• Home
• io.provenance.protobuf
• pb-proto-java
• 1.5.0
• source code
• ChannelOuterClass.java

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

ibc.core.channel.v1.ChannelOuterClass Maven / Gradle / Ivy

// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: ibc/core/channel/v1/channel.proto

package ibc.core.channel.v1;

public final class ChannelOuterClass {
  private ChannelOuterClass() {}
  public static void registerAllExtensions(
      com.google.protobuf.ExtensionRegistryLite registry) {
  }

  public static void registerAllExtensions(
      com.google.protobuf.ExtensionRegistry registry) {
    registerAllExtensions(
        (com.google.protobuf.ExtensionRegistryLite) registry);
  }
  /**
   * 
   * State defines if a channel is in one of the following states:
   * CLOSED, INIT, TRYOPEN, OPEN or UNINITIALIZED.
   * 
   *
   * Protobuf enum {@code ibc.core.channel.v1.State}
   */
  public enum State
      implements com.google.protobuf.ProtocolMessageEnum {
    /**
     * 
     * Default State
     * 
     *
     * STATE_UNINITIALIZED_UNSPECIFIED = 0 [(.gogoproto.enumvalue_customname) = "UNINITIALIZED"];
     */
    STATE_UNINITIALIZED_UNSPECIFIED(0),
    /**
     * 
     * A channel has just started the opening handshake.
     * 
     *
     * STATE_INIT = 1 [(.gogoproto.enumvalue_customname) = "INIT"];
     */
    STATE_INIT(1),
    /**
     * 
     * A channel has acknowledged the handshake step on the counterparty chain.
     * 
     *
     * STATE_TRYOPEN = 2 [(.gogoproto.enumvalue_customname) = "TRYOPEN"];
     */
    STATE_TRYOPEN(2),
    /**
     * 
     * A channel has completed the handshake. Open channels are
     * ready to send and receive packets.
     * 
     *
     * STATE_OPEN = 3 [(.gogoproto.enumvalue_customname) = "OPEN"];
     */
    STATE_OPEN(3),
    /**
     * 
     * A channel has been closed and can no longer be used to send or receive
     * packets.
     * 
     *
     * STATE_CLOSED = 4 [(.gogoproto.enumvalue_customname) = "CLOSED"];
     */
    STATE_CLOSED(4),
    UNRECOGNIZED(-1),
    ;

    /**
     * 
     * Default State
     * 
     *
     * STATE_UNINITIALIZED_UNSPECIFIED = 0 [(.gogoproto.enumvalue_customname) = "UNINITIALIZED"];
     */
    public static final int STATE_UNINITIALIZED_UNSPECIFIED_VALUE = 0;
    /**
     * 
     * A channel has just started the opening handshake.
     * 
     *
     * STATE_INIT = 1 [(.gogoproto.enumvalue_customname) = "INIT"];
     */
    public static final int STATE_INIT_VALUE = 1;
    /**
     * 
     * A channel has acknowledged the handshake step on the counterparty chain.
     * 
     *
     * STATE_TRYOPEN = 2 [(.gogoproto.enumvalue_customname) = "TRYOPEN"];
     */
    public static final int STATE_TRYOPEN_VALUE = 2;
    /**
     * 
     * A channel has completed the handshake. Open channels are
     * ready to send and receive packets.
     * 
     *
     * STATE_OPEN = 3 [(.gogoproto.enumvalue_customname) = "OPEN"];
     */
    public static final int STATE_OPEN_VALUE = 3;
    /**
     * 
     * A channel has been closed and can no longer be used to send or receive
     * packets.
     * 
     *
     * STATE_CLOSED = 4 [(.gogoproto.enumvalue_customname) = "CLOSED"];
     */
    public static final int STATE_CLOSED_VALUE = 4;


    public final int getNumber() {
      if (this == UNRECOGNIZED) {
        throw new java.lang.IllegalArgumentException(
            "Can't get the number of an unknown enum value.");
      }
      return value;
    }

    /**
     * @deprecated Use {@link #forNumber(int)} instead.
     */
    @java.lang.Deprecated
    public static State valueOf(int value) {
      return forNumber(value);
    }

    public static State forNumber(int value) {
      switch (value) {
        case 0: return STATE_UNINITIALIZED_UNSPECIFIED;
        case 1: return STATE_INIT;
        case 2: return STATE_TRYOPEN;
        case 3: return STATE_OPEN;
        case 4: return STATE_CLOSED;
        default: return null;
      }
    }

    public static com.google.protobuf.Internal.EnumLiteMap
        internalGetValueMap() {
      return internalValueMap;
    }
    private static final com.google.protobuf.Internal.EnumLiteMap<
        State> internalValueMap =
          new com.google.protobuf.Internal.EnumLiteMap() {
            public State findValueByNumber(int number) {
              return State.forNumber(number);
            }
          };

    public final com.google.protobuf.Descriptors.EnumValueDescriptor
        getValueDescriptor() {
      return getDescriptor().getValues().get(ordinal());
    }
    public final com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptorForType() {
      return getDescriptor();
    }
    public static final com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptor() {
      return ibc.core.channel.v1.ChannelOuterClass.getDescriptor().getEnumTypes().get(0);
    }

    private static final State[] VALUES = values();

    public static State valueOf(
        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
      if (desc.getType() != getDescriptor()) {
        throw new java.lang.IllegalArgumentException(
          "EnumValueDescriptor is not for this type.");
      }
      if (desc.getIndex() == -1) {
        return UNRECOGNIZED;
      }
      return VALUES[desc.getIndex()];
    }

    private final int value;

    private State(int value) {
      this.value = value;
    }

    // @@protoc_insertion_point(enum_scope:ibc.core.channel.v1.State)
  }

  /**
   * 
   * Order defines if a channel is ORDERED or UNORDERED
   * 
   *
   * Protobuf enum {@code ibc.core.channel.v1.Order}
   */
  public enum Order
      implements com.google.protobuf.ProtocolMessageEnum {
    /**
     * 
     * zero-value for channel ordering
     * 
     *
     * ORDER_NONE_UNSPECIFIED = 0 [(.gogoproto.enumvalue_customname) = "NONE"];
     */
    ORDER_NONE_UNSPECIFIED(0),
    /**
     * 
     * packets can be delivered in any order, which may differ from the order in
     * which they were sent.
     * 
     *
     * ORDER_UNORDERED = 1 [(.gogoproto.enumvalue_customname) = "UNORDERED"];
     */
    ORDER_UNORDERED(1),
    /**
     * 
     * packets are delivered exactly in the order which they were sent
     * 
     *
     * ORDER_ORDERED = 2 [(.gogoproto.enumvalue_customname) = "ORDERED"];
     */
    ORDER_ORDERED(2),
    UNRECOGNIZED(-1),
    ;

    /**
     * 
     * zero-value for channel ordering
     * 
     *
     * ORDER_NONE_UNSPECIFIED = 0 [(.gogoproto.enumvalue_customname) = "NONE"];
     */
    public static final int ORDER_NONE_UNSPECIFIED_VALUE = 0;
    /**
     * 
     * packets can be delivered in any order, which may differ from the order in
     * which they were sent.
     * 
     *
     * ORDER_UNORDERED = 1 [(.gogoproto.enumvalue_customname) = "UNORDERED"];
     */
    public static final int ORDER_UNORDERED_VALUE = 1;
    /**
     * 
     * packets are delivered exactly in the order which they were sent
     * 
     *
     * ORDER_ORDERED = 2 [(.gogoproto.enumvalue_customname) = "ORDERED"];
     */
    public static final int ORDER_ORDERED_VALUE = 2;


    public final int getNumber() {
      if (this == UNRECOGNIZED) {
        throw new java.lang.IllegalArgumentException(
            "Can't get the number of an unknown enum value.");
      }
      return value;
    }

    /**
     * @deprecated Use {@link #forNumber(int)} instead.
     */
    @java.lang.Deprecated
    public static Order valueOf(int value) {
      return forNumber(value);
    }

    public static Order forNumber(int value) {
      switch (value) {
        case 0: return ORDER_NONE_UNSPECIFIED;
        case 1: return ORDER_UNORDERED;
        case 2: return ORDER_ORDERED;
        default: return null;
      }
    }

    public static com.google.protobuf.Internal.EnumLiteMap
        internalGetValueMap() {
      return internalValueMap;
    }
    private static final com.google.protobuf.Internal.EnumLiteMap<
        Order> internalValueMap =
          new com.google.protobuf.Internal.EnumLiteMap() {
            public Order findValueByNumber(int number) {
              return Order.forNumber(number);
            }
          };

    public final com.google.protobuf.Descriptors.EnumValueDescriptor
        getValueDescriptor() {
      return getDescriptor().getValues().get(ordinal());
    }
    public final com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptorForType() {
      return getDescriptor();
    }
    public static final com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptor() {
      return ibc.core.channel.v1.ChannelOuterClass.getDescriptor().getEnumTypes().get(1);
    }

    private static final Order[] VALUES = values();

    public static Order valueOf(
        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
      if (desc.getType() != getDescriptor()) {
        throw new java.lang.IllegalArgumentException(
          "EnumValueDescriptor is not for this type.");
      }
      if (desc.getIndex() == -1) {
        return UNRECOGNIZED;
      }
      return VALUES[desc.getIndex()];
    }

    private final int value;

    private Order(int value) {
      this.value = value;
    }

    // @@protoc_insertion_point(enum_scope:ibc.core.channel.v1.Order)
  }

  public interface ChannelOrBuilder extends
      // @@protoc_insertion_point(interface_extends:ibc.core.channel.v1.Channel)
      com.google.protobuf.MessageOrBuilder {

    /**
     * 
     * current state of the channel end
     * 
     *
     * .ibc.core.channel.v1.State state = 1;
     */
    int getStateValue();
    /**
     * 
     * current state of the channel end
     * 
     *
     * .ibc.core.channel.v1.State state = 1;
     */
    ibc.core.channel.v1.ChannelOuterClass.State getState();

    /**
     * 
     * whether the channel is ordered or unordered
     * 
     *
     * .ibc.core.channel.v1.Order ordering = 2;
     */
    int getOrderingValue();
    /**
     * 
     * whether the channel is ordered or unordered
     * 
     *
     * .ibc.core.channel.v1.Order ordering = 2;
     */
    ibc.core.channel.v1.ChannelOuterClass.Order getOrdering();

    /**
     * 
     * counterparty channel end
     * 
     *
     * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
     */
    boolean hasCounterparty();
    /**
     * 
     * counterparty channel end
     * 
     *
     * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
     */
    ibc.core.channel.v1.ChannelOuterClass.Counterparty getCounterparty();
    /**
     * 
     * counterparty channel end
     * 
     *
     * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
     */
    ibc.core.channel.v1.ChannelOuterClass.CounterpartyOrBuilder getCounterpartyOrBuilder();

    /**
     * 
     * list of connection identifiers, in order, along which packets sent on
     * this channel will travel
     * 
     *
     * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
     */
    java.util.List
        getConnectionHopsList();
    /**
     * 
     * list of connection identifiers, in order, along which packets sent on
     * this channel will travel
     * 
     *
     * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
     */
    int getConnectionHopsCount();
    /**
     * 
     * list of connection identifiers, in order, along which packets sent on
     * this channel will travel
     * 
     *
     * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
     */
    java.lang.String getConnectionHops(int index);
    /**
     * 
     * list of connection identifiers, in order, along which packets sent on
     * this channel will travel
     * 
     *
     * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
     */
    com.google.protobuf.ByteString
        getConnectionHopsBytes(int index);

    /**
     * 
     * opaque channel version, which is agreed upon during the handshake
     * 
     *
     * string version = 5;
     */
    java.lang.String getVersion();
    /**
     * 
     * opaque channel version, which is agreed upon during the handshake
     * 
     *
     * string version = 5;
     */
    com.google.protobuf.ByteString
        getVersionBytes();
  }
  /**
   * 
   * Channel defines pipeline for exactly-once packet delivery between specific
   * modules on separate blockchains, which has at least one end capable of
   * sending packets and one end capable of receiving packets.
   * 
   *
   * Protobuf type {@code ibc.core.channel.v1.Channel}
   */
  public  static final class Channel extends
      com.google.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:ibc.core.channel.v1.Channel)
      ChannelOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use Channel.newBuilder() to construct.
    private Channel(com.google.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private Channel() {
      state_ = 0;
      ordering_ = 0;
      connectionHops_ = com.google.protobuf.LazyStringArrayList.EMPTY;
      version_ = "";
    }

    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private Channel(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 8: {
              int rawValue = input.readEnum();

              state_ = rawValue;
              break;
            }
            case 16: {
              int rawValue = input.readEnum();

              ordering_ = rawValue;
              break;
            }
            case 26: {
              ibc.core.channel.v1.ChannelOuterClass.Counterparty.Builder subBuilder = null;
              if (counterparty_ != null) {
                subBuilder = counterparty_.toBuilder();
              }
              counterparty_ = input.readMessage(ibc.core.channel.v1.ChannelOuterClass.Counterparty.parser(), extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(counterparty_);
                counterparty_ = subBuilder.buildPartial();
              }

              break;
            }
            case 34: {
              java.lang.String s = input.readStringRequireUtf8();
              if (!((mutable_bitField0_ & 0x00000008) == 0x00000008)) {
                connectionHops_ = new com.google.protobuf.LazyStringArrayList();
                mutable_bitField0_ |= 0x00000008;
              }
              connectionHops_.add(s);
              break;
            }
            case 42: {
              java.lang.String s = input.readStringRequireUtf8();

              version_ = s;
              break;
            }
            default: {
              if (!parseUnknownFieldProto3(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        if (((mutable_bitField0_ & 0x00000008) == 0x00000008)) {
          connectionHops_ = connectionHops_.getUnmodifiableView();
        }
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Channel_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Channel_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              ibc.core.channel.v1.ChannelOuterClass.Channel.class, ibc.core.channel.v1.ChannelOuterClass.Channel.Builder.class);
    }

    private int bitField0_;
    public static final int STATE_FIELD_NUMBER = 1;
    private int state_;
    /**
     * 
     * current state of the channel end
     * 
     *
     * .ibc.core.channel.v1.State state = 1;
     */
    public int getStateValue() {
      return state_;
    }
    /**
     * 
     * current state of the channel end
     * 
     *
     * .ibc.core.channel.v1.State state = 1;
     */
    public ibc.core.channel.v1.ChannelOuterClass.State getState() {
      @SuppressWarnings("deprecation")
      ibc.core.channel.v1.ChannelOuterClass.State result = ibc.core.channel.v1.ChannelOuterClass.State.valueOf(state_);
      return result == null ? ibc.core.channel.v1.ChannelOuterClass.State.UNRECOGNIZED : result;
    }

    public static final int ORDERING_FIELD_NUMBER = 2;
    private int ordering_;
    /**
     * 
     * whether the channel is ordered or unordered
     * 
     *
     * .ibc.core.channel.v1.Order ordering = 2;
     */
    public int getOrderingValue() {
      return ordering_;
    }
    /**
     * 
     * whether the channel is ordered or unordered
     * 
     *
     * .ibc.core.channel.v1.Order ordering = 2;
     */
    public ibc.core.channel.v1.ChannelOuterClass.Order getOrdering() {
      @SuppressWarnings("deprecation")
      ibc.core.channel.v1.ChannelOuterClass.Order result = ibc.core.channel.v1.ChannelOuterClass.Order.valueOf(ordering_);
      return result == null ? ibc.core.channel.v1.ChannelOuterClass.Order.UNRECOGNIZED : result;
    }

    public static final int COUNTERPARTY_FIELD_NUMBER = 3;
    private ibc.core.channel.v1.ChannelOuterClass.Counterparty counterparty_;
    /**
     * 
     * counterparty channel end
     * 
     *
     * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
     */
    public boolean hasCounterparty() {
      return counterparty_ != null;
    }
    /**
     * 
     * counterparty channel end
     * 
     *
     * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
     */
    public ibc.core.channel.v1.ChannelOuterClass.Counterparty getCounterparty() {
      return counterparty_ == null ? ibc.core.channel.v1.ChannelOuterClass.Counterparty.getDefaultInstance() : counterparty_;
    }
    /**
     * 
     * counterparty channel end
     * 
     *
     * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
     */
    public ibc.core.channel.v1.ChannelOuterClass.CounterpartyOrBuilder getCounterpartyOrBuilder() {
      return getCounterparty();
    }

    public static final int CONNECTION_HOPS_FIELD_NUMBER = 4;
    private com.google.protobuf.LazyStringList connectionHops_;
    /**
     * 
     * list of connection identifiers, in order, along which packets sent on
     * this channel will travel
     * 
     *
     * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
     */
    public com.google.protobuf.ProtocolStringList
        getConnectionHopsList() {
      return connectionHops_;
    }
    /**
     * 
     * list of connection identifiers, in order, along which packets sent on
     * this channel will travel
     * 
     *
     * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
     */
    public int getConnectionHopsCount() {
      return connectionHops_.size();
    }
    /**
     * 
     * list of connection identifiers, in order, along which packets sent on
     * this channel will travel
     * 
     *
     * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
     */
    public java.lang.String getConnectionHops(int index) {
      return connectionHops_.get(index);
    }
    /**
     * 
     * list of connection identifiers, in order, along which packets sent on
     * this channel will travel
     * 
     *
     * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
     */
    public com.google.protobuf.ByteString
        getConnectionHopsBytes(int index) {
      return connectionHops_.getByteString(index);
    }

    public static final int VERSION_FIELD_NUMBER = 5;
    private volatile java.lang.Object version_;
    /**
     * 
     * opaque channel version, which is agreed upon during the handshake
     * 
     *
     * string version = 5;
     */
    public java.lang.String getVersion() {
      java.lang.Object ref = version_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        version_ = s;
        return s;
      }
    }
    /**
     * 
     * opaque channel version, which is agreed upon during the handshake
     * 
     *
     * string version = 5;
     */
    public com.google.protobuf.ByteString
        getVersionBytes() {
      java.lang.Object ref = version_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        version_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (state_ != ibc.core.channel.v1.ChannelOuterClass.State.STATE_UNINITIALIZED_UNSPECIFIED.getNumber()) {
        output.writeEnum(1, state_);
      }
      if (ordering_ != ibc.core.channel.v1.ChannelOuterClass.Order.ORDER_NONE_UNSPECIFIED.getNumber()) {
        output.writeEnum(2, ordering_);
      }
      if (counterparty_ != null) {
        output.writeMessage(3, getCounterparty());
      }
      for (int i = 0; i < connectionHops_.size(); i++) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 4, connectionHops_.getRaw(i));
      }
      if (!getVersionBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 5, version_);
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (state_ != ibc.core.channel.v1.ChannelOuterClass.State.STATE_UNINITIALIZED_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(1, state_);
      }
      if (ordering_ != ibc.core.channel.v1.ChannelOuterClass.Order.ORDER_NONE_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(2, ordering_);
      }
      if (counterparty_ != null) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(3, getCounterparty());
      }
      {
        int dataSize = 0;
        for (int i = 0; i < connectionHops_.size(); i++) {
          dataSize += computeStringSizeNoTag(connectionHops_.getRaw(i));
        }
        size += dataSize;
        size += 1 * getConnectionHopsList().size();
      }
      if (!getVersionBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, version_);
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof ibc.core.channel.v1.ChannelOuterClass.Channel)) {
        return super.equals(obj);
      }
      ibc.core.channel.v1.ChannelOuterClass.Channel other = (ibc.core.channel.v1.ChannelOuterClass.Channel) obj;

