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• PollWorkflowTaskQueueResponse.java

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io.temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse Maven / Gradle / Ivy

// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: temporal/api/workflowservice/v1/request_response.proto

package io.temporal.api.workflowservice.v1;

/**
 * Protobuf type {@code temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse}
 */
@javax.annotation.Generated(value="protoc", comments="annotations:PollWorkflowTaskQueueResponse.java.pb.meta")
public  final class PollWorkflowTaskQueueResponse extends
    com.google.protobuf.GeneratedMessageV3 implements
    // @@protoc_insertion_point(message_implements:temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse)
    PollWorkflowTaskQueueResponseOrBuilder {
private static final long serialVersionUID = 0L;
  // Use PollWorkflowTaskQueueResponse.newBuilder() to construct.
  private PollWorkflowTaskQueueResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
    super(builder);
  }
  private PollWorkflowTaskQueueResponse() {
    taskToken_ = com.google.protobuf.ByteString.EMPTY;
    nextPageToken_ = com.google.protobuf.ByteString.EMPTY;
    messages_ = java.util.Collections.emptyList();
  }

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  @SuppressWarnings({"unused"})
  protected java.lang.Object newInstance(
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    return new PollWorkflowTaskQueueResponse();
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  }
  public static final com.google.protobuf.Descriptors.Descriptor
      getDescriptor() {
    return io.temporal.api.workflowservice.v1.RequestResponseProto.internal_static_temporal_api_workflowservice_v1_PollWorkflowTaskQueueResponse_descriptor;
  }

  @SuppressWarnings({"rawtypes"})
  @java.lang.Override
  protected com.google.protobuf.MapField internalGetMapField(
      int number) {
    switch (number) {
      case 14:
        return internalGetQueries();
      default:
        throw new RuntimeException(
            "Invalid map field number: " + number);
    }
  }
  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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        .ensureFieldAccessorsInitialized(
            io.temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse.class, io.temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse.Builder.class);
  }

  public static final int TASK_TOKEN_FIELD_NUMBER = 1;
  private com.google.protobuf.ByteString taskToken_;
  /**
   * 
   * A unique identifier for this task
   * 
   *
   * bytes task_token = 1;
   * @return The taskToken.
   */
  public com.google.protobuf.ByteString getTaskToken() {
    return taskToken_;
  }

  public static final int WORKFLOW_EXECUTION_FIELD_NUMBER = 2;
  private io.temporal.api.common.v1.WorkflowExecution workflowExecution_;
  /**
   * .temporal.api.common.v1.WorkflowExecution workflow_execution = 2;
   * @return Whether the workflowExecution field is set.
   */
  public boolean hasWorkflowExecution() {
    return workflowExecution_ != null;
  }
  /**
   * .temporal.api.common.v1.WorkflowExecution workflow_execution = 2;
   * @return The workflowExecution.
   */
  public io.temporal.api.common.v1.WorkflowExecution getWorkflowExecution() {
    return workflowExecution_ == null ? io.temporal.api.common.v1.WorkflowExecution.getDefaultInstance() : workflowExecution_;
  }
  /**
   * .temporal.api.common.v1.WorkflowExecution workflow_execution = 2;
   */
  public io.temporal.api.common.v1.WorkflowExecutionOrBuilder getWorkflowExecutionOrBuilder() {
    return getWorkflowExecution();
  }

  public static final int WORKFLOW_TYPE_FIELD_NUMBER = 3;
  private io.temporal.api.common.v1.WorkflowType workflowType_;
  /**
   * .temporal.api.common.v1.WorkflowType workflow_type = 3;
   * @return Whether the workflowType field is set.
   */
  public boolean hasWorkflowType() {
    return workflowType_ != null;
  }
  /**
   * .temporal.api.common.v1.WorkflowType workflow_type = 3;
   * @return The workflowType.
   */
  public io.temporal.api.common.v1.WorkflowType getWorkflowType() {
    return workflowType_ == null ? io.temporal.api.common.v1.WorkflowType.getDefaultInstance() : workflowType_;
  }
  /**
   * .temporal.api.common.v1.WorkflowType workflow_type = 3;
   */
  public io.temporal.api.common.v1.WorkflowTypeOrBuilder getWorkflowTypeOrBuilder() {
    return getWorkflowType();
  }

  public static final int PREVIOUS_STARTED_EVENT_ID_FIELD_NUMBER = 4;
  private long previousStartedEventId_;
  /**
   * 
   * The last workflow task started event which was processed by some worker for this execution.
   * Will be zero if no task has ever started.
   * 
   *
   * int64 previous_started_event_id = 4;
   * @return The previousStartedEventId.
   */
  public long getPreviousStartedEventId() {
    return previousStartedEventId_;
  }

  public static final int STARTED_EVENT_ID_FIELD_NUMBER = 5;
  private long startedEventId_;
  /**
   * 
   * The id of the most recent workflow task started event, which will have been generated as a
   * result of this poll request being served.
   * 
   *
   * int64 started_event_id = 5;
   * @return The startedEventId.
   */
  public long getStartedEventId() {
    return startedEventId_;
  }

  public static final int ATTEMPT_FIELD_NUMBER = 6;
  private int attempt_;
  /**
   * 
   * Starting at 1, the number of attempts to complete this task by any worker.
   * 
   *
   * int32 attempt = 6;
   * @return The attempt.
   */
  public int getAttempt() {
    return attempt_;
  }

  public static final int BACKLOG_COUNT_HINT_FIELD_NUMBER = 7;
  private long backlogCountHint_;
  /**
   * 
   * A hint that there are more tasks already present in this task queue. Can be used to
   * prioritize draining a sticky queue before polling from a normal queue.
   * 
   *
   * int64 backlog_count_hint = 7;
   * @return The backlogCountHint.
   */
  public long getBacklogCountHint() {
    return backlogCountHint_;
  }

  public static final int HISTORY_FIELD_NUMBER = 8;
  private io.temporal.api.history.v1.History history_;
  /**
   * 
   * The history for this workflow, which will either be complete or partial. Partial histories
   * are sent to workers who have signaled that they are using a sticky queue when completing
   * a workflow task.
   * 
   *
   * .temporal.api.history.v1.History history = 8;
   * @return Whether the history field is set.
   */
  public boolean hasHistory() {
    return history_ != null;
  }
  /**
   * 
   * The history for this workflow, which will either be complete or partial. Partial histories
   * are sent to workers who have signaled that they are using a sticky queue when completing
   * a workflow task.
   * 
   *
   * .temporal.api.history.v1.History history = 8;
   * @return The history.
   */
  public io.temporal.api.history.v1.History getHistory() {
    return history_ == null ? io.temporal.api.history.v1.History.getDefaultInstance() : history_;
  }
  /**
   * 
   * The history for this workflow, which will either be complete or partial. Partial histories
   * are sent to workers who have signaled that they are using a sticky queue when completing
   * a workflow task.
   * 
   *
   * .temporal.api.history.v1.History history = 8;
   */
  public io.temporal.api.history.v1.HistoryOrBuilder getHistoryOrBuilder() {
    return getHistory();
  }

  public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 9;
  private com.google.protobuf.ByteString nextPageToken_;
  /**
   * 
   * Will be set if there are more history events than were included in this response. Such events
   * should be fetched via `GetWorkflowExecutionHistory`.
   * 
   *
   * bytes next_page_token = 9;
   * @return The nextPageToken.
   */
  public com.google.protobuf.ByteString getNextPageToken() {
    return nextPageToken_;
  }

  public static final int QUERY_FIELD_NUMBER = 10;
  private io.temporal.api.query.v1.WorkflowQuery query_;
  /**
   * 
   * Legacy queries appear in this field. The query must be responded to via
   * `RespondQueryTaskCompleted`. If the workflow is already closed (queries are permitted on
   * closed workflows) then the `history` field will be populated with the entire history. It
   * may also be populated if this task originates on a non-sticky queue.
   * 
   *
   * .temporal.api.query.v1.WorkflowQuery query = 10;
   * @return Whether the query field is set.
   */
  public boolean hasQuery() {
    return query_ != null;
  }
  /**
   * 
   * Legacy queries appear in this field. The query must be responded to via
   * `RespondQueryTaskCompleted`. If the workflow is already closed (queries are permitted on
   * closed workflows) then the `history` field will be populated with the entire history. It
   * may also be populated if this task originates on a non-sticky queue.
   * 
   *
   * .temporal.api.query.v1.WorkflowQuery query = 10;
   * @return The query.
   */
  public io.temporal.api.query.v1.WorkflowQuery getQuery() {
    return query_ == null ? io.temporal.api.query.v1.WorkflowQuery.getDefaultInstance() : query_;
  }
  /**
   * 
   * Legacy queries appear in this field. The query must be responded to via
   * `RespondQueryTaskCompleted`. If the workflow is already closed (queries are permitted on
   * closed workflows) then the `history` field will be populated with the entire history. It
   * may also be populated if this task originates on a non-sticky queue.
   * 
   *
   * .temporal.api.query.v1.WorkflowQuery query = 10;
   */
  public io.temporal.api.query.v1.WorkflowQueryOrBuilder getQueryOrBuilder() {
    return getQuery();
  }

