/*
 * 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/dataflow/v1beta3/metrics.proto

package com.google.dataflow.v1beta3;

/**
 *
 *
 * <pre>
 * Information about an individual work item execution.
 * </pre>
 *
 * Protobuf type {@code google.dataflow.v1beta3.WorkItemDetails}
 */
public final class WorkItemDetails extends com.google.protobuf.GeneratedMessageV3
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   *
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   *
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   *
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  /**
   *
   *
   * <pre>
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   * </pre>
   *
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   *
   * <pre>
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   *
   * <pre>
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  /**
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   * <pre>
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   * </pre>
   *
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  /**
   *
   *
   * <pre>
   * Progress of this work item.
   * </pre>
   *
   * <code>.google.dataflow.v1beta3.ProgressTimeseries progress = 6;</code>
   *
   * @return Whether the progress field is set.
   */
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   * <pre>
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   * </pre>
   *
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   *
   * @return The progress.
   */
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  }
  /**
   *
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   * <pre>
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   *
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  /**
   *
   *
   * <pre>
   * Metrics for this work item.
   * </pre>
   *
   * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
   */
  @java.lang.Override
  public java.util.List<com.google.dataflow.v1beta3.MetricUpdate> getMetricsList() {
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  }
  /**
   *
   *
   * <pre>
   * Metrics for this work item.
   * </pre>
   *
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   */
  @java.lang.Override
  public java.util.List<? extends com.google.dataflow.v1beta3.MetricUpdateOrBuilder>
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    return metrics_;
  }
  /**
   *
   *
   * <pre>
   * Metrics for this work item.
   * </pre>
   *
   * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
   */
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  /**
   *
   *
   * <pre>
   * Metrics for this work item.
   * </pre>
   *
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   */
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   *
   *
   * <pre>
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   *
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   */
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    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
      return super.clearField(field);
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    @java.lang.Override
    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
      return super.clearOneof(oneof);
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    @java.lang.Override
    public Builder setRepeatedField(
        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
      return super.setRepeatedField(field, index, value);
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    @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.dataflow.v1beta3.WorkItemDetails) {
        return mergeFrom((com.google.dataflow.v1beta3.WorkItemDetails) other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }

    public Builder mergeFrom(com.google.dataflow.v1beta3.WorkItemDetails other) {
      if (other == com.google.dataflow.v1beta3.WorkItemDetails.getDefaultInstance()) return this;
      if (!other.getTaskId().isEmpty()) {
        taskId_ = other.taskId_;
        onChanged();
      }
      if (!other.getAttemptId().isEmpty()) {
        attemptId_ = other.attemptId_;
        onChanged();
      }
      if (other.hasStartTime()) {
        mergeStartTime(other.getStartTime());
      }
      if (other.hasEndTime()) {
        mergeEndTime(other.getEndTime());
      }
      if (other.state_ != 0) {
        setStateValue(other.getStateValue());
      }
      if (other.hasProgress()) {
        mergeProgress(other.getProgress());
      }
      if (metricsBuilder_ == null) {
        if (!other.metrics_.isEmpty()) {
          if (metrics_.isEmpty()) {
            metrics_ = other.metrics_;
            bitField0_ = (bitField0_ & ~0x00000001);
          } else {
            ensureMetricsIsMutable();
            metrics_.addAll(other.metrics_);
          }
          onChanged();
        }
      } else {
        if (!other.metrics_.isEmpty()) {
          if (metricsBuilder_.isEmpty()) {
            metricsBuilder_.dispose();
            metricsBuilder_ = null;
            metrics_ = other.metrics_;
            bitField0_ = (bitField0_ & ~0x00000001);
            metricsBuilder_ =
                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                    ? getMetricsFieldBuilder()
                    : null;
          } else {
            metricsBuilder_.addAllMessages(other.metrics_);
          }
        }
      }
      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:
              {
                taskId_ = input.readStringRequireUtf8();

