/*
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/cloud/documentai/v1beta3/evaluation.proto

package com.google.cloud.documentai.v1beta3;

/**
 *
 *
 * <pre>
 * Gives a short summary of an evaluation, and links to the evaluation itself.
 * </pre>
 *
 * Protobuf type {@code google.cloud.documentai.v1beta3.EvaluationReference}
 */
public final class EvaluationReference extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.cloud.documentai.v1beta3.EvaluationReference)
    EvaluationReferenceOrBuilder {
  private static final long serialVersionUID = 0L;
  // Use EvaluationReference.newBuilder() to construct.
  private EvaluationReference(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
    super(builder);
  }

  private EvaluationReference() {
    operation_ = "";
    evaluation_ = "";
  }

  @java.lang.Override
  @SuppressWarnings({"unused"})
  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
    return new EvaluationReference();
  }

  @java.lang.Override
  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
    return this.unknownFields;
  }

  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    return com.google.cloud.documentai.v1beta3.DocumentAiEvaluation
        .internal_static_google_cloud_documentai_v1beta3_EvaluationReference_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.cloud.documentai.v1beta3.DocumentAiEvaluation
        .internal_static_google_cloud_documentai_v1beta3_EvaluationReference_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.cloud.documentai.v1beta3.EvaluationReference.class,
            com.google.cloud.documentai.v1beta3.EvaluationReference.Builder.class);
  }

  public static final int OPERATION_FIELD_NUMBER = 1;

  @SuppressWarnings("serial")
  private volatile java.lang.Object operation_ = "";
  /**
   *
   *
   * <pre>
   * The resource name of the Long Running Operation for the evaluation.
   * </pre>
   *
   * <code>string operation = 1;</code>
   *
   * @return The operation.
   */
  @java.lang.Override
  public java.lang.String getOperation() {
    java.lang.Object ref = operation_;
    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();
      operation_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * The resource name of the Long Running Operation for the evaluation.
   * </pre>
   *
   * <code>string operation = 1;</code>
   *
   * @return The bytes for operation.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getOperationBytes() {
    java.lang.Object ref = operation_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      operation_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int EVALUATION_FIELD_NUMBER = 2;

  @SuppressWarnings("serial")
  private volatile java.lang.Object evaluation_ = "";
  /**
   *
   *
   * <pre>
   * The resource name of the evaluation.
   * </pre>
   *
   * <code>string evaluation = 2 [(.google.api.resource_reference) = { ... }</code>
   *
   * @return The evaluation.
   */
  @java.lang.Override
  public java.lang.String getEvaluation() {
    java.lang.Object ref = evaluation_;
    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();
      evaluation_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * The resource name of the evaluation.
   * </pre>
   *
   * <code>string evaluation = 2 [(.google.api.resource_reference) = { ... }</code>
   *
   * @return The bytes for evaluation.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getEvaluationBytes() {
    java.lang.Object ref = evaluation_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      evaluation_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int AGGREGATE_METRICS_FIELD_NUMBER = 4;
  private com.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregateMetrics_;
  /**
   *
   *
   * <pre>
   * An aggregate of the statistics for the evaluation with fuzzy matching on.
   * </pre>
   *
   * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics = 4;</code>
   *
   * @return Whether the aggregateMetrics field is set.
   */
  @java.lang.Override
  public boolean hasAggregateMetrics() {
    return aggregateMetrics_ != null;
  }
  /**
   *
   *
   * <pre>
   * An aggregate of the statistics for the evaluation with fuzzy matching on.
   * </pre>
   *
   * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics = 4;</code>
   *
   * @return The aggregateMetrics.
   */
  @java.lang.Override
  public com.google.cloud.documentai.v1beta3.Evaluation.Metrics getAggregateMetrics() {
    return aggregateMetrics_ == null
        ? com.google.cloud.documentai.v1beta3.Evaluation.Metrics.getDefaultInstance()
        : aggregateMetrics_;
  }
  /**
   *
   *
   * <pre>
   * An aggregate of the statistics for the evaluation with fuzzy matching on.
   * </pre>
   *
   * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics = 4;</code>
   */
  @java.lang.Override
  public com.google.cloud.documentai.v1beta3.Evaluation.MetricsOrBuilder
      getAggregateMetricsOrBuilder() {
    return aggregateMetrics_ == null
        ? com.google.cloud.documentai.v1beta3.Evaluation.Metrics.getDefaultInstance()
        : aggregateMetrics_;
  }

