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• Common.java

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org.hyperledger.fabric.protos.common.Common Maven / Gradle / Ivy

// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: common/common.proto

package org.hyperledger.fabric.protos.common;

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

  public static void registerAllExtensions(
      com.google.protobuf.ExtensionRegistry registry) {
    registerAllExtensions(
        (com.google.protobuf.ExtensionRegistryLite) registry);
  }
  /**
   * 
   * These status codes are intended to resemble selected HTTP status codes
   * 
   *
   * Protobuf enum {@code common.Status}
   */
  public enum Status
      implements com.google.protobuf.ProtocolMessageEnum {
    /**
     * UNKNOWN = 0;
     */
    UNKNOWN(0),
    /**
     * SUCCESS = 200;
     */
    SUCCESS(200),
    /**
     * BAD_REQUEST = 400;
     */
    BAD_REQUEST(400),
    /**
     * FORBIDDEN = 403;
     */
    FORBIDDEN(403),
    /**
     * NOT_FOUND = 404;
     */
    NOT_FOUND(404),
    /**
     * REQUEST_ENTITY_TOO_LARGE = 413;
     */
    REQUEST_ENTITY_TOO_LARGE(413),
    /**
     * INTERNAL_SERVER_ERROR = 500;
     */
    INTERNAL_SERVER_ERROR(500),
    /**
     * NOT_IMPLEMENTED = 501;
     */
    NOT_IMPLEMENTED(501),
    /**
     * SERVICE_UNAVAILABLE = 503;
     */
    SERVICE_UNAVAILABLE(503),
    UNRECOGNIZED(-1),
    ;

    /**
     * UNKNOWN = 0;
     */
    public static final int UNKNOWN_VALUE = 0;
    /**
     * SUCCESS = 200;
     */
    public static final int SUCCESS_VALUE = 200;
    /**
     * BAD_REQUEST = 400;
     */
    public static final int BAD_REQUEST_VALUE = 400;
    /**
     * FORBIDDEN = 403;
     */
    public static final int FORBIDDEN_VALUE = 403;
    /**
     * NOT_FOUND = 404;
     */
    public static final int NOT_FOUND_VALUE = 404;
    /**
     * REQUEST_ENTITY_TOO_LARGE = 413;
     */
    public static final int REQUEST_ENTITY_TOO_LARGE_VALUE = 413;
    /**
     * INTERNAL_SERVER_ERROR = 500;
     */
    public static final int INTERNAL_SERVER_ERROR_VALUE = 500;
    /**
     * NOT_IMPLEMENTED = 501;
     */
    public static final int NOT_IMPLEMENTED_VALUE = 501;
    /**
     * SERVICE_UNAVAILABLE = 503;
     */
    public static final int SERVICE_UNAVAILABLE_VALUE = 503;


    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 Status valueOf(int value) {
      return forNumber(value);
    }

    public static Status forNumber(int value) {
      switch (value) {
        case 0: return UNKNOWN;
        case 200: return SUCCESS;
        case 400: return BAD_REQUEST;
        case 403: return FORBIDDEN;
        case 404: return NOT_FOUND;
        case 413: return REQUEST_ENTITY_TOO_LARGE;
        case 500: return INTERNAL_SERVER_ERROR;
        case 501: return NOT_IMPLEMENTED;
        case 503: return SERVICE_UNAVAILABLE;
        default: return null;
      }
    }

    public static com.google.protobuf.Internal.EnumLiteMap
        internalGetValueMap() {
      return internalValueMap;
    }
    private static final com.google.protobuf.Internal.EnumLiteMap<
        Status> internalValueMap =
          new com.google.protobuf.Internal.EnumLiteMap() {
            public Status findValueByNumber(int number) {
              return Status.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 org.hyperledger.fabric.protos.common.Common.getDescriptor().getEnumTypes().get(0);
    }

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

    public static Status 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 Status(int value) {
      this.value = value;
    }