                break;
              } // case 10
            case 18:
              {
                attemptId_ = input.readStringRequireUtf8();

                break;
              } // case 18
            case 26:
              {
                input.readMessage(getStartTimeFieldBuilder().getBuilder(), extensionRegistry);

                break;
              } // case 26
            case 34:
              {
                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);

                break;
              } // case 34
            case 40:
              {
                state_ = input.readEnum();

                break;
              } // case 40
            case 50:
              {
                input.readMessage(getProgressFieldBuilder().getBuilder(), extensionRegistry);

                break;
              } // case 50
            case 58:
              {
                com.google.dataflow.v1beta3.MetricUpdate m =
                    input.readMessage(
                        com.google.dataflow.v1beta3.MetricUpdate.parser(), extensionRegistry);
                if (metricsBuilder_ == null) {
                  ensureMetricsIsMutable();
                  metrics_.add(m);
                } else {
                  metricsBuilder_.addMessage(m);
                }
                break;
              } // case 58
            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 taskId_ = "";
    /**
     *
     *
     * <pre>
     * Name of this work item.
     * </pre>
     *
     * <code>string task_id = 1;</code>
     *
     * @return The taskId.
     */
    public java.lang.String getTaskId() {
      java.lang.Object ref = taskId_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        taskId_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Name of this work item.
     * </pre>
     *
     * <code>string task_id = 1;</code>
     *
     * @return The bytes for taskId.
     */
    public com.google.protobuf.ByteString getTaskIdBytes() {
      java.lang.Object ref = taskId_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        taskId_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Name of this work item.
     * </pre>
     *
     * <code>string task_id = 1;</code>
     *
     * @param value The taskId to set.
     * @return This builder for chaining.
     */
    public Builder setTaskId(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }

      taskId_ = value;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Name of this work item.
     * </pre>
     *
     * <code>string task_id = 1;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearTaskId() {

      taskId_ = getDefaultInstance().getTaskId();
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Name of this work item.
     * </pre>
     *
     * <code>string task_id = 1;</code>
     *
     * @param value The bytes for taskId to set.
     * @return This builder for chaining.
     */
    public Builder setTaskIdBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);

      taskId_ = value;
      onChanged();
      return this;
    }

    private java.lang.Object attemptId_ = "";
    /**
     *
     *
     * <pre>
     * Attempt ID of this work item
     * </pre>
     *
     * <code>string attempt_id = 2;</code>
     *
     * @return The attemptId.
     */
    public java.lang.String getAttemptId() {
      java.lang.Object ref = attemptId_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        attemptId_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Attempt ID of this work item
     * </pre>
     *
     * <code>string attempt_id = 2;</code>
     *
     * @return The bytes for attemptId.
     */
    public com.google.protobuf.ByteString getAttemptIdBytes() {
      java.lang.Object ref = attemptId_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        attemptId_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Attempt ID of this work item
     * </pre>
     *
     * <code>string attempt_id = 2;</code>
     *
     * @param value The attemptId to set.
     * @return This builder for chaining.
     */
    public Builder setAttemptId(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }

      attemptId_ = value;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Attempt ID of this work item
     * </pre>
     *
     * <code>string attempt_id = 2;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearAttemptId() {

      attemptId_ = getDefaultInstance().getAttemptId();
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Attempt ID of this work item
     * </pre>
     *
     * <code>string attempt_id = 2;</code>
     *
     * @param value The bytes for attemptId to set.
     * @return This builder for chaining.
     */
    public Builder setAttemptIdBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);