      boolean result = true;
      result = result && state_ == other.state_;
      result = result && ordering_ == other.ordering_;
      result = result && (hasCounterparty() == other.hasCounterparty());
      if (hasCounterparty()) {
        result = result && getCounterparty()
            .equals(other.getCounterparty());
      }
      result = result && getConnectionHopsList()
          .equals(other.getConnectionHopsList());
      result = result && getVersion()
          .equals(other.getVersion());
      result = result && unknownFields.equals(other.unknownFields);
      return result;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      hash = (37 * hash) + STATE_FIELD_NUMBER;
      hash = (53 * hash) + state_;
      hash = (37 * hash) + ORDERING_FIELD_NUMBER;
      hash = (53 * hash) + ordering_;
      if (hasCounterparty()) {
        hash = (37 * hash) + COUNTERPARTY_FIELD_NUMBER;
        hash = (53 * hash) + getCounterparty().hashCode();
      }
      if (getConnectionHopsCount() > 0) {
        hash = (37 * hash) + CONNECTION_HOPS_FIELD_NUMBER;
        hash = (53 * hash) + getConnectionHopsList().hashCode();
      }
      hash = (37 * hash) + VERSION_FIELD_NUMBER;
      hash = (53 * hash) + getVersion().hashCode();
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static ibc.core.channel.v1.ChannelOuterClass.Channel parseFrom(
        java.nio.ByteBuffer data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Channel parseFrom(
        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Channel parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Channel parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Channel parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Channel parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Channel parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Channel parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Channel parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Channel parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Channel parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Channel parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(ibc.core.channel.v1.ChannelOuterClass.Channel prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     * Channel defines pipeline for exactly-once packet delivery between specific
     * modules on separate blockchains, which has at least one end capable of
     * sending packets and one end capable of receiving packets.
     * 
     *
     * Protobuf type {@code ibc.core.channel.v1.Channel}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:ibc.core.channel.v1.Channel)
        ibc.core.channel.v1.ChannelOuterClass.ChannelOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Channel_descriptor;
      }

      @java.lang.Override
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Channel_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                ibc.core.channel.v1.ChannelOuterClass.Channel.class, ibc.core.channel.v1.ChannelOuterClass.Channel.Builder.class);
      }

      // Construct using ibc.core.channel.v1.ChannelOuterClass.Channel.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        state_ = 0;

        ordering_ = 0;

        if (counterpartyBuilder_ == null) {
          counterparty_ = null;
        } else {
          counterparty_ = null;
          counterpartyBuilder_ = null;
        }
        connectionHops_ = com.google.protobuf.LazyStringArrayList.EMPTY;
        bitField0_ = (bitField0_ & ~0x00000008);
        version_ = "";

        return this;
      }

      @java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Channel_descriptor;
      }

      @java.lang.Override
      public ibc.core.channel.v1.ChannelOuterClass.Channel getDefaultInstanceForType() {
        return ibc.core.channel.v1.ChannelOuterClass.Channel.getDefaultInstance();
      }

      @java.lang.Override
      public ibc.core.channel.v1.ChannelOuterClass.Channel build() {
        ibc.core.channel.v1.ChannelOuterClass.Channel result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public ibc.core.channel.v1.ChannelOuterClass.Channel buildPartial() {
        ibc.core.channel.v1.ChannelOuterClass.Channel result = new ibc.core.channel.v1.ChannelOuterClass.Channel(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        result.state_ = state_;
        result.ordering_ = ordering_;
        if (counterpartyBuilder_ == null) {
          result.counterparty_ = counterparty_;
        } else {
          result.counterparty_ = counterpartyBuilder_.build();
        }
        if (((bitField0_ & 0x00000008) == 0x00000008)) {
          connectionHops_ = connectionHops_.getUnmodifiableView();
          bitField0_ = (bitField0_ & ~0x00000008);
        }
        result.connectionHops_ = connectionHops_;
        result.version_ = version_;
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return (Builder) super.clone();
      }
      @java.lang.Override
      public Builder setField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return (Builder) super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          com.google.protobuf.Descriptors.FieldDescriptor field) {
        return (Builder) super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
        return (Builder) super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return (Builder) super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return (Builder) super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof ibc.core.channel.v1.ChannelOuterClass.Channel) {
          return mergeFrom((ibc.core.channel.v1.ChannelOuterClass.Channel)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(ibc.core.channel.v1.ChannelOuterClass.Channel other) {
        if (other == ibc.core.channel.v1.ChannelOuterClass.Channel.getDefaultInstance()) return this;
        if (other.state_ != 0) {
          setStateValue(other.getStateValue());
        }
        if (other.ordering_ != 0) {
          setOrderingValue(other.getOrderingValue());
        }
        if (other.hasCounterparty()) {
          mergeCounterparty(other.getCounterparty());
        }
        if (!other.connectionHops_.isEmpty()) {
          if (connectionHops_.isEmpty()) {
            connectionHops_ = other.connectionHops_;
            bitField0_ = (bitField0_ & ~0x00000008);
          } else {
            ensureConnectionHopsIsMutable();
            connectionHops_.addAll(other.connectionHops_);
          }
          onChanged();
        }
        if (!other.getVersion().isEmpty()) {
          version_ = other.version_;
          onChanged();
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        ibc.core.channel.v1.ChannelOuterClass.Channel parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (ibc.core.channel.v1.ChannelOuterClass.Channel) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private int state_ = 0;
      /**
       * 
       * current state of the channel end
       * 
       *
       * .ibc.core.channel.v1.State state = 1;
       */
      public int getStateValue() {
        return state_;
      }
      /**
       * 
       * current state of the channel end
       * 
       *
       * .ibc.core.channel.v1.State state = 1;
       */
      public Builder setStateValue(int value) {
        state_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * current state of the channel end
       * 
       *
       * .ibc.core.channel.v1.State state = 1;
       */
      public ibc.core.channel.v1.ChannelOuterClass.State getState() {
        @SuppressWarnings("deprecation")
        ibc.core.channel.v1.ChannelOuterClass.State result = ibc.core.channel.v1.ChannelOuterClass.State.valueOf(state_);
        return result == null ? ibc.core.channel.v1.ChannelOuterClass.State.UNRECOGNIZED : result;
      }
      /**
       * 
       * current state of the channel end
       * 
       *
       * .ibc.core.channel.v1.State state = 1;
       */
      public Builder setState(ibc.core.channel.v1.ChannelOuterClass.State value) {
        if (value == null) {
          throw new NullPointerException();
        }
        
        state_ = value.getNumber();
        onChanged();
        return this;
      }
      /**
       * 
       * current state of the channel end
       * 
       *
       * .ibc.core.channel.v1.State state = 1;
       */
      public Builder clearState() {
        
        state_ = 0;
        onChanged();
        return this;
      }

      private int ordering_ = 0;
      /**
       * 
       * whether the channel is ordered or unordered
       * 
       *
       * .ibc.core.channel.v1.Order ordering = 2;
       */
      public int getOrderingValue() {
        return ordering_;
      }
      /**
       * 
       * whether the channel is ordered or unordered
       * 
       *
       * .ibc.core.channel.v1.Order ordering = 2;
       */
      public Builder setOrderingValue(int value) {
        ordering_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * whether the channel is ordered or unordered
       * 
       *
       * .ibc.core.channel.v1.Order ordering = 2;
       */
      public ibc.core.channel.v1.ChannelOuterClass.Order getOrdering() {
        @SuppressWarnings("deprecation")
        ibc.core.channel.v1.ChannelOuterClass.Order result = ibc.core.channel.v1.ChannelOuterClass.Order.valueOf(ordering_);
        return result == null ? ibc.core.channel.v1.ChannelOuterClass.Order.UNRECOGNIZED : result;
      }
      /**
       * 
       * whether the channel is ordered or unordered
       * 
       *
       * .ibc.core.channel.v1.Order ordering = 2;
       */
      public Builder setOrdering(ibc.core.channel.v1.ChannelOuterClass.Order value) {
        if (value == null) {
          throw new NullPointerException();
        }
        
        ordering_ = value.getNumber();
        onChanged();
        return this;
      }
      /**
       * 
       * whether the channel is ordered or unordered
       * 
       *
       * .ibc.core.channel.v1.Order ordering = 2;
       */
      public Builder clearOrdering() {
        
        ordering_ = 0;
        onChanged();
        return this;
      }

      private ibc.core.channel.v1.ChannelOuterClass.Counterparty counterparty_ = null;
      private com.google.protobuf.SingleFieldBuilderV3<
          ibc.core.channel.v1.ChannelOuterClass.Counterparty, ibc.core.channel.v1.ChannelOuterClass.Counterparty.Builder, ibc.core.channel.v1.ChannelOuterClass.CounterpartyOrBuilder> counterpartyBuilder_;
      /**
       * 
       * counterparty channel end
       * 
       *
       * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
       */
      public boolean hasCounterparty() {
        return counterpartyBuilder_ != null || counterparty_ != null;
      }
      /**
       * 
       * counterparty channel end
       * 
       *
       * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
       */
      public ibc.core.channel.v1.ChannelOuterClass.Counterparty getCounterparty() {
        if (counterpartyBuilder_ == null) {
          return counterparty_ == null ? ibc.core.channel.v1.ChannelOuterClass.Counterparty.getDefaultInstance() : counterparty_;
        } else {
          return counterpartyBuilder_.getMessage();
        }
      }
      /**
       * 
       * counterparty channel end
       * 
       *
       * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
       */
      public Builder setCounterparty(ibc.core.channel.v1.ChannelOuterClass.Counterparty value) {
        if (counterpartyBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          counterparty_ = value;
          onChanged();
        } else {
          counterpartyBuilder_.setMessage(value);
        }

        return this;
      }
      /**
       * 
       * counterparty channel end
       * 
       *
       * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
       */
      public Builder setCounterparty(
          ibc.core.channel.v1.ChannelOuterClass.Counterparty.Builder builderForValue) {
        if (counterpartyBuilder_ == null) {
          counterparty_ = builderForValue.build();
          onChanged();
        } else {
          counterpartyBuilder_.setMessage(builderForValue.build());
        }

        return this;
      }
      /**
       * 
       * counterparty channel end
       * 
       *
       * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
       */
      public Builder mergeCounterparty(ibc.core.channel.v1.ChannelOuterClass.Counterparty value) {
        if (counterpartyBuilder_ == null) {
          if (counterparty_ != null) {
            counterparty_ =
              ibc.core.channel.v1.ChannelOuterClass.Counterparty.newBuilder(counterparty_).mergeFrom(value).buildPartial();
          } else {
            counterparty_ = value;
          }
          onChanged();
        } else {
          counterpartyBuilder_.mergeFrom(value);
        }

        return this;
      }
      /**
       * 
       * counterparty channel end
       * 
       *
       * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
       */
      public Builder clearCounterparty() {
        if (counterpartyBuilder_ == null) {
          counterparty_ = null;
          onChanged();
        } else {
          counterparty_ = null;
          counterpartyBuilder_ = null;
        }

        return this;
      }
      /**
       * 
       * counterparty channel end
       * 
       *
       * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
       */
      public ibc.core.channel.v1.ChannelOuterClass.Counterparty.Builder getCounterpartyBuilder() {
        
        onChanged();
        return getCounterpartyFieldBuilder().getBuilder();
      }
      /**
       * 
       * counterparty channel end
       * 
       *
       * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
       */
      public ibc.core.channel.v1.ChannelOuterClass.CounterpartyOrBuilder getCounterpartyOrBuilder() {
        if (counterpartyBuilder_ != null) {
          return counterpartyBuilder_.getMessageOrBuilder();
        } else {
          return counterparty_ == null ?
              ibc.core.channel.v1.ChannelOuterClass.Counterparty.getDefaultInstance() : counterparty_;
        }
      }
      /**
       * 
       * counterparty channel end
       * 
       *
       * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          ibc.core.channel.v1.ChannelOuterClass.Counterparty, ibc.core.channel.v1.ChannelOuterClass.Counterparty.Builder, ibc.core.channel.v1.ChannelOuterClass.CounterpartyOrBuilder> 
          getCounterpartyFieldBuilder() {
        if (counterpartyBuilder_ == null) {
          counterpartyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              ibc.core.channel.v1.ChannelOuterClass.Counterparty, ibc.core.channel.v1.ChannelOuterClass.Counterparty.Builder, ibc.core.channel.v1.ChannelOuterClass.CounterpartyOrBuilder>(
                  getCounterparty(),
                  getParentForChildren(),
                  isClean());
          counterparty_ = null;
        }
        return counterpartyBuilder_;
      }

      private com.google.protobuf.LazyStringList connectionHops_ = com.google.protobuf.LazyStringArrayList.EMPTY;
      private void ensureConnectionHopsIsMutable() {
        if (!((bitField0_ & 0x00000008) == 0x00000008)) {
          connectionHops_ = new com.google.protobuf.LazyStringArrayList(connectionHops_);
          bitField0_ |= 0x00000008;
         }
      }
      /**
       * 
       * list of connection identifiers, in order, along which packets sent on
       * this channel will travel
       * 
       *
       * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
       */
      public com.google.protobuf.ProtocolStringList
          getConnectionHopsList() {
        return connectionHops_.getUnmodifiableView();
      }
      /**
       * 
       * list of connection identifiers, in order, along which packets sent on
       * this channel will travel
       * 
       *
       * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
       */
      public int getConnectionHopsCount() {
        return connectionHops_.size();
      }
      /**
       * 
       * list of connection identifiers, in order, along which packets sent on
       * this channel will travel
       * 
       *
       * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
       */
      public java.lang.String getConnectionHops(int index) {
        return connectionHops_.get(index);
      }
      /**
       * 
       * list of connection identifiers, in order, along which packets sent on
       * this channel will travel
       * 
       *
       * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
       */
      public com.google.protobuf.ByteString
          getConnectionHopsBytes(int index) {
        return connectionHops_.getByteString(index);
      }
      /**
       * 
       * list of connection identifiers, in order, along which packets sent on
       * this channel will travel
       * 
       *
       * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
       */
      public Builder setConnectionHops(
          int index, java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  ensureConnectionHopsIsMutable();
        connectionHops_.set(index, value);
        onChanged();
        return this;
      }
      /**
       * 
       * list of connection identifiers, in order, along which packets sent on
       * this channel will travel
       * 
       *
       * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
       */
      public Builder addConnectionHops(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  ensureConnectionHopsIsMutable();
        connectionHops_.add(value);
        onChanged();
        return this;
      }
      /**
       * 
       * list of connection identifiers, in order, along which packets sent on
       * this channel will travel
       * 
       *
       * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
       */
      public Builder addAllConnectionHops(
          java.lang.Iterable values) {
        ensureConnectionHopsIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(
            values, connectionHops_);
        onChanged();
        return this;
      }
      /**
       * 
       * list of connection identifiers, in order, along which packets sent on
       * this channel will travel
       * 
       *
       * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
       */
      public Builder clearConnectionHops() {
        connectionHops_ = com.google.protobuf.LazyStringArrayList.EMPTY;
        bitField0_ = (bitField0_ & ~0x00000008);
        onChanged();
        return this;
      }
      /**
       * 
       * list of connection identifiers, in order, along which packets sent on
       * this channel will travel
       * 
       *
       * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
       */
      public Builder addConnectionHopsBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        ensureConnectionHopsIsMutable();
        connectionHops_.add(value);
        onChanged();
        return this;
      }

      private java.lang.Object version_ = "";
      /**
       * 
       * opaque channel version, which is agreed upon during the handshake
       * 
       *
       * string version = 5;
       */
      public java.lang.String getVersion() {
        java.lang.Object ref = version_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          version_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * 
       * opaque channel version, which is agreed upon during the handshake
       * 
       *
       * string version = 5;
       */
      public com.google.protobuf.ByteString
          getVersionBytes() {
        java.lang.Object ref = version_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          version_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * 
       * opaque channel version, which is agreed upon during the handshake
       * 
       *
       * string version = 5;
       */
      public Builder setVersion(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        version_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * opaque channel version, which is agreed upon during the handshake
       * 
       *
       * string version = 5;
       */
      public Builder clearVersion() {
        
        version_ = getDefaultInstance().getVersion();
        onChanged();
        return this;
      }
      /**
       * 
       * opaque channel version, which is agreed upon during the handshake
       * 
       *
       * string version = 5;
       */
      public Builder setVersionBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        version_ = value;
        onChanged();
        return this;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFieldsProto3(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:ibc.core.channel.v1.Channel)
    }

    // @@protoc_insertion_point(class_scope:ibc.core.channel.v1.Channel)
    private static final ibc.core.channel.v1.ChannelOuterClass.Channel DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new ibc.core.channel.v1.ChannelOuterClass.Channel();
    }

    public static ibc.core.channel.v1.ChannelOuterClass.Channel getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    private static final com.google.protobuf.Parser
        PARSER = new com.google.protobuf.AbstractParser() {
      @java.lang.Override
      public Channel parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new Channel(input, extensionRegistry);
      }
    };

    public static com.google.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public com.google.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public ibc.core.channel.v1.ChannelOuterClass.Channel getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface IdentifiedChannelOrBuilder extends
      // @@protoc_insertion_point(interface_extends:ibc.core.channel.v1.IdentifiedChannel)
      com.google.protobuf.MessageOrBuilder {

    /**
     * 
     * current state of the channel end
     * 
     *
     * .ibc.core.channel.v1.State state = 1;
     */
    int getStateValue();
    /**
     * 
     * current state of the channel end
     * 
     *
     * .ibc.core.channel.v1.State state = 1;
     */
    ibc.core.channel.v1.ChannelOuterClass.State getState();