  public static final int WORKFLOW_EXECUTION_TASK_QUEUE_FIELD_NUMBER = 11;
  private io.temporal.api.taskqueue.v1.TaskQueue workflowExecutionTaskQueue_;
  /**
   * 
   * The task queue this task originated from, which will always be the original non-sticky name
   * for the queue, even if this response came from polling a sticky queue.
   * 
   *
   * .temporal.api.taskqueue.v1.TaskQueue workflow_execution_task_queue = 11;
   * @return Whether the workflowExecutionTaskQueue field is set.
   */
  public boolean hasWorkflowExecutionTaskQueue() {
    return workflowExecutionTaskQueue_ != null;
  }
  /**
   * 
   * The task queue this task originated from, which will always be the original non-sticky name
   * for the queue, even if this response came from polling a sticky queue.
   * 
   *
   * .temporal.api.taskqueue.v1.TaskQueue workflow_execution_task_queue = 11;
   * @return The workflowExecutionTaskQueue.
   */
  public io.temporal.api.taskqueue.v1.TaskQueue getWorkflowExecutionTaskQueue() {
    return workflowExecutionTaskQueue_ == null ? io.temporal.api.taskqueue.v1.TaskQueue.getDefaultInstance() : workflowExecutionTaskQueue_;
  }
  /**
   * 
   * The task queue this task originated from, which will always be the original non-sticky name
   * for the queue, even if this response came from polling a sticky queue.
   * 
   *
   * .temporal.api.taskqueue.v1.TaskQueue workflow_execution_task_queue = 11;
   */
  public io.temporal.api.taskqueue.v1.TaskQueueOrBuilder getWorkflowExecutionTaskQueueOrBuilder() {
    return getWorkflowExecutionTaskQueue();
  }

  public static final int SCHEDULED_TIME_FIELD_NUMBER = 12;
  private com.google.protobuf.Timestamp scheduledTime_;
  /**
   * 
   * When this task was scheduled by the server
   * 
   *
   * .google.protobuf.Timestamp scheduled_time = 12 [(.gogoproto.stdtime) = true];
   * @return Whether the scheduledTime field is set.
   */
  public boolean hasScheduledTime() {
    return scheduledTime_ != null;
  }
  /**
   * 
   * When this task was scheduled by the server
   * 
   *
   * .google.protobuf.Timestamp scheduled_time = 12 [(.gogoproto.stdtime) = true];
   * @return The scheduledTime.
   */
  public com.google.protobuf.Timestamp getScheduledTime() {
    return scheduledTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : scheduledTime_;
  }
  /**
   * 
   * When this task was scheduled by the server
   * 
   *
   * .google.protobuf.Timestamp scheduled_time = 12 [(.gogoproto.stdtime) = true];
   */
  public com.google.protobuf.TimestampOrBuilder getScheduledTimeOrBuilder() {
    return getScheduledTime();
  }

  public static final int STARTED_TIME_FIELD_NUMBER = 13;
  private com.google.protobuf.Timestamp startedTime_;
  /**
   * 
   * When the current workflow task started event was generated, meaning the current attempt.
   * 
   *
   * .google.protobuf.Timestamp started_time = 13 [(.gogoproto.stdtime) = true];
   * @return Whether the startedTime field is set.
   */
  public boolean hasStartedTime() {
    return startedTime_ != null;
  }
  /**
   * 
   * When the current workflow task started event was generated, meaning the current attempt.
   * 
   *
   * .google.protobuf.Timestamp started_time = 13 [(.gogoproto.stdtime) = true];
   * @return The startedTime.
   */
  public com.google.protobuf.Timestamp getStartedTime() {
    return startedTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : startedTime_;
  }
  /**
   * 
   * When the current workflow task started event was generated, meaning the current attempt.
   * 
   *
   * .google.protobuf.Timestamp started_time = 13 [(.gogoproto.stdtime) = true];
   */
  public com.google.protobuf.TimestampOrBuilder getStartedTimeOrBuilder() {
    return getStartedTime();
  }

  public static final int QUERIES_FIELD_NUMBER = 14;
  private static final class QueriesDefaultEntryHolder {
    static final com.google.protobuf.MapEntry<
        java.lang.String, io.temporal.api.query.v1.WorkflowQuery> defaultEntry =
            com.google.protobuf.MapEntry
            .newDefaultInstance(
                io.temporal.api.workflowservice.v1.RequestResponseProto.internal_static_temporal_api_workflowservice_v1_PollWorkflowTaskQueueResponse_QueriesEntry_descriptor, 
                com.google.protobuf.WireFormat.FieldType.STRING,
                "",
                com.google.protobuf.WireFormat.FieldType.MESSAGE,
                io.temporal.api.query.v1.WorkflowQuery.getDefaultInstance());
  }
  private com.google.protobuf.MapField<
      java.lang.String, io.temporal.api.query.v1.WorkflowQuery> queries_;
  private com.google.protobuf.MapField
  internalGetQueries() {
    if (queries_ == null) {
      return com.google.protobuf.MapField.emptyMapField(
          QueriesDefaultEntryHolder.defaultEntry);
    }
    return queries_;
  }

  public int getQueriesCount() {
    return internalGetQueries().getMap().size();
  }
  /**
   * 
   * Queries that should be executed after applying the history in this task. Responses should be
   * attached to `RespondWorkflowTaskCompletedRequest::query_results`
   * 
   *
   * map<string, .temporal.api.query.v1.WorkflowQuery> queries = 14;
   */

  public boolean containsQueries(
      java.lang.String key) {
    if (key == null) { throw new java.lang.NullPointerException(); }
    return internalGetQueries().getMap().containsKey(key);
  }
  /**
   * Use {@link #getQueriesMap()} instead.
   */
  @java.lang.Deprecated
  public java.util.Map getQueries() {
    return getQueriesMap();
  }
  /**
   * 
   * Queries that should be executed after applying the history in this task. Responses should be
   * attached to `RespondWorkflowTaskCompletedRequest::query_results`
   * 
   *
   * map<string, .temporal.api.query.v1.WorkflowQuery> queries = 14;
   */

  public java.util.Map getQueriesMap() {
    return internalGetQueries().getMap();
  }
  /**
   * 
   * Queries that should be executed after applying the history in this task. Responses should be
   * attached to `RespondWorkflowTaskCompletedRequest::query_results`
   * 
   *
   * map<string, .temporal.api.query.v1.WorkflowQuery> queries = 14;
   */

  public io.temporal.api.query.v1.WorkflowQuery getQueriesOrDefault(
      java.lang.String key,
      io.temporal.api.query.v1.WorkflowQuery defaultValue) {
    if (key == null) { throw new java.lang.NullPointerException(); }
    java.util.Map map =
        internalGetQueries().getMap();
    return map.containsKey(key) ? map.get(key) : defaultValue;
  }
  /**
   * 
   * Queries that should be executed after applying the history in this task. Responses should be
   * attached to `RespondWorkflowTaskCompletedRequest::query_results`
   * 
   *
   * map<string, .temporal.api.query.v1.WorkflowQuery> queries = 14;
   */

  public io.temporal.api.query.v1.WorkflowQuery getQueriesOrThrow(
      java.lang.String key) {
    if (key == null) { throw new java.lang.NullPointerException(); }
    java.util.Map map =
        internalGetQueries().getMap();
    if (!map.containsKey(key)) {
      throw new java.lang.IllegalArgumentException();
    }
    return map.get(key);
  }

  public static final int MESSAGES_FIELD_NUMBER = 15;
  private java.util.List messages_;
  /**
   * 
   * Protocol messages piggybacking on a WFT as a transport
   * 
   *
   * repeated .temporal.api.protocol.v1.Message messages = 15;
   */
  public java.util.List getMessagesList() {
    return messages_;
  }
  /**
   * 
   * Protocol messages piggybacking on a WFT as a transport
   * 
   *
   * repeated .temporal.api.protocol.v1.Message messages = 15;
   */
  public java.util.List 
      getMessagesOrBuilderList() {
    return messages_;
  }
  /**
   * 
   * Protocol messages piggybacking on a WFT as a transport
   * 
   *
   * repeated .temporal.api.protocol.v1.Message messages = 15;
   */
  public int getMessagesCount() {
    return messages_.size();
  }
  /**
   * 
   * Protocol messages piggybacking on a WFT as a transport
   * 
   *
   * repeated .temporal.api.protocol.v1.Message messages = 15;
   */
  public io.temporal.api.protocol.v1.Message getMessages(int index) {
    return messages_.get(index);
  }
  /**
   * 
   * Protocol messages piggybacking on a WFT as a transport
   * 
   *
   * repeated .temporal.api.protocol.v1.Message messages = 15;
   */
  public io.temporal.api.protocol.v1.MessageOrBuilder getMessagesOrBuilder(
      int index) {
    return messages_.get(index);
  }

