/*
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/cloud/vmmigration/v1/vmmigration.proto

package com.google.cloud.vmmigration.v1;

/**
 *
 *
 * <pre>
 * CloneStep holds information about the clone step progress.
 * </pre>
 *
 * Protobuf type {@code google.cloud.vmmigration.v1.CloneStep}
 */
public final class CloneStep extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.cloud.vmmigration.v1.CloneStep)
    CloneStepOrBuilder {
  private static final long serialVersionUID = 0L;
  // Use CloneStep.newBuilder() to construct.
  private CloneStep(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
    super(builder);
  }

  private CloneStep() {}

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

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

  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    return com.google.cloud.vmmigration.v1.VmMigrationProto
        .internal_static_google_cloud_vmmigration_v1_CloneStep_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.cloud.vmmigration.v1.VmMigrationProto
        .internal_static_google_cloud_vmmigration_v1_CloneStep_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.cloud.vmmigration.v1.CloneStep.class,
            com.google.cloud.vmmigration.v1.CloneStep.Builder.class);
  }

  private int stepCase_ = 0;
  private java.lang.Object step_;

  public enum StepCase
      implements
          com.google.protobuf.Internal.EnumLite,
          com.google.protobuf.AbstractMessage.InternalOneOfEnum {
    ADAPTING_OS(3),
    PREPARING_VM_DISKS(4),
    INSTANTIATING_MIGRATED_VM(5),
    STEP_NOT_SET(0);
    private final int value;

    private StepCase(int value) {
      this.value = value;
    }
    /**
     * @param value The number of the enum to look for.
     * @return The enum associated with the given number.
     * @deprecated Use {@link #forNumber(int)} instead.
     */
    @java.lang.Deprecated
    public static StepCase valueOf(int value) {
      return forNumber(value);
    }

    public static StepCase forNumber(int value) {
      switch (value) {
        case 3:
          return ADAPTING_OS;
        case 4:
          return PREPARING_VM_DISKS;
        case 5:
          return INSTANTIATING_MIGRATED_VM;
        case 0:
          return STEP_NOT_SET;
        default:
          return null;
      }
    }

    public int getNumber() {
      return this.value;
    }
  };

  public StepCase getStepCase() {
    return StepCase.forNumber(stepCase_);
  }

  public static final int ADAPTING_OS_FIELD_NUMBER = 3;
  /**
   *
   *
   * <pre>
   * Adapting OS step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.AdaptingOSStep adapting_os = 3;</code>
   *
   * @return Whether the adaptingOs field is set.
   */
  @java.lang.Override
  public boolean hasAdaptingOs() {
    return stepCase_ == 3;
  }
  /**
   *
   *
   * <pre>
   * Adapting OS step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.AdaptingOSStep adapting_os = 3;</code>
   *
   * @return The adaptingOs.
   */
  @java.lang.Override
  public com.google.cloud.vmmigration.v1.AdaptingOSStep getAdaptingOs() {
    if (stepCase_ == 3) {
      return (com.google.cloud.vmmigration.v1.AdaptingOSStep) step_;
    }
    return com.google.cloud.vmmigration.v1.AdaptingOSStep.getDefaultInstance();
  }
  /**
   *
   *
   * <pre>
   * Adapting OS step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.AdaptingOSStep adapting_os = 3;</code>
   */
  @java.lang.Override
  public com.google.cloud.vmmigration.v1.AdaptingOSStepOrBuilder getAdaptingOsOrBuilder() {
    if (stepCase_ == 3) {
      return (com.google.cloud.vmmigration.v1.AdaptingOSStep) step_;
    }
    return com.google.cloud.vmmigration.v1.AdaptingOSStep.getDefaultInstance();
  }

  public static final int PREPARING_VM_DISKS_FIELD_NUMBER = 4;
  /**
   *
   *
   * <pre>
   * Preparing VM disks step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.PreparingVMDisksStep preparing_vm_disks = 4;</code>
   *
   * @return Whether the preparingVmDisks field is set.
   */
  @java.lang.Override
  public boolean hasPreparingVmDisks() {
    return stepCase_ == 4;
  }
  /**
   *
   *
   * <pre>
   * Preparing VM disks step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.PreparingVMDisksStep preparing_vm_disks = 4;</code>
   *
   * @return The preparingVmDisks.
   */
  @java.lang.Override
  public com.google.cloud.vmmigration.v1.PreparingVMDisksStep getPreparingVmDisks() {
    if (stepCase_ == 4) {
      return (com.google.cloud.vmmigration.v1.PreparingVMDisksStep) step_;
    }
    return com.google.cloud.vmmigration.v1.PreparingVMDisksStep.getDefaultInstance();
  }
  /**
   *
   *
   * <pre>
   * Preparing VM disks step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.PreparingVMDisksStep preparing_vm_disks = 4;</code>
   */
  @java.lang.Override
  public com.google.cloud.vmmigration.v1.PreparingVMDisksStepOrBuilder
      getPreparingVmDisksOrBuilder() {
    if (stepCase_ == 4) {
      return (com.google.cloud.vmmigration.v1.PreparingVMDisksStep) step_;
    }
    return com.google.cloud.vmmigration.v1.PreparingVMDisksStep.getDefaultInstance();
  }