    /**
     * 
     * whether the channel is ordered or unordered
     * 
     *
     * .ibc.core.channel.v1.Order ordering = 2;
     */
    int getOrderingValue();
    /**
     * 
     * whether the channel is ordered or unordered
     * 
     *
     * .ibc.core.channel.v1.Order ordering = 2;
     */
    ibc.core.channel.v1.ChannelOuterClass.Order getOrdering();

    /**
     * 
     * counterparty channel end
     * 
     *
     * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
     */
    boolean hasCounterparty();
    /**
     * 
     * counterparty channel end
     * 
     *
     * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
     */
    ibc.core.channel.v1.ChannelOuterClass.Counterparty getCounterparty();
    /**
     * 
     * counterparty channel end
     * 
     *
     * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
     */
    ibc.core.channel.v1.ChannelOuterClass.CounterpartyOrBuilder getCounterpartyOrBuilder();

    /**
     * 
     * list of connection identifiers, in order, along which packets sent on
     * this channel will travel
     * 
     *
     * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
     */
    java.util.List
        getConnectionHopsList();
    /**
     * 
     * list of connection identifiers, in order, along which packets sent on
     * this channel will travel
     * 
     *
     * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
     */
    int getConnectionHopsCount();
    /**
     * 
     * list of connection identifiers, in order, along which packets sent on
     * this channel will travel
     * 
     *
     * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
     */
    java.lang.String getConnectionHops(int index);
    /**
     * 
     * list of connection identifiers, in order, along which packets sent on
     * this channel will travel
     * 
     *
     * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
     */
    com.google.protobuf.ByteString
        getConnectionHopsBytes(int index);

    /**
     * 
     * opaque channel version, which is agreed upon during the handshake
     * 
     *
     * string version = 5;
     */
    java.lang.String getVersion();
    /**
     * 
     * opaque channel version, which is agreed upon during the handshake
     * 
     *
     * string version = 5;
     */
    com.google.protobuf.ByteString
        getVersionBytes();

    /**
     * 
     * port identifier
     * 
     *
     * string port_id = 6;
     */
    java.lang.String getPortId();
    /**
     * 
     * port identifier
     * 
     *
     * string port_id = 6;
     */
    com.google.protobuf.ByteString
        getPortIdBytes();

    /**
     * 
     * channel identifier
     * 
     *
     * string channel_id = 7;
     */
    java.lang.String getChannelId();
    /**
     * 
     * channel identifier
     * 
     *
     * string channel_id = 7;
     */
    com.google.protobuf.ByteString
        getChannelIdBytes();
  }
  /**
   * 
   * IdentifiedChannel defines a channel with additional port and channel
   * identifier fields.
   * 
   *
   * Protobuf type {@code ibc.core.channel.v1.IdentifiedChannel}
   */
  public  static final class IdentifiedChannel extends
      com.google.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:ibc.core.channel.v1.IdentifiedChannel)
      IdentifiedChannelOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use IdentifiedChannel.newBuilder() to construct.
    private IdentifiedChannel(com.google.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private IdentifiedChannel() {
      state_ = 0;
      ordering_ = 0;
      connectionHops_ = com.google.protobuf.LazyStringArrayList.EMPTY;
      version_ = "";
      portId_ = "";
      channelId_ = "";
    }

    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private IdentifiedChannel(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 8: {
              int rawValue = input.readEnum();

              state_ = rawValue;
              break;
            }
            case 16: {
              int rawValue = input.readEnum();

              ordering_ = rawValue;
              break;
            }
            case 26: {
              ibc.core.channel.v1.ChannelOuterClass.Counterparty.Builder subBuilder = null;
              if (counterparty_ != null) {
                subBuilder = counterparty_.toBuilder();
              }
              counterparty_ = input.readMessage(ibc.core.channel.v1.ChannelOuterClass.Counterparty.parser(), extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(counterparty_);
                counterparty_ = subBuilder.buildPartial();
              }

              break;
            }
            case 34: {
              java.lang.String s = input.readStringRequireUtf8();
              if (!((mutable_bitField0_ & 0x00000008) == 0x00000008)) {
                connectionHops_ = new com.google.protobuf.LazyStringArrayList();
                mutable_bitField0_ |= 0x00000008;
              }
              connectionHops_.add(s);
              break;
            }
            case 42: {
              java.lang.String s = input.readStringRequireUtf8();

              version_ = s;
              break;
            }
            case 50: {
              java.lang.String s = input.readStringRequireUtf8();

              portId_ = s;
              break;
            }
            case 58: {
              java.lang.String s = input.readStringRequireUtf8();

              channelId_ = s;
              break;
            }
            default: {
              if (!parseUnknownFieldProto3(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        if (((mutable_bitField0_ & 0x00000008) == 0x00000008)) {
          connectionHops_ = connectionHops_.getUnmodifiableView();
        }
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_IdentifiedChannel_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_IdentifiedChannel_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel.class, ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel.Builder.class);
    }

    private int bitField0_;
    public static final int STATE_FIELD_NUMBER = 1;
    private int state_;
    /**
     * 
     * current state of the channel end
     * 
     *
     * .ibc.core.channel.v1.State state = 1;
     */
    public int getStateValue() {
      return state_;
    }
    /**
     * 
     * current state of the channel end
     * 
     *
     * .ibc.core.channel.v1.State state = 1;
     */
    public ibc.core.channel.v1.ChannelOuterClass.State getState() {
      @SuppressWarnings("deprecation")
      ibc.core.channel.v1.ChannelOuterClass.State result = ibc.core.channel.v1.ChannelOuterClass.State.valueOf(state_);
      return result == null ? ibc.core.channel.v1.ChannelOuterClass.State.UNRECOGNIZED : result;
    }

    public static final int ORDERING_FIELD_NUMBER = 2;
    private int ordering_;
    /**
     * 
     * whether the channel is ordered or unordered
     * 
     *
     * .ibc.core.channel.v1.Order ordering = 2;
     */
    public int getOrderingValue() {
      return ordering_;
    }
    /**
     * 
     * whether the channel is ordered or unordered
     * 
     *
     * .ibc.core.channel.v1.Order ordering = 2;
     */
    public ibc.core.channel.v1.ChannelOuterClass.Order getOrdering() {
      @SuppressWarnings("deprecation")
      ibc.core.channel.v1.ChannelOuterClass.Order result = ibc.core.channel.v1.ChannelOuterClass.Order.valueOf(ordering_);
      return result == null ? ibc.core.channel.v1.ChannelOuterClass.Order.UNRECOGNIZED : result;
    }

    public static final int COUNTERPARTY_FIELD_NUMBER = 3;
    private ibc.core.channel.v1.ChannelOuterClass.Counterparty counterparty_;
    /**
     * 
     * counterparty channel end
     * 
     *
     * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
     */
    public boolean hasCounterparty() {
      return counterparty_ != null;
    }
    /**
     * 
     * counterparty channel end
     * 
     *
     * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
     */
    public ibc.core.channel.v1.ChannelOuterClass.Counterparty getCounterparty() {
      return counterparty_ == null ? ibc.core.channel.v1.ChannelOuterClass.Counterparty.getDefaultInstance() : counterparty_;
    }
    /**
     * 
     * counterparty channel end
     * 
     *
     * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
     */
    public ibc.core.channel.v1.ChannelOuterClass.CounterpartyOrBuilder getCounterpartyOrBuilder() {
      return getCounterparty();
    }

    public static final int CONNECTION_HOPS_FIELD_NUMBER = 4;
    private com.google.protobuf.LazyStringList connectionHops_;
    /**
     * 
     * list of connection identifiers, in order, along which packets sent on
     * this channel will travel
     * 
     *
     * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
     */
    public com.google.protobuf.ProtocolStringList
        getConnectionHopsList() {
      return connectionHops_;
    }
    /**
     * 
     * list of connection identifiers, in order, along which packets sent on
     * this channel will travel
     * 
     *
     * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
     */
    public int getConnectionHopsCount() {
      return connectionHops_.size();
    }
    /**
     * 
     * list of connection identifiers, in order, along which packets sent on
     * this channel will travel
     * 
     *
     * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
     */
    public java.lang.String getConnectionHops(int index) {
      return connectionHops_.get(index);
    }
    /**
     * 
     * list of connection identifiers, in order, along which packets sent on
     * this channel will travel
     * 
     *
     * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
     */
    public com.google.protobuf.ByteString
        getConnectionHopsBytes(int index) {
      return connectionHops_.getByteString(index);
    }

    public static final int VERSION_FIELD_NUMBER = 5;
    private volatile java.lang.Object version_;
    /**
     * 
     * opaque channel version, which is agreed upon during the handshake
     * 
     *
     * string version = 5;
     */
    public java.lang.String getVersion() {
      java.lang.Object ref = version_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        version_ = s;
        return s;
      }
    }
    /**
     * 
     * opaque channel version, which is agreed upon during the handshake
     * 
     *
     * string version = 5;
     */
    public com.google.protobuf.ByteString
        getVersionBytes() {
      java.lang.Object ref = version_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        version_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int PORT_ID_FIELD_NUMBER = 6;
    private volatile java.lang.Object portId_;
    /**
     * 
     * port identifier
     * 
     *
     * string port_id = 6;
     */
    public java.lang.String getPortId() {
      java.lang.Object ref = portId_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        portId_ = s;
        return s;
      }
    }
    /**
     * 
     * port identifier
     * 
     *
     * string port_id = 6;
     */
    public com.google.protobuf.ByteString
        getPortIdBytes() {
      java.lang.Object ref = portId_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        portId_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int CHANNEL_ID_FIELD_NUMBER = 7;
    private volatile java.lang.Object channelId_;
    /**
     * 
     * channel identifier
     * 
     *
     * string channel_id = 7;
     */
    public java.lang.String getChannelId() {
      java.lang.Object ref = channelId_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        channelId_ = s;
        return s;
      }
    }
    /**
     * 
     * channel identifier
     * 
     *
     * string channel_id = 7;
     */
    public com.google.protobuf.ByteString
        getChannelIdBytes() {
      java.lang.Object ref = channelId_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        channelId_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (state_ != ibc.core.channel.v1.ChannelOuterClass.State.STATE_UNINITIALIZED_UNSPECIFIED.getNumber()) {
        output.writeEnum(1, state_);
      }
      if (ordering_ != ibc.core.channel.v1.ChannelOuterClass.Order.ORDER_NONE_UNSPECIFIED.getNumber()) {
        output.writeEnum(2, ordering_);
      }
      if (counterparty_ != null) {
        output.writeMessage(3, getCounterparty());
      }
      for (int i = 0; i < connectionHops_.size(); i++) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 4, connectionHops_.getRaw(i));
      }
      if (!getVersionBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 5, version_);
      }
      if (!getPortIdBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 6, portId_);
      }
      if (!getChannelIdBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 7, channelId_);
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (state_ != ibc.core.channel.v1.ChannelOuterClass.State.STATE_UNINITIALIZED_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(1, state_);
      }
      if (ordering_ != ibc.core.channel.v1.ChannelOuterClass.Order.ORDER_NONE_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(2, ordering_);
      }
      if (counterparty_ != null) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(3, getCounterparty());
      }
      {
        int dataSize = 0;
        for (int i = 0; i < connectionHops_.size(); i++) {
          dataSize += computeStringSizeNoTag(connectionHops_.getRaw(i));
        }
        size += dataSize;
        size += 1 * getConnectionHopsList().size();
      }
      if (!getVersionBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, version_);
      }
      if (!getPortIdBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, portId_);
      }
      if (!getChannelIdBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, channelId_);
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel)) {
        return super.equals(obj);
      }
      ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel other = (ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel) obj;

      boolean result = true;
      result = result && state_ == other.state_;
      result = result && ordering_ == other.ordering_;
      result = result && (hasCounterparty() == other.hasCounterparty());
      if (hasCounterparty()) {
        result = result && getCounterparty()
            .equals(other.getCounterparty());
      }
      result = result && getConnectionHopsList()
          .equals(other.getConnectionHopsList());
      result = result && getVersion()
          .equals(other.getVersion());
      result = result && getPortId()
          .equals(other.getPortId());
      result = result && getChannelId()
          .equals(other.getChannelId());
      result = result && unknownFields.equals(other.unknownFields);
      return result;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      hash = (37 * hash) + STATE_FIELD_NUMBER;
      hash = (53 * hash) + state_;
      hash = (37 * hash) + ORDERING_FIELD_NUMBER;
      hash = (53 * hash) + ordering_;
      if (hasCounterparty()) {
        hash = (37 * hash) + COUNTERPARTY_FIELD_NUMBER;
        hash = (53 * hash) + getCounterparty().hashCode();
      }
      if (getConnectionHopsCount() > 0) {
        hash = (37 * hash) + CONNECTION_HOPS_FIELD_NUMBER;
        hash = (53 * hash) + getConnectionHopsList().hashCode();
      }
      hash = (37 * hash) + VERSION_FIELD_NUMBER;
      hash = (53 * hash) + getVersion().hashCode();
      hash = (37 * hash) + PORT_ID_FIELD_NUMBER;
      hash = (53 * hash) + getPortId().hashCode();
      hash = (37 * hash) + CHANNEL_ID_FIELD_NUMBER;
      hash = (53 * hash) + getChannelId().hashCode();
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel parseFrom(
        java.nio.ByteBuffer data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel parseFrom(
        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     * IdentifiedChannel defines a channel with additional port and channel
     * identifier fields.
     * 
     *
     * Protobuf type {@code ibc.core.channel.v1.IdentifiedChannel}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:ibc.core.channel.v1.IdentifiedChannel)
        ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannelOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_IdentifiedChannel_descriptor;
      }

      @java.lang.Override
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_IdentifiedChannel_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel.class, ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel.Builder.class);
      }

      // Construct using ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        state_ = 0;

        ordering_ = 0;

        if (counterpartyBuilder_ == null) {
          counterparty_ = null;
        } else {
          counterparty_ = null;
          counterpartyBuilder_ = null;
        }
        connectionHops_ = com.google.protobuf.LazyStringArrayList.EMPTY;
        bitField0_ = (bitField0_ & ~0x00000008);
        version_ = "";

        portId_ = "";

        channelId_ = "";

        return this;
      }

      @java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_IdentifiedChannel_descriptor;
      }

      @java.lang.Override
      public ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel getDefaultInstanceForType() {
        return ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel.getDefaultInstance();
      }

      @java.lang.Override
      public ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel build() {
        ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel buildPartial() {
        ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel result = new ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel(this);
        int from_bitField0_ = bitField0_;
        int to_bitField0_ = 0;
        result.state_ = state_;
        result.ordering_ = ordering_;
        if (counterpartyBuilder_ == null) {
          result.counterparty_ = counterparty_;
        } else {
          result.counterparty_ = counterpartyBuilder_.build();
        }
        if (((bitField0_ & 0x00000008) == 0x00000008)) {
          connectionHops_ = connectionHops_.getUnmodifiableView();
          bitField0_ = (bitField0_ & ~0x00000008);
        }
        result.connectionHops_ = connectionHops_;
        result.version_ = version_;
        result.portId_ = portId_;
        result.channelId_ = channelId_;
        result.bitField0_ = to_bitField0_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return (Builder) super.clone();
      }
      @java.lang.Override
      public Builder setField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return (Builder) super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          com.google.protobuf.Descriptors.FieldDescriptor field) {
        return (Builder) super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
        return (Builder) super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return (Builder) super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return (Builder) super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel) {
          return mergeFrom((ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel other) {
        if (other == ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel.getDefaultInstance()) return this;
        if (other.state_ != 0) {
          setStateValue(other.getStateValue());
        }
        if (other.ordering_ != 0) {
          setOrderingValue(other.getOrderingValue());
        }
        if (other.hasCounterparty()) {
          mergeCounterparty(other.getCounterparty());
        }
        if (!other.connectionHops_.isEmpty()) {
          if (connectionHops_.isEmpty()) {
            connectionHops_ = other.connectionHops_;
            bitField0_ = (bitField0_ & ~0x00000008);
          } else {
            ensureConnectionHopsIsMutable();
            connectionHops_.addAll(other.connectionHops_);
          }
          onChanged();
        }
        if (!other.getVersion().isEmpty()) {
          version_ = other.version_;
          onChanged();
        }
        if (!other.getPortId().isEmpty()) {
          portId_ = other.portId_;
          onChanged();
        }
        if (!other.getChannelId().isEmpty()) {
          channelId_ = other.channelId_;
          onChanged();
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private int state_ = 0;
      /**
       * 
       * current state of the channel end
       * 
       *
       * .ibc.core.channel.v1.State state = 1;
       */
      public int getStateValue() {
        return state_;
      }
      /**
       * 
       * current state of the channel end
       * 
       *
       * .ibc.core.channel.v1.State state = 1;
       */
      public Builder setStateValue(int value) {
        state_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * current state of the channel end
       * 
       *
       * .ibc.core.channel.v1.State state = 1;
       */
      public ibc.core.channel.v1.ChannelOuterClass.State getState() {
        @SuppressWarnings("deprecation")
        ibc.core.channel.v1.ChannelOuterClass.State result = ibc.core.channel.v1.ChannelOuterClass.State.valueOf(state_);
        return result == null ? ibc.core.channel.v1.ChannelOuterClass.State.UNRECOGNIZED : result;
      }
      /**
       * 
       * current state of the channel end
       * 
       *
       * .ibc.core.channel.v1.State state = 1;
       */
      public Builder setState(ibc.core.channel.v1.ChannelOuterClass.State value) {
        if (value == null) {
          throw new NullPointerException();
        }
        
        state_ = value.getNumber();
        onChanged();
        return this;
      }
      /**
       * 
       * current state of the channel end
       * 
       *
       * .ibc.core.channel.v1.State state = 1;
       */
      public Builder clearState() {
        
        state_ = 0;
        onChanged();
        return this;
      }

      private int ordering_ = 0;
      /**
       * 
       * whether the channel is ordered or unordered
       * 
       *
       * .ibc.core.channel.v1.Order ordering = 2;
       */
      public int getOrderingValue() {
        return ordering_;
      }
      /**
       * 
       * whether the channel is ordered or unordered
       * 
       *
       * .ibc.core.channel.v1.Order ordering = 2;
       */
      public Builder setOrderingValue(int value) {
        ordering_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * whether the channel is ordered or unordered
       * 
       *
       * .ibc.core.channel.v1.Order ordering = 2;
       */
      public ibc.core.channel.v1.ChannelOuterClass.Order getOrdering() {
        @SuppressWarnings("deprecation")
        ibc.core.channel.v1.ChannelOuterClass.Order result = ibc.core.channel.v1.ChannelOuterClass.Order.valueOf(ordering_);
        return result == null ? ibc.core.channel.v1.ChannelOuterClass.Order.UNRECOGNIZED : result;
      }
      /**
       * 
       * whether the channel is ordered or unordered
       * 
       *
       * .ibc.core.channel.v1.Order ordering = 2;
       */
      public Builder setOrdering(ibc.core.channel.v1.ChannelOuterClass.Order value) {
        if (value == null) {
          throw new NullPointerException();
        }
        