      attemptId_ = value;
      onChanged();
      return this;
    }

    private com.google.protobuf.Timestamp startTime_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        startTimeBuilder_;
    /**
     *
     *
     * <pre>
     * Start time of this work item attempt.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp start_time = 3;</code>
     *
     * @return Whether the startTime field is set.
     */
    public boolean hasStartTime() {
      return startTimeBuilder_ != null || startTime_ != null;
    }
    /**
     *
     *
     * <pre>
     * Start time of this work item attempt.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp start_time = 3;</code>
     *
     * @return The startTime.
     */
    public com.google.protobuf.Timestamp getStartTime() {
      if (startTimeBuilder_ == null) {
        return startTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : startTime_;
      } else {
        return startTimeBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Start time of this work item attempt.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp start_time = 3;</code>
     */
    public Builder setStartTime(com.google.protobuf.Timestamp value) {
      if (startTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        startTime_ = value;
        onChanged();
      } else {
        startTimeBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * Start time of this work item attempt.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp start_time = 3;</code>
     */
    public Builder setStartTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (startTimeBuilder_ == null) {
        startTime_ = builderForValue.build();
        onChanged();
      } else {
        startTimeBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * Start time of this work item attempt.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp start_time = 3;</code>
     */
    public Builder mergeStartTime(com.google.protobuf.Timestamp value) {
      if (startTimeBuilder_ == null) {
        if (startTime_ != null) {
          startTime_ =
              com.google.protobuf.Timestamp.newBuilder(startTime_).mergeFrom(value).buildPartial();
        } else {
          startTime_ = value;
        }
        onChanged();
      } else {
        startTimeBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * Start time of this work item attempt.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp start_time = 3;</code>
     */
    public Builder clearStartTime() {
      if (startTimeBuilder_ == null) {
        startTime_ = null;
        onChanged();
      } else {
        startTime_ = null;
        startTimeBuilder_ = null;
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * Start time of this work item attempt.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp start_time = 3;</code>
     */
    public com.google.protobuf.Timestamp.Builder getStartTimeBuilder() {

      onChanged();
      return getStartTimeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Start time of this work item attempt.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp start_time = 3;</code>
     */
    public com.google.protobuf.TimestampOrBuilder getStartTimeOrBuilder() {
      if (startTimeBuilder_ != null) {
        return startTimeBuilder_.getMessageOrBuilder();
      } else {
        return startTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : startTime_;
      }
    }
    /**
     *
     *
     * <pre>
     * Start time of this work item attempt.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp start_time = 3;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        getStartTimeFieldBuilder() {
      if (startTimeBuilder_ == null) {
        startTimeBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Timestamp,
                com.google.protobuf.Timestamp.Builder,
                com.google.protobuf.TimestampOrBuilder>(
                getStartTime(), getParentForChildren(), isClean());
        startTime_ = null;
      }
      return startTimeBuilder_;
    }

    private com.google.protobuf.Timestamp endTime_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        endTimeBuilder_;
    /**
     *
     *
     * <pre>
     * End time of this work item attempt.
     * If the work item is completed, this is the actual end time of the work
     * item.  Otherwise, it is the predicted end time.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 4;</code>
     *
     * @return Whether the endTime field is set.
     */
    public boolean hasEndTime() {
      return endTimeBuilder_ != null || endTime_ != null;
    }
    /**
     *
     *
     * <pre>
     * End time of this work item attempt.
     * If the work item is completed, this is the actual end time of the work
     * item.  Otherwise, it is the predicted end time.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 4;</code>
     *
     * @return The endTime.
     */
    public com.google.protobuf.Timestamp getEndTime() {
      if (endTimeBuilder_ == null) {
        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
      } else {
        return endTimeBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * End time of this work item attempt.
     * If the work item is completed, this is the actual end time of the work
     * item.  Otherwise, it is the predicted end time.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 4;</code>
     */
    public Builder setEndTime(com.google.protobuf.Timestamp value) {
      if (endTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        endTime_ = value;
        onChanged();
      } else {
        endTimeBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * End time of this work item attempt.
     * If the work item is completed, this is the actual end time of the work
     * item.  Otherwise, it is the predicted end time.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 4;</code>
     */
    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (endTimeBuilder_ == null) {
        endTime_ = builderForValue.build();
        onChanged();
      } else {
        endTimeBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * End time of this work item attempt.
     * If the work item is completed, this is the actual end time of the work
     * item.  Otherwise, it is the predicted end time.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 4;</code>
     */
    public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
      if (endTimeBuilder_ == null) {
        if (endTime_ != null) {
          endTime_ =
              com.google.protobuf.Timestamp.newBuilder(endTime_).mergeFrom(value).buildPartial();
        } else {
          endTime_ = value;
        }
        onChanged();
      } else {
        endTimeBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * End time of this work item attempt.
     * If the work item is completed, this is the actual end time of the work
     * item.  Otherwise, it is the predicted end time.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 4;</code>
     */
    public Builder clearEndTime() {
      if (endTimeBuilder_ == null) {
        endTime_ = null;
        onChanged();
      } else {
        endTime_ = null;
        endTimeBuilder_ = null;
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * End time of this work item attempt.
     * If the work item is completed, this is the actual end time of the work
     * item.  Otherwise, it is the predicted end time.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 4;</code>
     */
    public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {

      onChanged();
      return getEndTimeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * End time of this work item attempt.
     * If the work item is completed, this is the actual end time of the work
     * item.  Otherwise, it is the predicted end time.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 4;</code>
     */
    public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      if (endTimeBuilder_ != null) {
        return endTimeBuilder_.getMessageOrBuilder();
      } else {
        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
      }
    }
    /**
     *
     *
     * <pre>
     * End time of this work item attempt.
     * If the work item is completed, this is the actual end time of the work
     * item.  Otherwise, it is the predicted end time.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 4;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        getEndTimeFieldBuilder() {
      if (endTimeBuilder_ == null) {
        endTimeBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Timestamp,
                com.google.protobuf.Timestamp.Builder,
                com.google.protobuf.TimestampOrBuilder>(
                getEndTime(), getParentForChildren(), isClean());
        endTime_ = null;
      }
      return endTimeBuilder_;
    }

    private int state_ = 0;
    /**
     *
     *
     * <pre>
     * State of this work item.
     * </pre>
     *
     * <code>.google.dataflow.v1beta3.ExecutionState state = 5;</code>
     *
     * @return The enum numeric value on the wire for state.
     */
    @java.lang.Override
    public int getStateValue() {
      return state_;
    }
    /**
     *
     *
     * <pre>
     * State of this work item.
     * </pre>
     *
     * <code>.google.dataflow.v1beta3.ExecutionState state = 5;</code>
     *
     * @param value The enum numeric value on the wire for state to set.
     * @return This builder for chaining.
     */
    public Builder setStateValue(int value) {

      state_ = value;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * State of this work item.
     * </pre>
     *
     * <code>.google.dataflow.v1beta3.ExecutionState state = 5;</code>
     *
     * @return The state.
     */
    @java.lang.Override
    public com.google.dataflow.v1beta3.ExecutionState getState() {
      @SuppressWarnings("deprecation")
      com.google.dataflow.v1beta3.ExecutionState result =
          com.google.dataflow.v1beta3.ExecutionState.valueOf(state_);
      return result == null ? com.google.dataflow.v1beta3.ExecutionState.UNRECOGNIZED : result;
    }
    /**
     *
     *
     * <pre>
     * State of this work item.
     * </pre>
     *
     * <code>.google.dataflow.v1beta3.ExecutionState state = 5;</code>
     *
     * @param value The state to set.
     * @return This builder for chaining.
     */
    public Builder setState(com.google.dataflow.v1beta3.ExecutionState value) {
      if (value == null) {
        throw new NullPointerException();
      }

      state_ = value.getNumber();
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * State of this work item.
     * </pre>
     *
     * <code>.google.dataflow.v1beta3.ExecutionState state = 5;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearState() {