  public static final int AGGREGATE_METRICS_EXACT_FIELD_NUMBER = 5;
  private com.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregateMetricsExact_;
  /**
   *
   *
   * <pre>
   * An aggregate of the statistics for the evaluation with fuzzy matching off.
   * </pre>
   *
   * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics_exact = 5;</code>
   *
   * @return Whether the aggregateMetricsExact field is set.
   */
  @java.lang.Override
  public boolean hasAggregateMetricsExact() {
    return aggregateMetricsExact_ != null;
  }
  /**
   *
   *
   * <pre>
   * An aggregate of the statistics for the evaluation with fuzzy matching off.
   * </pre>
   *
   * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics_exact = 5;</code>
   *
   * @return The aggregateMetricsExact.
   */
  @java.lang.Override
  public com.google.cloud.documentai.v1beta3.Evaluation.Metrics getAggregateMetricsExact() {
    return aggregateMetricsExact_ == null
        ? com.google.cloud.documentai.v1beta3.Evaluation.Metrics.getDefaultInstance()
        : aggregateMetricsExact_;
  }
  /**
   *
   *
   * <pre>
   * An aggregate of the statistics for the evaluation with fuzzy matching off.
   * </pre>
   *
   * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics_exact = 5;</code>
   */
  @java.lang.Override
  public com.google.cloud.documentai.v1beta3.Evaluation.MetricsOrBuilder
      getAggregateMetricsExactOrBuilder() {
    return aggregateMetricsExact_ == null
        ? com.google.cloud.documentai.v1beta3.Evaluation.Metrics.getDefaultInstance()
        : aggregateMetricsExact_;
  }

  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 (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(operation_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, operation_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(evaluation_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, evaluation_);
    }
    if (aggregateMetrics_ != null) {
      output.writeMessage(4, getAggregateMetrics());
    }
    if (aggregateMetricsExact_ != null) {
      output.writeMessage(5, getAggregateMetricsExact());
    }
    getUnknownFields().writeTo(output);
  }

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

    size = 0;
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(operation_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, operation_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(evaluation_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, evaluation_);
    }
    if (aggregateMetrics_ != null) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getAggregateMetrics());
    }
    if (aggregateMetricsExact_ != null) {
      size +=
          com.google.protobuf.CodedOutputStream.computeMessageSize(5, getAggregateMetricsExact());
    }
    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }

  @java.lang.Override
  public boolean equals(final java.lang.Object obj) {
    if (obj == this) {
      return true;
    }
    if (!(obj instanceof com.google.cloud.documentai.v1beta3.EvaluationReference)) {
      return super.equals(obj);
    }
    com.google.cloud.documentai.v1beta3.EvaluationReference other =
        (com.google.cloud.documentai.v1beta3.EvaluationReference) obj;

    if (!getOperation().equals(other.getOperation())) return false;
    if (!getEvaluation().equals(other.getEvaluation())) return false;
    if (hasAggregateMetrics() != other.hasAggregateMetrics()) return false;
    if (hasAggregateMetrics()) {
      if (!getAggregateMetrics().equals(other.getAggregateMetrics())) return false;
    }
    if (hasAggregateMetricsExact() != other.hasAggregateMetricsExact()) return false;
    if (hasAggregateMetricsExact()) {
      if (!getAggregateMetricsExact().equals(other.getAggregateMetricsExact())) return false;
    }
    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
    return true;
  }

  @java.lang.Override
  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
    }
    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    hash = (37 * hash) + OPERATION_FIELD_NUMBER;
    hash = (53 * hash) + getOperation().hashCode();
    hash = (37 * hash) + EVALUATION_FIELD_NUMBER;
    hash = (53 * hash) + getEvaluation().hashCode();
    if (hasAggregateMetrics()) {
      hash = (37 * hash) + AGGREGATE_METRICS_FIELD_NUMBER;
      hash = (53 * hash) + getAggregateMetrics().hashCode();
    }
    if (hasAggregateMetricsExact()) {
      hash = (37 * hash) + AGGREGATE_METRICS_EXACT_FIELD_NUMBER;
      hash = (53 * hash) + getAggregateMetricsExact().hashCode();
    }
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
  }