    // @@protoc_insertion_point(enum_scope:common.Status)
  }

  /**
   * Protobuf enum {@code common.HeaderType}
   */
  public enum HeaderType
      implements com.google.protobuf.ProtocolMessageEnum {
    /**
     * 
     * Used for messages which are signed but opaque
     * 
     *
     * MESSAGE = 0;
     */
    MESSAGE(0),
    /**
     * 
     * Used for messages which express the channel config
     * 
     *
     * CONFIG = 1;
     */
    CONFIG(1),
    /**
     * 
     * Used for transactions which update the channel config
     * 
     *
     * CONFIG_UPDATE = 2;
     */
    CONFIG_UPDATE(2),
    /**
     * 
     * Used by the SDK to submit endorser based transactions
     * 
     *
     * ENDORSER_TRANSACTION = 3;
     */
    ENDORSER_TRANSACTION(3),
    /**
     * 
     * Used internally by the orderer for management
     * 
     *
     * ORDERER_TRANSACTION = 4;
     */
    ORDERER_TRANSACTION(4),
    /**
     * 
     * Used as the type for Envelope messages submitted to instruct the Deliver API to seek
     * 
     *
     * DELIVER_SEEK_INFO = 5;
     */
    DELIVER_SEEK_INFO(5),
    /**
     * 
     * Used for packaging chaincode artifacts for install
     * 
     *
     * CHAINCODE_PACKAGE = 6;
     */
    CHAINCODE_PACKAGE(6),
    /**
     * 
     * Used for invoking an administrative operation on a peer
     * 
     *
     * PEER_ADMIN_OPERATION = 8;
     */
    PEER_ADMIN_OPERATION(8),
    UNRECOGNIZED(-1),
    ;

    /**
     * 
     * Used for messages which are signed but opaque
     * 
     *
     * MESSAGE = 0;
     */
    public static final int MESSAGE_VALUE = 0;
    /**
     * 
     * Used for messages which express the channel config
     * 
     *
     * CONFIG = 1;
     */
    public static final int CONFIG_VALUE = 1;
    /**
     * 
     * Used for transactions which update the channel config
     * 
     *
     * CONFIG_UPDATE = 2;
     */
    public static final int CONFIG_UPDATE_VALUE = 2;
    /**
     * 
     * Used by the SDK to submit endorser based transactions
     * 
     *
     * ENDORSER_TRANSACTION = 3;
     */
    public static final int ENDORSER_TRANSACTION_VALUE = 3;
    /**
     * 
     * Used internally by the orderer for management
     * 
     *
     * ORDERER_TRANSACTION = 4;
     */
    public static final int ORDERER_TRANSACTION_VALUE = 4;
    /**
     * 
     * Used as the type for Envelope messages submitted to instruct the Deliver API to seek
     * 
     *
     * DELIVER_SEEK_INFO = 5;
     */
    public static final int DELIVER_SEEK_INFO_VALUE = 5;
    /**
     * 
     * Used for packaging chaincode artifacts for install
     * 
     *
     * CHAINCODE_PACKAGE = 6;
     */
    public static final int CHAINCODE_PACKAGE_VALUE = 6;
    /**
     * 
     * Used for invoking an administrative operation on a peer
     * 
     *
     * PEER_ADMIN_OPERATION = 8;
     */
    public static final int PEER_ADMIN_OPERATION_VALUE = 8;


    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 HeaderType valueOf(int value) {
      return forNumber(value);
    }

    public static HeaderType forNumber(int value) {
      switch (value) {
        case 0: return MESSAGE;
        case 1: return CONFIG;
        case 2: return CONFIG_UPDATE;
        case 3: return ENDORSER_TRANSACTION;
        case 4: return ORDERER_TRANSACTION;
        case 5: return DELIVER_SEEK_INFO;
        case 6: return CHAINCODE_PACKAGE;
        case 8: return PEER_ADMIN_OPERATION;
        default: return null;
      }
    }

    public static com.google.protobuf.Internal.EnumLiteMap
        internalGetValueMap() {
      return internalValueMap;
    }
    private static final com.google.protobuf.Internal.EnumLiteMap<
        HeaderType> internalValueMap =
          new com.google.protobuf.Internal.EnumLiteMap() {
            public HeaderType findValueByNumber(int number) {
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    public final com.google.protobuf.Descriptors.EnumValueDescriptor
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    public final com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptorForType() {
      return getDescriptor();
    }
    public static final com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptor() {
      return org.hyperledger.fabric.protos.common.Common.getDescriptor().getEnumTypes().get(1);
    }

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

    public static HeaderType 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 HeaderType(int value) {
      this.value = value;
    }

    // @@protoc_insertion_point(enum_scope:common.HeaderType)
  }

  /**
   * 
   * This enum enlists indexes of the block metadata array
   * 
   *
   * Protobuf enum {@code common.BlockMetadataIndex}
   */
  public enum BlockMetadataIndex
      implements com.google.protobuf.ProtocolMessageEnum {
    /**
     * 
     * Block metadata array position for block signatures
     * 
     *
     * SIGNATURES = 0;
     */
    SIGNATURES(0),
    /**
     * 
     * Block metadata array position to store last configuration block sequence number
     * 
     *
     * LAST_CONFIG = 1;
     */
    LAST_CONFIG(1),
    /**
     * 
     * Block metadata array position to store serialized bit array filter of invalid transactions
     * 
     *
     * TRANSACTIONS_FILTER = 2;
     */
    TRANSACTIONS_FILTER(2),
    /**
     * 
     * Block metadata array position to store operational metadata for orderers
     *e.g. For Kafka, this is where we store the last offset written to the local ledger 
     * 
     *
     * ORDERER = 3 [deprecated = true];
     */
    @java.lang.Deprecated
    ORDERER(3),
    /**
     * 
     * Block metadata array position to store the hash of TRANSACTIONS_FILTER, State Updates,
     *and the COMMIT_HASH of the previous block 
     * 
     *
     * COMMIT_HASH = 4;
     */
    COMMIT_HASH(4),
    UNRECOGNIZED(-1),
    ;