  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 (!taskToken_.isEmpty()) {
      output.writeBytes(1, taskToken_);
    }
    if (workflowExecution_ != null) {
      output.writeMessage(2, getWorkflowExecution());
    }
    if (workflowType_ != null) {
      output.writeMessage(3, getWorkflowType());
    }
    if (previousStartedEventId_ != 0L) {
      output.writeInt64(4, previousStartedEventId_);
    }
    if (startedEventId_ != 0L) {
      output.writeInt64(5, startedEventId_);
    }
    if (attempt_ != 0) {
      output.writeInt32(6, attempt_);
    }
    if (backlogCountHint_ != 0L) {
      output.writeInt64(7, backlogCountHint_);
    }
    if (history_ != null) {
      output.writeMessage(8, getHistory());
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    private io.temporal.api.common.v1.WorkflowExecution workflowExecution_;
    private com.google.protobuf.SingleFieldBuilderV3<
        io.temporal.api.common.v1.WorkflowExecution, io.temporal.api.common.v1.WorkflowExecution.Builder, io.temporal.api.common.v1.WorkflowExecutionOrBuilder> workflowExecutionBuilder_;
    /**
     * .temporal.api.common.v1.WorkflowExecution workflow_execution = 2;
     * @return Whether the workflowExecution field is set.
     */
    public boolean hasWorkflowExecution() {
      return workflowExecutionBuilder_ != null || workflowExecution_ != null;
    }
    /**
     * .temporal.api.common.v1.WorkflowExecution workflow_execution = 2;
     * @return The workflowExecution.
     */
    public io.temporal.api.common.v1.WorkflowExecution getWorkflowExecution() {
      if (workflowExecutionBuilder_ == null) {
        return workflowExecution_ == null ? io.temporal.api.common.v1.WorkflowExecution.getDefaultInstance() : workflowExecution_;
      } else {
        return workflowExecutionBuilder_.getMessage();
      }
    }
    /**
     * .temporal.api.common.v1.WorkflowExecution workflow_execution = 2;
     */
    public Builder setWorkflowExecution(io.temporal.api.common.v1.WorkflowExecution value) {
      if (workflowExecutionBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        workflowExecution_ = value;
        onChanged();
      } else {
        workflowExecutionBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * .temporal.api.common.v1.WorkflowExecution workflow_execution = 2;
     */
    public Builder setWorkflowExecution(
        io.temporal.api.common.v1.WorkflowExecution.Builder builderForValue) {
      if (workflowExecutionBuilder_ == null) {
        workflowExecution_ = builderForValue.build();
        onChanged();
      } else {
        workflowExecutionBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * .temporal.api.common.v1.WorkflowExecution workflow_execution = 2;
     */
    public Builder mergeWorkflowExecution(io.temporal.api.common.v1.WorkflowExecution value) {
      if (workflowExecutionBuilder_ == null) {
        if (workflowExecution_ != null) {
          workflowExecution_ =
            io.temporal.api.common.v1.WorkflowExecution.newBuilder(workflowExecution_).mergeFrom(value).buildPartial();
        } else {
          workflowExecution_ = value;
        }
        onChanged();
      } else {
        workflowExecutionBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * .temporal.api.common.v1.WorkflowExecution workflow_execution = 2;
     */
    public Builder clearWorkflowExecution() {
      if (workflowExecutionBuilder_ == null) {
        workflowExecution_ = null;
        onChanged();
      } else {
        workflowExecution_ = null;
        workflowExecutionBuilder_ = null;
      }

      return this;
    }
    /**
     * .temporal.api.common.v1.WorkflowExecution workflow_execution = 2;
     */
    public io.temporal.api.common.v1.WorkflowExecution.Builder getWorkflowExecutionBuilder() {
      
      onChanged();
      return getWorkflowExecutionFieldBuilder().getBuilder();
    }
    /**
     * .temporal.api.common.v1.WorkflowExecution workflow_execution = 2;
     */
    public io.temporal.api.common.v1.WorkflowExecutionOrBuilder getWorkflowExecutionOrBuilder() {
      if (workflowExecutionBuilder_ != null) {
        return workflowExecutionBuilder_.getMessageOrBuilder();
      } else {
        return workflowExecution_ == null ?
            io.temporal.api.common.v1.WorkflowExecution.getDefaultInstance() : workflowExecution_;
      }
    }
    /**
     * .temporal.api.common.v1.WorkflowExecution workflow_execution = 2;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.temporal.api.common.v1.WorkflowExecution, io.temporal.api.common.v1.WorkflowExecution.Builder, io.temporal.api.common.v1.WorkflowExecutionOrBuilder> 
        getWorkflowExecutionFieldBuilder() {
      if (workflowExecutionBuilder_ == null) {
        workflowExecutionBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.temporal.api.common.v1.WorkflowExecution, io.temporal.api.common.v1.WorkflowExecution.Builder, io.temporal.api.common.v1.WorkflowExecutionOrBuilder>(
                getWorkflowExecution(),
                getParentForChildren(),
                isClean());
        workflowExecution_ = null;
      }
      return workflowExecutionBuilder_;
    }

    private io.temporal.api.common.v1.WorkflowType workflowType_;
    private com.google.protobuf.SingleFieldBuilderV3<
        io.temporal.api.common.v1.WorkflowType, io.temporal.api.common.v1.WorkflowType.Builder, io.temporal.api.common.v1.WorkflowTypeOrBuilder> workflowTypeBuilder_;
    /**
     * .temporal.api.common.v1.WorkflowType workflow_type = 3;
     * @return Whether the workflowType field is set.
     */
    public boolean hasWorkflowType() {
      return workflowTypeBuilder_ != null || workflowType_ != null;
    }
    /**
     * .temporal.api.common.v1.WorkflowType workflow_type = 3;
     * @return The workflowType.
     */
    public io.temporal.api.common.v1.WorkflowType getWorkflowType() {
      if (workflowTypeBuilder_ == null) {
        return workflowType_ == null ? io.temporal.api.common.v1.WorkflowType.getDefaultInstance() : workflowType_;
      } else {
        return workflowTypeBuilder_.getMessage();
      }
    }
    /**
     * .temporal.api.common.v1.WorkflowType workflow_type = 3;
     */
    public Builder setWorkflowType(io.temporal.api.common.v1.WorkflowType value) {
      if (workflowTypeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        workflowType_ = value;
        onChanged();
      } else {
        workflowTypeBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * .temporal.api.common.v1.WorkflowType workflow_type = 3;
     */
    public Builder setWorkflowType(
        io.temporal.api.common.v1.WorkflowType.Builder builderForValue) {
      if (workflowTypeBuilder_ == null) {
        workflowType_ = builderForValue.build();
        onChanged();
      } else {
        workflowTypeBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * .temporal.api.common.v1.WorkflowType workflow_type = 3;
     */
    public Builder mergeWorkflowType(io.temporal.api.common.v1.WorkflowType value) {
      if (workflowTypeBuilder_ == null) {
        if (workflowType_ != null) {
          workflowType_ =
            io.temporal.api.common.v1.WorkflowType.newBuilder(workflowType_).mergeFrom(value).buildPartial();
        } else {
          workflowType_ = value;
        }
        onChanged();
      } else {
        workflowTypeBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * .temporal.api.common.v1.WorkflowType workflow_type = 3;
     */
    public Builder clearWorkflowType() {
      if (workflowTypeBuilder_ == null) {
        workflowType_ = null;
        onChanged();
      } else {
        workflowType_ = null;
        workflowTypeBuilder_ = null;
      }

      return this;
    }
    /**
     * .temporal.api.common.v1.WorkflowType workflow_type = 3;
     */
    public io.temporal.api.common.v1.WorkflowType.Builder getWorkflowTypeBuilder() {
      
      onChanged();
      return getWorkflowTypeFieldBuilder().getBuilder();
    }
    /**
     * .temporal.api.common.v1.WorkflowType workflow_type = 3;
     */
    public io.temporal.api.common.v1.WorkflowTypeOrBuilder getWorkflowTypeOrBuilder() {
      if (workflowTypeBuilder_ != null) {
        return workflowTypeBuilder_.getMessageOrBuilder();
      } else {
        return workflowType_ == null ?
            io.temporal.api.common.v1.WorkflowType.getDefaultInstance() : workflowType_;
      }
    }
    /**
     * .temporal.api.common.v1.WorkflowType workflow_type = 3;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.temporal.api.common.v1.WorkflowType, io.temporal.api.common.v1.WorkflowType.Builder, io.temporal.api.common.v1.WorkflowTypeOrBuilder> 
        getWorkflowTypeFieldBuilder() {
      if (workflowTypeBuilder_ == null) {
        workflowTypeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.temporal.api.common.v1.WorkflowType, io.temporal.api.common.v1.WorkflowType.Builder, io.temporal.api.common.v1.WorkflowTypeOrBuilder>(
                getWorkflowType(),
                getParentForChildren(),
                isClean());
        workflowType_ = null;
      }
      return workflowTypeBuilder_;
    }