        ordering_ = value.getNumber();
        onChanged();
        return this;
      }
      /**
       * 
       * whether the channel is ordered or unordered
       * 
       *
       * .ibc.core.channel.v1.Order ordering = 2;
       */
      public Builder clearOrdering() {
        
        ordering_ = 0;
        onChanged();
        return this;
      }

      private ibc.core.channel.v1.ChannelOuterClass.Counterparty counterparty_ = null;
      private com.google.protobuf.SingleFieldBuilderV3<
          ibc.core.channel.v1.ChannelOuterClass.Counterparty, ibc.core.channel.v1.ChannelOuterClass.Counterparty.Builder, ibc.core.channel.v1.ChannelOuterClass.CounterpartyOrBuilder> counterpartyBuilder_;
      /**
       * 
       * counterparty channel end
       * 
       *
       * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
       */
      public boolean hasCounterparty() {
        return counterpartyBuilder_ != null || counterparty_ != null;
      }
      /**
       * 
       * counterparty channel end
       * 
       *
       * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
       */
      public ibc.core.channel.v1.ChannelOuterClass.Counterparty getCounterparty() {
        if (counterpartyBuilder_ == null) {
          return counterparty_ == null ? ibc.core.channel.v1.ChannelOuterClass.Counterparty.getDefaultInstance() : counterparty_;
        } else {
          return counterpartyBuilder_.getMessage();
        }
      }
      /**
       * 
       * counterparty channel end
       * 
       *
       * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
       */
      public Builder setCounterparty(ibc.core.channel.v1.ChannelOuterClass.Counterparty value) {
        if (counterpartyBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          counterparty_ = value;
          onChanged();
        } else {
          counterpartyBuilder_.setMessage(value);
        }

        return this;
      }
      /**
       * 
       * counterparty channel end
       * 
       *
       * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
       */
      public Builder setCounterparty(
          ibc.core.channel.v1.ChannelOuterClass.Counterparty.Builder builderForValue) {
        if (counterpartyBuilder_ == null) {
          counterparty_ = builderForValue.build();
          onChanged();
        } else {
          counterpartyBuilder_.setMessage(builderForValue.build());
        }

        return this;
      }
      /**
       * 
       * counterparty channel end
       * 
       *
       * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
       */
      public Builder mergeCounterparty(ibc.core.channel.v1.ChannelOuterClass.Counterparty value) {
        if (counterpartyBuilder_ == null) {
          if (counterparty_ != null) {
            counterparty_ =
              ibc.core.channel.v1.ChannelOuterClass.Counterparty.newBuilder(counterparty_).mergeFrom(value).buildPartial();
          } else {
            counterparty_ = value;
          }
          onChanged();
        } else {
          counterpartyBuilder_.mergeFrom(value);
        }

        return this;
      }
      /**
       * 
       * counterparty channel end
       * 
       *
       * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
       */
      public Builder clearCounterparty() {
        if (counterpartyBuilder_ == null) {
          counterparty_ = null;
          onChanged();
        } else {
          counterparty_ = null;
          counterpartyBuilder_ = null;
        }

        return this;
      }
      /**
       * 
       * counterparty channel end
       * 
       *
       * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
       */
      public ibc.core.channel.v1.ChannelOuterClass.Counterparty.Builder getCounterpartyBuilder() {
        
        onChanged();
        return getCounterpartyFieldBuilder().getBuilder();
      }
      /**
       * 
       * counterparty channel end
       * 
       *
       * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
       */
      public ibc.core.channel.v1.ChannelOuterClass.CounterpartyOrBuilder getCounterpartyOrBuilder() {
        if (counterpartyBuilder_ != null) {
          return counterpartyBuilder_.getMessageOrBuilder();
        } else {
          return counterparty_ == null ?
              ibc.core.channel.v1.ChannelOuterClass.Counterparty.getDefaultInstance() : counterparty_;
        }
      }
      /**
       * 
       * counterparty channel end
       * 
       *
       * .ibc.core.channel.v1.Counterparty counterparty = 3 [(.gogoproto.nullable) = false];
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          ibc.core.channel.v1.ChannelOuterClass.Counterparty, ibc.core.channel.v1.ChannelOuterClass.Counterparty.Builder, ibc.core.channel.v1.ChannelOuterClass.CounterpartyOrBuilder> 
          getCounterpartyFieldBuilder() {
        if (counterpartyBuilder_ == null) {
          counterpartyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              ibc.core.channel.v1.ChannelOuterClass.Counterparty, ibc.core.channel.v1.ChannelOuterClass.Counterparty.Builder, ibc.core.channel.v1.ChannelOuterClass.CounterpartyOrBuilder>(
                  getCounterparty(),
                  getParentForChildren(),
                  isClean());
          counterparty_ = null;
        }
        return counterpartyBuilder_;
      }

      private com.google.protobuf.LazyStringList connectionHops_ = com.google.protobuf.LazyStringArrayList.EMPTY;
      private void ensureConnectionHopsIsMutable() {
        if (!((bitField0_ & 0x00000008) == 0x00000008)) {
          connectionHops_ = new com.google.protobuf.LazyStringArrayList(connectionHops_);
          bitField0_ |= 0x00000008;
         }
      }
      /**
       * 
       * list of connection identifiers, in order, along which packets sent on
       * this channel will travel
       * 
       *
       * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
       */
      public com.google.protobuf.ProtocolStringList
          getConnectionHopsList() {
        return connectionHops_.getUnmodifiableView();
      }
      /**
       * 
       * list of connection identifiers, in order, along which packets sent on
       * this channel will travel
       * 
       *
       * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
       */
      public int getConnectionHopsCount() {
        return connectionHops_.size();
      }
      /**
       * 
       * list of connection identifiers, in order, along which packets sent on
       * this channel will travel
       * 
       *
       * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
       */
      public java.lang.String getConnectionHops(int index) {
        return connectionHops_.get(index);
      }
      /**
       * 
       * list of connection identifiers, in order, along which packets sent on
       * this channel will travel
       * 
       *
       * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
       */
      public com.google.protobuf.ByteString
          getConnectionHopsBytes(int index) {
        return connectionHops_.getByteString(index);
      }
      /**
       * 
       * list of connection identifiers, in order, along which packets sent on
       * this channel will travel
       * 
       *
       * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
       */
      public Builder setConnectionHops(
          int index, java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  ensureConnectionHopsIsMutable();
        connectionHops_.set(index, value);
        onChanged();
        return this;
      }
      /**
       * 
       * list of connection identifiers, in order, along which packets sent on
       * this channel will travel
       * 
       *
       * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
       */
      public Builder addConnectionHops(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  ensureConnectionHopsIsMutable();
        connectionHops_.add(value);
        onChanged();
        return this;
      }
      /**
       * 
       * list of connection identifiers, in order, along which packets sent on
       * this channel will travel
       * 
       *
       * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
       */
      public Builder addAllConnectionHops(
          java.lang.Iterable values) {
        ensureConnectionHopsIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(
            values, connectionHops_);
        onChanged();
        return this;
      }
      /**
       * 
       * list of connection identifiers, in order, along which packets sent on
       * this channel will travel
       * 
       *
       * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
       */
      public Builder clearConnectionHops() {
        connectionHops_ = com.google.protobuf.LazyStringArrayList.EMPTY;
        bitField0_ = (bitField0_ & ~0x00000008);
        onChanged();
        return this;
      }
      /**
       * 
       * list of connection identifiers, in order, along which packets sent on
       * this channel will travel
       * 
       *
       * repeated string connection_hops = 4 [(.gogoproto.moretags) = "yaml:\"connection_hops\""];
       */
      public Builder addConnectionHopsBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        ensureConnectionHopsIsMutable();
        connectionHops_.add(value);
        onChanged();
        return this;
      }

      private java.lang.Object version_ = "";
      /**
       * 
       * opaque channel version, which is agreed upon during the handshake
       * 
       *
       * string version = 5;
       */
      public java.lang.String getVersion() {
        java.lang.Object ref = version_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          version_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * 
       * opaque channel version, which is agreed upon during the handshake
       * 
       *
       * string version = 5;
       */
      public com.google.protobuf.ByteString
          getVersionBytes() {
        java.lang.Object ref = version_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          version_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * 
       * opaque channel version, which is agreed upon during the handshake
       * 
       *
       * string version = 5;
       */
      public Builder setVersion(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        version_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * opaque channel version, which is agreed upon during the handshake
       * 
       *
       * string version = 5;
       */
      public Builder clearVersion() {
        
        version_ = getDefaultInstance().getVersion();
        onChanged();
        return this;
      }
      /**
       * 
       * opaque channel version, which is agreed upon during the handshake
       * 
       *
       * string version = 5;
       */
      public Builder setVersionBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        version_ = value;
        onChanged();
        return this;
      }

      private java.lang.Object portId_ = "";
      /**
       * 
       * port identifier
       * 
       *
       * string port_id = 6;
       */
      public java.lang.String getPortId() {
        java.lang.Object ref = portId_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          portId_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * 
       * port identifier
       * 
       *
       * string port_id = 6;
       */
      public com.google.protobuf.ByteString
          getPortIdBytes() {
        java.lang.Object ref = portId_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          portId_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * 
       * port identifier
       * 
       *
       * string port_id = 6;
       */
      public Builder setPortId(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        portId_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * port identifier
       * 
       *
       * string port_id = 6;
       */
      public Builder clearPortId() {
        
        portId_ = getDefaultInstance().getPortId();
        onChanged();
        return this;
      }
      /**
       * 
       * port identifier
       * 
       *
       * string port_id = 6;
       */
      public Builder setPortIdBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        portId_ = value;
        onChanged();
        return this;
      }

      private java.lang.Object channelId_ = "";
      /**
       * 
       * channel identifier
       * 
       *
       * string channel_id = 7;
       */
      public java.lang.String getChannelId() {
        java.lang.Object ref = channelId_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          channelId_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * 
       * channel identifier
       * 
       *
       * string channel_id = 7;
       */
      public com.google.protobuf.ByteString
          getChannelIdBytes() {
        java.lang.Object ref = channelId_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          channelId_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * 
       * channel identifier
       * 
       *
       * string channel_id = 7;
       */
      public Builder setChannelId(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        channelId_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * channel identifier
       * 
       *
       * string channel_id = 7;
       */
      public Builder clearChannelId() {
        
        channelId_ = getDefaultInstance().getChannelId();
        onChanged();
        return this;
      }
      /**
       * 
       * channel identifier
       * 
       *
       * string channel_id = 7;
       */
      public Builder setChannelIdBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        channelId_ = value;
        onChanged();
        return this;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFieldsProto3(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:ibc.core.channel.v1.IdentifiedChannel)
    }

    // @@protoc_insertion_point(class_scope:ibc.core.channel.v1.IdentifiedChannel)
    private static final ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel();
    }

    public static ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    private static final com.google.protobuf.Parser
        PARSER = new com.google.protobuf.AbstractParser() {
      @java.lang.Override
      public IdentifiedChannel parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new IdentifiedChannel(input, extensionRegistry);
      }
    };

    public static com.google.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public com.google.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public ibc.core.channel.v1.ChannelOuterClass.IdentifiedChannel getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface CounterpartyOrBuilder extends
      // @@protoc_insertion_point(interface_extends:ibc.core.channel.v1.Counterparty)
      com.google.protobuf.MessageOrBuilder {

    /**
     * 
     * port on the counterparty chain which owns the other end of the channel.
     * 
     *
     * string port_id = 1 [(.gogoproto.moretags) = "yaml:\"port_id\""];
     */
    java.lang.String getPortId();
    /**
     * 
     * port on the counterparty chain which owns the other end of the channel.
     * 
     *
     * string port_id = 1 [(.gogoproto.moretags) = "yaml:\"port_id\""];
     */
    com.google.protobuf.ByteString
        getPortIdBytes();

    /**
     * 
     * channel end on the counterparty chain
     * 
     *
     * string channel_id = 2 [(.gogoproto.moretags) = "yaml:\"channel_id\""];
     */
    java.lang.String getChannelId();
    /**
     * 
     * channel end on the counterparty chain
     * 
     *
     * string channel_id = 2 [(.gogoproto.moretags) = "yaml:\"channel_id\""];
     */
    com.google.protobuf.ByteString
        getChannelIdBytes();
  }
  /**
   * 
   * Counterparty defines a channel end counterparty
   * 
   *
   * Protobuf type {@code ibc.core.channel.v1.Counterparty}
   */
  public  static final class Counterparty extends
      com.google.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:ibc.core.channel.v1.Counterparty)
      CounterpartyOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use Counterparty.newBuilder() to construct.
    private Counterparty(com.google.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private Counterparty() {
      portId_ = "";
      channelId_ = "";
    }

    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private Counterparty(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10: {
              java.lang.String s = input.readStringRequireUtf8();

              portId_ = s;
              break;
            }
            case 18: {
              java.lang.String s = input.readStringRequireUtf8();

              channelId_ = s;
              break;
            }
            default: {
              if (!parseUnknownFieldProto3(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Counterparty_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Counterparty_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              ibc.core.channel.v1.ChannelOuterClass.Counterparty.class, ibc.core.channel.v1.ChannelOuterClass.Counterparty.Builder.class);
    }

    public static final int PORT_ID_FIELD_NUMBER = 1;
    private volatile java.lang.Object portId_;
    /**
     * 
     * port on the counterparty chain which owns the other end of the channel.
     * 
     *
     * string port_id = 1 [(.gogoproto.moretags) = "yaml:\"port_id\""];
     */
    public java.lang.String getPortId() {
      java.lang.Object ref = portId_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        portId_ = s;
        return s;
      }
    }
    /**
     * 
     * port on the counterparty chain which owns the other end of the channel.
     * 
     *
     * string port_id = 1 [(.gogoproto.moretags) = "yaml:\"port_id\""];
     */
    public com.google.protobuf.ByteString
        getPortIdBytes() {
      java.lang.Object ref = portId_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        portId_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int CHANNEL_ID_FIELD_NUMBER = 2;
    private volatile java.lang.Object channelId_;
    /**
     * 
     * channel end on the counterparty chain
     * 
     *
     * string channel_id = 2 [(.gogoproto.moretags) = "yaml:\"channel_id\""];
     */
    public java.lang.String getChannelId() {
      java.lang.Object ref = channelId_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        channelId_ = s;
        return s;
      }
    }
    /**
     * 
     * channel end on the counterparty chain
     * 
     *
     * string channel_id = 2 [(.gogoproto.moretags) = "yaml:\"channel_id\""];
     */
    public com.google.protobuf.ByteString
        getChannelIdBytes() {
      java.lang.Object ref = channelId_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        channelId_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (!getPortIdBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, portId_);
      }
      if (!getChannelIdBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 2, channelId_);
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (!getPortIdBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, portId_);
      }
      if (!getChannelIdBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, channelId_);
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof ibc.core.channel.v1.ChannelOuterClass.Counterparty)) {
        return super.equals(obj);
      }
      ibc.core.channel.v1.ChannelOuterClass.Counterparty other = (ibc.core.channel.v1.ChannelOuterClass.Counterparty) obj;

      boolean result = true;
      result = result && getPortId()
          .equals(other.getPortId());
      result = result && getChannelId()
          .equals(other.getChannelId());
      result = result && unknownFields.equals(other.unknownFields);
      return result;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      hash = (37 * hash) + PORT_ID_FIELD_NUMBER;
      hash = (53 * hash) + getPortId().hashCode();
      hash = (37 * hash) + CHANNEL_ID_FIELD_NUMBER;
      hash = (53 * hash) + getChannelId().hashCode();
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static ibc.core.channel.v1.ChannelOuterClass.Counterparty parseFrom(
        java.nio.ByteBuffer data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Counterparty parseFrom(
        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Counterparty parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Counterparty parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Counterparty parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Counterparty parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Counterparty parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Counterparty parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Counterparty parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Counterparty parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Counterparty parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Counterparty parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(ibc.core.channel.v1.ChannelOuterClass.Counterparty prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     * Counterparty defines a channel end counterparty
     * 
     *
     * Protobuf type {@code ibc.core.channel.v1.Counterparty}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:ibc.core.channel.v1.Counterparty)
        ibc.core.channel.v1.ChannelOuterClass.CounterpartyOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Counterparty_descriptor;
      }

      @java.lang.Override
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Counterparty_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                ibc.core.channel.v1.ChannelOuterClass.Counterparty.class, ibc.core.channel.v1.ChannelOuterClass.Counterparty.Builder.class);
      }

      // Construct using ibc.core.channel.v1.ChannelOuterClass.Counterparty.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        portId_ = "";

        channelId_ = "";

        return this;
      }

      @java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Counterparty_descriptor;
      }

      @java.lang.Override
      public ibc.core.channel.v1.ChannelOuterClass.Counterparty getDefaultInstanceForType() {
        return ibc.core.channel.v1.ChannelOuterClass.Counterparty.getDefaultInstance();
      }