    /**
     * 
     * Block metadata array position for block signatures
     * 
     *
     * SIGNATURES = 0;
     */
    public static final int SIGNATURES_VALUE = 0;
    /**
     * 
     * Block metadata array position to store last configuration block sequence number
     * 
     *
     * LAST_CONFIG = 1;
     */
    public static final int LAST_CONFIG_VALUE = 1;
    /**
     * 
     * Block metadata array position to store serialized bit array filter of invalid transactions
     * 
     *
     * TRANSACTIONS_FILTER = 2;
     */
    public static final int TRANSACTIONS_FILTER_VALUE = 2;
    /**
     * 
     * Block metadata array position to store operational metadata for orderers
     *e.g. For Kafka, this is where we store the last offset written to the local ledger 
     * 
     *
     * ORDERER = 3 [deprecated = true];
     */
    public static final int ORDERER_VALUE = 3;
    /**
     * 
     * Block metadata array position to store the hash of TRANSACTIONS_FILTER, State Updates,
     *and the COMMIT_HASH of the previous block 
     * 
     *
     * COMMIT_HASH = 4;
     */
    public static final int COMMIT_HASH_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 BlockMetadataIndex valueOf(int value) {
      return forNumber(value);
    }

    public static BlockMetadataIndex forNumber(int value) {
      switch (value) {
        case 0: return SIGNATURES;
        case 1: return LAST_CONFIG;
        case 2: return TRANSACTIONS_FILTER;
        case 3: return ORDERER;
        case 4: return COMMIT_HASH;
        default: return null;
      }
    }

    public static com.google.protobuf.Internal.EnumLiteMap
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      return internalValueMap;
    }
    private static final com.google.protobuf.Internal.EnumLiteMap<
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    public final com.google.protobuf.Descriptors.EnumValueDescriptor
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    public final com.google.protobuf.Descriptors.EnumDescriptor
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    }
    public static final com.google.protobuf.Descriptors.EnumDescriptor
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      return org.hyperledger.fabric.protos.common.Common.getDescriptor().getEnumTypes().get(2);
    }

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

    public static BlockMetadataIndex valueOf(
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      if (desc.getType() != getDescriptor()) {
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        return UNRECOGNIZED;
      }
      return VALUES[desc.getIndex()];
    }

    private final int value;