  public static com.google.cloud.documentai.v1beta3.EvaluationReference parseFrom(
      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }

  public static com.google.cloud.documentai.v1beta3.EvaluationReference parseFrom(
      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }

  public static com.google.cloud.documentai.v1beta3.EvaluationReference parseFrom(
      com.google.protobuf.ByteString data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }

  public static com.google.cloud.documentai.v1beta3.EvaluationReference parseFrom(
      com.google.protobuf.ByteString data,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }

  public static com.google.cloud.documentai.v1beta3.EvaluationReference parseFrom(byte[] data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }

  public static com.google.cloud.documentai.v1beta3.EvaluationReference parseFrom(
      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }

  public static com.google.cloud.documentai.v1beta3.EvaluationReference parseFrom(
      java.io.InputStream input) throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
  }

  public static com.google.cloud.documentai.v1beta3.EvaluationReference 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 com.google.cloud.documentai.v1beta3.EvaluationReference parseDelimitedFrom(
      java.io.InputStream input) throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
  }

  public static com.google.cloud.documentai.v1beta3.EvaluationReference 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 com.google.cloud.documentai.v1beta3.EvaluationReference parseFrom(
      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
  }

  public static com.google.cloud.documentai.v1beta3.EvaluationReference 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(
      com.google.cloud.documentai.v1beta3.EvaluationReference 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;
  }
  /**
   *
   *
   * <pre>
   * Gives a short summary of an evaluation, and links to the evaluation itself.
   * </pre>
   *
   * Protobuf type {@code google.cloud.documentai.v1beta3.EvaluationReference}
   */
  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
      implements
      // @@protoc_insertion_point(builder_implements:google.cloud.documentai.v1beta3.EvaluationReference)
      com.google.cloud.documentai.v1beta3.EvaluationReferenceOrBuilder {
    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
      return com.google.cloud.documentai.v1beta3.DocumentAiEvaluation
          .internal_static_google_cloud_documentai_v1beta3_EvaluationReference_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return com.google.cloud.documentai.v1beta3.DocumentAiEvaluation
          .internal_static_google_cloud_documentai_v1beta3_EvaluationReference_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              com.google.cloud.documentai.v1beta3.EvaluationReference.class,
              com.google.cloud.documentai.v1beta3.EvaluationReference.Builder.class);
    }

    // Construct using com.google.cloud.documentai.v1beta3.EvaluationReference.newBuilder()
    private Builder() {}

    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      super(parent);
    }

    @java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      operation_ = "";
      evaluation_ = "";
      aggregateMetrics_ = null;
      if (aggregateMetricsBuilder_ != null) {
        aggregateMetricsBuilder_.dispose();
        aggregateMetricsBuilder_ = null;
      }
      aggregateMetricsExact_ = null;
      if (aggregateMetricsExactBuilder_ != null) {
        aggregateMetricsExactBuilder_.dispose();
        aggregateMetricsExactBuilder_ = null;
      }
      return this;
    }

    @java.lang.Override
    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
      return com.google.cloud.documentai.v1beta3.DocumentAiEvaluation
          .internal_static_google_cloud_documentai_v1beta3_EvaluationReference_descriptor;
    }

    @java.lang.Override
    public com.google.cloud.documentai.v1beta3.EvaluationReference getDefaultInstanceForType() {
      return com.google.cloud.documentai.v1beta3.EvaluationReference.getDefaultInstance();
    }

    @java.lang.Override
    public com.google.cloud.documentai.v1beta3.EvaluationReference build() {
      com.google.cloud.documentai.v1beta3.EvaluationReference result = buildPartial();
      if (!result.isInitialized()) {
        throw newUninitializedMessageException(result);
      }
      return result;
    }