      @java.lang.Override
      public ibc.core.channel.v1.ChannelOuterClass.Counterparty build() {
        ibc.core.channel.v1.ChannelOuterClass.Counterparty result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public ibc.core.channel.v1.ChannelOuterClass.Counterparty buildPartial() {
        ibc.core.channel.v1.ChannelOuterClass.Counterparty result = new ibc.core.channel.v1.ChannelOuterClass.Counterparty(this);
        result.portId_ = portId_;
        result.channelId_ = channelId_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return (Builder) super.clone();
      }
      @java.lang.Override
      public Builder setField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return (Builder) super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          com.google.protobuf.Descriptors.FieldDescriptor field) {
        return (Builder) super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
        return (Builder) super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return (Builder) super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return (Builder) super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof ibc.core.channel.v1.ChannelOuterClass.Counterparty) {
          return mergeFrom((ibc.core.channel.v1.ChannelOuterClass.Counterparty)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(ibc.core.channel.v1.ChannelOuterClass.Counterparty other) {
        if (other == ibc.core.channel.v1.ChannelOuterClass.Counterparty.getDefaultInstance()) return this;
        if (!other.getPortId().isEmpty()) {
          portId_ = other.portId_;
          onChanged();
        }
        if (!other.getChannelId().isEmpty()) {
          channelId_ = other.channelId_;
          onChanged();
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        ibc.core.channel.v1.ChannelOuterClass.Counterparty parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (ibc.core.channel.v1.ChannelOuterClass.Counterparty) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }

      private java.lang.Object portId_ = "";
      /**
       * 
       * port on the counterparty chain which owns the other end of the channel.
       * 
       *
       * string port_id = 1 [(.gogoproto.moretags) = "yaml:\"port_id\""];
       */
      public java.lang.String getPortId() {
        java.lang.Object ref = portId_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          portId_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * 
       * port on the counterparty chain which owns the other end of the channel.
       * 
       *
       * string port_id = 1 [(.gogoproto.moretags) = "yaml:\"port_id\""];
       */
      public com.google.protobuf.ByteString
          getPortIdBytes() {
        java.lang.Object ref = portId_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          portId_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * 
       * port on the counterparty chain which owns the other end of the channel.
       * 
       *
       * string port_id = 1 [(.gogoproto.moretags) = "yaml:\"port_id\""];
       */
      public Builder setPortId(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        portId_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * port on the counterparty chain which owns the other end of the channel.
       * 
       *
       * string port_id = 1 [(.gogoproto.moretags) = "yaml:\"port_id\""];
       */
      public Builder clearPortId() {
        
        portId_ = getDefaultInstance().getPortId();
        onChanged();
        return this;
      }
      /**
       * 
       * port on the counterparty chain which owns the other end of the channel.
       * 
       *
       * string port_id = 1 [(.gogoproto.moretags) = "yaml:\"port_id\""];
       */
      public Builder setPortIdBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        portId_ = value;
        onChanged();
        return this;
      }

      private java.lang.Object channelId_ = "";
      /**
       * 
       * channel end on the counterparty chain
       * 
       *
       * string channel_id = 2 [(.gogoproto.moretags) = "yaml:\"channel_id\""];
       */
      public java.lang.String getChannelId() {
        java.lang.Object ref = channelId_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          channelId_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * 
       * channel end on the counterparty chain
       * 
       *
       * string channel_id = 2 [(.gogoproto.moretags) = "yaml:\"channel_id\""];
       */
      public com.google.protobuf.ByteString
          getChannelIdBytes() {
        java.lang.Object ref = channelId_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          channelId_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * 
       * channel end on the counterparty chain
       * 
       *
       * string channel_id = 2 [(.gogoproto.moretags) = "yaml:\"channel_id\""];
       */
      public Builder setChannelId(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        channelId_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * channel end on the counterparty chain
       * 
       *
       * string channel_id = 2 [(.gogoproto.moretags) = "yaml:\"channel_id\""];
       */
      public Builder clearChannelId() {
        
        channelId_ = getDefaultInstance().getChannelId();
        onChanged();
        return this;
      }
      /**
       * 
       * channel end on the counterparty chain
       * 
       *
       * string channel_id = 2 [(.gogoproto.moretags) = "yaml:\"channel_id\""];
       */
      public Builder setChannelIdBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        channelId_ = value;
        onChanged();
        return this;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFieldsProto3(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:ibc.core.channel.v1.Counterparty)
    }

    // @@protoc_insertion_point(class_scope:ibc.core.channel.v1.Counterparty)
    private static final ibc.core.channel.v1.ChannelOuterClass.Counterparty DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new ibc.core.channel.v1.ChannelOuterClass.Counterparty();
    }

    public static ibc.core.channel.v1.ChannelOuterClass.Counterparty getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    private static final com.google.protobuf.Parser
        PARSER = new com.google.protobuf.AbstractParser() {
      @java.lang.Override
      public Counterparty parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new Counterparty(input, extensionRegistry);
      }
    };

    public static com.google.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public com.google.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public ibc.core.channel.v1.ChannelOuterClass.Counterparty getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface PacketOrBuilder extends
      // @@protoc_insertion_point(interface_extends:ibc.core.channel.v1.Packet)
      com.google.protobuf.MessageOrBuilder {

    /**
     * 
     * number corresponds to the order of sends and receives, where a Packet
     * with an earlier sequence number must be sent and received before a Packet
     * with a later sequence number.
     * 
     *
     * uint64 sequence = 1;
     */
    long getSequence();

    /**
     * 
     * identifies the port on the sending chain.
     * 
     *
     * string source_port = 2 [(.gogoproto.moretags) = "yaml:\"source_port\""];
     */
    java.lang.String getSourcePort();
    /**
     * 
     * identifies the port on the sending chain.
     * 
     *
     * string source_port = 2 [(.gogoproto.moretags) = "yaml:\"source_port\""];
     */
    com.google.protobuf.ByteString
        getSourcePortBytes();

    /**
     * 
     * identifies the channel end on the sending chain.
     * 
     *
     * string source_channel = 3 [(.gogoproto.moretags) = "yaml:\"source_channel\""];
     */
    java.lang.String getSourceChannel();
    /**
     * 
     * identifies the channel end on the sending chain.
     * 
     *
     * string source_channel = 3 [(.gogoproto.moretags) = "yaml:\"source_channel\""];
     */
    com.google.protobuf.ByteString
        getSourceChannelBytes();

    /**
     * 
     * identifies the port on the receiving chain.
     * 
     *
     * string destination_port = 4 [(.gogoproto.moretags) = "yaml:\"destination_port\""];
     */
    java.lang.String getDestinationPort();
    /**
     * 
     * identifies the port on the receiving chain.
     * 
     *
     * string destination_port = 4 [(.gogoproto.moretags) = "yaml:\"destination_port\""];
     */
    com.google.protobuf.ByteString
        getDestinationPortBytes();

    /**
     * 
     * identifies the channel end on the receiving chain.
     * 
     *
     * string destination_channel = 5 [(.gogoproto.moretags) = "yaml:\"destination_channel\""];
     */
    java.lang.String getDestinationChannel();
    /**
     * 
     * identifies the channel end on the receiving chain.
     * 
     *
     * string destination_channel = 5 [(.gogoproto.moretags) = "yaml:\"destination_channel\""];
     */
    com.google.protobuf.ByteString
        getDestinationChannelBytes();

    /**
     * 
     * actual opaque bytes transferred directly to the application module
     * 
     *
     * bytes data = 6;
     */
    com.google.protobuf.ByteString getData();

    /**
     * 
     * block height after which the packet times out
     * 
     *
     * .ibc.core.client.v1.Height timeout_height = 7 [(.gogoproto.nullable) = false, (.gogoproto.moretags) = "yaml:\"timeout_height\""];
     */
    boolean hasTimeoutHeight();
    /**
     * 
     * block height after which the packet times out
     * 
     *
     * .ibc.core.client.v1.Height timeout_height = 7 [(.gogoproto.nullable) = false, (.gogoproto.moretags) = "yaml:\"timeout_height\""];
     */
    ibc.core.client.v1.Client.Height getTimeoutHeight();
    /**
     * 
     * block height after which the packet times out
     * 
     *
     * .ibc.core.client.v1.Height timeout_height = 7 [(.gogoproto.nullable) = false, (.gogoproto.moretags) = "yaml:\"timeout_height\""];
     */
    ibc.core.client.v1.Client.HeightOrBuilder getTimeoutHeightOrBuilder();

    /**
     * 
     * block timestamp (in nanoseconds) after which the packet times out
     * 
     *
     * uint64 timeout_timestamp = 8 [(.gogoproto.moretags) = "yaml:\"timeout_timestamp\""];
     */
    long getTimeoutTimestamp();
  }
  /**
   * 
   * Packet defines a type that carries data across different chains through IBC
   * 
   *
   * Protobuf type {@code ibc.core.channel.v1.Packet}
   */
  public  static final class Packet extends
      com.google.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:ibc.core.channel.v1.Packet)
      PacketOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use Packet.newBuilder() to construct.
    private Packet(com.google.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private Packet() {
      sequence_ = 0L;
      sourcePort_ = "";
      sourceChannel_ = "";
      destinationPort_ = "";
      destinationChannel_ = "";
      data_ = com.google.protobuf.ByteString.EMPTY;
      timeoutTimestamp_ = 0L;
    }

    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private Packet(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 8: {

              sequence_ = input.readUInt64();
              break;
            }
            case 18: {
              java.lang.String s = input.readStringRequireUtf8();

              sourcePort_ = s;
              break;
            }
            case 26: {
              java.lang.String s = input.readStringRequireUtf8();

              sourceChannel_ = s;
              break;
            }
            case 34: {
              java.lang.String s = input.readStringRequireUtf8();

              destinationPort_ = s;
              break;
            }
            case 42: {
              java.lang.String s = input.readStringRequireUtf8();

              destinationChannel_ = s;
              break;
            }
            case 50: {

              data_ = input.readBytes();
              break;
            }
            case 58: {
              ibc.core.client.v1.Client.Height.Builder subBuilder = null;
              if (timeoutHeight_ != null) {
                subBuilder = timeoutHeight_.toBuilder();
              }
              timeoutHeight_ = input.readMessage(ibc.core.client.v1.Client.Height.parser(), extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(timeoutHeight_);
                timeoutHeight_ = subBuilder.buildPartial();
              }

              break;
            }
            case 64: {

              timeoutTimestamp_ = input.readUInt64();
              break;
            }
            default: {
              if (!parseUnknownFieldProto3(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Packet_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Packet_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              ibc.core.channel.v1.ChannelOuterClass.Packet.class, ibc.core.channel.v1.ChannelOuterClass.Packet.Builder.class);
    }

    public static final int SEQUENCE_FIELD_NUMBER = 1;
    private long sequence_;
    /**
     * 
     * number corresponds to the order of sends and receives, where a Packet
     * with an earlier sequence number must be sent and received before a Packet
     * with a later sequence number.
     * 
     *
     * uint64 sequence = 1;
     */
    public long getSequence() {
      return sequence_;
    }

    public static final int SOURCE_PORT_FIELD_NUMBER = 2;
    private volatile java.lang.Object sourcePort_;
    /**
     * 
     * identifies the port on the sending chain.
     * 
     *
     * string source_port = 2 [(.gogoproto.moretags) = "yaml:\"source_port\""];
     */
    public java.lang.String getSourcePort() {
      java.lang.Object ref = sourcePort_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        sourcePort_ = s;
        return s;
      }
    }
    /**
     * 
     * identifies the port on the sending chain.
     * 
     *
     * string source_port = 2 [(.gogoproto.moretags) = "yaml:\"source_port\""];
     */
    public com.google.protobuf.ByteString
        getSourcePortBytes() {
      java.lang.Object ref = sourcePort_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        sourcePort_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int SOURCE_CHANNEL_FIELD_NUMBER = 3;
    private volatile java.lang.Object sourceChannel_;
    /**
     * 
     * identifies the channel end on the sending chain.
     * 
     *
     * string source_channel = 3 [(.gogoproto.moretags) = "yaml:\"source_channel\""];
     */
    public java.lang.String getSourceChannel() {
      java.lang.Object ref = sourceChannel_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        sourceChannel_ = s;
        return s;
      }
    }
    /**
     * 
     * identifies the channel end on the sending chain.
     * 
     *
     * string source_channel = 3 [(.gogoproto.moretags) = "yaml:\"source_channel\""];
     */
    public com.google.protobuf.ByteString
        getSourceChannelBytes() {
      java.lang.Object ref = sourceChannel_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        sourceChannel_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int DESTINATION_PORT_FIELD_NUMBER = 4;
    private volatile java.lang.Object destinationPort_;
    /**
     * 
     * identifies the port on the receiving chain.
     * 
     *
     * string destination_port = 4 [(.gogoproto.moretags) = "yaml:\"destination_port\""];
     */
    public java.lang.String getDestinationPort() {
      java.lang.Object ref = destinationPort_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        destinationPort_ = s;
        return s;
      }
    }
    /**
     * 
     * identifies the port on the receiving chain.
     * 
     *
     * string destination_port = 4 [(.gogoproto.moretags) = "yaml:\"destination_port\""];
     */
    public com.google.protobuf.ByteString
        getDestinationPortBytes() {
      java.lang.Object ref = destinationPort_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        destinationPort_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int DESTINATION_CHANNEL_FIELD_NUMBER = 5;
    private volatile java.lang.Object destinationChannel_;
    /**
     * 
     * identifies the channel end on the receiving chain.
     * 
     *
     * string destination_channel = 5 [(.gogoproto.moretags) = "yaml:\"destination_channel\""];
     */
    public java.lang.String getDestinationChannel() {
      java.lang.Object ref = destinationChannel_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        destinationChannel_ = s;
        return s;
      }
    }
    /**
     * 
     * identifies the channel end on the receiving chain.
     * 
     *
     * string destination_channel = 5 [(.gogoproto.moretags) = "yaml:\"destination_channel\""];
     */
    public com.google.protobuf.ByteString
        getDestinationChannelBytes() {
      java.lang.Object ref = destinationChannel_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        destinationChannel_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int DATA_FIELD_NUMBER = 6;
    private com.google.protobuf.ByteString data_;
    /**
     * 
     * actual opaque bytes transferred directly to the application module
     * 
     *
     * bytes data = 6;
     */
    public com.google.protobuf.ByteString getData() {
      return data_;
    }

    public static final int TIMEOUT_HEIGHT_FIELD_NUMBER = 7;
    private ibc.core.client.v1.Client.Height timeoutHeight_;
    /**
     * 
     * block height after which the packet times out
     * 
     *
     * .ibc.core.client.v1.Height timeout_height = 7 [(.gogoproto.nullable) = false, (.gogoproto.moretags) = "yaml:\"timeout_height\""];
     */
    public boolean hasTimeoutHeight() {
      return timeoutHeight_ != null;
    }
    /**
     * 
     * block height after which the packet times out
     * 
     *
     * .ibc.core.client.v1.Height timeout_height = 7 [(.gogoproto.nullable) = false, (.gogoproto.moretags) = "yaml:\"timeout_height\""];
     */
    public ibc.core.client.v1.Client.Height getTimeoutHeight() {
      return timeoutHeight_ == null ? ibc.core.client.v1.Client.Height.getDefaultInstance() : timeoutHeight_;
    }
    /**
     * 
     * block height after which the packet times out
     * 
     *
     * .ibc.core.client.v1.Height timeout_height = 7 [(.gogoproto.nullable) = false, (.gogoproto.moretags) = "yaml:\"timeout_height\""];
     */
    public ibc.core.client.v1.Client.HeightOrBuilder getTimeoutHeightOrBuilder() {
      return getTimeoutHeight();
    }

    public static final int TIMEOUT_TIMESTAMP_FIELD_NUMBER = 8;
    private long timeoutTimestamp_;
    /**
     * 
     * block timestamp (in nanoseconds) after which the packet times out
     * 
     *
     * uint64 timeout_timestamp = 8 [(.gogoproto.moretags) = "yaml:\"timeout_timestamp\""];
     */
    public long getTimeoutTimestamp() {
      return timeoutTimestamp_;
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (sequence_ != 0L) {
        output.writeUInt64(1, sequence_);
      }
      if (!getSourcePortBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 2, sourcePort_);
      }
      if (!getSourceChannelBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 3, sourceChannel_);
      }
      if (!getDestinationPortBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 4, destinationPort_);
      }
      if (!getDestinationChannelBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 5, destinationChannel_);
      }
      if (!data_.isEmpty()) {
        output.writeBytes(6, data_);
      }
      if (timeoutHeight_ != null) {
        output.writeMessage(7, getTimeoutHeight());
      }
      if (timeoutTimestamp_ != 0L) {
        output.writeUInt64(8, timeoutTimestamp_);
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (sequence_ != 0L) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(1, sequence_);
      }
      if (!getSourcePortBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, sourcePort_);
      }
      if (!getSourceChannelBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, sourceChannel_);
      }
      if (!getDestinationPortBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, destinationPort_);
      }
      if (!getDestinationChannelBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, destinationChannel_);
      }
      if (!data_.isEmpty()) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(6, data_);
      }
      if (timeoutHeight_ != null) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(7, getTimeoutHeight());
      }
      if (timeoutTimestamp_ != 0L) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(8, timeoutTimestamp_);
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof ibc.core.channel.v1.ChannelOuterClass.Packet)) {
        return super.equals(obj);
      }
      ibc.core.channel.v1.ChannelOuterClass.Packet other = (ibc.core.channel.v1.ChannelOuterClass.Packet) obj;

      boolean result = true;
      result = result && (getSequence()
          == other.getSequence());
      result = result && getSourcePort()
          .equals(other.getSourcePort());
      result = result && getSourceChannel()
          .equals(other.getSourceChannel());
      result = result && getDestinationPort()
          .equals(other.getDestinationPort());
      result = result && getDestinationChannel()
          .equals(other.getDestinationChannel());
      result = result && getData()
          .equals(other.getData());
      result = result && (hasTimeoutHeight() == other.hasTimeoutHeight());
      if (hasTimeoutHeight()) {
        result = result && getTimeoutHeight()
            .equals(other.getTimeoutHeight());
      }
      result = result && (getTimeoutTimestamp()
          == other.getTimeoutTimestamp());
      result = result && unknownFields.equals(other.unknownFields);
      return result;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      hash = (37 * hash) + SEQUENCE_FIELD_NUMBER;
      hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
          getSequence());
      hash = (37 * hash) + SOURCE_PORT_FIELD_NUMBER;
      hash = (53 * hash) + getSourcePort().hashCode();
      hash = (37 * hash) + SOURCE_CHANNEL_FIELD_NUMBER;
      hash = (53 * hash) + getSourceChannel().hashCode();
      hash = (37 * hash) + DESTINATION_PORT_FIELD_NUMBER;
      hash = (53 * hash) + getDestinationPort().hashCode();
      hash = (37 * hash) + DESTINATION_CHANNEL_FIELD_NUMBER;
      hash = (53 * hash) + getDestinationChannel().hashCode();
      hash = (37 * hash) + DATA_FIELD_NUMBER;
      hash = (53 * hash) + getData().hashCode();
      if (hasTimeoutHeight()) {
        hash = (37 * hash) + TIMEOUT_HEIGHT_FIELD_NUMBER;
        hash = (53 * hash) + getTimeoutHeight().hashCode();
      }
      hash = (37 * hash) + TIMEOUT_TIMESTAMP_FIELD_NUMBER;
      hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
          getTimeoutTimestamp());
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static ibc.core.channel.v1.ChannelOuterClass.Packet parseFrom(
        java.nio.ByteBuffer data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Packet parseFrom(
        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Packet parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Packet parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Packet parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Packet parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Packet parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Packet parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Packet parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Packet parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Packet parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Packet parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(ibc.core.channel.v1.ChannelOuterClass.Packet prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     * Packet defines a type that carries data across different chains through IBC
     * 
     *
     * Protobuf type {@code ibc.core.channel.v1.Packet}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:ibc.core.channel.v1.Packet)
        ibc.core.channel.v1.ChannelOuterClass.PacketOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Packet_descriptor;
      }