  public static final int INSTANTIATING_MIGRATED_VM_FIELD_NUMBER = 5;
  /**
   *
   *
   * <pre>
   * Instantiating migrated VM step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep instantiating_migrated_vm = 5;
   * </code>
   *
   * @return Whether the instantiatingMigratedVm field is set.
   */
  @java.lang.Override
  public boolean hasInstantiatingMigratedVm() {
    return stepCase_ == 5;
  }
  /**
   *
   *
   * <pre>
   * Instantiating migrated VM step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep instantiating_migrated_vm = 5;
   * </code>
   *
   * @return The instantiatingMigratedVm.
   */
  @java.lang.Override
  public com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep getInstantiatingMigratedVm() {
    if (stepCase_ == 5) {
      return (com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep) step_;
    }
    return com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep.getDefaultInstance();
  }
  /**
   *
   *
   * <pre>
   * Instantiating migrated VM step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep instantiating_migrated_vm = 5;
   * </code>
   */
  @java.lang.Override
  public com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStepOrBuilder
      getInstantiatingMigratedVmOrBuilder() {
    if (stepCase_ == 5) {
      return (com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep) step_;
    }
    return com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep.getDefaultInstance();
  }

  public static final int START_TIME_FIELD_NUMBER = 1;
  private com.google.protobuf.Timestamp startTime_;
  /**
   *
   *
   * <pre>
   * The time the step has started.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp start_time = 1;</code>
   *
   * @return Whether the startTime field is set.
   */
  @java.lang.Override
  public boolean hasStartTime() {
    return startTime_ != null;
  }
  /**
   *
   *
   * <pre>
   * The time the step has started.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp start_time = 1;</code>
   *
   * @return The startTime.
   */
  @java.lang.Override
  public com.google.protobuf.Timestamp getStartTime() {
    return startTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : startTime_;
  }
  /**
   *
   *
   * <pre>
   * The time the step has started.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp start_time = 1;</code>
   */
  @java.lang.Override
  public com.google.protobuf.TimestampOrBuilder getStartTimeOrBuilder() {
    return startTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : startTime_;
  }

  public static final int END_TIME_FIELD_NUMBER = 2;
  private com.google.protobuf.Timestamp endTime_;
  /**
   *
   *
   * <pre>
   * The time the step has ended.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp end_time = 2;</code>
   *
   * @return Whether the endTime field is set.
   */
  @java.lang.Override
  public boolean hasEndTime() {
    return endTime_ != null;
  }
  /**
   *
   *
   * <pre>
   * The time the step has ended.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp end_time = 2;</code>
   *
   * @return The endTime.
   */
  @java.lang.Override
  public com.google.protobuf.Timestamp getEndTime() {
    return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
  }
  /**
   *
   *
   * <pre>
   * The time the step has ended.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp end_time = 2;</code>
   */
  @java.lang.Override
  public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
    return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
  }

  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 (startTime_ != null) {
      output.writeMessage(1, getStartTime());
    }
    if (endTime_ != null) {
      output.writeMessage(2, getEndTime());
    }
    if (stepCase_ == 3) {
      output.writeMessage(3, (com.google.cloud.vmmigration.v1.AdaptingOSStep) step_);
    }
    if (stepCase_ == 4) {
      output.writeMessage(4, (com.google.cloud.vmmigration.v1.PreparingVMDisksStep) step_);
    }
    if (stepCase_ == 5) {
      output.writeMessage(5, (com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep) step_);
    }
    getUnknownFields().writeTo(output);
  }

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

    size = 0;
    if (startTime_ != null) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getStartTime());
    }
    if (endTime_ != null) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
    }
    if (stepCase_ == 3) {
      size +=
          com.google.protobuf.CodedOutputStream.computeMessageSize(
              3, (com.google.cloud.vmmigration.v1.AdaptingOSStep) step_);
    }
    if (stepCase_ == 4) {
      size +=
          com.google.protobuf.CodedOutputStream.computeMessageSize(
              4, (com.google.cloud.vmmigration.v1.PreparingVMDisksStep) step_);
    }
    if (stepCase_ == 5) {
      size +=
          com.google.protobuf.CodedOutputStream.computeMessageSize(
              5, (com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep) step_);
    }
    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }

  @java.lang.Override
  public boolean equals(final java.lang.Object obj) {
    if (obj == this) {
      return true;
    }
    if (!(obj instanceof com.google.cloud.vmmigration.v1.CloneStep)) {
      return super.equals(obj);
    }
    com.google.cloud.vmmigration.v1.CloneStep other =
        (com.google.cloud.vmmigration.v1.CloneStep) obj;

    if (hasStartTime() != other.hasStartTime()) return false;
    if (hasStartTime()) {
      if (!getStartTime().equals(other.getStartTime())) return false;
    }
    if (hasEndTime() != other.hasEndTime()) return false;
    if (hasEndTime()) {
      if (!getEndTime().equals(other.getEndTime())) return false;
    }
    if (!getStepCase().equals(other.getStepCase())) return false;
    switch (stepCase_) {
      case 3:
        if (!getAdaptingOs().equals(other.getAdaptingOs())) return false;
        break;
      case 4:
        if (!getPreparingVmDisks().equals(other.getPreparingVmDisks())) return false;
        break;
      case 5:
        if (!getInstantiatingMigratedVm().equals(other.getInstantiatingMigratedVm())) return false;
        break;
      case 0:
      default:
    }
    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
    return true;
  }

  @java.lang.Override
  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
    }
    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    if (hasStartTime()) {
      hash = (37 * hash) + START_TIME_FIELD_NUMBER;
      hash = (53 * hash) + getStartTime().hashCode();
    }
    if (hasEndTime()) {
      hash = (37 * hash) + END_TIME_FIELD_NUMBER;
      hash = (53 * hash) + getEndTime().hashCode();
    }
    switch (stepCase_) {
      case 3:
        hash = (37 * hash) + ADAPTING_OS_FIELD_NUMBER;
        hash = (53 * hash) + getAdaptingOs().hashCode();
        break;
      case 4:
        hash = (37 * hash) + PREPARING_VM_DISKS_FIELD_NUMBER;
        hash = (53 * hash) + getPreparingVmDisks().hashCode();
        break;
      case 5:
        hash = (37 * hash) + INSTANTIATING_MIGRATED_VM_FIELD_NUMBER;
        hash = (53 * hash) + getInstantiatingMigratedVm().hashCode();
        break;
      case 0:
      default:
    }
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
  }

  public static com.google.cloud.vmmigration.v1.CloneStep parseFrom(java.nio.ByteBuffer data)
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    return PARSER.parseFrom(data);
  }

  public static com.google.cloud.vmmigration.v1.CloneStep parseFrom(
      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }

  public static com.google.cloud.vmmigration.v1.CloneStep parseFrom(
      com.google.protobuf.ByteString data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }

  public static com.google.cloud.vmmigration.v1.CloneStep parseFrom(
      com.google.protobuf.ByteString data,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }

  public static com.google.cloud.vmmigration.v1.CloneStep parseFrom(byte[] data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }

  public static com.google.cloud.vmmigration.v1.CloneStep parseFrom(
      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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    return PARSER.parseFrom(data, extensionRegistry);
  }

  public static com.google.cloud.vmmigration.v1.CloneStep parseFrom(java.io.InputStream input)
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    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
  }

  public static com.google.cloud.vmmigration.v1.CloneStep parseFrom(
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      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
        PARSER, input, extensionRegistry);
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    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
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  public static com.google.cloud.vmmigration.v1.CloneStep parseFrom(
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      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
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  }

  @java.lang.Override
  public Builder newBuilderForType() {
    return newBuilder();
  }

  public static Builder newBuilder() {
    return DEFAULT_INSTANCE.toBuilder();
  }

  public static Builder newBuilder(com.google.cloud.vmmigration.v1.CloneStep prototype) {
    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
  }

  @java.lang.Override
  public Builder toBuilder() {
    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
  }

  @java.lang.Override
  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
    Builder builder = new Builder(parent);
    return builder;
  }
  /**
   *
   *
   * <pre>
   * CloneStep holds information about the clone step progress.
   * </pre>
   *
   * Protobuf type {@code google.cloud.vmmigration.v1.CloneStep}
   */
  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
      implements
      // @@protoc_insertion_point(builder_implements:google.cloud.vmmigration.v1.CloneStep)
      com.google.cloud.vmmigration.v1.CloneStepOrBuilder {
    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
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    @java.lang.Override
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    private Builder() {}