    @java.lang.Override
    public com.google.cloud.documentai.v1beta3.EvaluationReference buildPartial() {
      com.google.cloud.documentai.v1beta3.EvaluationReference result =
          new com.google.cloud.documentai.v1beta3.EvaluationReference(this);
      if (bitField0_ != 0) {
        buildPartial0(result);
      }
      onBuilt();
      return result;
    }

    private void buildPartial0(com.google.cloud.documentai.v1beta3.EvaluationReference result) {
      int from_bitField0_ = bitField0_;
      if (((from_bitField0_ & 0x00000001) != 0)) {
        result.operation_ = operation_;
      }
      if (((from_bitField0_ & 0x00000002) != 0)) {
        result.evaluation_ = evaluation_;
      }
      if (((from_bitField0_ & 0x00000004) != 0)) {
        result.aggregateMetrics_ =
            aggregateMetricsBuilder_ == null ? aggregateMetrics_ : aggregateMetricsBuilder_.build();
      }
      if (((from_bitField0_ & 0x00000008) != 0)) {
        result.aggregateMetricsExact_ =
            aggregateMetricsExactBuilder_ == null
                ? aggregateMetricsExact_
                : aggregateMetricsExactBuilder_.build();
      }
    }

    @java.lang.Override
    public Builder clone() {
      return super.clone();
    }

    @java.lang.Override
    public Builder setField(
        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
      return super.setField(field, value);
    }

    @java.lang.Override
    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
      return super.clearField(field);
    }

    @java.lang.Override
    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
      return super.clearOneof(oneof);
    }

    @java.lang.Override
    public Builder setRepeatedField(
        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
      return super.setRepeatedField(field, index, value);
    }

    @java.lang.Override
    public Builder addRepeatedField(
        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
      return super.addRepeatedField(field, value);
    }

    @java.lang.Override
    public Builder mergeFrom(com.google.protobuf.Message other) {
      if (other instanceof com.google.cloud.documentai.v1beta3.EvaluationReference) {
        return mergeFrom((com.google.cloud.documentai.v1beta3.EvaluationReference) other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }

    public Builder mergeFrom(com.google.cloud.documentai.v1beta3.EvaluationReference other) {
      if (other == com.google.cloud.documentai.v1beta3.EvaluationReference.getDefaultInstance())
        return this;
      if (!other.getOperation().isEmpty()) {
        operation_ = other.operation_;
        bitField0_ |= 0x00000001;
        onChanged();
      }
      if (!other.getEvaluation().isEmpty()) {
        evaluation_ = other.evaluation_;
        bitField0_ |= 0x00000002;
        onChanged();
      }
      if (other.hasAggregateMetrics()) {
        mergeAggregateMetrics(other.getAggregateMetrics());
      }
      if (other.hasAggregateMetricsExact()) {
        mergeAggregateMetricsExact(other.getAggregateMetricsExact());
      }
      this.mergeUnknownFields(other.getUnknownFields());
      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 {
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10:
              {
                operation_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000001;
                break;
              } // case 10
            case 18:
              {
                evaluation_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000002;
                break;
              } // case 18
            case 34:
              {
                input.readMessage(
                    getAggregateMetricsFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000004;
                break;
              } // case 34
            case 42:
              {
                input.readMessage(
                    getAggregateMetricsExactFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000008;
                break;
              } // case 42
            default:
              {
                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
                  done = true; // was an endgroup tag
                }
                break;
              } // default:
          } // switch (tag)
        } // while (!done)
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.unwrapIOException();
      } finally {
        onChanged();
      } // finally
      return this;
    }

    private int bitField0_;