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

    // @@protoc_insertion_point(enum_scope:common.BlockMetadataIndex)
  }

  public interface LastConfigOrBuilder extends
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    /**
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     */
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  /**
   * 
   * LastConfig is the encoded value for the Metadata message which is encoded in the LAST_CONFIGURATION block metadata index
   * 
   *
   * Protobuf type {@code common.LastConfig}
   */
  public  static final class LastConfig extends
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       * repeated .common.MetadataSignature signatures = 2;
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          if (value == null) {
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          onChanged();
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      /**
       * repeated .common.MetadataSignature signatures = 2;
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      /**
       * repeated .common.MetadataSignature signatures = 2;
       */
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          int index, org.hyperledger.fabric.protos.common.Common.MetadataSignature value) {
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      /**
       * repeated .common.MetadataSignature signatures = 2;
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          onChanged();
        } else {
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        return this;
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      /**
       * repeated .common.MetadataSignature signatures = 2;
       */
      public Builder addSignatures(
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        if (signaturesBuilder_ == null) {
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          onChanged();
        } else {
          signaturesBuilder_.addMessage(index, builderForValue.build());
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        return this;
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      /**
       * repeated .common.MetadataSignature signatures = 2;
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        if (signaturesBuilder_ == null) {
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      /**
       * repeated .common.MetadataSignature signatures = 2;
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        if (signaturesBuilder_ == null) {
          ensureSignaturesIsMutable();
          signatures_.remove(index);
          onChanged();
        } else {
          signaturesBuilder_.remove(index);
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        return this;
      }
      /**
       * repeated .common.MetadataSignature signatures = 2;
       */
      public org.hyperledger.fabric.protos.common.Common.MetadataSignature.Builder getSignaturesBuilder(
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       * repeated .common.MetadataSignature signatures = 2;
       */
      public org.hyperledger.fabric.protos.common.Common.MetadataSignatureOrBuilder getSignaturesOrBuilder(
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       * repeated .common.MetadataSignature signatures = 2;
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    public static org.hyperledger.fabric.protos.common.Common.MetadataSignature parseFrom(
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    public static Builder newBuilder(org.hyperledger.fabric.protos.common.Common.MetadataSignature prototype) {
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     * Header types 0-10000 are reserved and defined by HeaderType
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     *
     * int32 type = 1;
     */
    public int getType() {
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    public static final int VERSION_FIELD_NUMBER = 2;
    private int version_;
    /**
     * 
     * Version indicates message protocol version
     * 
     *
     * int32 version = 2;
     */
    public int getVersion() {
      return version_;
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    public static final int TIMESTAMP_FIELD_NUMBER = 3;
    private com.google.protobuf.Timestamp timestamp_;
    /**
     * 
     * Timestamp is the local time when the message was created
     * by the sender
     * 
     *
     * .google.protobuf.Timestamp timestamp = 3;
     */
    public boolean hasTimestamp() {
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     *
     * .google.protobuf.Timestamp timestamp = 3;
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    public static final int CHANNEL_ID_FIELD_NUMBER = 4;
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     * Identifier of the channel this message is bound for
     * 
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     */
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        return (com.google.protobuf.ByteString) ref;
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    public static final int TX_ID_FIELD_NUMBER = 5;
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     * 
     * An unique identifier that is used end-to-end.
     *  -  set by higher layers such as end user or SDK
     *  -  passed to the endorser (which will check for uniqueness)
     *  -  as the header is passed along unchanged, it will be
     *     be retrieved by the committer (uniqueness check here as well)
     *  -  to be stored in the ledger
     * 
     *
     * string tx_id = 5;
     */
    public java.lang.String getTxId() {
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     * 
     * An unique identifier that is used end-to-end.
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     *  -  passed to the endorser (which will check for uniqueness)
     *  -  as the header is passed along unchanged, it will be
     *     be retrieved by the committer (uniqueness check here as well)
     *  -  to be stored in the ledger
     * 
     *
     * string tx_id = 5;
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    public com.google.protobuf.ByteString
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      java.lang.Object ref = txId_;
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                (java.lang.String) ref);
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        return (com.google.protobuf.ByteString) ref;
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    public static final int EPOCH_FIELD_NUMBER = 6;
    private long epoch_;
    /**
     * 
     * The epoch in which this header was generated, where epoch is defined based on block height
     * Epoch in which the response has been generated. This field identifies a
     * logical window of time. A proposal response is accepted by a peer only if
     * two conditions hold:
     * 1. the epoch specified in the message is the current epoch
     * 2. this message has been only seen once during this epoch (i.e. it hasn't
     *    been replayed)
     * 
     *
     * uint64 epoch = 6;
     */
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    }