    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
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    @java.lang.Override
    public Builder clear() {
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      if (adaptingOsBuilder_ != null) {
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      if (preparingVmDisksBuilder_ != null) {
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      stepCase_ = 0;
      step_ = null;
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    @java.lang.Override
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      if (!result.isInitialized()) {
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      return result;
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    @java.lang.Override
    public com.google.cloud.vmmigration.v1.CloneStep buildPartial() {
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      if (bitField0_ != 0) {
        buildPartial0(result);
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      buildPartialOneofs(result);
      onBuilt();
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    public Builder mergeFrom(com.google.protobuf.Message other) {
      if (other instanceof com.google.cloud.vmmigration.v1.CloneStep) {
        return mergeFrom((com.google.cloud.vmmigration.v1.CloneStep) other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }

    public Builder mergeFrom(com.google.cloud.vmmigration.v1.CloneStep other) {
      if (other == com.google.cloud.vmmigration.v1.CloneStep.getDefaultInstance()) return this;
      if (other.hasStartTime()) {
        mergeStartTime(other.getStartTime());
      }
      if (other.hasEndTime()) {
        mergeEndTime(other.getEndTime());
      }
      switch (other.getStepCase()) {
        case ADAPTING_OS:
          {
            mergeAdaptingOs(other.getAdaptingOs());
            break;
          }
        case PREPARING_VM_DISKS:
          {
            mergePreparingVmDisks(other.getPreparingVmDisks());
            break;
          }
        case INSTANTIATING_MIGRATED_VM:
          {
            mergeInstantiatingMigratedVm(other.getInstantiatingMigratedVm());
            break;
          }
        case STEP_NOT_SET:
          {
            break;
          }
      }
      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:
              {
                input.readMessage(getStartTimeFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000008;
                break;
              } // case 10
            case 18:
              {
                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000010;
                break;
              } // case 18
            case 26:
              {
                input.readMessage(getAdaptingOsFieldBuilder().getBuilder(), extensionRegistry);
                stepCase_ = 3;
                break;
              } // case 26
            case 34:
              {
                input.readMessage(
                    getPreparingVmDisksFieldBuilder().getBuilder(), extensionRegistry);
                stepCase_ = 4;
                break;
              } // case 34
            case 42:
              {
                input.readMessage(
                    getInstantiatingMigratedVmFieldBuilder().getBuilder(), extensionRegistry);
                stepCase_ = 5;
                break;
              } // case 42
            default:
              {
                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
                  done = true; // was an endgroup tag
                }
                break;
              } // default:
          } // switch (tag)
        } // while (!done)
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.unwrapIOException();
      } finally {
        onChanged();
      } // finally
      return this;
    }

    private int stepCase_ = 0;
    private java.lang.Object step_;

    public StepCase getStepCase() {
      return StepCase.forNumber(stepCase_);
    }

    public Builder clearStep() {
      stepCase_ = 0;
      step_ = null;
      onChanged();
      return this;
    }

    private int bitField0_;