    private java.lang.Object operation_ = "";
    /**
     *
     *
     * <pre>
     * The resource name of the Long Running Operation for the evaluation.
     * </pre>
     *
     * <code>string operation = 1;</code>
     *
     * @return The operation.
     */
    public java.lang.String getOperation() {
      java.lang.Object ref = operation_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        operation_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * The resource name of the Long Running Operation for the evaluation.
     * </pre>
     *
     * <code>string operation = 1;</code>
     *
     * @return The bytes for operation.
     */
    public com.google.protobuf.ByteString getOperationBytes() {
      java.lang.Object ref = operation_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        operation_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * The resource name of the Long Running Operation for the evaluation.
     * </pre>
     *
     * <code>string operation = 1;</code>
     *
     * @param value The operation to set.
     * @return This builder for chaining.
     */
    public Builder setOperation(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      operation_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The resource name of the Long Running Operation for the evaluation.
     * </pre>
     *
     * <code>string operation = 1;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearOperation() {
      operation_ = getDefaultInstance().getOperation();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The resource name of the Long Running Operation for the evaluation.
     * </pre>
     *
     * <code>string operation = 1;</code>
     *
     * @param value The bytes for operation to set.
     * @return This builder for chaining.
     */
    public Builder setOperationBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      operation_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    private java.lang.Object evaluation_ = "";
    /**
     *
     *
     * <pre>
     * The resource name of the evaluation.
     * </pre>
     *
     * <code>string evaluation = 2 [(.google.api.resource_reference) = { ... }</code>
     *
     * @return The evaluation.
     */
    public java.lang.String getEvaluation() {
      java.lang.Object ref = evaluation_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        evaluation_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * The resource name of the evaluation.
     * </pre>
     *
     * <code>string evaluation = 2 [(.google.api.resource_reference) = { ... }</code>
     *
     * @return The bytes for evaluation.
     */
    public com.google.protobuf.ByteString getEvaluationBytes() {
      java.lang.Object ref = evaluation_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        evaluation_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * The resource name of the evaluation.
     * </pre>
     *
     * <code>string evaluation = 2 [(.google.api.resource_reference) = { ... }</code>
     *
     * @param value The evaluation to set.
     * @return This builder for chaining.
     */
    public Builder setEvaluation(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      evaluation_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The resource name of the evaluation.
     * </pre>
     *
     * <code>string evaluation = 2 [(.google.api.resource_reference) = { ... }</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearEvaluation() {
      evaluation_ = getDefaultInstance().getEvaluation();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The resource name of the evaluation.
     * </pre>
     *
     * <code>string evaluation = 2 [(.google.api.resource_reference) = { ... }</code>
     *
     * @param value The bytes for evaluation to set.
     * @return This builder for chaining.
     */
    public Builder setEvaluationBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      evaluation_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

    private com.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregateMetrics_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.documentai.v1beta3.Evaluation.Metrics,
            com.google.cloud.documentai.v1beta3.Evaluation.Metrics.Builder,
            com.google.cloud.documentai.v1beta3.Evaluation.MetricsOrBuilder>
        aggregateMetricsBuilder_;
    /**
     *
     *
     * <pre>
     * An aggregate of the statistics for the evaluation with fuzzy matching on.
     * </pre>
     *
     * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics = 4;</code>
     *
     * @return Whether the aggregateMetrics field is set.
     */
    public boolean hasAggregateMetrics() {
      return ((bitField0_ & 0x00000004) != 0);
    }
    /**
     *
     *
     * <pre>
     * An aggregate of the statistics for the evaluation with fuzzy matching on.