    private long previousStartedEventId_ ;
    /**
     * 
     * The last workflow task started event which was processed by some worker for this execution.
     * Will be zero if no task has ever started.
     * 
     *
     * int64 previous_started_event_id = 4;
     * @return The previousStartedEventId.
     */
    public long getPreviousStartedEventId() {
      return previousStartedEventId_;
    }
    /**
     * 
     * The last workflow task started event which was processed by some worker for this execution.
     * Will be zero if no task has ever started.
     * 
     *
     * int64 previous_started_event_id = 4;
     * @param value The previousStartedEventId to set.
     * @return This builder for chaining.
     */
    public Builder setPreviousStartedEventId(long value) {
      
      previousStartedEventId_ = value;
      onChanged();
      return this;
    }
    /**
     * 
     * The last workflow task started event which was processed by some worker for this execution.
     * Will be zero if no task has ever started.
     * 
     *
     * int64 previous_started_event_id = 4;
     * @return This builder for chaining.
     */
    public Builder clearPreviousStartedEventId() {
      
      previousStartedEventId_ = 0L;
      onChanged();
      return this;
    }

    private long startedEventId_ ;
    /**
     * 
     * The id of the most recent workflow task started event, which will have been generated as a
     * result of this poll request being served.
     * 
     *
     * int64 started_event_id = 5;
     * @return The startedEventId.
     */
    public long getStartedEventId() {
      return startedEventId_;
    }
    /**
     * 
     * The id of the most recent workflow task started event, which will have been generated as a
     * result of this poll request being served.
     * 
     *
     * int64 started_event_id = 5;
     * @param value The startedEventId to set.
     * @return This builder for chaining.
     */
    public Builder setStartedEventId(long value) {
      
      startedEventId_ = value;
      onChanged();
      return this;
    }
    /**
     * 
     * The id of the most recent workflow task started event, which will have been generated as a
     * result of this poll request being served.
     * 
     *
     * int64 started_event_id = 5;
     * @return This builder for chaining.
     */
    public Builder clearStartedEventId() {
      
      startedEventId_ = 0L;
      onChanged();
      return this;
    }

    private int attempt_ ;
    /**
     * 
     * Starting at 1, the number of attempts to complete this task by any worker.
     * 
     *
     * int32 attempt = 6;
     * @return The attempt.
     */
    public int getAttempt() {
      return attempt_;
    }
    /**
     * 
     * Starting at 1, the number of attempts to complete this task by any worker.
     * 
     *
     * int32 attempt = 6;
     * @param value The attempt to set.
     * @return This builder for chaining.
     */
    public Builder setAttempt(int value) {
      
      attempt_ = value;
      onChanged();
      return this;
    }
    /**
     * 
     * Starting at 1, the number of attempts to complete this task by any worker.
     * 
     *
     * int32 attempt = 6;
     * @return This builder for chaining.
     */
    public Builder clearAttempt() {
      
      attempt_ = 0;
      onChanged();
      return this;
    }

    private long backlogCountHint_ ;
    /**
     * 
     * A hint that there are more tasks already present in this task queue. Can be used to
     * prioritize draining a sticky queue before polling from a normal queue.
     * 
     *
     * int64 backlog_count_hint = 7;
     * @return The backlogCountHint.
     */
    public long getBacklogCountHint() {
      return backlogCountHint_;
    }
    /**
     * 
     * A hint that there are more tasks already present in this task queue. Can be used to
     * prioritize draining a sticky queue before polling from a normal queue.
     * 
     *
     * int64 backlog_count_hint = 7;
     * @param value The backlogCountHint to set.
     * @return This builder for chaining.
     */
    public Builder setBacklogCountHint(long value) {
      
      backlogCountHint_ = value;
      onChanged();
      return this;
    }
    /**
     * 
     * A hint that there are more tasks already present in this task queue. Can be used to
     * prioritize draining a sticky queue before polling from a normal queue.
     * 
     *
     * int64 backlog_count_hint = 7;
     * @return This builder for chaining.
     */
    public Builder clearBacklogCountHint() {
      
      backlogCountHint_ = 0L;
      onChanged();
      return this;
    }

    private io.temporal.api.history.v1.History history_;
    private com.google.protobuf.SingleFieldBuilderV3<
        io.temporal.api.history.v1.History, io.temporal.api.history.v1.History.Builder, io.temporal.api.history.v1.HistoryOrBuilder> historyBuilder_;
    /**
     * 
     * The history for this workflow, which will either be complete or partial. Partial histories
     * are sent to workers who have signaled that they are using a sticky queue when completing
     * a workflow task.
     * 
     *
     * .temporal.api.history.v1.History history = 8;
     * @return Whether the history field is set.
     */
    public boolean hasHistory() {
      return historyBuilder_ != null || history_ != null;
    }
    /**
     * 
     * The history for this workflow, which will either be complete or partial. Partial histories
     * are sent to workers who have signaled that they are using a sticky queue when completing
     * a workflow task.
     * 
     *
     * .temporal.api.history.v1.History history = 8;
     * @return The history.
     */
    public io.temporal.api.history.v1.History getHistory() {
      if (historyBuilder_ == null) {
        return history_ == null ? io.temporal.api.history.v1.History.getDefaultInstance() : history_;
      } else {
        return historyBuilder_.getMessage();
      }
    }
    /**
     * 
     * The history for this workflow, which will either be complete or partial. Partial histories
     * are sent to workers who have signaled that they are using a sticky queue when completing
     * a workflow task.
     * 
     *
     * .temporal.api.history.v1.History history = 8;
     */
    public Builder setHistory(io.temporal.api.history.v1.History value) {
      if (historyBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        history_ = value;
        onChanged();
      } else {
        historyBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * The history for this workflow, which will either be complete or partial. Partial histories
     * are sent to workers who have signaled that they are using a sticky queue when completing
     * a workflow task.
     * 
     *
     * .temporal.api.history.v1.History history = 8;
     */
    public Builder setHistory(
        io.temporal.api.history.v1.History.Builder builderForValue) {
      if (historyBuilder_ == null) {
        history_ = builderForValue.build();
        onChanged();
      } else {
        historyBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * The history for this workflow, which will either be complete or partial. Partial histories
     * are sent to workers who have signaled that they are using a sticky queue when completing
     * a workflow task.
     * 
     *
     * .temporal.api.history.v1.History history = 8;
     */
    public Builder mergeHistory(io.temporal.api.history.v1.History value) {
      if (historyBuilder_ == null) {
        if (history_ != null) {
          history_ =
            io.temporal.api.history.v1.History.newBuilder(history_).mergeFrom(value).buildPartial();
        } else {
          history_ = value;
        }
        onChanged();
      } else {
        historyBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * The history for this workflow, which will either be complete or partial. Partial histories
     * are sent to workers who have signaled that they are using a sticky queue when completing
     * a workflow task.
     * 
     *
     * .temporal.api.history.v1.History history = 8;
     */
    public Builder clearHistory() {
      if (historyBuilder_ == null) {
        history_ = null;
        onChanged();
      } else {
        history_ = null;
        historyBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * The history for this workflow, which will either be complete or partial. Partial histories
     * are sent to workers who have signaled that they are using a sticky queue when completing
     * a workflow task.
     * 
     *
     * .temporal.api.history.v1.History history = 8;
     */
    public io.temporal.api.history.v1.History.Builder getHistoryBuilder() {
      
      onChanged();
      return getHistoryFieldBuilder().getBuilder();
    }
    /**
     * 
     * The history for this workflow, which will either be complete or partial. Partial histories
     * are sent to workers who have signaled that they are using a sticky queue when completing
     * a workflow task.
     * 
     *
     * .temporal.api.history.v1.History history = 8;
     */
    public io.temporal.api.history.v1.HistoryOrBuilder getHistoryOrBuilder() {
      if (historyBuilder_ != null) {
        return historyBuilder_.getMessageOrBuilder();
      } else {
        return history_ == null ?
            io.temporal.api.history.v1.History.getDefaultInstance() : history_;
      }
    }
    /**
     * 
     * The history for this workflow, which will either be complete or partial. Partial histories
     * are sent to workers who have signaled that they are using a sticky queue when completing
     * a workflow task.
     * 
     *
     * .temporal.api.history.v1.History history = 8;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.temporal.api.history.v1.History, io.temporal.api.history.v1.History.Builder, io.temporal.api.history.v1.HistoryOrBuilder> 
        getHistoryFieldBuilder() {
      if (historyBuilder_ == null) {
        historyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.temporal.api.history.v1.History, io.temporal.api.history.v1.History.Builder, io.temporal.api.history.v1.HistoryOrBuilder>(
                getHistory(),
                getParentForChildren(),
                isClean());
        history_ = null;
      }
      return historyBuilder_;
    }