    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.vmmigration.v1.AdaptingOSStep,
            com.google.cloud.vmmigration.v1.AdaptingOSStep.Builder,
            com.google.cloud.vmmigration.v1.AdaptingOSStepOrBuilder>
        adaptingOsBuilder_;
    /**
     *
     *
     * <pre>
     * Adapting OS step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.AdaptingOSStep adapting_os = 3;</code>
     *
     * @return Whether the adaptingOs field is set.
     */
    @java.lang.Override
    public boolean hasAdaptingOs() {
      return stepCase_ == 3;
    }
    /**
     *
     *
     * <pre>
     * Adapting OS step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.AdaptingOSStep adapting_os = 3;</code>
     *
     * @return The adaptingOs.
     */
    @java.lang.Override
    public com.google.cloud.vmmigration.v1.AdaptingOSStep getAdaptingOs() {
      if (adaptingOsBuilder_ == null) {
        if (stepCase_ == 3) {
          return (com.google.cloud.vmmigration.v1.AdaptingOSStep) step_;
        }
        return com.google.cloud.vmmigration.v1.AdaptingOSStep.getDefaultInstance();
      } else {
        if (stepCase_ == 3) {
          return adaptingOsBuilder_.getMessage();
        }
        return com.google.cloud.vmmigration.v1.AdaptingOSStep.getDefaultInstance();
      }
    }
    /**
     *
     *
     * <pre>
     * Adapting OS step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.AdaptingOSStep adapting_os = 3;</code>
     */
    public Builder setAdaptingOs(com.google.cloud.vmmigration.v1.AdaptingOSStep value) {
      if (adaptingOsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        step_ = value;
        onChanged();
      } else {
        adaptingOsBuilder_.setMessage(value);
      }
      stepCase_ = 3;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Adapting OS step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.AdaptingOSStep adapting_os = 3;</code>
     */
    public Builder setAdaptingOs(
        com.google.cloud.vmmigration.v1.AdaptingOSStep.Builder builderForValue) {
      if (adaptingOsBuilder_ == null) {
        step_ = builderForValue.build();
        onChanged();
      } else {
        adaptingOsBuilder_.setMessage(builderForValue.build());
      }
      stepCase_ = 3;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Adapting OS step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.AdaptingOSStep adapting_os = 3;</code>
     */
    public Builder mergeAdaptingOs(com.google.cloud.vmmigration.v1.AdaptingOSStep value) {
      if (adaptingOsBuilder_ == null) {
        if (stepCase_ == 3
            && step_ != com.google.cloud.vmmigration.v1.AdaptingOSStep.getDefaultInstance()) {
          step_ =
              com.google.cloud.vmmigration.v1.AdaptingOSStep.newBuilder(
                      (com.google.cloud.vmmigration.v1.AdaptingOSStep) step_)
                  .mergeFrom(value)
                  .buildPartial();
        } else {
          step_ = value;
        }
        onChanged();
      } else {
        if (stepCase_ == 3) {
          adaptingOsBuilder_.mergeFrom(value);
        } else {
          adaptingOsBuilder_.setMessage(value);
        }
      }
      stepCase_ = 3;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Adapting OS step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.AdaptingOSStep adapting_os = 3;</code>
     */
    public Builder clearAdaptingOs() {
      if (adaptingOsBuilder_ == null) {
        if (stepCase_ == 3) {
          stepCase_ = 0;
          step_ = null;
          onChanged();
        }
      } else {
        if (stepCase_ == 3) {
          stepCase_ = 0;
          step_ = null;
        }
        adaptingOsBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Adapting OS step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.AdaptingOSStep adapting_os = 3;</code>
     */
    public com.google.cloud.vmmigration.v1.AdaptingOSStep.Builder getAdaptingOsBuilder() {
      return getAdaptingOsFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Adapting OS step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.AdaptingOSStep adapting_os = 3;</code>
     */
    @java.lang.Override
    public com.google.cloud.vmmigration.v1.AdaptingOSStepOrBuilder getAdaptingOsOrBuilder() {
      if ((stepCase_ == 3) && (adaptingOsBuilder_ != null)) {
        return adaptingOsBuilder_.getMessageOrBuilder();
      } else {
        if (stepCase_ == 3) {
          return (com.google.cloud.vmmigration.v1.AdaptingOSStep) step_;
        }
        return com.google.cloud.vmmigration.v1.AdaptingOSStep.getDefaultInstance();
      }
    }
    /**
     *
     *
     * <pre>
     * Adapting OS step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.AdaptingOSStep adapting_os = 3;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.vmmigration.v1.AdaptingOSStep,
            com.google.cloud.vmmigration.v1.AdaptingOSStep.Builder,
            com.google.cloud.vmmigration.v1.AdaptingOSStepOrBuilder>
        getAdaptingOsFieldBuilder() {
      if (adaptingOsBuilder_ == null) {
        if (!(stepCase_ == 3)) {
          step_ = com.google.cloud.vmmigration.v1.AdaptingOSStep.getDefaultInstance();
        }
        adaptingOsBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.vmmigration.v1.AdaptingOSStep,
                com.google.cloud.vmmigration.v1.AdaptingOSStep.Builder,
                com.google.cloud.vmmigration.v1.AdaptingOSStepOrBuilder>(
                (com.google.cloud.vmmigration.v1.AdaptingOSStep) step_,
                getParentForChildren(),
                isClean());
        step_ = null;
      }
      stepCase_ = 3;
      onChanged();
      return adaptingOsBuilder_;
    }