      state_ = 0;
      onChanged();
      return this;
    }

    private com.google.dataflow.v1beta3.ProgressTimeseries progress_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.dataflow.v1beta3.ProgressTimeseries,
            com.google.dataflow.v1beta3.ProgressTimeseries.Builder,
            com.google.dataflow.v1beta3.ProgressTimeseriesOrBuilder>
        progressBuilder_;
    /**
     *
     *
     * <pre>
     * Progress of this work item.
     * </pre>
     *
     * <code>.google.dataflow.v1beta3.ProgressTimeseries progress = 6;</code>
     *
     * @return Whether the progress field is set.
     */
    public boolean hasProgress() {
      return progressBuilder_ != null || progress_ != null;
    }
    /**
     *
     *
     * <pre>
     * Progress of this work item.
     * </pre>
     *
     * <code>.google.dataflow.v1beta3.ProgressTimeseries progress = 6;</code>
     *
     * @return The progress.
     */
    public com.google.dataflow.v1beta3.ProgressTimeseries getProgress() {
      if (progressBuilder_ == null) {
        return progress_ == null
            ? com.google.dataflow.v1beta3.ProgressTimeseries.getDefaultInstance()
            : progress_;
      } else {
        return progressBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Progress of this work item.
     * </pre>
     *
     * <code>.google.dataflow.v1beta3.ProgressTimeseries progress = 6;</code>
     */
    public Builder setProgress(com.google.dataflow.v1beta3.ProgressTimeseries value) {
      if (progressBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        progress_ = value;
        onChanged();
      } else {
        progressBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * Progress of this work item.
     * </pre>
     *
     * <code>.google.dataflow.v1beta3.ProgressTimeseries progress = 6;</code>
     */
    public Builder setProgress(
        com.google.dataflow.v1beta3.ProgressTimeseries.Builder builderForValue) {
      if (progressBuilder_ == null) {
        progress_ = builderForValue.build();
        onChanged();
      } else {
        progressBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * Progress of this work item.
     * </pre>
     *
     * <code>.google.dataflow.v1beta3.ProgressTimeseries progress = 6;</code>
     */
    public Builder mergeProgress(com.google.dataflow.v1beta3.ProgressTimeseries value) {
      if (progressBuilder_ == null) {
        if (progress_ != null) {
          progress_ =
              com.google.dataflow.v1beta3.ProgressTimeseries.newBuilder(progress_)
                  .mergeFrom(value)
                  .buildPartial();
        } else {
          progress_ = value;
        }
        onChanged();
      } else {
        progressBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * Progress of this work item.
     * </pre>
     *
     * <code>.google.dataflow.v1beta3.ProgressTimeseries progress = 6;</code>
     */
    public Builder clearProgress() {
      if (progressBuilder_ == null) {
        progress_ = null;
        onChanged();
      } else {
        progress_ = null;
        progressBuilder_ = null;
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * Progress of this work item.
     * </pre>
     *
     * <code>.google.dataflow.v1beta3.ProgressTimeseries progress = 6;</code>
     */
    public com.google.dataflow.v1beta3.ProgressTimeseries.Builder getProgressBuilder() {

      onChanged();
      return getProgressFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Progress of this work item.
     * </pre>
     *
     * <code>.google.dataflow.v1beta3.ProgressTimeseries progress = 6;</code>
     */
    public com.google.dataflow.v1beta3.ProgressTimeseriesOrBuilder getProgressOrBuilder() {
      if (progressBuilder_ != null) {
        return progressBuilder_.getMessageOrBuilder();
      } else {
        return progress_ == null
            ? com.google.dataflow.v1beta3.ProgressTimeseries.getDefaultInstance()
            : progress_;
      }
    }
    /**
     *
     *
     * <pre>
     * Progress of this work item.
     * </pre>
     *
     * <code>.google.dataflow.v1beta3.ProgressTimeseries progress = 6;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.dataflow.v1beta3.ProgressTimeseries,
            com.google.dataflow.v1beta3.ProgressTimeseries.Builder,
            com.google.dataflow.v1beta3.ProgressTimeseriesOrBuilder>
        getProgressFieldBuilder() {
      if (progressBuilder_ == null) {
        progressBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.dataflow.v1beta3.ProgressTimeseries,
                com.google.dataflow.v1beta3.ProgressTimeseries.Builder,
                com.google.dataflow.v1beta3.ProgressTimeseriesOrBuilder>(
                getProgress(), getParentForChildren(), isClean());
        progress_ = null;
      }
      return progressBuilder_;
    }