     * </pre>
     *
     * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics = 4;</code>
     *
     * @return The aggregateMetrics.
     */
    public com.google.cloud.documentai.v1beta3.Evaluation.Metrics getAggregateMetrics() {
      if (aggregateMetricsBuilder_ == null) {
        return aggregateMetrics_ == null
            ? com.google.cloud.documentai.v1beta3.Evaluation.Metrics.getDefaultInstance()
            : aggregateMetrics_;
      } else {
        return aggregateMetricsBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * An aggregate of the statistics for the evaluation with fuzzy matching on.
     * </pre>
     *
     * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics = 4;</code>
     */
    public Builder setAggregateMetrics(
        com.google.cloud.documentai.v1beta3.Evaluation.Metrics value) {
      if (aggregateMetricsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        aggregateMetrics_ = value;
      } else {
        aggregateMetricsBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * An aggregate of the statistics for the evaluation with fuzzy matching on.
     * </pre>
     *
     * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics = 4;</code>
     */
    public Builder setAggregateMetrics(
        com.google.cloud.documentai.v1beta3.Evaluation.Metrics.Builder builderForValue) {
      if (aggregateMetricsBuilder_ == null) {
        aggregateMetrics_ = builderForValue.build();
      } else {
        aggregateMetricsBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * An aggregate of the statistics for the evaluation with fuzzy matching on.
     * </pre>
     *
     * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics = 4;</code>
     */
    public Builder mergeAggregateMetrics(
        com.google.cloud.documentai.v1beta3.Evaluation.Metrics value) {
      if (aggregateMetricsBuilder_ == null) {
        if (((bitField0_ & 0x00000004) != 0)
            && aggregateMetrics_ != null
            && aggregateMetrics_
                != com.google.cloud.documentai.v1beta3.Evaluation.Metrics.getDefaultInstance()) {
          getAggregateMetricsBuilder().mergeFrom(value);
        } else {
          aggregateMetrics_ = value;
        }
      } else {
        aggregateMetricsBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * An aggregate of the statistics for the evaluation with fuzzy matching on.
     * </pre>
     *
     * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics = 4;</code>
     */
    public Builder clearAggregateMetrics() {
      bitField0_ = (bitField0_ & ~0x00000004);
      aggregateMetrics_ = null;
      if (aggregateMetricsBuilder_ != null) {
        aggregateMetricsBuilder_.dispose();
        aggregateMetricsBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * An aggregate of the statistics for the evaluation with fuzzy matching on.
     * </pre>
     *
     * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics = 4;</code>
     */
    public com.google.cloud.documentai.v1beta3.Evaluation.Metrics.Builder
        getAggregateMetricsBuilder() {
      bitField0_ |= 0x00000004;
      onChanged();
      return getAggregateMetricsFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * An aggregate of the statistics for the evaluation with fuzzy matching on.
     * </pre>
     *
     * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics = 4;</code>
     */
    public com.google.cloud.documentai.v1beta3.Evaluation.MetricsOrBuilder
        getAggregateMetricsOrBuilder() {
      if (aggregateMetricsBuilder_ != null) {
        return aggregateMetricsBuilder_.getMessageOrBuilder();
      } else {
        return aggregateMetrics_ == null
            ? com.google.cloud.documentai.v1beta3.Evaluation.Metrics.getDefaultInstance()
            : aggregateMetrics_;
      }
    }
    /**
     *
     *
     * <pre>
     * An aggregate of the statistics for the evaluation with fuzzy matching on.
     * </pre>
     *
     * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics = 4;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.documentai.v1beta3.Evaluation.Metrics,
            com.google.cloud.documentai.v1beta3.Evaluation.Metrics.Builder,
            com.google.cloud.documentai.v1beta3.Evaluation.MetricsOrBuilder>
        getAggregateMetricsFieldBuilder() {
      if (aggregateMetricsBuilder_ == null) {
        aggregateMetricsBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.documentai.v1beta3.Evaluation.Metrics,
                com.google.cloud.documentai.v1beta3.Evaluation.Metrics.Builder,
                com.google.cloud.documentai.v1beta3.Evaluation.MetricsOrBuilder>(
                getAggregateMetrics(), getParentForChildren(), isClean());
        aggregateMetrics_ = null;
      }
      return aggregateMetricsBuilder_;
    }