    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.vmmigration.v1.PreparingVMDisksStep,
            com.google.cloud.vmmigration.v1.PreparingVMDisksStep.Builder,
            com.google.cloud.vmmigration.v1.PreparingVMDisksStepOrBuilder>
        preparingVmDisksBuilder_;
    /**
     *
     *
     * <pre>
     * Preparing VM disks step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.PreparingVMDisksStep preparing_vm_disks = 4;</code>
     *
     * @return Whether the preparingVmDisks field is set.
     */
    @java.lang.Override
    public boolean hasPreparingVmDisks() {
      return stepCase_ == 4;
    }
    /**
     *
     *
     * <pre>
     * Preparing VM disks step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.PreparingVMDisksStep preparing_vm_disks = 4;</code>
     *
     * @return The preparingVmDisks.
     */
    @java.lang.Override
    public com.google.cloud.vmmigration.v1.PreparingVMDisksStep getPreparingVmDisks() {
      if (preparingVmDisksBuilder_ == null) {
        if (stepCase_ == 4) {
          return (com.google.cloud.vmmigration.v1.PreparingVMDisksStep) step_;
        }
        return com.google.cloud.vmmigration.v1.PreparingVMDisksStep.getDefaultInstance();
      } else {
        if (stepCase_ == 4) {
          return preparingVmDisksBuilder_.getMessage();
        }
        return com.google.cloud.vmmigration.v1.PreparingVMDisksStep.getDefaultInstance();
      }
    }
    /**
     *
     *
     * <pre>
     * Preparing VM disks step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.PreparingVMDisksStep preparing_vm_disks = 4;</code>
     */
    public Builder setPreparingVmDisks(com.google.cloud.vmmigration.v1.PreparingVMDisksStep value) {
      if (preparingVmDisksBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        step_ = value;
        onChanged();
      } else {
        preparingVmDisksBuilder_.setMessage(value);
      }
      stepCase_ = 4;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Preparing VM disks step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.PreparingVMDisksStep preparing_vm_disks = 4;</code>
     */
    public Builder setPreparingVmDisks(
        com.google.cloud.vmmigration.v1.PreparingVMDisksStep.Builder builderForValue) {
      if (preparingVmDisksBuilder_ == null) {
        step_ = builderForValue.build();
        onChanged();
      } else {
        preparingVmDisksBuilder_.setMessage(builderForValue.build());
      }
      stepCase_ = 4;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Preparing VM disks step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.PreparingVMDisksStep preparing_vm_disks = 4;</code>
     */
    public Builder mergePreparingVmDisks(
        com.google.cloud.vmmigration.v1.PreparingVMDisksStep value) {
      if (preparingVmDisksBuilder_ == null) {
        if (stepCase_ == 4
            && step_ != com.google.cloud.vmmigration.v1.PreparingVMDisksStep.getDefaultInstance()) {
          step_ =
              com.google.cloud.vmmigration.v1.PreparingVMDisksStep.newBuilder(
                      (com.google.cloud.vmmigration.v1.PreparingVMDisksStep) step_)
                  .mergeFrom(value)
                  .buildPartial();
        } else {
          step_ = value;
        }
        onChanged();
      } else {
        if (stepCase_ == 4) {
          preparingVmDisksBuilder_.mergeFrom(value);
        } else {
          preparingVmDisksBuilder_.setMessage(value);
        }
      }
      stepCase_ = 4;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Preparing VM disks step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.PreparingVMDisksStep preparing_vm_disks = 4;</code>
     */
    public Builder clearPreparingVmDisks() {
      if (preparingVmDisksBuilder_ == null) {
        if (stepCase_ == 4) {
          stepCase_ = 0;
          step_ = null;
          onChanged();
        }
      } else {
        if (stepCase_ == 4) {
          stepCase_ = 0;
          step_ = null;
        }
        preparingVmDisksBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Preparing VM disks step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.PreparingVMDisksStep preparing_vm_disks = 4;</code>
     */
    public com.google.cloud.vmmigration.v1.PreparingVMDisksStep.Builder
        getPreparingVmDisksBuilder() {
      return getPreparingVmDisksFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Preparing VM disks step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.PreparingVMDisksStep preparing_vm_disks = 4;</code>
     */
    @java.lang.Override
    public com.google.cloud.vmmigration.v1.PreparingVMDisksStepOrBuilder
        getPreparingVmDisksOrBuilder() {
      if ((stepCase_ == 4) && (preparingVmDisksBuilder_ != null)) {
        return preparingVmDisksBuilder_.getMessageOrBuilder();
      } else {
        if (stepCase_ == 4) {
          return (com.google.cloud.vmmigration.v1.PreparingVMDisksStep) step_;
        }
        return com.google.cloud.vmmigration.v1.PreparingVMDisksStep.getDefaultInstance();
      }
    }
    /**
     *
     *
     * <pre>
     * Preparing VM disks step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.PreparingVMDisksStep preparing_vm_disks = 4;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.vmmigration.v1.PreparingVMDisksStep,
            com.google.cloud.vmmigration.v1.PreparingVMDisksStep.Builder,
            com.google.cloud.vmmigration.v1.PreparingVMDisksStepOrBuilder>
        getPreparingVmDisksFieldBuilder() {
      if (preparingVmDisksBuilder_ == null) {
        if (!(stepCase_ == 4)) {
          step_ = com.google.cloud.vmmigration.v1.PreparingVMDisksStep.getDefaultInstance();
        }
        preparingVmDisksBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.vmmigration.v1.PreparingVMDisksStep,
                com.google.cloud.vmmigration.v1.PreparingVMDisksStep.Builder,
                com.google.cloud.vmmigration.v1.PreparingVMDisksStepOrBuilder>(
                (com.google.cloud.vmmigration.v1.PreparingVMDisksStep) step_,
                getParentForChildren(),
                isClean());
        step_ = null;
      }
      stepCase_ = 4;
      onChanged();
      return preparingVmDisksBuilder_;
    }