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     * 
     * Extension that may be attached based on the header type
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     *
     * bytes extension = 7;
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    public static final int TLS_CERT_HASH_FIELD_NUMBER = 8;
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     * 
     * If mutual TLS is employed, this represents
     * the hash of the client's TLS certificate
     * 
     *
     * bytes tls_cert_hash = 8;
     */
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      if (timestamp_ != null) {
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      if (!(obj instanceof org.hyperledger.fabric.protos.common.Common.ChannelHeader)) {
        return super.equals(obj);
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      if (getVersion()
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      if (hasTimestamp() != other.hasTimestamp()) return false;
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      if (!getTxId()
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      if (getEpoch()
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      if (!getExtension()
          .equals(other.getExtension())) return false;
      if (!getTlsCertHash()
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      if (!unknownFields.equals(other.unknownFields)) return false;
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        return memoizedHashCode;
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      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      hash = (37 * hash) + TYPE_FIELD_NUMBER;
      hash = (53 * hash) + getType();
      hash = (37 * hash) + VERSION_FIELD_NUMBER;
      hash = (53 * hash) + getVersion();
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        hash = (53 * hash) + getTimestamp().hashCode();
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      hash = (53 * hash) + getExtension().hashCode();
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    public static org.hyperledger.fabric.protos.common.Common.ChannelHeader parseFrom(
        java.nio.ByteBuffer data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.hyperledger.fabric.protos.common.Common.ChannelHeader parseFrom(
        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.hyperledger.fabric.protos.common.Common.ChannelHeader parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.hyperledger.fabric.protos.common.Common.ChannelHeader parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static org.hyperledger.fabric.protos.common.Common.ChannelHeader parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.hyperledger.fabric.protos.common.Common.ChannelHeader parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
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    public static org.hyperledger.fabric.protos.common.Common.ChannelHeader parseFrom(java.io.InputStream input)
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      return com.google.protobuf.GeneratedMessageV3
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    public static org.hyperledger.fabric.protos.common.Common.ChannelHeader parseFrom(
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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      return com.google.protobuf.GeneratedMessageV3
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    public static org.hyperledger.fabric.protos.common.Common.ChannelHeader parseDelimitedFrom(java.io.InputStream input)
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      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
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        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
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    public static org.hyperledger.fabric.protos.common.Common.ChannelHeader parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
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    public static org.hyperledger.fabric.protos.common.Common.ChannelHeader parseFrom(
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
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    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(org.hyperledger.fabric.protos.common.Common.ChannelHeader prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
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    protected Builder newBuilderForType(
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    /**
     * 
     * Header is a generic replay prevention and identity message to include in a signed payload
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     *
     * Protobuf type {@code common.ChannelHeader}
     */
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        org.hyperledger.fabric.protos.common.Common.ChannelHeaderOrBuilder {
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          timestampBuilder_ = null;
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        return result;
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        result.version_ = version_;
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        result.txId_ = txId_;
        result.epoch_ = epoch_;
        result.extension_ = extension_;
        result.tlsCertHash_ = tlsCertHash_;
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      public Builder mergeFrom(org.hyperledger.fabric.protos.common.Common.ChannelHeader other) {
        if (other == org.hyperledger.fabric.protos.common.Common.ChannelHeader.getDefaultInstance()) return this;
        if (other.getType() != 0) {
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        if (other.getVersion() != 0) {
          setVersion(other.getVersion());
        }
        if (other.hasTimestamp()) {
          mergeTimestamp(other.getTimestamp());
        }
        if (!other.getChannelId().isEmpty()) {
          channelId_ = other.channelId_;
          onChanged();
        }
        if (!other.getTxId().isEmpty()) {
          txId_ = other.txId_;
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        }
        if (other.getEpoch() != 0L) {
          setEpoch(other.getEpoch());
        }
        if (other.getExtension() != com.google.protobuf.ByteString.EMPTY) {
          setExtension(other.getExtension());
        }
        if (other.getTlsCertHash() != com.google.protobuf.ByteString.EMPTY) {
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        this.mergeUnknownFields(other.unknownFields);
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        return this;
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      @java.lang.Override
      public Builder mergeFrom(
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          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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        org.hyperledger.fabric.protos.common.Common.ChannelHeader parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (org.hyperledger.fabric.protos.common.Common.ChannelHeader) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
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      private int type_ ;
      /**
       * 
       * Header types 0-10000 are reserved and defined by HeaderType
       * 
       *
       * int32 type = 1;
       */
      public int getType() {
        return type_;
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      /**
       * 
       * Header types 0-10000 are reserved and defined by HeaderType
       * 
       *
       * int32 type = 1;
       */
      public Builder setType(int value) {
        
        type_ = value;
        onChanged();
        return this;
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      /**
       * 
       * Header types 0-10000 are reserved and defined by HeaderType
       * 
       *
       * int32 type = 1;
       */
      public Builder clearType() {
        
        type_ = 0;
        onChanged();
        return this;
      }

      private int version_ ;
      /**
       * 
       * Version indicates message protocol version
       * 
       *
       * int32 version = 2;
       */
      public int getVersion() {
        return version_;
      }
      /**
       * 
       * Version indicates message protocol version
       * 
       *
       * int32 version = 2;
       */
      public Builder setVersion(int value) {
        
        version_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * Version indicates message protocol version
       * 
       *
       * int32 version = 2;
       */
      public Builder clearVersion() {
        
        version_ = 0;
        onChanged();
        return this;
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      private com.google.protobuf.Timestamp timestamp_;
      private com.google.protobuf.SingleFieldBuilderV3<
          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> timestampBuilder_;
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       * 
       * Timestamp is the local time when the message was created
       * by the sender
       * 
       *
       * .google.protobuf.Timestamp timestamp = 3;
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        return timestampBuilder_ != null || timestamp_ != null;
      }
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       * 
       * Timestamp is the local time when the message was created
       * by the sender
       * 
       *
       * .google.protobuf.Timestamp timestamp = 3;
       */
      public com.google.protobuf.Timestamp getTimestamp() {
        if (timestampBuilder_ == null) {
          return timestamp_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : timestamp_;
        } else {
          return timestampBuilder_.getMessage();
        }
      }
      /**
       * 
       * Timestamp is the local time when the message was created
       * by the sender
       * 
       *
       * .google.protobuf.Timestamp timestamp = 3;
       */
      public Builder setTimestamp(com.google.protobuf.Timestamp value) {
        if (timestampBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          timestamp_ = value;
          onChanged();
        } else {
          timestampBuilder_.setMessage(value);
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        return this;
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      /**
       * 
       * Timestamp is the local time when the message was created
       * by the sender
       * 
       *
       * .google.protobuf.Timestamp timestamp = 3;
       */
      public Builder setTimestamp(
          com.google.protobuf.Timestamp.Builder builderForValue) {
        if (timestampBuilder_ == null) {
          timestamp_ = builderForValue.build();
          onChanged();
        } else {
          timestampBuilder_.setMessage(builderForValue.build());
        }