    private com.google.protobuf.ByteString nextPageToken_ = com.google.protobuf.ByteString.EMPTY;
    /**
     * 
     * Will be set if there are more history events than were included in this response. Such events
     * should be fetched via `GetWorkflowExecutionHistory`.
     * 
     *
     * bytes next_page_token = 9;
     * @return The nextPageToken.
     */
    public com.google.protobuf.ByteString getNextPageToken() {
      return nextPageToken_;
    }
    /**
     * 
     * Will be set if there are more history events than were included in this response. Such events
     * should be fetched via `GetWorkflowExecutionHistory`.
     * 
     *
     * bytes next_page_token = 9;
     * @param value The nextPageToken to set.
     * @return This builder for chaining.
     */
    public Builder setNextPageToken(com.google.protobuf.ByteString value) {
      if (value == null) {
    throw new NullPointerException();
  }
  
      nextPageToken_ = value;
      onChanged();
      return this;
    }
    /**
     * 
     * Will be set if there are more history events than were included in this response. Such events
     * should be fetched via `GetWorkflowExecutionHistory`.
     * 
     *
     * bytes next_page_token = 9;
     * @return This builder for chaining.
     */
    public Builder clearNextPageToken() {
      
      nextPageToken_ = getDefaultInstance().getNextPageToken();
      onChanged();
      return this;
    }

    private io.temporal.api.query.v1.WorkflowQuery query_;
    private com.google.protobuf.SingleFieldBuilderV3<
        io.temporal.api.query.v1.WorkflowQuery, io.temporal.api.query.v1.WorkflowQuery.Builder, io.temporal.api.query.v1.WorkflowQueryOrBuilder> queryBuilder_;
    /**
     * 
     * Legacy queries appear in this field. The query must be responded to via
     * `RespondQueryTaskCompleted`. If the workflow is already closed (queries are permitted on
     * closed workflows) then the `history` field will be populated with the entire history. It
     * may also be populated if this task originates on a non-sticky queue.
     * 
     *
     * .temporal.api.query.v1.WorkflowQuery query = 10;
     * @return Whether the query field is set.
     */
    public boolean hasQuery() {
      return queryBuilder_ != null || query_ != null;
    }
    /**
     * 
     * Legacy queries appear in this field. The query must be responded to via
     * `RespondQueryTaskCompleted`. If the workflow is already closed (queries are permitted on
     * closed workflows) then the `history` field will be populated with the entire history. It
     * may also be populated if this task originates on a non-sticky queue.
     * 
     *
     * .temporal.api.query.v1.WorkflowQuery query = 10;
     * @return The query.
     */
    public io.temporal.api.query.v1.WorkflowQuery getQuery() {
      if (queryBuilder_ == null) {
        return query_ == null ? io.temporal.api.query.v1.WorkflowQuery.getDefaultInstance() : query_;
      } else {
        return queryBuilder_.getMessage();
      }
    }
    /**
     * 
     * Legacy queries appear in this field. The query must be responded to via
     * `RespondQueryTaskCompleted`. If the workflow is already closed (queries are permitted on
     * closed workflows) then the `history` field will be populated with the entire history. It
     * may also be populated if this task originates on a non-sticky queue.
     * 
     *
     * .temporal.api.query.v1.WorkflowQuery query = 10;
     */
    public Builder setQuery(io.temporal.api.query.v1.WorkflowQuery value) {
      if (queryBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        query_ = value;
        onChanged();
      } else {
        queryBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * Legacy queries appear in this field. The query must be responded to via
     * `RespondQueryTaskCompleted`. If the workflow is already closed (queries are permitted on
     * closed workflows) then the `history` field will be populated with the entire history. It
     * may also be populated if this task originates on a non-sticky queue.
     * 
     *
     * .temporal.api.query.v1.WorkflowQuery query = 10;
     */
    public Builder setQuery(
        io.temporal.api.query.v1.WorkflowQuery.Builder builderForValue) {
      if (queryBuilder_ == null) {
        query_ = builderForValue.build();
        onChanged();
      } else {
        queryBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * Legacy queries appear in this field. The query must be responded to via
     * `RespondQueryTaskCompleted`. If the workflow is already closed (queries are permitted on
     * closed workflows) then the `history` field will be populated with the entire history. It
     * may also be populated if this task originates on a non-sticky queue.
     * 
     *
     * .temporal.api.query.v1.WorkflowQuery query = 10;
     */
    public Builder mergeQuery(io.temporal.api.query.v1.WorkflowQuery value) {
      if (queryBuilder_ == null) {
        if (query_ != null) {
          query_ =
            io.temporal.api.query.v1.WorkflowQuery.newBuilder(query_).mergeFrom(value).buildPartial();
        } else {
          query_ = value;
        }
        onChanged();
      } else {
        queryBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * Legacy queries appear in this field. The query must be responded to via
     * `RespondQueryTaskCompleted`. If the workflow is already closed (queries are permitted on
     * closed workflows) then the `history` field will be populated with the entire history. It
     * may also be populated if this task originates on a non-sticky queue.
     * 
     *
     * .temporal.api.query.v1.WorkflowQuery query = 10;
     */
    public Builder clearQuery() {
      if (queryBuilder_ == null) {
        query_ = null;
        onChanged();
      } else {
        query_ = null;
        queryBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * Legacy queries appear in this field. The query must be responded to via
     * `RespondQueryTaskCompleted`. If the workflow is already closed (queries are permitted on
     * closed workflows) then the `history` field will be populated with the entire history. It
     * may also be populated if this task originates on a non-sticky queue.
     * 
     *
     * .temporal.api.query.v1.WorkflowQuery query = 10;
     */
    public io.temporal.api.query.v1.WorkflowQuery.Builder getQueryBuilder() {
      
      onChanged();
      return getQueryFieldBuilder().getBuilder();
    }
    /**
     * 
     * Legacy queries appear in this field. The query must be responded to via
     * `RespondQueryTaskCompleted`. If the workflow is already closed (queries are permitted on
     * closed workflows) then the `history` field will be populated with the entire history. It
     * may also be populated if this task originates on a non-sticky queue.
     * 
     *
     * .temporal.api.query.v1.WorkflowQuery query = 10;
     */
    public io.temporal.api.query.v1.WorkflowQueryOrBuilder getQueryOrBuilder() {
      if (queryBuilder_ != null) {
        return queryBuilder_.getMessageOrBuilder();
      } else {
        return query_ == null ?
            io.temporal.api.query.v1.WorkflowQuery.getDefaultInstance() : query_;
      }
    }
    /**
     * 
     * Legacy queries appear in this field. The query must be responded to via
     * `RespondQueryTaskCompleted`. If the workflow is already closed (queries are permitted on
     * closed workflows) then the `history` field will be populated with the entire history. It
     * may also be populated if this task originates on a non-sticky queue.
     * 
     *
     * .temporal.api.query.v1.WorkflowQuery query = 10;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.temporal.api.query.v1.WorkflowQuery, io.temporal.api.query.v1.WorkflowQuery.Builder, io.temporal.api.query.v1.WorkflowQueryOrBuilder> 
        getQueryFieldBuilder() {
      if (queryBuilder_ == null) {
        queryBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.temporal.api.query.v1.WorkflowQuery, io.temporal.api.query.v1.WorkflowQuery.Builder, io.temporal.api.query.v1.WorkflowQueryOrBuilder>(
                getQuery(),
                getParentForChildren(),
                isClean());
        query_ = null;
      }
      return queryBuilder_;
    }