    private java.util.List<com.google.dataflow.v1beta3.MetricUpdate> metrics_ =
        java.util.Collections.emptyList();

    private void ensureMetricsIsMutable() {
      if (!((bitField0_ & 0x00000001) != 0)) {
        metrics_ = new java.util.ArrayList<com.google.dataflow.v1beta3.MetricUpdate>(metrics_);
        bitField0_ |= 0x00000001;
      }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.dataflow.v1beta3.MetricUpdate,
            com.google.dataflow.v1beta3.MetricUpdate.Builder,
            com.google.dataflow.v1beta3.MetricUpdateOrBuilder>
        metricsBuilder_;

    /**
     *
     *
     * <pre>
     * Metrics for this work item.
     * </pre>
     *
     * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
     */
    public java.util.List<com.google.dataflow.v1beta3.MetricUpdate> getMetricsList() {
      if (metricsBuilder_ == null) {
        return java.util.Collections.unmodifiableList(metrics_);
      } else {
        return metricsBuilder_.getMessageList();
      }
    }
    /**
     *
     *
     * <pre>
     * Metrics for this work item.
     * </pre>
     *
     * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
     */
    public int getMetricsCount() {
      if (metricsBuilder_ == null) {
        return metrics_.size();
      } else {
        return metricsBuilder_.getCount();
      }
    }
    /**
     *
     *
     * <pre>
     * Metrics for this work item.
     * </pre>
     *
     * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
     */
    public com.google.dataflow.v1beta3.MetricUpdate getMetrics(int index) {
      if (metricsBuilder_ == null) {
        return metrics_.get(index);
      } else {
        return metricsBuilder_.getMessage(index);
      }
    }
    /**
     *
     *
     * <pre>
     * Metrics for this work item.
     * </pre>
     *
     * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
     */
    public Builder setMetrics(int index, com.google.dataflow.v1beta3.MetricUpdate value) {
      if (metricsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureMetricsIsMutable();
        metrics_.set(index, value);
        onChanged();
      } else {
        metricsBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Metrics for this work item.
     * </pre>
     *
     * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
     */
    public Builder setMetrics(
        int index, com.google.dataflow.v1beta3.MetricUpdate.Builder builderForValue) {
      if (metricsBuilder_ == null) {
        ensureMetricsIsMutable();
        metrics_.set(index, builderForValue.build());
        onChanged();
      } else {
        metricsBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Metrics for this work item.
     * </pre>
     *
     * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
     */
    public Builder addMetrics(com.google.dataflow.v1beta3.MetricUpdate value) {
      if (metricsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureMetricsIsMutable();
        metrics_.add(value);
        onChanged();
      } else {
        metricsBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Metrics for this work item.
     * </pre>
     *
     * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
     */
    public Builder addMetrics(int index, com.google.dataflow.v1beta3.MetricUpdate value) {
      if (metricsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureMetricsIsMutable();
        metrics_.add(index, value);
        onChanged();
      } else {
        metricsBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Metrics for this work item.
     * </pre>
     *
     * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
     */
    public Builder addMetrics(com.google.dataflow.v1beta3.MetricUpdate.Builder builderForValue) {
      if (metricsBuilder_ == null) {
        ensureMetricsIsMutable();
        metrics_.add(builderForValue.build());
        onChanged();
      } else {
        metricsBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Metrics for this work item.
     * </pre>
     *
     * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
     */
    public Builder addMetrics(
        int index, com.google.dataflow.v1beta3.MetricUpdate.Builder builderForValue) {
      if (metricsBuilder_ == null) {
        ensureMetricsIsMutable();
        metrics_.add(index, builderForValue.build());
        onChanged();
      } else {
        metricsBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Metrics for this work item.
     * </pre>
     *
     * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