        return this;
      }
      /**
       * 
       * Timestamp is the local time when the message was created
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       * 
       *
       * .google.protobuf.Timestamp timestamp = 3;
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      public Builder mergeTimestamp(com.google.protobuf.Timestamp value) {
        if (timestampBuilder_ == null) {
          if (timestamp_ != null) {
            timestamp_ =
              com.google.protobuf.Timestamp.newBuilder(timestamp_).mergeFrom(value).buildPartial();
          } else {
            timestamp_ = value;
          }
          onChanged();
        } else {
          timestampBuilder_.mergeFrom(value);
        }

        return this;
      }
      /**
       * 
       * Timestamp is the local time when the message was created
       * by the sender
       * 
       *
       * .google.protobuf.Timestamp timestamp = 3;
       */
      public Builder clearTimestamp() {
        if (timestampBuilder_ == null) {
          timestamp_ = null;
          onChanged();
        } else {
          timestamp_ = null;
          timestampBuilder_ = null;
        }

        return this;
      }
      /**
       * 
       * Timestamp is the local time when the message was created
       * by the sender
       * 
       *
       * .google.protobuf.Timestamp timestamp = 3;
       */
      public com.google.protobuf.Timestamp.Builder getTimestampBuilder() {
        
        onChanged();
        return getTimestampFieldBuilder().getBuilder();
      }
      /**
       * 
       * Timestamp is the local time when the message was created
       * by the sender
       * 
       *
       * .google.protobuf.Timestamp timestamp = 3;
       */
      public com.google.protobuf.TimestampOrBuilder getTimestampOrBuilder() {
        if (timestampBuilder_ != null) {
          return timestampBuilder_.getMessageOrBuilder();
        } else {
          return timestamp_ == null ?
              com.google.protobuf.Timestamp.getDefaultInstance() : timestamp_;
        }
      }
      /**
       * 
       * Timestamp is the local time when the message was created
       * by the sender
       * 
       *
       * .google.protobuf.Timestamp timestamp = 3;
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
          getTimestampFieldBuilder() {
        if (timestampBuilder_ == null) {
          timestampBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
                  getTimestamp(),
                  getParentForChildren(),
                  isClean());
          timestamp_ = null;
        }
        return timestampBuilder_;
      }

      private java.lang.Object channelId_ = "";
      /**
       * 
       * Identifier of the channel this message is bound for
       * 
       *
       * string channel_id = 4;
       */
      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;
        }
      }
      /**
       * 
       * Identifier of the channel this message is bound for
       * 
       *
       * string channel_id = 4;
       */
      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;
        }
      }
      /**
       * 
       * Identifier of the channel this message is bound for
       * 
       *
       * string channel_id = 4;
       */
      public Builder setChannelId(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        channelId_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * Identifier of the channel this message is bound for
       * 
       *
       * string channel_id = 4;
       */
      public Builder clearChannelId() {
        
        channelId_ = getDefaultInstance().getChannelId();
        onChanged();
        return this;
      }
      /**
       * 
       * Identifier of the channel this message is bound for
       * 
       *
       * string channel_id = 4;
       */
      public Builder setChannelIdBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        channelId_ = value;
        onChanged();
        return this;
      }

      private java.lang.Object txId_ = "";
      /**
       * 
       * An unique identifier that is used end-to-end.
       *  -  set by higher layers such as end user or SDK
       *  -  passed to the endorser (which will check for uniqueness)
       *  -  as the header is passed along unchanged, it will be
       *     be retrieved by the committer (uniqueness check here as well)
       *  -  to be stored in the ledger
       * 
       *
       * string tx_id = 5;
       */
      public java.lang.String getTxId() {
        java.lang.Object ref = txId_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          txId_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * 
       * An unique identifier that is used end-to-end.
       *  -  set by higher layers such as end user or SDK
       *  -  passed to the endorser (which will check for uniqueness)
       *  -  as the header is passed along unchanged, it will be
       *     be retrieved by the committer (uniqueness check here as well)
       *  -  to be stored in the ledger
       * 
       *
       * string tx_id = 5;
       */
      public com.google.protobuf.ByteString
          getTxIdBytes() {
        java.lang.Object ref = txId_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          txId_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * 
       * An unique identifier that is used end-to-end.
       *  -  set by higher layers such as end user or SDK
       *  -  passed to the endorser (which will check for uniqueness)
       *  -  as the header is passed along unchanged, it will be
       *     be retrieved by the committer (uniqueness check here as well)
       *  -  to be stored in the ledger
       * 
       *
       * string tx_id = 5;
       */
      public Builder setTxId(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        txId_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * An unique identifier that is used end-to-end.
       *  -  set by higher layers such as end user or SDK
       *  -  passed to the endorser (which will check for uniqueness)
       *  -  as the header is passed along unchanged, it will be
       *     be retrieved by the committer (uniqueness check here as well)
       *  -  to be stored in the ledger
       * 
       *
       * string tx_id = 5;
       */
      public Builder clearTxId() {
        