    private io.temporal.api.taskqueue.v1.TaskQueue workflowExecutionTaskQueue_;
    private com.google.protobuf.SingleFieldBuilderV3<
        io.temporal.api.taskqueue.v1.TaskQueue, io.temporal.api.taskqueue.v1.TaskQueue.Builder, io.temporal.api.taskqueue.v1.TaskQueueOrBuilder> workflowExecutionTaskQueueBuilder_;
    /**
     * 
     * The task queue this task originated from, which will always be the original non-sticky name
     * for the queue, even if this response came from polling a sticky queue.
     * 
     *
     * .temporal.api.taskqueue.v1.TaskQueue workflow_execution_task_queue = 11;
     * @return Whether the workflowExecutionTaskQueue field is set.
     */
    public boolean hasWorkflowExecutionTaskQueue() {
      return workflowExecutionTaskQueueBuilder_ != null || workflowExecutionTaskQueue_ != null;
    }
    /**
     * 
     * The task queue this task originated from, which will always be the original non-sticky name
     * for the queue, even if this response came from polling a sticky queue.
     * 
     *
     * .temporal.api.taskqueue.v1.TaskQueue workflow_execution_task_queue = 11;
     * @return The workflowExecutionTaskQueue.
     */
    public io.temporal.api.taskqueue.v1.TaskQueue getWorkflowExecutionTaskQueue() {
      if (workflowExecutionTaskQueueBuilder_ == null) {
        return workflowExecutionTaskQueue_ == null ? io.temporal.api.taskqueue.v1.TaskQueue.getDefaultInstance() : workflowExecutionTaskQueue_;
      } else {
        return workflowExecutionTaskQueueBuilder_.getMessage();
      }
    }
    /**
     * 
     * The task queue this task originated from, which will always be the original non-sticky name
     * for the queue, even if this response came from polling a sticky queue.
     * 
     *
     * .temporal.api.taskqueue.v1.TaskQueue workflow_execution_task_queue = 11;
     */
    public Builder setWorkflowExecutionTaskQueue(io.temporal.api.taskqueue.v1.TaskQueue value) {
      if (workflowExecutionTaskQueueBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        workflowExecutionTaskQueue_ = value;
        onChanged();
      } else {
        workflowExecutionTaskQueueBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * The task queue this task originated from, which will always be the original non-sticky name
     * for the queue, even if this response came from polling a sticky queue.
     * 
     *
     * .temporal.api.taskqueue.v1.TaskQueue workflow_execution_task_queue = 11;
     */
    public Builder setWorkflowExecutionTaskQueue(
        io.temporal.api.taskqueue.v1.TaskQueue.Builder builderForValue) {
      if (workflowExecutionTaskQueueBuilder_ == null) {
        workflowExecutionTaskQueue_ = builderForValue.build();
        onChanged();
      } else {
        workflowExecutionTaskQueueBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * The task queue this task originated from, which will always be the original non-sticky name
     * for the queue, even if this response came from polling a sticky queue.
     * 
     *
     * .temporal.api.taskqueue.v1.TaskQueue workflow_execution_task_queue = 11;
     */
    public Builder mergeWorkflowExecutionTaskQueue(io.temporal.api.taskqueue.v1.TaskQueue value) {
      if (workflowExecutionTaskQueueBuilder_ == null) {
        if (workflowExecutionTaskQueue_ != null) {
          workflowExecutionTaskQueue_ =
            io.temporal.api.taskqueue.v1.TaskQueue.newBuilder(workflowExecutionTaskQueue_).mergeFrom(value).buildPartial();
        } else {
          workflowExecutionTaskQueue_ = value;
        }
        onChanged();
      } else {
        workflowExecutionTaskQueueBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * The task queue this task originated from, which will always be the original non-sticky name
     * for the queue, even if this response came from polling a sticky queue.
     * 
     *
     * .temporal.api.taskqueue.v1.TaskQueue workflow_execution_task_queue = 11;
     */
    public Builder clearWorkflowExecutionTaskQueue() {
      if (workflowExecutionTaskQueueBuilder_ == null) {
        workflowExecutionTaskQueue_ = null;
        onChanged();
      } else {
        workflowExecutionTaskQueue_ = null;
        workflowExecutionTaskQueueBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * The task queue this task originated from, which will always be the original non-sticky name
     * for the queue, even if this response came from polling a sticky queue.
     * 
     *
     * .temporal.api.taskqueue.v1.TaskQueue workflow_execution_task_queue = 11;
     */
    public io.temporal.api.taskqueue.v1.TaskQueue.Builder getWorkflowExecutionTaskQueueBuilder() {
      
      onChanged();
      return getWorkflowExecutionTaskQueueFieldBuilder().getBuilder();
    }
    /**
     * 
     * The task queue this task originated from, which will always be the original non-sticky name
     * for the queue, even if this response came from polling a sticky queue.
     * 
     *
     * .temporal.api.taskqueue.v1.TaskQueue workflow_execution_task_queue = 11;
     */
    public io.temporal.api.taskqueue.v1.TaskQueueOrBuilder getWorkflowExecutionTaskQueueOrBuilder() {
      if (workflowExecutionTaskQueueBuilder_ != null) {
        return workflowExecutionTaskQueueBuilder_.getMessageOrBuilder();
      } else {
        return workflowExecutionTaskQueue_ == null ?
            io.temporal.api.taskqueue.v1.TaskQueue.getDefaultInstance() : workflowExecutionTaskQueue_;
      }
    }
    /**
     * 
     * The task queue this task originated from, which will always be the original non-sticky name
     * for the queue, even if this response came from polling a sticky queue.
     * 
     *
     * .temporal.api.taskqueue.v1.TaskQueue workflow_execution_task_queue = 11;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.temporal.api.taskqueue.v1.TaskQueue, io.temporal.api.taskqueue.v1.TaskQueue.Builder, io.temporal.api.taskqueue.v1.TaskQueueOrBuilder> 
        getWorkflowExecutionTaskQueueFieldBuilder() {
      if (workflowExecutionTaskQueueBuilder_ == null) {
        workflowExecutionTaskQueueBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.temporal.api.taskqueue.v1.TaskQueue, io.temporal.api.taskqueue.v1.TaskQueue.Builder, io.temporal.api.taskqueue.v1.TaskQueueOrBuilder>(
                getWorkflowExecutionTaskQueue(),
                getParentForChildren(),
                isClean());
        workflowExecutionTaskQueue_ = null;
      }
      return workflowExecutionTaskQueueBuilder_;
    }

    private com.google.protobuf.Timestamp scheduledTime_;
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> scheduledTimeBuilder_;
    /**
     * 
     * When this task was scheduled by the server
     * 
     *
     * .google.protobuf.Timestamp scheduled_time = 12 [(.gogoproto.stdtime) = true];
     * @return Whether the scheduledTime field is set.
     */
    public boolean hasScheduledTime() {
      return scheduledTimeBuilder_ != null || scheduledTime_ != null;
    }
    /**
     * 
     * When this task was scheduled by the server
     * 
     *
     * .google.protobuf.Timestamp scheduled_time = 12 [(.gogoproto.stdtime) = true];
     * @return The scheduledTime.
     */
    public com.google.protobuf.Timestamp getScheduledTime() {
      if (scheduledTimeBuilder_ == null) {
        return scheduledTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : scheduledTime_;
      } else {
        return scheduledTimeBuilder_.getMessage();
      }
    }
    /**
     * 
     * When this task was scheduled by the server
     * 
     *
     * .google.protobuf.Timestamp scheduled_time = 12 [(.gogoproto.stdtime) = true];
     */
    public Builder setScheduledTime(com.google.protobuf.Timestamp value) {
      if (scheduledTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        scheduledTime_ = value;
        onChanged();
      } else {
        scheduledTimeBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * When this task was scheduled by the server
     * 
     *
     * .google.protobuf.Timestamp scheduled_time = 12 [(.gogoproto.stdtime) = true];
     */
    public Builder setScheduledTime(
        com.google.protobuf.Timestamp.Builder builderForValue) {
      if (scheduledTimeBuilder_ == null) {
        scheduledTime_ = builderForValue.build();
        onChanged();
      } else {
        scheduledTimeBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * When this task was scheduled by the server
     * 
     *
     * .google.protobuf.Timestamp scheduled_time = 12 [(.gogoproto.stdtime) = true];
     */
    public Builder mergeScheduledTime(com.google.protobuf.Timestamp value) {
      if (scheduledTimeBuilder_ == null) {
        if (scheduledTime_ != null) {
          scheduledTime_ =
            com.google.protobuf.Timestamp.newBuilder(scheduledTime_).mergeFrom(value).buildPartial();
        } else {
          scheduledTime_ = value;
        }
        onChanged();
      } else {
        scheduledTimeBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * When this task was scheduled by the server
     * 
     *
     * .google.protobuf.Timestamp scheduled_time = 12 [(.gogoproto.stdtime) = true];
     */
    public Builder clearScheduledTime() {
      if (scheduledTimeBuilder_ == null) {
        scheduledTime_ = null;
        onChanged();
      } else {
        scheduledTime_ = null;
        scheduledTimeBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * When this task was scheduled by the server
     * 
     *
     * .google.protobuf.Timestamp scheduled_time = 12 [(.gogoproto.stdtime) = true];
     */
    public com.google.protobuf.Timestamp.Builder getScheduledTimeBuilder() {
      