     */
    public Builder addAllMetrics(
        java.lang.Iterable<? extends com.google.dataflow.v1beta3.MetricUpdate> values) {
      if (metricsBuilder_ == null) {
        ensureMetricsIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, metrics_);
        onChanged();
      } else {
        metricsBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Metrics for this work item.
     * </pre>
     *
     * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
     */
    public Builder clearMetrics() {
      if (metricsBuilder_ == null) {
        metrics_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000001);
        onChanged();
      } else {
        metricsBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Metrics for this work item.
     * </pre>
     *
     * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
     */
    public Builder removeMetrics(int index) {
      if (metricsBuilder_ == null) {
        ensureMetricsIsMutable();
        metrics_.remove(index);
        onChanged();
      } else {
        metricsBuilder_.remove(index);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Metrics for this work item.
     * </pre>
     *
     * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
     */
    public com.google.dataflow.v1beta3.MetricUpdate.Builder getMetricsBuilder(int index) {
      return getMetricsFieldBuilder().getBuilder(index);
    }
    /**
     *
     *
     * <pre>
     * Metrics for this work item.
     * </pre>
     *
     * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
     */
    public com.google.dataflow.v1beta3.MetricUpdateOrBuilder getMetricsOrBuilder(int index) {
      if (metricsBuilder_ == null) {
        return metrics_.get(index);
      } else {
        return metricsBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     *
     *
     * <pre>
     * Metrics for this work item.
     * </pre>
     *
     * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
     */
    public java.util.List<? extends com.google.dataflow.v1beta3.MetricUpdateOrBuilder>
        getMetricsOrBuilderList() {
      if (metricsBuilder_ != null) {
        return metricsBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(metrics_);
      }
    }
    /**
     *
     *
     * <pre>
     * Metrics for this work item.
     * </pre>
     *
     * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
     */
    public com.google.dataflow.v1beta3.MetricUpdate.Builder addMetricsBuilder() {
      return getMetricsFieldBuilder()
          .addBuilder(com.google.dataflow.v1beta3.MetricUpdate.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * Metrics for this work item.
     * </pre>
     *
     * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
     */
    public com.google.dataflow.v1beta3.MetricUpdate.Builder addMetricsBuilder(int index) {
      return getMetricsFieldBuilder()
          .addBuilder(index, com.google.dataflow.v1beta3.MetricUpdate.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * Metrics for this work item.
     * </pre>
     *
     * <code>repeated .google.dataflow.v1beta3.MetricUpdate metrics = 7;</code>
     */
    public java.util.List<com.google.dataflow.v1beta3.MetricUpdate.Builder>
        getMetricsBuilderList() {
      return getMetricsFieldBuilder().getBuilderList();
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.dataflow.v1beta3.MetricUpdate,
            com.google.dataflow.v1beta3.MetricUpdate.Builder,
            com.google.dataflow.v1beta3.MetricUpdateOrBuilder>
        getMetricsFieldBuilder() {
      if (metricsBuilder_ == null) {
        metricsBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.dataflow.v1beta3.MetricUpdate,
                com.google.dataflow.v1beta3.MetricUpdate.Builder,
                com.google.dataflow.v1beta3.MetricUpdateOrBuilder>(
                metrics_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
        metrics_ = null;
      }
      return metricsBuilder_;
    }

    @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.dataflow.v1beta3.WorkItemDetails)
  }

  // @@protoc_insertion_point(class_scope:google.dataflow.v1beta3.WorkItemDetails)
  private static final com.google.dataflow.v1beta3.WorkItemDetails DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.dataflow.v1beta3.WorkItemDetails();
  }

  public static com.google.dataflow.v1beta3.WorkItemDetails getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

  @java.lang.Override
  public com.google.dataflow.v1beta3.WorkItemDetails getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}
