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

  private CutoverStep() {}

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

  @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_CutoverStep_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.cloud.vmmigration.v1.VmMigrationProto
        .internal_static_google_cloud_vmmigration_v1_CutoverStep_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.cloud.vmmigration.v1.CutoverStep.class,
            com.google.cloud.vmmigration.v1.CutoverStep.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 {
    PREVIOUS_REPLICATION_CYCLE(3),
    SHUTTING_DOWN_SOURCE_VM(4),
    FINAL_SYNC(5),
    PREPARING_VM_DISKS(6),
    INSTANTIATING_MIGRATED_VM(7),
    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 PREVIOUS_REPLICATION_CYCLE;
        case 4:
          return SHUTTING_DOWN_SOURCE_VM;
        case 5:
          return FINAL_SYNC;
        case 6:
          return PREPARING_VM_DISKS;
        case 7:
          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 PREVIOUS_REPLICATION_CYCLE_FIELD_NUMBER = 3;
  /**
   *
   *
   * <pre>
   * A replication cycle prior cutover step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.ReplicationCycle previous_replication_cycle = 3;</code>
   *
   * @return Whether the previousReplicationCycle field is set.
   */
  @java.lang.Override
  public boolean hasPreviousReplicationCycle() {
    return stepCase_ == 3;
  }
  /**
   *
   *
   * <pre>
   * A replication cycle prior cutover step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.ReplicationCycle previous_replication_cycle = 3;</code>
   *
   * @return The previousReplicationCycle.
   */
  @java.lang.Override
  public com.google.cloud.vmmigration.v1.ReplicationCycle getPreviousReplicationCycle() {
    if (stepCase_ == 3) {
      return (com.google.cloud.vmmigration.v1.ReplicationCycle) step_;
    }
    return com.google.cloud.vmmigration.v1.ReplicationCycle.getDefaultInstance();
  }
  /**
   *
   *
   * <pre>
   * A replication cycle prior cutover step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.ReplicationCycle previous_replication_cycle = 3;</code>
   */
  @java.lang.Override
  public com.google.cloud.vmmigration.v1.ReplicationCycleOrBuilder
      getPreviousReplicationCycleOrBuilder() {
    if (stepCase_ == 3) {
      return (com.google.cloud.vmmigration.v1.ReplicationCycle) step_;
    }
    return com.google.cloud.vmmigration.v1.ReplicationCycle.getDefaultInstance();
  }

  public static final int SHUTTING_DOWN_SOURCE_VM_FIELD_NUMBER = 4;
  /**
   *
   *
   * <pre>
   * Shutting down VM step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep shutting_down_source_vm = 4;</code>
   *
   * @return Whether the shuttingDownSourceVm field is set.
   */
  @java.lang.Override
  public boolean hasShuttingDownSourceVm() {
    return stepCase_ == 4;
  }
  /**
   *
   *
   * <pre>
   * Shutting down VM step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep shutting_down_source_vm = 4;</code>
   *
   * @return The shuttingDownSourceVm.
   */
  @java.lang.Override
  public com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep getShuttingDownSourceVm() {
    if (stepCase_ == 4) {
      return (com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep) step_;
    }
    return com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep.getDefaultInstance();
  }
  /**
   *
   *
   * <pre>
   * Shutting down VM step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep shutting_down_source_vm = 4;</code>
   */
  @java.lang.Override
  public com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStepOrBuilder
      getShuttingDownSourceVmOrBuilder() {
    if (stepCase_ == 4) {
      return (com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep) step_;
    }
    return com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep.getDefaultInstance();
  }

  public static final int FINAL_SYNC_FIELD_NUMBER = 5;
  /**
   *
   *
   * <pre>
   * Final sync step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.ReplicationCycle final_sync = 5;</code>
   *
   * @return Whether the finalSync field is set.
   */
  @java.lang.Override
  public boolean hasFinalSync() {
    return stepCase_ == 5;
  }
  /**
   *
   *
   * <pre>
   * Final sync step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.ReplicationCycle final_sync = 5;</code>
   *
   * @return The finalSync.
   */
  @java.lang.Override
  public com.google.cloud.vmmigration.v1.ReplicationCycle getFinalSync() {
    if (stepCase_ == 5) {
      return (com.google.cloud.vmmigration.v1.ReplicationCycle) step_;
    }
    return com.google.cloud.vmmigration.v1.ReplicationCycle.getDefaultInstance();
  }
  /**
   *
   *
   * <pre>
   * Final sync step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.ReplicationCycle final_sync = 5;</code>
   */
  @java.lang.Override
  public com.google.cloud.vmmigration.v1.ReplicationCycleOrBuilder getFinalSyncOrBuilder() {
    if (stepCase_ == 5) {
      return (com.google.cloud.vmmigration.v1.ReplicationCycle) step_;
    }
    return com.google.cloud.vmmigration.v1.ReplicationCycle.getDefaultInstance();
  }