      onChanged();
      return getScheduledTimeFieldBuilder().getBuilder();
    }
    /**
     * 
     * When this task was scheduled by the server
     * 
     *
     * .google.protobuf.Timestamp scheduled_time = 12 [(.gogoproto.stdtime) = true];
     */
    public com.google.protobuf.TimestampOrBuilder getScheduledTimeOrBuilder() {
      if (scheduledTimeBuilder_ != null) {
        return scheduledTimeBuilder_.getMessageOrBuilder();
      } else {
        return scheduledTime_ == null ?
            com.google.protobuf.Timestamp.getDefaultInstance() : scheduledTime_;
      }
    }
    /**
     * 
     * When this task was scheduled by the server
     * 
     *
     * .google.protobuf.Timestamp scheduled_time = 12 [(.gogoproto.stdtime) = true];
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
        getScheduledTimeFieldBuilder() {
      if (scheduledTimeBuilder_ == null) {
        scheduledTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
                getScheduledTime(),
                getParentForChildren(),
                isClean());
        scheduledTime_ = null;
      }
      return scheduledTimeBuilder_;
    }

    private com.google.protobuf.Timestamp startedTime_;
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> startedTimeBuilder_;
    /**
     * 
     * When the current workflow task started event was generated, meaning the current attempt.
     * 
     *
     * .google.protobuf.Timestamp started_time = 13 [(.gogoproto.stdtime) = true];
     * @return Whether the startedTime field is set.
     */
    public boolean hasStartedTime() {
      return startedTimeBuilder_ != null || startedTime_ != null;
    }
    /**
     * 
     * When the current workflow task started event was generated, meaning the current attempt.
     * 
     *
     * .google.protobuf.Timestamp started_time = 13 [(.gogoproto.stdtime) = true];
     * @return The startedTime.
     */
    public com.google.protobuf.Timestamp getStartedTime() {
      if (startedTimeBuilder_ == null) {
        return startedTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : startedTime_;
      } else {
        return startedTimeBuilder_.getMessage();
      }
    }
    /**
     * 
     * When the current workflow task started event was generated, meaning the current attempt.
     * 
     *
     * .google.protobuf.Timestamp started_time = 13 [(.gogoproto.stdtime) = true];
     */
    public Builder setStartedTime(com.google.protobuf.Timestamp value) {
      if (startedTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        startedTime_ = value;
        onChanged();
      } else {
        startedTimeBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * When the current workflow task started event was generated, meaning the current attempt.
     * 
     *
     * .google.protobuf.Timestamp started_time = 13 [(.gogoproto.stdtime) = true];
     */
    public Builder setStartedTime(
        com.google.protobuf.Timestamp.Builder builderForValue) {
      if (startedTimeBuilder_ == null) {
        startedTime_ = builderForValue.build();
        onChanged();
      } else {
        startedTimeBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * When the current workflow task started event was generated, meaning the current attempt.
     * 
     *
     * .google.protobuf.Timestamp started_time = 13 [(.gogoproto.stdtime) = true];
     */
    public Builder mergeStartedTime(com.google.protobuf.Timestamp value) {
      if (startedTimeBuilder_ == null) {
        if (startedTime_ != null) {
          startedTime_ =
            com.google.protobuf.Timestamp.newBuilder(startedTime_).mergeFrom(value).buildPartial();
        } else {
          startedTime_ = value;
        }
        onChanged();
      } else {
        startedTimeBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * When the current workflow task started event was generated, meaning the current attempt.
     * 
     *
     * .google.protobuf.Timestamp started_time = 13 [(.gogoproto.stdtime) = true];
     */
    public Builder clearStartedTime() {
      if (startedTimeBuilder_ == null) {
        startedTime_ = null;
        onChanged();
      } else {
        startedTime_ = null;
        startedTimeBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * When the current workflow task started event was generated, meaning the current attempt.
     * 
     *
     * .google.protobuf.Timestamp started_time = 13 [(.gogoproto.stdtime) = true];
     */
    public com.google.protobuf.Timestamp.Builder getStartedTimeBuilder() {
      
      onChanged();
      return getStartedTimeFieldBuilder().getBuilder();
    }
    /**
     * 
     * When the current workflow task started event was generated, meaning the current attempt.
     * 
     *
     * .google.protobuf.Timestamp started_time = 13 [(.gogoproto.stdtime) = true];
     */
    public com.google.protobuf.TimestampOrBuilder getStartedTimeOrBuilder() {
      if (startedTimeBuilder_ != null) {
        return startedTimeBuilder_.getMessageOrBuilder();
      } else {
        return startedTime_ == null ?
            com.google.protobuf.Timestamp.getDefaultInstance() : startedTime_;
      }
    }
    /**
     * 
     * When the current workflow task started event was generated, meaning the current attempt.
     * 
     *
     * .google.protobuf.Timestamp started_time = 13 [(.gogoproto.stdtime) = true];
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
        getStartedTimeFieldBuilder() {
      if (startedTimeBuilder_ == null) {
        startedTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
                getStartedTime(),
                getParentForChildren(),
                isClean());
        startedTime_ = null;
      }
      return startedTimeBuilder_;
    }

    private com.google.protobuf.MapField<
        java.lang.String, io.temporal.api.query.v1.WorkflowQuery> queries_;
    private com.google.protobuf.MapField
    internalGetQueries() {
      if (queries_ == null) {
        return com.google.protobuf.MapField.emptyMapField(
            QueriesDefaultEntryHolder.defaultEntry);
      }
      return queries_;
    }
    private com.google.protobuf.MapField
    internalGetMutableQueries() {
      onChanged();;
      if (queries_ == null) {
        queries_ = com.google.protobuf.MapField.newMapField(
            QueriesDefaultEntryHolder.defaultEntry);
      }
      if (!queries_.isMutable()) {
        queries_ = queries_.copy();
      }
      return queries_;
    }

    public int getQueriesCount() {
      return internalGetQueries().getMap().size();
    }
    /**
     * 
     * Queries that should be executed after applying the history in this task. Responses should be
     * attached to `RespondWorkflowTaskCompletedRequest::query_results`
     * 
     *
     * map<string, .temporal.api.query.v1.WorkflowQuery> queries = 14;
     */

    public boolean containsQueries(
        java.lang.String key) {
      if (key == null) { throw new java.lang.NullPointerException(); }
      return internalGetQueries().getMap().containsKey(key);
    }
    /**
     * Use {@link #getQueriesMap()} instead.
     */
    @java.lang.Deprecated
    public java.util.Map getQueries() {
      return getQueriesMap();
    }
    /**
     * 
     * Queries that should be executed after applying the history in this task. Responses should be
     * attached to `RespondWorkflowTaskCompletedRequest::query_results`
     * 
     *
     * map<string, .temporal.api.query.v1.WorkflowQuery> queries = 14;
     */

    public java.util.Map getQueriesMap() {
      return internalGetQueries().getMap();
    }
    /**
     * 
     * Queries that should be executed after applying the history in this task. Responses should be
     * attached to `RespondWorkflowTaskCompletedRequest::query_results`
     * 
     *
     * map<string, .temporal.api.query.v1.WorkflowQuery> queries = 14;
     */

    public io.temporal.api.query.v1.WorkflowQuery getQueriesOrDefault(
        java.lang.String key,
        io.temporal.api.query.v1.WorkflowQuery defaultValue) {
      if (key == null) { throw new java.lang.NullPointerException(); }
      java.util.Map map =
          internalGetQueries().getMap();
      return map.containsKey(key) ? map.get(key) : defaultValue;
    }
    /**
     * 
     * Queries that should be executed after applying the history in this task. Responses should be
     * attached to `RespondWorkflowTaskCompletedRequest::query_results`
     * 
     *
     * map<string, .temporal.api.query.v1.WorkflowQuery> queries = 14;
     */

    public io.temporal.api.query.v1.WorkflowQuery getQueriesOrThrow(
        java.lang.String key) {
      if (key == null) { throw new java.lang.NullPointerException(); }
      java.util.Map map =
          internalGetQueries().getMap();
      if (!map.containsKey(key)) {
        throw new java.lang.IllegalArgumentException();
      }
      return map.get(key);
    }

    public Builder clearQueries() {
      internalGetMutableQueries().getMutableMap()
          .clear();
      return this;
    }
    /**
     * 
     * Queries that should be executed after applying the history in this task. Responses should be
     * attached to `RespondWorkflowTaskCompletedRequest::query_results`
     * 
     *
     * map<string, .temporal.api.query.v1.WorkflowQuery> queries = 14;
     */

    public Builder removeQueries(
        java.lang.String key) {
      if (key == null) { throw new java.lang.NullPointerException(); }
      internalGetMutableQueries().getMutableMap()
          .remove(key);
      return this;
    }
    /**
     * Use alternate mutation accessors instead.
     */
    @java.lang.Deprecated
    public java.util.Map
    getMutableQueries() {
      return internalGetMutableQueries().getMutableMap();
    }
    /**
     * 
     * Queries that should be executed after applying the history in this task. Responses should be
     * attached to `RespondWorkflowTaskCompletedRequest::query_results`
     * 
     *
     * map<string, .temporal.api.query.v1.WorkflowQuery> queries = 14;
     */
    public Builder putQueries(
        java.lang.String key,
        io.temporal.api.query.v1.WorkflowQuery value) {
      if (key == null) { throw new java.lang.NullPointerException(); }
      if (value == null) { throw new java.lang.NullPointerException(); }
      internalGetMutableQueries().getMutableMap()
          .put(key, value);
      return this;
    }
    /**
     * 
     * Queries that should be executed after applying the history in this task. Responses should be
     * attached to `RespondWorkflowTaskCompletedRequest::query_results`
     * 
     *
     * map<string, .temporal.api.query.v1.WorkflowQuery> queries = 14;
     */

    public Builder putAllQueries(
        java.util.Map values) {
      internalGetMutableQueries().getMutableMap()
          .putAll(values);
      return this;
    }

    private java.util.List messages_ =
      java.util.Collections.emptyList();
    private void ensureMessagesIsMutable() {
      if (!((bitField0_ & 0x00000002) != 0)) {
        messages_ = new java.util.ArrayList(messages_);
        bitField0_ |= 0x00000002;
       }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
        io.temporal.api.protocol.v1.Message, io.temporal.api.protocol.v1.Message.Builder, io.temporal.api.protocol.v1.MessageOrBuilder> messagesBuilder_;