      @java.lang.Override
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Packet_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                ibc.core.channel.v1.ChannelOuterClass.Packet.class, ibc.core.channel.v1.ChannelOuterClass.Packet.Builder.class);
      }

      // Construct using ibc.core.channel.v1.ChannelOuterClass.Packet.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        sequence_ = 0L;

        sourcePort_ = "";

        sourceChannel_ = "";

        destinationPort_ = "";

        destinationChannel_ = "";

        data_ = com.google.protobuf.ByteString.EMPTY;

        if (timeoutHeightBuilder_ == null) {
          timeoutHeight_ = null;
        } else {
          timeoutHeight_ = null;
          timeoutHeightBuilder_ = null;
        }
        timeoutTimestamp_ = 0L;

        return this;
      }

      @java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Packet_descriptor;
      }

      @java.lang.Override
      public ibc.core.channel.v1.ChannelOuterClass.Packet getDefaultInstanceForType() {
        return ibc.core.channel.v1.ChannelOuterClass.Packet.getDefaultInstance();
      }

      @java.lang.Override
      public ibc.core.channel.v1.ChannelOuterClass.Packet build() {
        ibc.core.channel.v1.ChannelOuterClass.Packet result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public ibc.core.channel.v1.ChannelOuterClass.Packet buildPartial() {
        ibc.core.channel.v1.ChannelOuterClass.Packet result = new ibc.core.channel.v1.ChannelOuterClass.Packet(this);
        result.sequence_ = sequence_;
        result.sourcePort_ = sourcePort_;
        result.sourceChannel_ = sourceChannel_;
        result.destinationPort_ = destinationPort_;
        result.destinationChannel_ = destinationChannel_;
        result.data_ = data_;
        if (timeoutHeightBuilder_ == null) {
          result.timeoutHeight_ = timeoutHeight_;
        } else {
          result.timeoutHeight_ = timeoutHeightBuilder_.build();
        }
        result.timeoutTimestamp_ = timeoutTimestamp_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return (Builder) super.clone();
      }
      @java.lang.Override
      public Builder setField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return (Builder) super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          com.google.protobuf.Descriptors.FieldDescriptor field) {
        return (Builder) super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
        return (Builder) super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return (Builder) super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return (Builder) super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof ibc.core.channel.v1.ChannelOuterClass.Packet) {
          return mergeFrom((ibc.core.channel.v1.ChannelOuterClass.Packet)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(ibc.core.channel.v1.ChannelOuterClass.Packet other) {
        if (other == ibc.core.channel.v1.ChannelOuterClass.Packet.getDefaultInstance()) return this;
        if (other.getSequence() != 0L) {
          setSequence(other.getSequence());
        }
        if (!other.getSourcePort().isEmpty()) {
          sourcePort_ = other.sourcePort_;
          onChanged();
        }
        if (!other.getSourceChannel().isEmpty()) {
          sourceChannel_ = other.sourceChannel_;
          onChanged();
        }
        if (!other.getDestinationPort().isEmpty()) {
          destinationPort_ = other.destinationPort_;
          onChanged();
        }
        if (!other.getDestinationChannel().isEmpty()) {
          destinationChannel_ = other.destinationChannel_;
          onChanged();
        }
        if (other.getData() != com.google.protobuf.ByteString.EMPTY) {
          setData(other.getData());
        }
        if (other.hasTimeoutHeight()) {
          mergeTimeoutHeight(other.getTimeoutHeight());
        }
        if (other.getTimeoutTimestamp() != 0L) {
          setTimeoutTimestamp(other.getTimeoutTimestamp());
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        ibc.core.channel.v1.ChannelOuterClass.Packet parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (ibc.core.channel.v1.ChannelOuterClass.Packet) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }

      private long sequence_ ;
      /**
       * 
       * number corresponds to the order of sends and receives, where a Packet
       * with an earlier sequence number must be sent and received before a Packet
       * with a later sequence number.
       * 
       *
       * uint64 sequence = 1;
       */
      public long getSequence() {
        return sequence_;
      }
      /**
       * 
       * number corresponds to the order of sends and receives, where a Packet
       * with an earlier sequence number must be sent and received before a Packet
       * with a later sequence number.
       * 
       *
       * uint64 sequence = 1;
       */
      public Builder setSequence(long value) {
        
        sequence_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * number corresponds to the order of sends and receives, where a Packet
       * with an earlier sequence number must be sent and received before a Packet
       * with a later sequence number.
       * 
       *
       * uint64 sequence = 1;
       */
      public Builder clearSequence() {
        
        sequence_ = 0L;
        onChanged();
        return this;
      }

      private java.lang.Object sourcePort_ = "";
      /**
       * 
       * identifies the port on the sending chain.
       * 
       *
       * string source_port = 2 [(.gogoproto.moretags) = "yaml:\"source_port\""];
       */
      public java.lang.String getSourcePort() {
        java.lang.Object ref = sourcePort_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          sourcePort_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * 
       * identifies the port on the sending chain.
       * 
       *
       * string source_port = 2 [(.gogoproto.moretags) = "yaml:\"source_port\""];
       */
      public com.google.protobuf.ByteString
          getSourcePortBytes() {
        java.lang.Object ref = sourcePort_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          sourcePort_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * 
       * identifies the port on the sending chain.
       * 
       *
       * string source_port = 2 [(.gogoproto.moretags) = "yaml:\"source_port\""];
       */
      public Builder setSourcePort(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        sourcePort_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * identifies the port on the sending chain.
       * 
       *
       * string source_port = 2 [(.gogoproto.moretags) = "yaml:\"source_port\""];
       */
      public Builder clearSourcePort() {
        
        sourcePort_ = getDefaultInstance().getSourcePort();
        onChanged();
        return this;
      }
      /**
       * 
       * identifies the port on the sending chain.
       * 
       *
       * string source_port = 2 [(.gogoproto.moretags) = "yaml:\"source_port\""];
       */
      public Builder setSourcePortBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        sourcePort_ = value;
        onChanged();
        return this;
      }

      private java.lang.Object sourceChannel_ = "";
      /**
       * 
       * identifies the channel end on the sending chain.
       * 
       *
       * string source_channel = 3 [(.gogoproto.moretags) = "yaml:\"source_channel\""];
       */
      public java.lang.String getSourceChannel() {
        java.lang.Object ref = sourceChannel_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          sourceChannel_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * 
       * identifies the channel end on the sending chain.
       * 
       *
       * string source_channel = 3 [(.gogoproto.moretags) = "yaml:\"source_channel\""];
       */
      public com.google.protobuf.ByteString
          getSourceChannelBytes() {
        java.lang.Object ref = sourceChannel_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          sourceChannel_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * 
       * identifies the channel end on the sending chain.
       * 
       *
       * string source_channel = 3 [(.gogoproto.moretags) = "yaml:\"source_channel\""];
       */
      public Builder setSourceChannel(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        sourceChannel_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * identifies the channel end on the sending chain.
       * 
       *
       * string source_channel = 3 [(.gogoproto.moretags) = "yaml:\"source_channel\""];
       */
      public Builder clearSourceChannel() {
        
        sourceChannel_ = getDefaultInstance().getSourceChannel();
        onChanged();
        return this;
      }
      /**
       * 
       * identifies the channel end on the sending chain.
       * 
       *
       * string source_channel = 3 [(.gogoproto.moretags) = "yaml:\"source_channel\""];
       */
      public Builder setSourceChannelBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        sourceChannel_ = value;
        onChanged();
        return this;
      }

      private java.lang.Object destinationPort_ = "";
      /**
       * 
       * identifies the port on the receiving chain.
       * 
       *
       * string destination_port = 4 [(.gogoproto.moretags) = "yaml:\"destination_port\""];
       */
      public java.lang.String getDestinationPort() {
        java.lang.Object ref = destinationPort_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          destinationPort_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * 
       * identifies the port on the receiving chain.
       * 
       *
       * string destination_port = 4 [(.gogoproto.moretags) = "yaml:\"destination_port\""];
       */
      public com.google.protobuf.ByteString
          getDestinationPortBytes() {
        java.lang.Object ref = destinationPort_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          destinationPort_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * 
       * identifies the port on the receiving chain.
       * 
       *
       * string destination_port = 4 [(.gogoproto.moretags) = "yaml:\"destination_port\""];
       */
      public Builder setDestinationPort(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        destinationPort_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * identifies the port on the receiving chain.
       * 
       *
       * string destination_port = 4 [(.gogoproto.moretags) = "yaml:\"destination_port\""];
       */
      public Builder clearDestinationPort() {
        
        destinationPort_ = getDefaultInstance().getDestinationPort();
        onChanged();
        return this;
      }
      /**
       * 
       * identifies the port on the receiving chain.
       * 
       *
       * string destination_port = 4 [(.gogoproto.moretags) = "yaml:\"destination_port\""];
       */
      public Builder setDestinationPortBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        destinationPort_ = value;
        onChanged();
        return this;
      }

      private java.lang.Object destinationChannel_ = "";
      /**
       * 
       * identifies the channel end on the receiving chain.
       * 
       *
       * string destination_channel = 5 [(.gogoproto.moretags) = "yaml:\"destination_channel\""];
       */
      public java.lang.String getDestinationChannel() {
        java.lang.Object ref = destinationChannel_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          destinationChannel_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * 
       * identifies the channel end on the receiving chain.
       * 
       *
       * string destination_channel = 5 [(.gogoproto.moretags) = "yaml:\"destination_channel\""];
       */
      public com.google.protobuf.ByteString
          getDestinationChannelBytes() {
        java.lang.Object ref = destinationChannel_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          destinationChannel_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * 
       * identifies the channel end on the receiving chain.
       * 
       *
       * string destination_channel = 5 [(.gogoproto.moretags) = "yaml:\"destination_channel\""];
       */
      public Builder setDestinationChannel(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        destinationChannel_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * identifies the channel end on the receiving chain.
       * 
       *
       * string destination_channel = 5 [(.gogoproto.moretags) = "yaml:\"destination_channel\""];
       */
      public Builder clearDestinationChannel() {
        
        destinationChannel_ = getDefaultInstance().getDestinationChannel();
        onChanged();
        return this;
      }
      /**
       * 
       * identifies the channel end on the receiving chain.
       * 
       *
       * string destination_channel = 5 [(.gogoproto.moretags) = "yaml:\"destination_channel\""];
       */
      public Builder setDestinationChannelBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        destinationChannel_ = value;
        onChanged();
        return this;
      }

      private com.google.protobuf.ByteString data_ = com.google.protobuf.ByteString.EMPTY;
      /**
       * 
       * actual opaque bytes transferred directly to the application module
       * 
       *
       * bytes data = 6;
       */
      public com.google.protobuf.ByteString getData() {
        return data_;
      }
      /**
       * 
       * actual opaque bytes transferred directly to the application module
       * 
       *
       * bytes data = 6;
       */
      public Builder setData(com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        data_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * actual opaque bytes transferred directly to the application module
       * 
       *
       * bytes data = 6;
       */
      public Builder clearData() {
        
        data_ = getDefaultInstance().getData();
        onChanged();
        return this;
      }

      private ibc.core.client.v1.Client.Height timeoutHeight_ = null;
      private com.google.protobuf.SingleFieldBuilderV3<
          ibc.core.client.v1.Client.Height, ibc.core.client.v1.Client.Height.Builder, ibc.core.client.v1.Client.HeightOrBuilder> timeoutHeightBuilder_;
      /**
       * 
       * block height after which the packet times out
       * 
       *
       * .ibc.core.client.v1.Height timeout_height = 7 [(.gogoproto.nullable) = false, (.gogoproto.moretags) = "yaml:\"timeout_height\""];
       */
      public boolean hasTimeoutHeight() {
        return timeoutHeightBuilder_ != null || timeoutHeight_ != null;
      }
      /**
       * 
       * block height after which the packet times out
       * 
       *
       * .ibc.core.client.v1.Height timeout_height = 7 [(.gogoproto.nullable) = false, (.gogoproto.moretags) = "yaml:\"timeout_height\""];
       */
      public ibc.core.client.v1.Client.Height getTimeoutHeight() {
        if (timeoutHeightBuilder_ == null) {
          return timeoutHeight_ == null ? ibc.core.client.v1.Client.Height.getDefaultInstance() : timeoutHeight_;
        } else {
          return timeoutHeightBuilder_.getMessage();
        }
      }
      /**
       * 
       * block height after which the packet times out
       * 
       *
       * .ibc.core.client.v1.Height timeout_height = 7 [(.gogoproto.nullable) = false, (.gogoproto.moretags) = "yaml:\"timeout_height\""];
       */
      public Builder setTimeoutHeight(ibc.core.client.v1.Client.Height value) {
        if (timeoutHeightBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          timeoutHeight_ = value;
          onChanged();
        } else {
          timeoutHeightBuilder_.setMessage(value);
        }

        return this;
      }
      /**
       * 
       * block height after which the packet times out
       * 
       *
       * .ibc.core.client.v1.Height timeout_height = 7 [(.gogoproto.nullable) = false, (.gogoproto.moretags) = "yaml:\"timeout_height\""];
       */
      public Builder setTimeoutHeight(
          ibc.core.client.v1.Client.Height.Builder builderForValue) {
        if (timeoutHeightBuilder_ == null) {
          timeoutHeight_ = builderForValue.build();
          onChanged();
        } else {
          timeoutHeightBuilder_.setMessage(builderForValue.build());
        }

        return this;
      }
      /**
       * 
       * block height after which the packet times out
       * 
       *
       * .ibc.core.client.v1.Height timeout_height = 7 [(.gogoproto.nullable) = false, (.gogoproto.moretags) = "yaml:\"timeout_height\""];
       */
      public Builder mergeTimeoutHeight(ibc.core.client.v1.Client.Height value) {
        if (timeoutHeightBuilder_ == null) {
          if (timeoutHeight_ != null) {
            timeoutHeight_ =
              ibc.core.client.v1.Client.Height.newBuilder(timeoutHeight_).mergeFrom(value).buildPartial();
          } else {
            timeoutHeight_ = value;
          }
          onChanged();
        } else {
          timeoutHeightBuilder_.mergeFrom(value);
        }

        return this;
      }
      /**
       * 
       * block height after which the packet times out
       * 
       *
       * .ibc.core.client.v1.Height timeout_height = 7 [(.gogoproto.nullable) = false, (.gogoproto.moretags) = "yaml:\"timeout_height\""];
       */
      public Builder clearTimeoutHeight() {
        if (timeoutHeightBuilder_ == null) {
          timeoutHeight_ = null;
          onChanged();
        } else {
          timeoutHeight_ = null;
          timeoutHeightBuilder_ = null;
        }

        return this;
      }
      /**
       * 
       * block height after which the packet times out
       * 
       *
       * .ibc.core.client.v1.Height timeout_height = 7 [(.gogoproto.nullable) = false, (.gogoproto.moretags) = "yaml:\"timeout_height\""];
       */
      public ibc.core.client.v1.Client.Height.Builder getTimeoutHeightBuilder() {
        
        onChanged();
        return getTimeoutHeightFieldBuilder().getBuilder();
      }
      /**
       * 
       * block height after which the packet times out
       * 
       *
       * .ibc.core.client.v1.Height timeout_height = 7 [(.gogoproto.nullable) = false, (.gogoproto.moretags) = "yaml:\"timeout_height\""];
       */
      public ibc.core.client.v1.Client.HeightOrBuilder getTimeoutHeightOrBuilder() {
        if (timeoutHeightBuilder_ != null) {
          return timeoutHeightBuilder_.getMessageOrBuilder();
        } else {
          return timeoutHeight_ == null ?
              ibc.core.client.v1.Client.Height.getDefaultInstance() : timeoutHeight_;
        }
      }
      /**
       * 
       * block height after which the packet times out
       * 
       *
       * .ibc.core.client.v1.Height timeout_height = 7 [(.gogoproto.nullable) = false, (.gogoproto.moretags) = "yaml:\"timeout_height\""];
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          ibc.core.client.v1.Client.Height, ibc.core.client.v1.Client.Height.Builder, ibc.core.client.v1.Client.HeightOrBuilder> 
          getTimeoutHeightFieldBuilder() {
        if (timeoutHeightBuilder_ == null) {
          timeoutHeightBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              ibc.core.client.v1.Client.Height, ibc.core.client.v1.Client.Height.Builder, ibc.core.client.v1.Client.HeightOrBuilder>(
                  getTimeoutHeight(),
                  getParentForChildren(),
                  isClean());
          timeoutHeight_ = null;
        }
        return timeoutHeightBuilder_;
      }

      private long timeoutTimestamp_ ;
      /**
       * 
       * block timestamp (in nanoseconds) after which the packet times out
       * 
       *
       * uint64 timeout_timestamp = 8 [(.gogoproto.moretags) = "yaml:\"timeout_timestamp\""];
       */
      public long getTimeoutTimestamp() {
        return timeoutTimestamp_;
      }
      /**
       * 
       * block timestamp (in nanoseconds) after which the packet times out
       * 
       *
       * uint64 timeout_timestamp = 8 [(.gogoproto.moretags) = "yaml:\"timeout_timestamp\""];
       */
      public Builder setTimeoutTimestamp(long value) {
        
        timeoutTimestamp_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * block timestamp (in nanoseconds) after which the packet times out
       * 
       *
       * uint64 timeout_timestamp = 8 [(.gogoproto.moretags) = "yaml:\"timeout_timestamp\""];
       */
      public Builder clearTimeoutTimestamp() {
        
        timeoutTimestamp_ = 0L;
        onChanged();
        return this;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFieldsProto3(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:ibc.core.channel.v1.Packet)
    }

    // @@protoc_insertion_point(class_scope:ibc.core.channel.v1.Packet)
    private static final ibc.core.channel.v1.ChannelOuterClass.Packet DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new ibc.core.channel.v1.ChannelOuterClass.Packet();
    }

    public static ibc.core.channel.v1.ChannelOuterClass.Packet getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    private static final com.google.protobuf.Parser
        PARSER = new com.google.protobuf.AbstractParser() {
      @java.lang.Override
      public Packet parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new Packet(input, extensionRegistry);
      }
    };

    public static com.google.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public com.google.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public ibc.core.channel.v1.ChannelOuterClass.Packet getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface PacketStateOrBuilder extends
      // @@protoc_insertion_point(interface_extends:ibc.core.channel.v1.PacketState)
      com.google.protobuf.MessageOrBuilder {