    private com.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregateMetricsExact_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.documentai.v1beta3.Evaluation.Metrics,
            com.google.cloud.documentai.v1beta3.Evaluation.Metrics.Builder,
            com.google.cloud.documentai.v1beta3.Evaluation.MetricsOrBuilder>
        aggregateMetricsExactBuilder_;
    /**
     *
     *
     * <pre>
     * An aggregate of the statistics for the evaluation with fuzzy matching off.
     * </pre>
     *
     * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics_exact = 5;</code>
     *
     * @return Whether the aggregateMetricsExact field is set.
     */
    public boolean hasAggregateMetricsExact() {
      return ((bitField0_ & 0x00000008) != 0);
    }
    /**
     *
     *
     * <pre>
     * An aggregate of the statistics for the evaluation with fuzzy matching off.
     * </pre>
     *
     * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics_exact = 5;</code>
     *
     * @return The aggregateMetricsExact.
     */
    public com.google.cloud.documentai.v1beta3.Evaluation.Metrics getAggregateMetricsExact() {
      if (aggregateMetricsExactBuilder_ == null) {
        return aggregateMetricsExact_ == null
            ? com.google.cloud.documentai.v1beta3.Evaluation.Metrics.getDefaultInstance()
            : aggregateMetricsExact_;
      } else {
        return aggregateMetricsExactBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * An aggregate of the statistics for the evaluation with fuzzy matching off.
     * </pre>
     *
     * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics_exact = 5;</code>
     */
    public Builder setAggregateMetricsExact(
        com.google.cloud.documentai.v1beta3.Evaluation.Metrics value) {
      if (aggregateMetricsExactBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        aggregateMetricsExact_ = value;
      } else {
        aggregateMetricsExactBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * An aggregate of the statistics for the evaluation with fuzzy matching off.
     * </pre>
     *
     * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics_exact = 5;</code>
     */
    public Builder setAggregateMetricsExact(
        com.google.cloud.documentai.v1beta3.Evaluation.Metrics.Builder builderForValue) {
      if (aggregateMetricsExactBuilder_ == null) {
        aggregateMetricsExact_ = builderForValue.build();
      } else {
        aggregateMetricsExactBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * An aggregate of the statistics for the evaluation with fuzzy matching off.
     * </pre>
     *
     * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics_exact = 5;</code>
     */
    public Builder mergeAggregateMetricsExact(
        com.google.cloud.documentai.v1beta3.Evaluation.Metrics value) {
      if (aggregateMetricsExactBuilder_ == null) {
        if (((bitField0_ & 0x00000008) != 0)
            && aggregateMetricsExact_ != null
            && aggregateMetricsExact_
                != com.google.cloud.documentai.v1beta3.Evaluation.Metrics.getDefaultInstance()) {
          getAggregateMetricsExactBuilder().mergeFrom(value);
        } else {
          aggregateMetricsExact_ = value;
        }
      } else {
        aggregateMetricsExactBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * An aggregate of the statistics for the evaluation with fuzzy matching off.
     * </pre>
     *
     * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics_exact = 5;</code>
     */
    public Builder clearAggregateMetricsExact() {
      bitField0_ = (bitField0_ & ~0x00000008);
      aggregateMetricsExact_ = null;
      if (aggregateMetricsExactBuilder_ != null) {
        aggregateMetricsExactBuilder_.dispose();
        aggregateMetricsExactBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * An aggregate of the statistics for the evaluation with fuzzy matching off.
     * </pre>
     *
     * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics_exact = 5;</code>
     */
    public com.google.cloud.documentai.v1beta3.Evaluation.Metrics.Builder
        getAggregateMetricsExactBuilder() {
      bitField0_ |= 0x00000008;
      onChanged();
      return getAggregateMetricsExactFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * An aggregate of the statistics for the evaluation with fuzzy matching off.
     * </pre>
     *
     * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics_exact = 5;</code>
     */
    public com.google.cloud.documentai.v1beta3.Evaluation.MetricsOrBuilder
        getAggregateMetricsExactOrBuilder() {
      if (aggregateMetricsExactBuilder_ != null) {
        return aggregateMetricsExactBuilder_.getMessageOrBuilder();
      } else {
        return aggregateMetricsExact_ == null
            ? com.google.cloud.documentai.v1beta3.Evaluation.Metrics.getDefaultInstance()
            : aggregateMetricsExact_;
      }
    }
    /**
     *
     *
     * <pre>
     * An aggregate of the statistics for the evaluation with fuzzy matching off.
     * </pre>
     *
     * <code>.google.cloud.documentai.v1beta3.Evaluation.Metrics aggregate_metrics_exact = 5;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.documentai.v1beta3.Evaluation.Metrics,
            com.google.cloud.documentai.v1beta3.Evaluation.Metrics.Builder,
            com.google.cloud.documentai.v1beta3.Evaluation.MetricsOrBuilder>
        getAggregateMetricsExactFieldBuilder() {
      if (aggregateMetricsExactBuilder_ == null) {
        aggregateMetricsExactBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.documentai.v1beta3.Evaluation.Metrics,
                com.google.cloud.documentai.v1beta3.Evaluation.Metrics.Builder,
                com.google.cloud.documentai.v1beta3.Evaluation.MetricsOrBuilder>(
                getAggregateMetricsExact(), getParentForChildren(), isClean());
        aggregateMetricsExact_ = null;
      }
      return aggregateMetricsExactBuilder_;
    }

    @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.cloud.documentai.v1beta3.EvaluationReference)
  }

  // @@protoc_insertion_point(class_scope:google.cloud.documentai.v1beta3.EvaluationReference)
  private static final com.google.cloud.documentai.v1beta3.EvaluationReference DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.cloud.documentai.v1beta3.EvaluationReference();
  }

  public static com.google.cloud.documentai.v1beta3.EvaluationReference getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser<EvaluationReference> PARSER =
      new com.google.protobuf.AbstractParser<EvaluationReference>() {
        @java.lang.Override
        public EvaluationReference 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<EvaluationReference> parser() {
    return PARSER;
  }

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

  @java.lang.Override
  public com.google.cloud.documentai.v1beta3.EvaluationReference getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}
