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// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/api/config_change.proto

// Protobuf Java Version: 3.25.3
package com.google.api;

/**
 *  * Output generated from semantically comparing two versions of a service
 * configuration.
 *
 * Includes detailed information about a field that have changed with
 * applicable advice about potential consequences for the change, such as
 * backwards-incompatibility.
 * 
 *
 * Protobuf type {@code google.api.ConfigChange}
 */
public final class ConfigChange extends
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  /**
   *    * Output generated from semantically comparing two versions of a service
   * configuration.
   *
   * Includes detailed information about a field that have changed with
   * applicable advice about potential consequences for the change, such as
   * backwards-incompatibility.
   * 
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    /**
     *      * Object hierarchy path to the change, with levels separated by a '.'
     * character. For repeated fields, an applicable unique identifier field is
     * used for the index (usually selector, name, or id). For maps, the term
     * 'key' is used. If the field has no unique identifier, the numeric index
     * is used.
     * Examples:
     * - visibility.rules[selector=="google.LibraryService.CreateBook"].restriction
     * - quota.metric_rules[selector=="google"].metric_costs[key=="reads"].value
     * - logging.producer_destinations[0]
     * 
     *
     * string element = 1;
     * @return The element.
     */
    public java.lang.String getElement() {
      java.lang.Object ref = element_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs =
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        element_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *      * Object hierarchy path to the change, with levels separated by a '.'
     * character. For repeated fields, an applicable unique identifier field is
     * used for the index (usually selector, name, or id). For maps, the term
     * 'key' is used. If the field has no unique identifier, the numeric index
     * is used.
     * Examples:
     * - visibility.rules[selector=="google.LibraryService.CreateBook"].restriction
     * - quota.metric_rules[selector=="google"].metric_costs[key=="reads"].value
     * - logging.producer_destinations[0]
     * 
     *
     * string element = 1;
     * @return The bytes for element.
     */
    public com.google.protobuf.ByteString
        getElementBytes() {
      java.lang.Object ref = element_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        element_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *      * Object hierarchy path to the change, with levels separated by a '.'
     * character. For repeated fields, an applicable unique identifier field is
     * used for the index (usually selector, name, or id). For maps, the term
     * 'key' is used. If the field has no unique identifier, the numeric index
     * is used.
     * Examples:
     * - visibility.rules[selector=="google.LibraryService.CreateBook"].restriction
     * - quota.metric_rules[selector=="google"].metric_costs[key=="reads"].value
     * - logging.producer_destinations[0]
     * 
     *
     * string element = 1;
     * @param value The element to set.
     * @return This builder for chaining.
     */
    public Builder setElement(
        java.lang.String value) {
      if (value == null) { throw new NullPointerException(); }
      element_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
    /**
     *      * Object hierarchy path to the change, with levels separated by a '.'
     * character. For repeated fields, an applicable unique identifier field is
     * used for the index (usually selector, name, or id). For maps, the term
     * 'key' is used. If the field has no unique identifier, the numeric index
     * is used.
     * Examples:
     * - visibility.rules[selector=="google.LibraryService.CreateBook"].restriction
     * - quota.metric_rules[selector=="google"].metric_costs[key=="reads"].value
     * - logging.producer_destinations[0]
     * 
     *
     * string element = 1;
     * @return This builder for chaining.
     */
    public Builder clearElement() {
      element_ = getDefaultInstance().getElement();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
    /**
     *      * Object hierarchy path to the change, with levels separated by a '.'
     * character. For repeated fields, an applicable unique identifier field is
     * used for the index (usually selector, name, or id). For maps, the term
     * 'key' is used. If the field has no unique identifier, the numeric index
     * is used.
     * Examples:
     * - visibility.rules[selector=="google.LibraryService.CreateBook"].restriction
     * - quota.metric_rules[selector=="google"].metric_costs[key=="reads"].value
     * - logging.producer_destinations[0]
     * 
     *
     * string element = 1;
     * @param value The bytes for element to set.
     * @return This builder for chaining.
     */
    public Builder setElementBytes(
        com.google.protobuf.ByteString value) {
      if (value == null) { throw new NullPointerException(); }
      checkByteStringIsUtf8(value);
      element_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    private java.lang.Object oldValue_ = "";
    /**
     *      * Value of the changed object in the old Service configuration,
     * in JSON format. This field will not be populated if ChangeType == ADDED.
     * 
     *
     * string old_value = 2;
     * @return The oldValue.
     */
    public java.lang.String getOldValue() {
      java.lang.Object ref = oldValue_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs =
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        oldValue_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *      * Value of the changed object in the old Service configuration,
     * in JSON format. This field will not be populated if ChangeType == ADDED.
     * 
     *
     * string old_value = 2;
     * @return The bytes for oldValue.
     */
    public com.google.protobuf.ByteString
        getOldValueBytes() {
      java.lang.Object ref = oldValue_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        oldValue_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *      * Value of the changed object in the old Service configuration,
     * in JSON format. This field will not be populated if ChangeType == ADDED.
     * 
     *
     * string old_value = 2;
     * @param value The oldValue to set.
     * @return This builder for chaining.
     */
    public Builder setOldValue(
        java.lang.String value) {
      if (value == null) { throw new NullPointerException(); }
      oldValue_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *      * Value of the changed object in the old Service configuration,
     * in JSON format. This field will not be populated if ChangeType == ADDED.
     * 
     *
     * string old_value = 2;
     * @return This builder for chaining.
     */
    public Builder clearOldValue() {
      oldValue_ = getDefaultInstance().getOldValue();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }
    /**
     *      * Value of the changed object in the old Service configuration,
     * in JSON format. This field will not be populated if ChangeType == ADDED.
     * 
     *
     * string old_value = 2;
     * @param value The bytes for oldValue to set.
     * @return This builder for chaining.
     */
    public Builder setOldValueBytes(
        com.google.protobuf.ByteString value) {
      if (value == null) { throw new NullPointerException(); }
      checkByteStringIsUtf8(value);
      oldValue_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