        txId_ = getDefaultInstance().getTxId();
        onChanged();
        return this;
      }
      /**
       * 
       * An unique identifier that is used end-to-end.
       *  -  set by higher layers such as end user or SDK
       *  -  passed to the endorser (which will check for uniqueness)
       *  -  as the header is passed along unchanged, it will be
       *     be retrieved by the committer (uniqueness check here as well)
       *  -  to be stored in the ledger
       * 
       *
       * string tx_id = 5;
       */
      public Builder setTxIdBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        txId_ = value;
        onChanged();
        return this;
      }

      private long epoch_ ;
      /**
       * 
       * The epoch in which this header was generated, where epoch is defined based on block height
       * Epoch in which the response has been generated. This field identifies a
       * logical window of time. A proposal response is accepted by a peer only if
       * two conditions hold:
       * 1. the epoch specified in the message is the current epoch
       * 2. this message has been only seen once during this epoch (i.e. it hasn't
       *    been replayed)
       * 
       *
       * uint64 epoch = 6;
       */
      public long getEpoch() {
        return epoch_;
      }
      /**
       * 
       * The epoch in which this header was generated, where epoch is defined based on block height
       * Epoch in which the response has been generated. This field identifies a
       * logical window of time. A proposal response is accepted by a peer only if
       * two conditions hold:
       * 1. the epoch specified in the message is the current epoch
       * 2. this message has been only seen once during this epoch (i.e. it hasn't
       *    been replayed)
       * 
       *
       * uint64 epoch = 6;
       */
      public Builder setEpoch(long value) {
        
        epoch_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * The epoch in which this header was generated, where epoch is defined based on block height
       * Epoch in which the response has been generated. This field identifies a
       * logical window of time. A proposal response is accepted by a peer only if
       * two conditions hold:
       * 1. the epoch specified in the message is the current epoch
       * 2. this message has been only seen once during this epoch (i.e. it hasn't
       *    been replayed)
       * 
       *
       * uint64 epoch = 6;
       */
      public Builder clearEpoch() {
        
        epoch_ = 0L;
        onChanged();
        return this;
      }

      private com.google.protobuf.ByteString extension_ = com.google.protobuf.ByteString.EMPTY;
      /**
       * 
       * Extension that may be attached based on the header type
       * 
       *
       * bytes extension = 7;
       */
      public com.google.protobuf.ByteString getExtension() {
        return extension_;
      }
      /**
       * 
       * Extension that may be attached based on the header type
       * 
       *
       * bytes extension = 7;
       */
      public Builder setExtension(com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        extension_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * Extension that may be attached based on the header type
       * 
       *
       * bytes extension = 7;
       */
      public Builder clearExtension() {
        
        extension_ = getDefaultInstance().getExtension();
        onChanged();
        return this;
      }

      private com.google.protobuf.ByteString tlsCertHash_ = com.google.protobuf.ByteString.EMPTY;
      /**
       * 
       * If mutual TLS is employed, this represents
       * the hash of the client's TLS certificate
       * 
       *
       * bytes tls_cert_hash = 8;
       */
      public com.google.protobuf.ByteString getTlsCertHash() {
        return tlsCertHash_;
      }
      /**
       * 
       * If mutual TLS is employed, this represents
       * the hash of the client's TLS certificate
       * 
       *
       * bytes tls_cert_hash = 8;
       */
      public Builder setTlsCertHash(com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        tlsCertHash_ = value;
        onChanged();
        return this;
      }
      /**
       * 
       * If mutual TLS is employed, this represents
       * the hash of the client's TLS certificate
       * 
       *
       * bytes tls_cert_hash = 8;
       */
      public Builder clearTlsCertHash() {
        
        tlsCertHash_ = getDefaultInstance().getTlsCertHash();
        onChanged();
        return this;
      }
      @java.lang.Override
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      @java.lang.Override
      public final Builder mergeUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
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          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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    }