    /**
     * 
     * channel port identifier.
     * 
     *
     * string port_id = 1 [(.gogoproto.moretags) = "yaml:\"port_id\""];
     */
    java.lang.String getPortId();
    /**
     * 
     * channel port identifier.
     * 
     *
     * string port_id = 1 [(.gogoproto.moretags) = "yaml:\"port_id\""];
     */
    com.google.protobuf.ByteString
        getPortIdBytes();

    /**
     * 
     * channel unique identifier.
     * 
     *
     * string channel_id = 2 [(.gogoproto.moretags) = "yaml:\"channel_id\""];
     */
    java.lang.String getChannelId();
    /**
     * 
     * channel unique identifier.
     * 
     *
     * string channel_id = 2 [(.gogoproto.moretags) = "yaml:\"channel_id\""];
     */
    com.google.protobuf.ByteString
        getChannelIdBytes();

    /**
     * 
     * packet sequence.
     * 
     *
     * uint64 sequence = 3;
     */
    long getSequence();

    /**
     * 
     * embedded data that represents packet state.
     * 
     *
     * bytes data = 4;
     */
    com.google.protobuf.ByteString getData();
  }
  /**
   * 
   * PacketState defines the generic type necessary to retrieve and store
   * packet commitments, acknowledgements, and receipts.
   * Caller is responsible for knowing the context necessary to interpret this
   * state as a commitment, acknowledgement, or a receipt.
   * 
   *
   * Protobuf type {@code ibc.core.channel.v1.PacketState}
   */
  public  static final class PacketState extends
      com.google.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:ibc.core.channel.v1.PacketState)
      PacketStateOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use PacketState.newBuilder() to construct.
    private PacketState(com.google.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private PacketState() {
      portId_ = "";
      channelId_ = "";
      sequence_ = 0L;
      data_ = com.google.protobuf.ByteString.EMPTY;
    }

    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private PacketState(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10: {
              java.lang.String s = input.readStringRequireUtf8();

              portId_ = s;
              break;
            }
            case 18: {
              java.lang.String s = input.readStringRequireUtf8();

              channelId_ = s;
              break;
            }
            case 24: {

              sequence_ = input.readUInt64();
              break;
            }
            case 34: {

              data_ = input.readBytes();
              break;
            }
            default: {
              if (!parseUnknownFieldProto3(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_PacketState_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_PacketState_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              ibc.core.channel.v1.ChannelOuterClass.PacketState.class, ibc.core.channel.v1.ChannelOuterClass.PacketState.Builder.class);
    }

    public static final int PORT_ID_FIELD_NUMBER = 1;
    private volatile java.lang.Object portId_;
    /**
     * 
     * channel port identifier.
     * 
     *
     * string port_id = 1 [(.gogoproto.moretags) = "yaml:\"port_id\""];
     */
    public java.lang.String getPortId() {
      java.lang.Object ref = portId_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        portId_ = s;
        return s;
      }
    }
    /**
     * 
     * channel port identifier.
     * 
     *
     * string port_id = 1 [(.gogoproto.moretags) = "yaml:\"port_id\""];
     */
    public com.google.protobuf.ByteString
        getPortIdBytes() {
      java.lang.Object ref = portId_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        portId_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int CHANNEL_ID_FIELD_NUMBER = 2;
    private volatile java.lang.Object channelId_;
    /**
     * 
     * channel unique identifier.
     * 
     *
     * string channel_id = 2 [(.gogoproto.moretags) = "yaml:\"channel_id\""];
     */
    public java.lang.String getChannelId() {
      java.lang.Object ref = channelId_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        channelId_ = s;
        return s;
      }
    }
    /**
     * 
     * channel unique identifier.
     * 
     *
     * string channel_id = 2 [(.gogoproto.moretags) = "yaml:\"channel_id\""];
     */
    public com.google.protobuf.ByteString
        getChannelIdBytes() {
      java.lang.Object ref = channelId_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        channelId_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int SEQUENCE_FIELD_NUMBER = 3;
    private long sequence_;
    /**
     * 
     * packet sequence.
     * 
     *
     * uint64 sequence = 3;
     */
    public long getSequence() {
      return sequence_;
    }

    public static final int DATA_FIELD_NUMBER = 4;
    private com.google.protobuf.ByteString data_;
    /**
     * 
     * embedded data that represents packet state.
     * 
     *
     * bytes data = 4;
     */
    public com.google.protobuf.ByteString getData() {
      return data_;
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (!getPortIdBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, portId_);
      }
      if (!getChannelIdBytes().isEmpty()) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 2, channelId_);
      }
      if (sequence_ != 0L) {
        output.writeUInt64(3, sequence_);
      }
      if (!data_.isEmpty()) {
        output.writeBytes(4, data_);
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (!getPortIdBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, portId_);
      }
      if (!getChannelIdBytes().isEmpty()) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, channelId_);
      }
      if (sequence_ != 0L) {
        size += com.google.protobuf.CodedOutputStream
          .computeUInt64Size(3, sequence_);
      }
      if (!data_.isEmpty()) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(4, data_);
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof ibc.core.channel.v1.ChannelOuterClass.PacketState)) {
        return super.equals(obj);
      }
      ibc.core.channel.v1.ChannelOuterClass.PacketState other = (ibc.core.channel.v1.ChannelOuterClass.PacketState) obj;

      boolean result = true;
      result = result && getPortId()
          .equals(other.getPortId());
      result = result && getChannelId()
          .equals(other.getChannelId());
      result = result && (getSequence()
          == other.getSequence());
      result = result && getData()
          .equals(other.getData());
      result = result && unknownFields.equals(other.unknownFields);
      return result;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      hash = (37 * hash) + PORT_ID_FIELD_NUMBER;
      hash = (53 * hash) + getPortId().hashCode();
      hash = (37 * hash) + CHANNEL_ID_FIELD_NUMBER;
      hash = (53 * hash) + getChannelId().hashCode();
      hash = (37 * hash) + SEQUENCE_FIELD_NUMBER;
      hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
          getSequence());
      hash = (37 * hash) + DATA_FIELD_NUMBER;
      hash = (53 * hash) + getData().hashCode();
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static ibc.core.channel.v1.ChannelOuterClass.PacketState parseFrom(
        java.nio.ByteBuffer data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.PacketState parseFrom(
        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.PacketState parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.PacketState parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.PacketState parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.PacketState parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.PacketState parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.PacketState parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.PacketState parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.PacketState parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.PacketState parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.PacketState parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(ibc.core.channel.v1.ChannelOuterClass.PacketState prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     * PacketState defines the generic type necessary to retrieve and store
     * packet commitments, acknowledgements, and receipts.
     * Caller is responsible for knowing the context necessary to interpret this
     * state as a commitment, acknowledgement, or a receipt.
     * 
     *
     * Protobuf type {@code ibc.core.channel.v1.PacketState}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:ibc.core.channel.v1.PacketState)
        ibc.core.channel.v1.ChannelOuterClass.PacketStateOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_PacketState_descriptor;
      }

      @java.lang.Override
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_PacketState_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                ibc.core.channel.v1.ChannelOuterClass.PacketState.class, ibc.core.channel.v1.ChannelOuterClass.PacketState.Builder.class);
      }

      // Construct using ibc.core.channel.v1.ChannelOuterClass.PacketState.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        portId_ = "";

        channelId_ = "";

        sequence_ = 0L;

        data_ = com.google.protobuf.ByteString.EMPTY;

        return this;
      }

      @java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_PacketState_descriptor;
      }

      @java.lang.Override
      public ibc.core.channel.v1.ChannelOuterClass.PacketState getDefaultInstanceForType() {
        return ibc.core.channel.v1.ChannelOuterClass.PacketState.getDefaultInstance();
      }

      @java.lang.Override
      public ibc.core.channel.v1.ChannelOuterClass.PacketState build() {
        ibc.core.channel.v1.ChannelOuterClass.PacketState result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public ibc.core.channel.v1.ChannelOuterClass.PacketState buildPartial() {
        ibc.core.channel.v1.ChannelOuterClass.PacketState result = new ibc.core.channel.v1.ChannelOuterClass.PacketState(this);
        result.portId_ = portId_;
        result.channelId_ = channelId_;
        result.sequence_ = sequence_;
        result.data_ = data_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return (Builder) super.clone();
      }
      @java.lang.Override
      public Builder setField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return (Builder) super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          com.google.protobuf.Descriptors.FieldDescriptor field) {
        return (Builder) super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
        return (Builder) super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return (Builder) super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return (Builder) super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof ibc.core.channel.v1.ChannelOuterClass.PacketState) {
          return mergeFrom((ibc.core.channel.v1.ChannelOuterClass.PacketState)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(ibc.core.channel.v1.ChannelOuterClass.PacketState other) {
        if (other == ibc.core.channel.v1.ChannelOuterClass.PacketState.getDefaultInstance()) return this;
        if (!other.getPortId().isEmpty()) {
          portId_ = other.portId_;
          onChanged();
        }
        if (!other.getChannelId().isEmpty()) {
          channelId_ = other.channelId_;
          onChanged();
        }
        if (other.getSequence() != 0L) {
          setSequence(other.getSequence());
        }
        if (other.getData() != com.google.protobuf.ByteString.EMPTY) {
          setData(other.getData());
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        ibc.core.channel.v1.ChannelOuterClass.PacketState parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (ibc.core.channel.v1.ChannelOuterClass.PacketState) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }

      private java.lang.Object portId_ = "";
      /**
       * 
       * channel port identifier.
       * 
       *
       * string port_id = 1 [(.gogoproto.moretags) = "yaml:\"port_id\""];
       */
      public java.lang.String getPortId() {
        java.lang.Object ref = portId_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          portId_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * 
       * channel port identifier.
       * 
       *
       * string port_id = 1 [(.gogoproto.moretags) = "yaml:\"port_id\""];
       */
      public com.google.protobuf.ByteString
          getPortIdBytes() {
        java.lang.Object ref = portId_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          portId_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * 
       * channel port identifier.
       * 
       *
       * string port_id = 1 [(.gogoproto.moretags) = "yaml:\"port_id\""];
       */
      public Builder setPortId(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        portId_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * channel port identifier.
       * 
       *
       * string port_id = 1 [(.gogoproto.moretags) = "yaml:\"port_id\""];
       */
      public Builder clearPortId() {
        
        portId_ = getDefaultInstance().getPortId();
        onChanged();
        return this;
      }
      /**
       * 
       * channel port identifier.
       * 
       *
       * string port_id = 1 [(.gogoproto.moretags) = "yaml:\"port_id\""];
       */
      public Builder setPortIdBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        portId_ = value;
        onChanged();
        return this;
      }

      private java.lang.Object channelId_ = "";
      /**
       * 
       * channel unique identifier.
       * 
       *
       * string channel_id = 2 [(.gogoproto.moretags) = "yaml:\"channel_id\""];
       */
      public java.lang.String getChannelId() {
        java.lang.Object ref = channelId_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          channelId_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * 
       * channel unique identifier.
       * 
       *
       * string channel_id = 2 [(.gogoproto.moretags) = "yaml:\"channel_id\""];
       */
      public com.google.protobuf.ByteString
          getChannelIdBytes() {
        java.lang.Object ref = channelId_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          channelId_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * 
       * channel unique identifier.
       * 
       *
       * string channel_id = 2 [(.gogoproto.moretags) = "yaml:\"channel_id\""];
       */
      public Builder setChannelId(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        channelId_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * channel unique identifier.
       * 
       *
       * string channel_id = 2 [(.gogoproto.moretags) = "yaml:\"channel_id\""];
       */
      public Builder clearChannelId() {
        
        channelId_ = getDefaultInstance().getChannelId();
        onChanged();
        return this;
      }
      /**
       * 
       * channel unique identifier.
       * 
       *
       * string channel_id = 2 [(.gogoproto.moretags) = "yaml:\"channel_id\""];
       */
      public Builder setChannelIdBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        channelId_ = value;
        onChanged();
        return this;
      }

      private long sequence_ ;
      /**
       * 
       * packet sequence.
       * 
       *
       * uint64 sequence = 3;
       */
      public long getSequence() {
        return sequence_;
      }
      /**
       * 
       * packet sequence.
       * 
       *
       * uint64 sequence = 3;
       */
      public Builder setSequence(long value) {
        
        sequence_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * packet sequence.
       * 
       *
       * uint64 sequence = 3;
       */
      public Builder clearSequence() {
        
        sequence_ = 0L;
        onChanged();
        return this;
      }

      private com.google.protobuf.ByteString data_ = com.google.protobuf.ByteString.EMPTY;
      /**
       * 
       * embedded data that represents packet state.
       * 
       *
       * bytes data = 4;
       */
      public com.google.protobuf.ByteString getData() {
        return data_;
      }
      /**
       * 
       * embedded data that represents packet state.
       * 
       *
       * bytes data = 4;
       */
      public Builder setData(com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        data_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * embedded data that represents packet state.
       * 
       *
       * bytes data = 4;
       */
      public Builder clearData() {
        
        data_ = getDefaultInstance().getData();
        onChanged();
        return this;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFieldsProto3(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:ibc.core.channel.v1.PacketState)
    }

    // @@protoc_insertion_point(class_scope:ibc.core.channel.v1.PacketState)
    private static final ibc.core.channel.v1.ChannelOuterClass.PacketState DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new ibc.core.channel.v1.ChannelOuterClass.PacketState();
    }

    public static ibc.core.channel.v1.ChannelOuterClass.PacketState getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    private static final com.google.protobuf.Parser
        PARSER = new com.google.protobuf.AbstractParser() {
      @java.lang.Override
      public PacketState parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new PacketState(input, extensionRegistry);
      }
    };

    public static com.google.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public com.google.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public ibc.core.channel.v1.ChannelOuterClass.PacketState getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface AcknowledgementOrBuilder extends
      // @@protoc_insertion_point(interface_extends:ibc.core.channel.v1.Acknowledgement)
      com.google.protobuf.MessageOrBuilder {

    /**
     * bytes result = 21;
     */
    com.google.protobuf.ByteString getResult();

    /**
     * string error = 22;
     */
    java.lang.String getError();
    /**
     * string error = 22;
     */
    com.google.protobuf.ByteString
        getErrorBytes();

    public ibc.core.channel.v1.ChannelOuterClass.Acknowledgement.ResponseCase getResponseCase();
  }
  /**
   * 
   * Acknowledgement is the recommended acknowledgement format to be used by
   * app-specific protocols.
   * NOTE: The field numbers 21 and 22 were explicitly chosen to avoid accidental
   * conflicts with other protobuf message formats used for acknowledgements.
   * The first byte of any message with this format will be the non-ASCII values
   * `0xaa` (result) or `0xb2` (error). Implemented as defined by ICS:
   * https://github.com/cosmos/ics/tree/master/spec/ics-004-channel-and-packet-semantics#acknowledgement-envelope
   * 
   *
   * Protobuf type {@code ibc.core.channel.v1.Acknowledgement}
   */
  public  static final class Acknowledgement extends
      com.google.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:ibc.core.channel.v1.Acknowledgement)
      AcknowledgementOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use Acknowledgement.newBuilder() to construct.
    private Acknowledgement(com.google.protobuf.GeneratedMessageV3.Builder builder) {
      super(builder);
    }
    private Acknowledgement() {
    }

    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private Acknowledgement(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 170: {
              responseCase_ = 21;
              response_ = input.readBytes();
              break;
            }
            case 178: {
              java.lang.String s = input.readStringRequireUtf8();
              responseCase_ = 22;
              response_ = s;
              break;
            }
            default: {
              if (!parseUnknownFieldProto3(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
              }
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
      } finally {
        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Acknowledgement_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Acknowledgement_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              ibc.core.channel.v1.ChannelOuterClass.Acknowledgement.class, ibc.core.channel.v1.ChannelOuterClass.Acknowledgement.Builder.class);
    }

    private int responseCase_ = 0;
    private java.lang.Object response_;
    public enum ResponseCase
        implements com.google.protobuf.Internal.EnumLite {
      RESULT(21),
      ERROR(22),
      RESPONSE_NOT_SET(0);
      private final int value;
      private ResponseCase(int value) {
        this.value = value;
      }
      /**
       * @deprecated Use {@link #forNumber(int)} instead.
       */
      @java.lang.Deprecated
      public static ResponseCase valueOf(int value) {
        return forNumber(value);
      }

      public static ResponseCase forNumber(int value) {
        switch (value) {
          case 21: return RESULT;
          case 22: return ERROR;
          case 0: return RESPONSE_NOT_SET;
          default: return null;
        }
      }
      public int getNumber() {
        return this.value;
      }
    };

    public ResponseCase
    getResponseCase() {
      return ResponseCase.forNumber(
          responseCase_);
    }

    public static final int RESULT_FIELD_NUMBER = 21;
    /**
     * bytes result = 21;
     */
    public com.google.protobuf.ByteString getResult() {
      if (responseCase_ == 21) {
        return (com.google.protobuf.ByteString) response_;
      }
      return com.google.protobuf.ByteString.EMPTY;
    }

    public static final int ERROR_FIELD_NUMBER = 22;
    /**
     * string error = 22;
     */
    public java.lang.String getError() {
      java.lang.Object ref = "";
      if (responseCase_ == 22) {
        ref = response_;
      }
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        if (responseCase_ == 22) {
          response_ = s;
        }
        return s;
      }
    }
    /**
     * string error = 22;
     */
    public com.google.protobuf.ByteString
        getErrorBytes() {
      java.lang.Object ref = "";
      if (responseCase_ == 22) {
        ref = response_;
      }
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        if (responseCase_ == 22) {
          response_ = b;
        }
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;

      memoizedIsInitialized = 1;
      return true;
    }

    @java.lang.Override
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (responseCase_ == 21) {
        output.writeBytes(
            21, (com.google.protobuf.ByteString) response_);
      }
      if (responseCase_ == 22) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 22, response_);
      }
      unknownFields.writeTo(output);
    }

    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (responseCase_ == 21) {
        size += com.google.protobuf.CodedOutputStream
          .computeBytesSize(
              21, (com.google.protobuf.ByteString) response_);
      }
      if (responseCase_ == 22) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(22, response_);
      }
      size += unknownFields.getSerializedSize();
      memoizedSize = size;
      return size;
    }