    private java.lang.Object newValue_ = "";
    /**
     *      * Value of the changed object in the new Service configuration,
     * in JSON format. This field will not be populated if ChangeType == REMOVED.
     * 
     *
     * string new_value = 3;
     * @return The newValue.
     */
    public java.lang.String getNewValue() {
      java.lang.Object ref = newValue_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs =
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        newValue_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *      * Value of the changed object in the new Service configuration,
     * in JSON format. This field will not be populated if ChangeType == REMOVED.
     * 
     *
     * string new_value = 3;
     * @return The bytes for newValue.
     */
    public com.google.protobuf.ByteString
        getNewValueBytes() {
      java.lang.Object ref = newValue_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        newValue_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *      * Value of the changed object in the new Service configuration,
     * in JSON format. This field will not be populated if ChangeType == REMOVED.
     * 
     *
     * string new_value = 3;
     * @param value The newValue to set.
     * @return This builder for chaining.
     */
    public Builder setNewValue(
        java.lang.String value) {
      if (value == null) { throw new NullPointerException(); }
      newValue_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *      * Value of the changed object in the new Service configuration,
     * in JSON format. This field will not be populated if ChangeType == REMOVED.
     * 
     *
     * string new_value = 3;
     * @return This builder for chaining.
     */
    public Builder clearNewValue() {
      newValue_ = getDefaultInstance().getNewValue();
      bitField0_ = (bitField0_ & ~0x00000004);
      onChanged();
      return this;
    }
    /**
     *      * Value of the changed object in the new Service configuration,
     * in JSON format. This field will not be populated if ChangeType == REMOVED.
     * 
     *
     * string new_value = 3;
     * @param value The bytes for newValue to set.
     * @return This builder for chaining.
     */
    public Builder setNewValueBytes(
        com.google.protobuf.ByteString value) {
      if (value == null) { throw new NullPointerException(); }
      checkByteStringIsUtf8(value);
      newValue_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }

    private int changeType_ = 0;
    /**
     *      * The type for this change, either ADDED, REMOVED, or MODIFIED.
     * 
     *
     * .google.api.ChangeType change_type = 4;
     * @return The enum numeric value on the wire for changeType.
     */
    @java.lang.Override public int getChangeTypeValue() {
      return changeType_;
    }
    /**
     *      * The type for this change, either ADDED, REMOVED, or MODIFIED.
     * 
     *
     * .google.api.ChangeType change_type = 4;
     * @param value The enum numeric value on the wire for changeType to set.
     * @return This builder for chaining.
     */
    public Builder setChangeTypeValue(int value) {
      changeType_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *      * The type for this change, either ADDED, REMOVED, or MODIFIED.
     * 
     *
     * .google.api.ChangeType change_type = 4;
     * @return The changeType.
     */
    @java.lang.Override
    public com.google.api.ChangeType getChangeType() {
      com.google.api.ChangeType result = com.google.api.ChangeType.forNumber(changeType_);
      return result == null ? com.google.api.ChangeType.UNRECOGNIZED : result;
    }
    /**
     *      * The type for this change, either ADDED, REMOVED, or MODIFIED.
     * 
     *
     * .google.api.ChangeType change_type = 4;
     * @param value The changeType to set.
     * @return This builder for chaining.
     */
    public Builder setChangeType(com.google.api.ChangeType value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000008;
      changeType_ = value.getNumber();
      onChanged();
      return this;
    }
    /**
     *      * The type for this change, either ADDED, REMOVED, or MODIFIED.
     * 
     *
     * .google.api.ChangeType change_type = 4;
     * @return This builder for chaining.
     */
    public Builder clearChangeType() {
      bitField0_ = (bitField0_ & ~0x00000008);
      changeType_ = 0;
      onChanged();
      return this;
    }

    private java.util.List advices_ =
      java.util.Collections.emptyList();
    private void ensureAdvicesIsMutable() {
      if (!((bitField0_ & 0x00000010) != 0)) {
        advices_ = new java.util.ArrayList(advices_);
        bitField0_ |= 0x00000010;
       }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
        com.google.api.Advice, com.google.api.Advice.Builder, com.google.api.AdviceOrBuilder> advicesBuilder_;