    /**
     * 
     * Protocol messages piggybacking on a WFT as a transport
     * 
     *
     * repeated .temporal.api.protocol.v1.Message messages = 15;
     */
    public java.util.List getMessagesList() {
      if (messagesBuilder_ == null) {
        return java.util.Collections.unmodifiableList(messages_);
      } else {
        return messagesBuilder_.getMessageList();
      }
    }
    /**
     * 
     * Protocol messages piggybacking on a WFT as a transport
     * 
     *
     * repeated .temporal.api.protocol.v1.Message messages = 15;
     */
    public int getMessagesCount() {
      if (messagesBuilder_ == null) {
        return messages_.size();
      } else {
        return messagesBuilder_.getCount();
      }
    }
    /**
     * 
     * Protocol messages piggybacking on a WFT as a transport
     * 
     *
     * repeated .temporal.api.protocol.v1.Message messages = 15;
     */
    public io.temporal.api.protocol.v1.Message getMessages(int index) {
      if (messagesBuilder_ == null) {
        return messages_.get(index);
      } else {
        return messagesBuilder_.getMessage(index);
      }
    }
    /**
     * 
     * Protocol messages piggybacking on a WFT as a transport
     * 
     *
     * repeated .temporal.api.protocol.v1.Message messages = 15;
     */
    public Builder setMessages(
        int index, io.temporal.api.protocol.v1.Message value) {
      if (messagesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureMessagesIsMutable();
        messages_.set(index, value);
        onChanged();
      } else {
        messagesBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     * 
     * Protocol messages piggybacking on a WFT as a transport
     * 
     *
     * repeated .temporal.api.protocol.v1.Message messages = 15;
     */
    public Builder setMessages(
        int index, io.temporal.api.protocol.v1.Message.Builder builderForValue) {
      if (messagesBuilder_ == null) {
        ensureMessagesIsMutable();
        messages_.set(index, builderForValue.build());
        onChanged();
      } else {
        messagesBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     * 
     * Protocol messages piggybacking on a WFT as a transport
     * 
     *
     * repeated .temporal.api.protocol.v1.Message messages = 15;
     */
    public Builder addMessages(io.temporal.api.protocol.v1.Message value) {
      if (messagesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureMessagesIsMutable();
        messages_.add(value);
        onChanged();
      } else {
        messagesBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     * 
     * Protocol messages piggybacking on a WFT as a transport
     * 
     *
     * repeated .temporal.api.protocol.v1.Message messages = 15;
     */
    public Builder addMessages(
        int index, io.temporal.api.protocol.v1.Message value) {
      if (messagesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureMessagesIsMutable();
        messages_.add(index, value);
        onChanged();
      } else {
        messagesBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     * 
     * Protocol messages piggybacking on a WFT as a transport
     * 
     *
     * repeated .temporal.api.protocol.v1.Message messages = 15;
     */
    public Builder addMessages(
        io.temporal.api.protocol.v1.Message.Builder builderForValue) {
      if (messagesBuilder_ == null) {
        ensureMessagesIsMutable();
        messages_.add(builderForValue.build());
        onChanged();
      } else {
        messagesBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     * 
     * Protocol messages piggybacking on a WFT as a transport
     * 
     *
     * repeated .temporal.api.protocol.v1.Message messages = 15;
     */
    public Builder addMessages(
        int index, io.temporal.api.protocol.v1.Message.Builder builderForValue) {
      if (messagesBuilder_ == null) {
        ensureMessagesIsMutable();
        messages_.add(index, builderForValue.build());
        onChanged();
      } else {
        messagesBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     * 
     * Protocol messages piggybacking on a WFT as a transport
     * 
     *
     * repeated .temporal.api.protocol.v1.Message messages = 15;
     */
    public Builder addAllMessages(
        java.lang.Iterable values) {
      if (messagesBuilder_ == null) {
        ensureMessagesIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(
            values, messages_);
        onChanged();
      } else {
        messagesBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     * 
     * Protocol messages piggybacking on a WFT as a transport
     * 
     *
     * repeated .temporal.api.protocol.v1.Message messages = 15;
     */
    public Builder clearMessages() {
      if (messagesBuilder_ == null) {
        messages_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000002);
        onChanged();
      } else {
        messagesBuilder_.clear();
      }
      return this;
    }
    /**
     * 
     * Protocol messages piggybacking on a WFT as a transport
     * 
     *
     * repeated .temporal.api.protocol.v1.Message messages = 15;
     */
    public Builder removeMessages(int index) {
      if (messagesBuilder_ == null) {
        ensureMessagesIsMutable();
        messages_.remove(index);
        onChanged();
      } else {
        messagesBuilder_.remove(index);
      }
      return this;
    }
    /**
     * 
     * Protocol messages piggybacking on a WFT as a transport
     * 
     *
     * repeated .temporal.api.protocol.v1.Message messages = 15;
     */
    public io.temporal.api.protocol.v1.Message.Builder getMessagesBuilder(
        int index) {
      return getMessagesFieldBuilder().getBuilder(index);
    }
    /**
     * 
     * Protocol messages piggybacking on a WFT as a transport
     * 
     *
     * repeated .temporal.api.protocol.v1.Message messages = 15;
     */
    public io.temporal.api.protocol.v1.MessageOrBuilder getMessagesOrBuilder(
        int index) {
      if (messagesBuilder_ == null) {
        return messages_.get(index);  } else {
        return messagesBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     * 
     * Protocol messages piggybacking on a WFT as a transport
     * 
     *
     * repeated .temporal.api.protocol.v1.Message messages = 15;
     */
    public java.util.List 
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      if (messagesBuilder_ != null) {
        return messagesBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(messages_);
      }
    }
    /**
     * 
     * Protocol messages piggybacking on a WFT as a transport
     * 
     *
     * repeated .temporal.api.protocol.v1.Message messages = 15;
     */
    public io.temporal.api.protocol.v1.Message.Builder addMessagesBuilder() {
      return getMessagesFieldBuilder().addBuilder(
          io.temporal.api.protocol.v1.Message.getDefaultInstance());
    }
    /**
     * 
     * Protocol messages piggybacking on a WFT as a transport
     * 
     *
     * repeated .temporal.api.protocol.v1.Message messages = 15;
     */
    public io.temporal.api.protocol.v1.Message.Builder addMessagesBuilder(
        int index) {
      return getMessagesFieldBuilder().addBuilder(
          index, io.temporal.api.protocol.v1.Message.getDefaultInstance());
    }
    /**
     * 
     * Protocol messages piggybacking on a WFT as a transport
     * 
     *
     * repeated .temporal.api.protocol.v1.Message messages = 15;
     */
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      return getMessagesFieldBuilder().getBuilderList();
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    private com.google.protobuf.RepeatedFieldBuilderV3<
        io.temporal.api.protocol.v1.Message, io.temporal.api.protocol.v1.Message.Builder, io.temporal.api.protocol.v1.MessageOrBuilder> 
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      if (messagesBuilder_ == null) {
        messagesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
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                getParentForChildren(),
                isClean());
        messages_ = null;
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    @java.lang.Override
    public final Builder setUnknownFields(
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    @java.lang.Override
    public final Builder mergeUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.mergeUnknownFields(unknownFields);
    }


    // @@protoc_insertion_point(builder_scope:temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse)
  }

  // @@protoc_insertion_point(class_scope:temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse)
  private static final io.temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse DEFAULT_INSTANCE;
  static {
    DEFAULT_INSTANCE = new io.temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse();
  }

  public static io.temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

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

  @java.lang.Override
  public io.temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }

}