    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep,
            com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep.Builder,
            com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStepOrBuilder>
        instantiatingMigratedVmBuilder_;
    /**
     *
     *
     * <pre>
     * Instantiating migrated VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep instantiating_migrated_vm = 5;
     * </code>
     *
     * @return Whether the instantiatingMigratedVm field is set.
     */
    @java.lang.Override
    public boolean hasInstantiatingMigratedVm() {
      return stepCase_ == 5;
    }
    /**
     *
     *
     * <pre>
     * Instantiating migrated VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep instantiating_migrated_vm = 5;
     * </code>
     *
     * @return The instantiatingMigratedVm.
     */
    @java.lang.Override
    public com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep
        getInstantiatingMigratedVm() {
      if (instantiatingMigratedVmBuilder_ == null) {
        if (stepCase_ == 5) {
          return (com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep) step_;
        }
        return com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep.getDefaultInstance();
      } else {
        if (stepCase_ == 5) {
          return instantiatingMigratedVmBuilder_.getMessage();
        }
        return com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep.getDefaultInstance();
      }
    }
    /**
     *
     *
     * <pre>
     * Instantiating migrated VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep instantiating_migrated_vm = 5;
     * </code>
     */
    public Builder setInstantiatingMigratedVm(
        com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep value) {
      if (instantiatingMigratedVmBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        step_ = value;
        onChanged();
      } else {
        instantiatingMigratedVmBuilder_.setMessage(value);
      }
      stepCase_ = 5;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Instantiating migrated VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep instantiating_migrated_vm = 5;
     * </code>
     */
    public Builder setInstantiatingMigratedVm(
        com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep.Builder builderForValue) {
      if (instantiatingMigratedVmBuilder_ == null) {
        step_ = builderForValue.build();
        onChanged();
      } else {
        instantiatingMigratedVmBuilder_.setMessage(builderForValue.build());
      }
      stepCase_ = 5;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Instantiating migrated VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep instantiating_migrated_vm = 5;
     * </code>
     */
    public Builder mergeInstantiatingMigratedVm(
        com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep value) {
      if (instantiatingMigratedVmBuilder_ == null) {
        if (stepCase_ == 5
            && step_
                != com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep
                    .getDefaultInstance()) {
          step_ =
              com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep.newBuilder(
                      (com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep) step_)
                  .mergeFrom(value)
                  .buildPartial();
        } else {
          step_ = value;
        }
        onChanged();
      } else {
        if (stepCase_ == 5) {
          instantiatingMigratedVmBuilder_.mergeFrom(value);
        } else {
          instantiatingMigratedVmBuilder_.setMessage(value);
        }
      }
      stepCase_ = 5;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Instantiating migrated VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep instantiating_migrated_vm = 5;
     * </code>
     */
    public Builder clearInstantiatingMigratedVm() {
      if (instantiatingMigratedVmBuilder_ == null) {
        if (stepCase_ == 5) {
          stepCase_ = 0;
          step_ = null;
          onChanged();
        }
      } else {
        if (stepCase_ == 5) {
          stepCase_ = 0;
          step_ = null;
        }
        instantiatingMigratedVmBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Instantiating migrated VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep instantiating_migrated_vm = 5;
     * </code>
     */
    public com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep.Builder
        getInstantiatingMigratedVmBuilder() {
      return getInstantiatingMigratedVmFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Instantiating migrated VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep instantiating_migrated_vm = 5;
     * </code>
     */
    @java.lang.Override
    public com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStepOrBuilder
        getInstantiatingMigratedVmOrBuilder() {
      if ((stepCase_ == 5) && (instantiatingMigratedVmBuilder_ != null)) {
        return instantiatingMigratedVmBuilder_.getMessageOrBuilder();
      } else {
        if (stepCase_ == 5) {
          return (com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep) step_;
        }
        return com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep.getDefaultInstance();
      }
    }
    /**
     *
     *
     * <pre>
     * Instantiating migrated VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep instantiating_migrated_vm = 5;
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep,
            com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep.Builder,
            com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStepOrBuilder>
        getInstantiatingMigratedVmFieldBuilder() {
      if (instantiatingMigratedVmBuilder_ == null) {
        if (!(stepCase_ == 5)) {
          step_ = com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep.getDefaultInstance();
        }
        instantiatingMigratedVmBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep,
                com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep.Builder,
                com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStepOrBuilder>(
                (com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep) step_,
                getParentForChildren(),
                isClean());
        step_ = null;
      }
      stepCase_ = 5;
      onChanged();
      return instantiatingMigratedVmBuilder_;
    }