    /**
     *      * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * 
     *
     * repeated .google.api.Advice advices = 5;
     */
    public java.util.List getAdvicesList() {
      if (advicesBuilder_ == null) {
        return java.util.Collections.unmodifiableList(advices_);
      } else {
        return advicesBuilder_.getMessageList();
      }
    }
    /**
     *      * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * 
     *
     * repeated .google.api.Advice advices = 5;
     */
    public int getAdvicesCount() {
      if (advicesBuilder_ == null) {
        return advices_.size();
      } else {
        return advicesBuilder_.getCount();
      }
    }
    /**
     *      * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * 
     *
     * repeated .google.api.Advice advices = 5;
     */
    public com.google.api.Advice getAdvices(int index) {
      if (advicesBuilder_ == null) {
        return advices_.get(index);
      } else {
        return advicesBuilder_.getMessage(index);
      }
    }
    /**
     *      * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * 
     *
     * repeated .google.api.Advice advices = 5;
     */
    public Builder setAdvices(
        int index, com.google.api.Advice value) {
      if (advicesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureAdvicesIsMutable();
        advices_.set(index, value);
        onChanged();
      } else {
        advicesBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     *      * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * 
     *
     * repeated .google.api.Advice advices = 5;
     */
    public Builder setAdvices(
        int index, com.google.api.Advice.Builder builderForValue) {
      if (advicesBuilder_ == null) {
        ensureAdvicesIsMutable();
        advices_.set(index, builderForValue.build());
        onChanged();
      } else {
        advicesBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *      * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * 
     *
     * repeated .google.api.Advice advices = 5;
     */
    public Builder addAdvices(com.google.api.Advice value) {
      if (advicesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureAdvicesIsMutable();
        advices_.add(value);
        onChanged();
      } else {
        advicesBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     *      * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * 
     *
     * repeated .google.api.Advice advices = 5;
     */
    public Builder addAdvices(
        int index, com.google.api.Advice value) {
      if (advicesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureAdvicesIsMutable();
        advices_.add(index, value);
        onChanged();
      } else {
        advicesBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     *      * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * 
     *
     * repeated .google.api.Advice advices = 5;
     */
    public Builder addAdvices(
        com.google.api.Advice.Builder builderForValue) {
      if (advicesBuilder_ == null) {
        ensureAdvicesIsMutable();
        advices_.add(builderForValue.build());
        onChanged();
      } else {
        advicesBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     *      * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * 
     *
     * repeated .google.api.Advice advices = 5;
     */
    public Builder addAdvices(
        int index, com.google.api.Advice.Builder builderForValue) {
      if (advicesBuilder_ == null) {
        ensureAdvicesIsMutable();
        advices_.add(index, builderForValue.build());
        onChanged();
      } else {
        advicesBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *      * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * 
     *
     * repeated .google.api.Advice advices = 5;
     */
    public Builder addAllAdvices(
        java.lang.Iterable values) {
      if (advicesBuilder_ == null) {
        ensureAdvicesIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(
            values, advices_);
        onChanged();
      } else {
        advicesBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     *      * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * 
     *
     * repeated .google.api.Advice advices = 5;
     */
    public Builder clearAdvices() {
      if (advicesBuilder_ == null) {
        advices_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000010);
        onChanged();
      } else {
        advicesBuilder_.clear();
      }
      return this;
    }
    /**
     *      * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * 
     *
     * repeated .google.api.Advice advices = 5;
     */
    public Builder removeAdvices(int index) {
      if (advicesBuilder_ == null) {
        ensureAdvicesIsMutable();
        advices_.remove(index);
        onChanged();
      } else {
        advicesBuilder_.remove(index);
      }
      return this;
    }
    /**
     *      * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * 
     *
     * repeated .google.api.Advice advices = 5;
     */
    public com.google.api.Advice.Builder getAdvicesBuilder(
        int index) {
      return getAdvicesFieldBuilder().getBuilder(index);
    }
    /**
     *      * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * 
     *
     * repeated .google.api.Advice advices = 5;
     */
    public com.google.api.AdviceOrBuilder getAdvicesOrBuilder(
        int index) {
      if (advicesBuilder_ == null) {
        return advices_.get(index);  } else {
        return advicesBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     *      * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * 
     *
     * repeated .google.api.Advice advices = 5;
     */
    public java.util.List 
         getAdvicesOrBuilderList() {
      if (advicesBuilder_ != null) {
        return advicesBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(advices_);
      }
    }
    /**
     *      * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * 
     *
     * repeated .google.api.Advice advices = 5;
     */
    public com.google.api.Advice.Builder addAdvicesBuilder() {
      return getAdvicesFieldBuilder().addBuilder(
          com.google.api.Advice.getDefaultInstance());
    }
    /**
     *      * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * 
     *
     * repeated .google.api.Advice advices = 5;
     */
    public com.google.api.Advice.Builder addAdvicesBuilder(
        int index) {
      return getAdvicesFieldBuilder().addBuilder(
          index, com.google.api.Advice.getDefaultInstance());
    }
    /**
     *      * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * 
     *
     * repeated .google.api.Advice advices = 5;
     */
    public java.util.List 
         getAdvicesBuilderList() {
      return getAdvicesFieldBuilder().getBuilderList();
    }
    private com.google.protobuf.RepeatedFieldBuilderV3<
        com.google.api.Advice, com.google.api.Advice.Builder, com.google.api.AdviceOrBuilder> 
        getAdvicesFieldBuilder() {
      if (advicesBuilder_ == null) {
        advicesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.api.Advice, com.google.api.Advice.Builder, com.google.api.AdviceOrBuilder>(
                advices_,
                ((bitField0_ & 0x00000010) != 0),
                getParentForChildren(),
                isClean());
        advices_ = null;
      }
      return advicesBuilder_;
    }
    @java.lang.Override
    public final Builder setUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFields(unknownFields);
    }

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


    // @@protoc_insertion_point(builder_scope:google.api.ConfigChange)
  }

  // @@protoc_insertion_point(class_scope:google.api.ConfigChange)
  private static final com.google.api.ConfigChange DEFAULT_INSTANCE;
  static {
    DEFAULT_INSTANCE = new com.google.api.ConfigChange();
  }

  public static com.google.api.ConfigChange getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser
      PARSER = new com.google.protobuf.AbstractParser() {
    @java.lang.Override
    public ConfigChange parsePartialFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      Builder builder = newBuilder();
      try {
        builder.mergeFrom(input, extensionRegistry);
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(builder.buildPartial());
      } catch (com.google.protobuf.UninitializedMessageException e) {
        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(e)
            .setUnfinishedMessage(builder.buildPartial());
      }
      return builder.buildPartial();
    }
  };

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

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

  @java.lang.Override
  public com.google.api.ConfigChange getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }

}