    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof ibc.core.channel.v1.ChannelOuterClass.Acknowledgement)) {
        return super.equals(obj);
      }
      ibc.core.channel.v1.ChannelOuterClass.Acknowledgement other = (ibc.core.channel.v1.ChannelOuterClass.Acknowledgement) obj;

      boolean result = true;
      result = result && getResponseCase().equals(
          other.getResponseCase());
      if (!result) return false;
      switch (responseCase_) {
        case 21:
          result = result && getResult()
              .equals(other.getResult());
          break;
        case 22:
          result = result && getError()
              .equals(other.getError());
          break;
        case 0:
        default:
      }
      result = result && unknownFields.equals(other.unknownFields);
      return result;
    }

    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      switch (responseCase_) {
        case 21:
          hash = (37 * hash) + RESULT_FIELD_NUMBER;
          hash = (53 * hash) + getResult().hashCode();
          break;
        case 22:
          hash = (37 * hash) + ERROR_FIELD_NUMBER;
          hash = (53 * hash) + getError().hashCode();
          break;
        case 0:
        default:
      }
      hash = (29 * hash) + unknownFields.hashCode();
      memoizedHashCode = hash;
      return hash;
    }

    public static ibc.core.channel.v1.ChannelOuterClass.Acknowledgement parseFrom(
        java.nio.ByteBuffer data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Acknowledgement parseFrom(
        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Acknowledgement parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Acknowledgement parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Acknowledgement parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Acknowledgement parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Acknowledgement parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Acknowledgement parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Acknowledgement parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Acknowledgement parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Acknowledgement parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
    }
    public static ibc.core.channel.v1.ChannelOuterClass.Acknowledgement parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
    }

    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(ibc.core.channel.v1.ChannelOuterClass.Acknowledgement prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * 
     * Acknowledgement is the recommended acknowledgement format to be used by
     * app-specific protocols.
     * NOTE: The field numbers 21 and 22 were explicitly chosen to avoid accidental
     * conflicts with other protobuf message formats used for acknowledgements.
     * The first byte of any message with this format will be the non-ASCII values
     * `0xaa` (result) or `0xb2` (error). Implemented as defined by ICS:
     * https://github.com/cosmos/ics/tree/master/spec/ics-004-channel-and-packet-semantics#acknowledgement-envelope
     * 
     *
     * Protobuf type {@code ibc.core.channel.v1.Acknowledgement}
     */
    public static final class Builder extends
        com.google.protobuf.GeneratedMessageV3.Builder implements
        // @@protoc_insertion_point(builder_implements:ibc.core.channel.v1.Acknowledgement)
        ibc.core.channel.v1.ChannelOuterClass.AcknowledgementOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Acknowledgement_descriptor;
      }

      @java.lang.Override
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Acknowledgement_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                ibc.core.channel.v1.ChannelOuterClass.Acknowledgement.class, ibc.core.channel.v1.ChannelOuterClass.Acknowledgement.Builder.class);
      }

      // Construct using ibc.core.channel.v1.ChannelOuterClass.Acknowledgement.newBuilder()
      private Builder() {
        maybeForceBuilderInitialization();
      }

      private Builder(
          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
        super(parent);
        maybeForceBuilderInitialization();
      }
      private void maybeForceBuilderInitialization() {
        if (com.google.protobuf.GeneratedMessageV3
                .alwaysUseFieldBuilders) {
        }
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        responseCase_ = 0;
        response_ = null;
        return this;
      }

      @java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return ibc.core.channel.v1.ChannelOuterClass.internal_static_ibc_core_channel_v1_Acknowledgement_descriptor;
      }

      @java.lang.Override
      public ibc.core.channel.v1.ChannelOuterClass.Acknowledgement getDefaultInstanceForType() {
        return ibc.core.channel.v1.ChannelOuterClass.Acknowledgement.getDefaultInstance();
      }

      @java.lang.Override
      public ibc.core.channel.v1.ChannelOuterClass.Acknowledgement build() {
        ibc.core.channel.v1.ChannelOuterClass.Acknowledgement result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }

      @java.lang.Override
      public ibc.core.channel.v1.ChannelOuterClass.Acknowledgement buildPartial() {
        ibc.core.channel.v1.ChannelOuterClass.Acknowledgement result = new ibc.core.channel.v1.ChannelOuterClass.Acknowledgement(this);
        if (responseCase_ == 21) {
          result.response_ = response_;
        }
        if (responseCase_ == 22) {
          result.response_ = response_;
        }
        result.responseCase_ = responseCase_;
        onBuilt();
        return result;
      }

      @java.lang.Override
      public Builder clone() {
        return (Builder) super.clone();
      }
      @java.lang.Override
      public Builder setField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return (Builder) super.setField(field, value);
      }
      @java.lang.Override
      public Builder clearField(
          com.google.protobuf.Descriptors.FieldDescriptor field) {
        return (Builder) super.clearField(field);
      }
      @java.lang.Override
      public Builder clearOneof(
          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
        return (Builder) super.clearOneof(oneof);
      }
      @java.lang.Override
      public Builder setRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return (Builder) super.setRepeatedField(field, index, value);
      }
      @java.lang.Override
      public Builder addRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return (Builder) super.addRepeatedField(field, value);
      }
      @java.lang.Override
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof ibc.core.channel.v1.ChannelOuterClass.Acknowledgement) {
          return mergeFrom((ibc.core.channel.v1.ChannelOuterClass.Acknowledgement)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(ibc.core.channel.v1.ChannelOuterClass.Acknowledgement other) {
        if (other == ibc.core.channel.v1.ChannelOuterClass.Acknowledgement.getDefaultInstance()) return this;
        switch (other.getResponseCase()) {
          case RESULT: {
            setResult(other.getResult());
            break;
          }
          case ERROR: {
            responseCase_ = 22;
            response_ = other.response_;
            onChanged();
            break;
          }
          case RESPONSE_NOT_SET: {
            break;
          }
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        ibc.core.channel.v1.ChannelOuterClass.Acknowledgement parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (ibc.core.channel.v1.ChannelOuterClass.Acknowledgement) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int responseCase_ = 0;
      private java.lang.Object response_;
      public ResponseCase
          getResponseCase() {
        return ResponseCase.forNumber(
            responseCase_);
      }

      public Builder clearResponse() {
        responseCase_ = 0;
        response_ = null;
        onChanged();
        return this;
      }


      /**
       * bytes result = 21;
       */
      public com.google.protobuf.ByteString getResult() {
        if (responseCase_ == 21) {
          return (com.google.protobuf.ByteString) response_;
        }
        return com.google.protobuf.ByteString.EMPTY;
      }
      /**
       * bytes result = 21;
       */
      public Builder setResult(com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  responseCase_ = 21;
        response_ = value;
        onChanged();
        return this;
      }
      /**
       * bytes result = 21;
       */
      public Builder clearResult() {
        if (responseCase_ == 21) {
          responseCase_ = 0;
          response_ = null;
          onChanged();
        }
        return this;
      }

      /**
       * string error = 22;
       */
      public java.lang.String getError() {
        java.lang.Object ref = "";
        if (responseCase_ == 22) {
          ref = response_;
        }
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          if (responseCase_ == 22) {
            response_ = s;
          }
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * string error = 22;
       */
      public com.google.protobuf.ByteString
          getErrorBytes() {
        java.lang.Object ref = "";
        if (responseCase_ == 22) {
          ref = response_;
        }
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          if (responseCase_ == 22) {
            response_ = b;
          }
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * string error = 22;
       */
      public Builder setError(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  responseCase_ = 22;
        response_ = value;
        onChanged();
        return this;
      }
      /**
       * string error = 22;
       */
      public Builder clearError() {
        if (responseCase_ == 22) {
          responseCase_ = 0;
          response_ = null;
          onChanged();
        }
        return this;
      }
      /**
       * string error = 22;
       */
      public Builder setErrorBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        responseCase_ = 22;
        response_ = value;
        onChanged();
        return this;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFieldsProto3(unknownFields);
      }

      @java.lang.Override
      public final Builder mergeUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:ibc.core.channel.v1.Acknowledgement)
    }

    // @@protoc_insertion_point(class_scope:ibc.core.channel.v1.Acknowledgement)
    private static final ibc.core.channel.v1.ChannelOuterClass.Acknowledgement DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new ibc.core.channel.v1.ChannelOuterClass.Acknowledgement();
    }

    public static ibc.core.channel.v1.ChannelOuterClass.Acknowledgement getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    private static final com.google.protobuf.Parser
        PARSER = new com.google.protobuf.AbstractParser() {
      @java.lang.Override
      public Acknowledgement parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new Acknowledgement(input, extensionRegistry);
      }
    };

    public static com.google.protobuf.Parser parser() {
      return PARSER;
    }

    @java.lang.Override
    public com.google.protobuf.Parser getParserForType() {
      return PARSER;
    }

    @java.lang.Override
    public ibc.core.channel.v1.ChannelOuterClass.Acknowledgement getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  private static final com.google.protobuf.Descriptors.Descriptor
    internal_static_ibc_core_channel_v1_Channel_descriptor;
  private static final 
    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internal_static_ibc_core_channel_v1_Channel_fieldAccessorTable;
  private static final com.google.protobuf.Descriptors.Descriptor
    internal_static_ibc_core_channel_v1_IdentifiedChannel_descriptor;
  private static final 
    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internal_static_ibc_core_channel_v1_IdentifiedChannel_fieldAccessorTable;
  private static final com.google.protobuf.Descriptors.Descriptor
    internal_static_ibc_core_channel_v1_Counterparty_descriptor;
  private static final 
    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internal_static_ibc_core_channel_v1_Counterparty_fieldAccessorTable;
  private static final com.google.protobuf.Descriptors.Descriptor
    internal_static_ibc_core_channel_v1_Packet_descriptor;
  private static final 
    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internal_static_ibc_core_channel_v1_Packet_fieldAccessorTable;
  private static final com.google.protobuf.Descriptors.Descriptor
    internal_static_ibc_core_channel_v1_PacketState_descriptor;
  private static final 
    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internal_static_ibc_core_channel_v1_PacketState_fieldAccessorTable;
  private static final com.google.protobuf.Descriptors.Descriptor
    internal_static_ibc_core_channel_v1_Acknowledgement_descriptor;
  private static final 
    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internal_static_ibc_core_channel_v1_Acknowledgement_fieldAccessorTable;

  public static com.google.protobuf.Descriptors.FileDescriptor
      getDescriptor() {
    return descriptor;
  }
  private static  com.google.protobuf.Descriptors.FileDescriptor
      descriptor;
  static {
    java.lang.String[] descriptorData = {
      "\n!ibc/core/channel/v1/channel.proto\022\023ibc" +
      ".core.channel.v1\032\024gogoproto/gogo.proto\032\037" +
      "ibc/core/client/v1/client.proto\"\355\001\n\007Chan" +
      "nel\022)\n\005state\030\001 \001(\0162\032.ibc.core.channel.v1" +
      ".State\022,\n\010ordering\030\002 \001(\0162\032.ibc.core.chan" +
      "nel.v1.Order\022=\n\014counterparty\030\003 \001(\0132!.ibc" +
      ".core.channel.v1.CounterpartyB\004\310\336\037\000\0223\n\017c" +
      "onnection_hops\030\004 \003(\tB\032\362\336\037\026yaml:\"connecti" +
      "on_hops\"\022\017\n\007version\030\005 \001(\t:\004\210\240\037\000\"\234\002\n\021Iden" +
      "tifiedChannel\022)\n\005state\030\001 \001(\0162\032.ibc.core." +
      "channel.v1.State\022,\n\010ordering\030\002 \001(\0162\032.ibc" +
      ".core.channel.v1.Order\022=\n\014counterparty\030\003" +
      " \001(\0132!.ibc.core.channel.v1.CounterpartyB" +
      "\004\310\336\037\000\0223\n\017connection_hops\030\004 \003(\tB\032\362\336\037\026yaml" +
      ":\"connection_hops\"\022\017\n\007version\030\005 \001(\t\022\017\n\007p" +
      "ort_id\030\006 \001(\t\022\022\n\nchannel_id\030\007 \001(\t:\004\210\240\037\000\"d" +
      "\n\014Counterparty\022#\n\007port_id\030\001 \001(\tB\022\362\336\037\016yam" +
      "l:\"port_id\"\022)\n\nchannel_id\030\002 \001(\tB\025\362\336\037\021yam" +
      "l:\"channel_id\":\004\210\240\037\000\"\216\003\n\006Packet\022\020\n\010seque" +
      "nce\030\001 \001(\004\022+\n\013source_port\030\002 \001(\tB\026\362\336\037\022yaml" +
      ":\"source_port\"\0221\n\016source_channel\030\003 \001(\tB\031" +
      "\362\336\037\025yaml:\"source_channel\"\0225\n\020destination" +
      "_port\030\004 \001(\tB\033\362\336\037\027yaml:\"destination_port\"" +
      "\022;\n\023destination_channel\030\005 \001(\tB\036\362\336\037\032yaml:" +
      "\"destination_channel\"\022\014\n\004data\030\006 \001(\014\022Q\n\016t" +
      "imeout_height\030\007 \001(\0132\032.ibc.core.client.v1" +
      ".HeightB\035\362\336\037\025yaml:\"timeout_height\"\310\336\037\000\0227" +
      "\n\021timeout_timestamp\030\010 \001(\004B\034\362\336\037\030yaml:\"tim" +
      "eout_timestamp\":\004\210\240\037\000\"\203\001\n\013PacketState\022#\n" +
      "\007port_id\030\001 \001(\tB\022\362\336\037\016yaml:\"port_id\"\022)\n\nch" +
      "annel_id\030\002 \001(\tB\025\362\336\037\021yaml:\"channel_id\"\022\020\n" +
      "\010sequence\030\003 \001(\004\022\014\n\004data\030\004 \001(\014:\004\210\240\037\000\"@\n\017A" +
      "cknowledgement\022\020\n\006result\030\025 \001(\014H\000\022\017\n\005erro" +
      "r\030\026 \001(\tH\000B\n\n\010response*\267\001\n\005State\0226\n\037STATE" +
      "_UNINITIALIZED_UNSPECIFIED\020\000\032\021\212\235 \rUNINIT" +
      "IALIZED\022\030\n\nSTATE_INIT\020\001\032\010\212\235 \004INIT\022\036\n\rSTA" +
      "TE_TRYOPEN\020\002\032\013\212\235 \007TRYOPEN\022\030\n\nSTATE_OPEN\020" +
      "\003\032\010\212\235 \004OPEN\022\034\n\014STATE_CLOSED\020\004\032\n\212\235 \006CLOSE" +
      "D\032\004\210\243\036\000*w\n\005Order\022$\n\026ORDER_NONE_UNSPECIFI" +
      "ED\020\000\032\010\212\235 \004NONE\022\"\n\017ORDER_UNORDERED\020\001\032\r\212\235 " +
      "\tUNORDERED\022\036\n\rORDER_ORDERED\020\002\032\013\212\235 \007ORDER" +
      "ED\032\004\210\243\036\000B:Z8github.com/cosmos/cosmos-sdk" +
      "/x/ibc/core/04-channel/typesb\006proto3"
    };
    com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
        new com.google.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
          public com.google.protobuf.ExtensionRegistry assignDescriptors(
              com.google.protobuf.Descriptors.FileDescriptor root) {
            descriptor = root;
            return null;
          }
        };
    com.google.protobuf.Descriptors.FileDescriptor
      .internalBuildGeneratedFileFrom(descriptorData,
        new com.google.protobuf.Descriptors.FileDescriptor[] {
          com.google.protobuf.GoGoProtos.getDescriptor(),
          ibc.core.client.v1.Client.getDescriptor(),
        }, assigner);
    internal_static_ibc_core_channel_v1_Channel_descriptor =
      getDescriptor().getMessageTypes().get(0);
    internal_static_ibc_core_channel_v1_Channel_fieldAccessorTable = new
      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
        internal_static_ibc_core_channel_v1_Channel_descriptor,
        new java.lang.String[] { "State", "Ordering", "Counterparty", "ConnectionHops", "Version", });
    internal_static_ibc_core_channel_v1_IdentifiedChannel_descriptor =
      getDescriptor().getMessageTypes().get(1);
    internal_static_ibc_core_channel_v1_IdentifiedChannel_fieldAccessorTable = new
      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
        internal_static_ibc_core_channel_v1_IdentifiedChannel_descriptor,
        new java.lang.String[] { "State", "Ordering", "Counterparty", "ConnectionHops", "Version", "PortId", "ChannelId", });
    internal_static_ibc_core_channel_v1_Counterparty_descriptor =
      getDescriptor().getMessageTypes().get(2);
    internal_static_ibc_core_channel_v1_Counterparty_fieldAccessorTable = new
      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
        internal_static_ibc_core_channel_v1_Counterparty_descriptor,
        new java.lang.String[] { "PortId", "ChannelId", });
    internal_static_ibc_core_channel_v1_Packet_descriptor =
      getDescriptor().getMessageTypes().get(3);
    internal_static_ibc_core_channel_v1_Packet_fieldAccessorTable = new
      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
        internal_static_ibc_core_channel_v1_Packet_descriptor,
        new java.lang.String[] { "Sequence", "SourcePort", "SourceChannel", "DestinationPort", "DestinationChannel", "Data", "TimeoutHeight", "TimeoutTimestamp", });
    internal_static_ibc_core_channel_v1_PacketState_descriptor =
      getDescriptor().getMessageTypes().get(4);
    internal_static_ibc_core_channel_v1_PacketState_fieldAccessorTable = new
      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
        internal_static_ibc_core_channel_v1_PacketState_descriptor,
        new java.lang.String[] { "PortId", "ChannelId", "Sequence", "Data", });
    internal_static_ibc_core_channel_v1_Acknowledgement_descriptor =
      getDescriptor().getMessageTypes().get(5);
    internal_static_ibc_core_channel_v1_Acknowledgement_fieldAccessorTable = new
      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
        internal_static_ibc_core_channel_v1_Acknowledgement_descriptor,
        new java.lang.String[] { "Result", "Error", "Response", });
    com.google.protobuf.ExtensionRegistry registry =
        com.google.protobuf.ExtensionRegistry.newInstance();
    registry.add(com.google.protobuf.GoGoProtos.enumvalueCustomname);
    registry.add(com.google.protobuf.GoGoProtos.goprotoEnumPrefix);
    registry.add(com.google.protobuf.GoGoProtos.goprotoGetters);
    registry.add(com.google.protobuf.GoGoProtos.moretags);
    registry.add(com.google.protobuf.GoGoProtos.nullable);
    com.google.protobuf.Descriptors.FileDescriptor
        .internalUpdateFileDescriptor(descriptor, registry);
    com.google.protobuf.GoGoProtos.getDescriptor();
    ibc.core.client.v1.Client.getDescriptor();
  }

  // @@protoc_insertion_point(outer_class_scope)
}