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    /**
     * 
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     * 
     *
     * bytes creator = 1;
     */
    com.google.protobuf.ByteString getCreator();

    /**
     * 
     * Arbitrary number that may only be used once. Can be used to detect replay attacks.
     * 
     *
     * bytes nonce = 2;
     */
    com.google.protobuf.ByteString getNonce();
  }
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   * Protobuf type {@code common.SignatureHeader}
   */
  public  static final class SignatureHeader extends
      com.google.protobuf.GeneratedMessageV3 implements
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    @SuppressWarnings({"unused"})
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     *
     * bytes creator = 1;
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    @java.lang.Override
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      if (obj == this) {
       return true;
      }
      if (!(obj instanceof org.hyperledger.fabric.protos.common.Common.SignatureHeader)) {
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          getDataFieldBuilder() {
        if (dataBuilder_ == null) {
          dataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
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                  getData(),
                  getParentForChildren(),
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          data_ = null;
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        return dataBuilder_;
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      private org.hyperledger.fabric.protos.common.Common.BlockMetadata metadata_;
      private com.google.protobuf.SingleFieldBuilderV3<
          org.hyperledger.fabric.protos.common.Common.BlockMetadata, org.hyperledger.fabric.protos.common.Common.BlockMetadata.Builder, org.hyperledger.fabric.protos.common.Common.BlockMetadataOrBuilder> metadataBuilder_;
      /**
       * .common.BlockMetadata metadata = 3;
       */
      public boolean hasMetadata() {
        return metadataBuilder_ != null || metadata_ != null;
      }
      /**
       * .common.BlockMetadata metadata = 3;
       */
      public org.hyperledger.fabric.protos.common.Common.BlockMetadata getMetadata() {
        if (metadataBuilder_ == null) {
          return metadata_ == null ? org.hyperledger.fabric.protos.common.Common.BlockMetadata.getDefaultInstance() : metadata_;
        } else {
          return metadataBuilder_.getMessage();
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      }
      /**
       * .common.BlockMetadata metadata = 3;
       */
      public Builder setMetadata(org.hyperledger.fabric.protos.common.Common.BlockMetadata value) {
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          if (value == null) {
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          metadata_ = value;
          onChanged();
        } else {
          metadataBuilder_.setMessage(value);
        }

        return this;
      }
      /**
       * .common.BlockMetadata metadata = 3;
       */
      public Builder setMetadata(
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        if (metadataBuilder_ == null) {
          metadata_ = builderForValue.build();
          onChanged();
        } else {
          metadataBuilder_.setMessage(builderForValue.build());
        }

        return this;
      }
      /**
       * .common.BlockMetadata metadata = 3;
       */
      public Builder mergeMetadata(org.hyperledger.fabric.protos.common.Common.BlockMetadata value) {
        if (metadataBuilder_ == null) {
          if (metadata_ != null) {
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            metadata_ = value;
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          onChanged();
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          metadataBuilder_.mergeFrom(value);
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        return this;
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      /**
       * .common.BlockMetadata metadata = 3;
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      public Builder clearMetadata() {
        if (metadataBuilder_ == null) {
          metadata_ = null;
          onChanged();
        } else {
          metadata_ = null;
          metadataBuilder_ = null;
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        return this;
      }
      /**
       * .common.BlockMetadata metadata = 3;
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      public org.hyperledger.fabric.protos.common.Common.BlockMetadata.Builder getMetadataBuilder() {
        
        onChanged();
        return getMetadataFieldBuilder().getBuilder();
      }
      /**
       * .common.BlockMetadata metadata = 3;
       */
      public org.hyperledger.fabric.protos.common.Common.BlockMetadataOrBuilder getMetadataOrBuilder() {
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      /**
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    @java.lang.Override
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    public static org.hyperledger.fabric.protos.common.Common.BlockHeader parseFrom(
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
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    public static org.hyperledger.fabric.protos.common.Common.BlockHeader parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static org.hyperledger.fabric.protos.common.Common.BlockHeader parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
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    public static org.hyperledger.fabric.protos.common.Common.BlockHeader parseFrom(byte[] data)
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    public static org.hyperledger.fabric.protos.common.Common.BlockHeader parseFrom(
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
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      return com.google.protobuf.GeneratedMessageV3
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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    public static org.hyperledger.fabric.protos.common.Common.BlockHeader parseFrom(
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        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
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    public static org.hyperledger.fabric.protos.common.Common.BlockHeader parseFrom(
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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      return com.google.protobuf.GeneratedMessageV3
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    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
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    public static Builder newBuilder(org.hyperledger.fabric.protos.common.Common.BlockHeader prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
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    @java.lang.Override
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    @java.lang.Override
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