    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>
     * The time the step has started.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp start_time = 1;</code>
     *
     * @return Whether the startTime field is set.
     */
    public boolean hasStartTime() {
      return ((bitField0_ & 0x00000008) != 0);
    }
    /**
     *
     *
     * <pre>
     * The time the step has started.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp start_time = 1;</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>
     * The time the step has started.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp start_time = 1;</code>
     */
    public Builder setStartTime(com.google.protobuf.Timestamp value) {
      if (startTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        startTime_ = value;
      } else {
        startTimeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The time the step has started.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp start_time = 1;</code>
     */
    public Builder setStartTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (startTimeBuilder_ == null) {
        startTime_ = builderForValue.build();
      } else {
        startTimeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The time the step has started.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp start_time = 1;</code>
     */
    public Builder mergeStartTime(com.google.protobuf.Timestamp value) {
      if (startTimeBuilder_ == null) {
        if (((bitField0_ & 0x00000008) != 0)
            && startTime_ != null
            && startTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getStartTimeBuilder().mergeFrom(value);
        } else {
          startTime_ = value;
        }
      } else {
        startTimeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The time the step has started.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp start_time = 1;</code>
     */
    public Builder clearStartTime() {
      bitField0_ = (bitField0_ & ~0x00000008);
      startTime_ = null;
      if (startTimeBuilder_ != null) {
        startTimeBuilder_.dispose();
        startTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The time the step has started.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp start_time = 1;</code>
     */
    public com.google.protobuf.Timestamp.Builder getStartTimeBuilder() {
      bitField0_ |= 0x00000008;
      onChanged();
      return getStartTimeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * The time the step has started.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp start_time = 1;</code>
     */
    public com.google.protobuf.TimestampOrBuilder getStartTimeOrBuilder() {
      if (startTimeBuilder_ != null) {
        return startTimeBuilder_.getMessageOrBuilder();
      } else {
        return startTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : startTime_;
      }
    }
    /**
     *
     *
     * <pre>
     * The time the step has started.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp start_time = 1;</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>
     * The time the step has ended.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 2;</code>
     *
     * @return Whether the endTime field is set.
     */
    public boolean hasEndTime() {
      return ((bitField0_ & 0x00000010) != 0);
    }
    /**
     *
     *
     * <pre>
     * The time the step has ended.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 2;</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>
     * The time the step has ended.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 2;</code>
     */
    public Builder setEndTime(com.google.protobuf.Timestamp value) {
      if (endTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        endTime_ = value;
      } else {
        endTimeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The time the step has ended.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 2;</code>
     */
    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (endTimeBuilder_ == null) {
        endTime_ = builderForValue.build();
      } else {
        endTimeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The time the step has ended.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 2;</code>
     */
    public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
      if (endTimeBuilder_ == null) {
        if (((bitField0_ & 0x00000010) != 0)
            && endTime_ != null
            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getEndTimeBuilder().mergeFrom(value);
        } else {
          endTime_ = value;
        }
      } else {
        endTimeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The time the step has ended.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 2;</code>
     */
    public Builder clearEndTime() {
      bitField0_ = (bitField0_ & ~0x00000010);
      endTime_ = null;
      if (endTimeBuilder_ != null) {
        endTimeBuilder_.dispose();
        endTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The time the step has ended.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 2;</code>
     */
    public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
      bitField0_ |= 0x00000010;
      onChanged();
      return getEndTimeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * The time the step has ended.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 2;</code>
     */
    public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      if (endTimeBuilder_ != null) {
        return endTimeBuilder_.getMessageOrBuilder();
      } else {
        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
      }
    }
    /**
     *
     *
     * <pre>
     * The time the step has ended.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 2;</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_;
    }

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

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

    // @@protoc_insertion_point(builder_scope:google.cloud.vmmigration.v1.CloneStep)
  }

  // @@protoc_insertion_point(class_scope:google.cloud.vmmigration.v1.CloneStep)
  private static final com.google.cloud.vmmigration.v1.CloneStep DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.cloud.vmmigration.v1.CloneStep();
  }

  public static com.google.cloud.vmmigration.v1.CloneStep getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

  @java.lang.Override
  public com.google.cloud.vmmigration.v1.CloneStep getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}