  public static final int PREPARING_VM_DISKS_FIELD_NUMBER = 6;
  /**
   *
   *
   * <pre>
   * Preparing VM disks step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.PreparingVMDisksStep preparing_vm_disks = 6;</code>
   *
   * @return Whether the preparingVmDisks field is set.
   */
  @java.lang.Override
  public boolean hasPreparingVmDisks() {
    return stepCase_ == 6;
  }
  /**
   *
   *
   * <pre>
   * Preparing VM disks step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.PreparingVMDisksStep preparing_vm_disks = 6;</code>
   *
   * @return The preparingVmDisks.
   */
  @java.lang.Override
  public com.google.cloud.vmmigration.v1.PreparingVMDisksStep getPreparingVmDisks() {
    if (stepCase_ == 6) {
      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 = 6;</code>
   */
  @java.lang.Override
  public com.google.cloud.vmmigration.v1.PreparingVMDisksStepOrBuilder
      getPreparingVmDisksOrBuilder() {
    if (stepCase_ == 6) {
      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 = 7;
  /**
   *
   *
   * <pre>
   * Instantiating migrated VM step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep instantiating_migrated_vm = 7;
   * </code>
   *
   * @return Whether the instantiatingMigratedVm field is set.
   */
  @java.lang.Override
  public boolean hasInstantiatingMigratedVm() {
    return stepCase_ == 7;
  }
  /**
   *
   *
   * <pre>
   * Instantiating migrated VM step.
   * </pre>
   *
   * <code>.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep instantiating_migrated_vm = 7;
   * </code>
   *
   * @return The instantiatingMigratedVm.
   */
  @java.lang.Override
  public com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep getInstantiatingMigratedVm() {
    if (stepCase_ == 7) {
      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 = 7;
   * </code>
   */
  @java.lang.Override
  public com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStepOrBuilder
      getInstantiatingMigratedVmOrBuilder() {
    if (stepCase_ == 7) {
      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.ReplicationCycle) step_);
    }
    if (stepCase_ == 4) {
      output.writeMessage(4, (com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep) step_);
    }
    if (stepCase_ == 5) {
      output.writeMessage(5, (com.google.cloud.vmmigration.v1.ReplicationCycle) step_);
    }
    if (stepCase_ == 6) {
      output.writeMessage(6, (com.google.cloud.vmmigration.v1.PreparingVMDisksStep) step_);
    }
    if (stepCase_ == 7) {
      output.writeMessage(7, (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());
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    if (endTime_ != null) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEndTime());
    }
    if (stepCase_ == 3) {
      size +=
          com.google.protobuf.CodedOutputStream.computeMessageSize(
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    if (stepCase_ == 4) {
      size +=
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              4, (com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep) step_);
    }
    if (stepCase_ == 5) {
      size +=
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    }
    if (stepCase_ == 6) {
      size +=
          com.google.protobuf.CodedOutputStream.computeMessageSize(
              6, (com.google.cloud.vmmigration.v1.PreparingVMDisksStep) step_);
    }
    if (stepCase_ == 7) {
      size +=
          com.google.protobuf.CodedOutputStream.computeMessageSize(
              7, (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.CutoverStep)) {
      return super.equals(obj);
    }
    com.google.cloud.vmmigration.v1.CutoverStep other =
        (com.google.cloud.vmmigration.v1.CutoverStep) 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 (!getPreviousReplicationCycle().equals(other.getPreviousReplicationCycle()))
          return false;
        break;
      case 4:
        if (!getShuttingDownSourceVm().equals(other.getShuttingDownSourceVm())) return false;
        break;
      case 5:
        if (!getFinalSync().equals(other.getFinalSync())) return false;
        break;
      case 6:
        if (!getPreparingVmDisks().equals(other.getPreparingVmDisks())) return false;
        break;
      case 7:
        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) + PREVIOUS_REPLICATION_CYCLE_FIELD_NUMBER;
        hash = (53 * hash) + getPreviousReplicationCycle().hashCode();
        break;
      case 4:
        hash = (37 * hash) + SHUTTING_DOWN_SOURCE_VM_FIELD_NUMBER;
        hash = (53 * hash) + getShuttingDownSourceVm().hashCode();
        break;
      case 5:
        hash = (37 * hash) + FINAL_SYNC_FIELD_NUMBER;
        hash = (53 * hash) + getFinalSync().hashCode();
        break;
      case 6:
        hash = (37 * hash) + PREPARING_VM_DISKS_FIELD_NUMBER;
        hash = (53 * hash) + getPreparingVmDisks().hashCode();
        break;
      case 7:
        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.CutoverStep parseFrom(java.nio.ByteBuffer data)
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    return PARSER.parseFrom(data);
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  public static com.google.cloud.vmmigration.v1.CutoverStep parseFrom(
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  public static com.google.cloud.vmmigration.v1.CutoverStep parseFrom(
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      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }

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

  public static com.google.cloud.vmmigration.v1.CutoverStep parseFrom(java.io.InputStream input)
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    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
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  public static com.google.cloud.vmmigration.v1.CutoverStep parseFrom(
      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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    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.CutoverStep parseFrom(
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    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
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  public static com.google.cloud.vmmigration.v1.CutoverStep parseFrom(
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    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
        PARSER, input, extensionRegistry);
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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.CutoverStep prototype) {
    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
  }

  @java.lang.Override
  public Builder toBuilder() {
    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
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  @java.lang.Override
  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
    Builder builder = new Builder(parent);
    return builder;
  }
  /**
   *
   *
   * <pre>
   * CutoverStep holds information about the cutover step progress.
   * </pre>
   *
   * Protobuf type {@code google.cloud.vmmigration.v1.CutoverStep}
   */
  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
      implements
      // @@protoc_insertion_point(builder_implements:google.cloud.vmmigration.v1.CutoverStep)
      com.google.cloud.vmmigration.v1.CutoverStepOrBuilder {
    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
      return com.google.cloud.vmmigration.v1.VmMigrationProto
          .internal_static_google_cloud_vmmigration_v1_CutoverStep_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return com.google.cloud.vmmigration.v1.VmMigrationProto
          .internal_static_google_cloud_vmmigration_v1_CutoverStep_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              com.google.cloud.vmmigration.v1.CutoverStep.class,
              com.google.cloud.vmmigration.v1.CutoverStep.Builder.class);
    }

    // Construct using com.google.cloud.vmmigration.v1.CutoverStep.newBuilder()
    private Builder() {}

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

    @java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      if (previousReplicationCycleBuilder_ != null) {
        previousReplicationCycleBuilder_.clear();
      }
      if (shuttingDownSourceVmBuilder_ != null) {
        shuttingDownSourceVmBuilder_.clear();
      }
      if (finalSyncBuilder_ != null) {
        finalSyncBuilder_.clear();
      }
      if (preparingVmDisksBuilder_ != null) {
        preparingVmDisksBuilder_.clear();
      }
      if (instantiatingMigratedVmBuilder_ != null) {
        instantiatingMigratedVmBuilder_.clear();
      }
      startTime_ = null;
      if (startTimeBuilder_ != null) {
        startTimeBuilder_.dispose();
        startTimeBuilder_ = null;
      }
      endTime_ = null;
      if (endTimeBuilder_ != null) {
        endTimeBuilder_.dispose();
        endTimeBuilder_ = null;
      }
      stepCase_ = 0;
      step_ = null;
      return this;
    }

    @java.lang.Override
    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
      return com.google.cloud.vmmigration.v1.VmMigrationProto
          .internal_static_google_cloud_vmmigration_v1_CutoverStep_descriptor;
    }

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

    @java.lang.Override
    public com.google.cloud.vmmigration.v1.CutoverStep build() {
      com.google.cloud.vmmigration.v1.CutoverStep result = buildPartial();
      if (!result.isInitialized()) {
        throw newUninitializedMessageException(result);
      }
      return result;
    }

    @java.lang.Override
    public com.google.cloud.vmmigration.v1.CutoverStep buildPartial() {
      com.google.cloud.vmmigration.v1.CutoverStep result =
          new com.google.cloud.vmmigration.v1.CutoverStep(this);
      if (bitField0_ != 0) {
        buildPartial0(result);
      }
      buildPartialOneofs(result);
      onBuilt();
      return result;
    }

    private void buildPartial0(com.google.cloud.vmmigration.v1.CutoverStep result) {
      int from_bitField0_ = bitField0_;
      if (((from_bitField0_ & 0x00000020) != 0)) {
        result.startTime_ = startTimeBuilder_ == null ? startTime_ : startTimeBuilder_.build();
      }
      if (((from_bitField0_ & 0x00000040) != 0)) {
        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
      }
    }

    private void buildPartialOneofs(com.google.cloud.vmmigration.v1.CutoverStep result) {
      result.stepCase_ = stepCase_;
      result.step_ = this.step_;
      if (stepCase_ == 3 && previousReplicationCycleBuilder_ != null) {
        result.step_ = previousReplicationCycleBuilder_.build();
      }
      if (stepCase_ == 4 && shuttingDownSourceVmBuilder_ != null) {
        result.step_ = shuttingDownSourceVmBuilder_.build();
      }
      if (stepCase_ == 5 && finalSyncBuilder_ != null) {
        result.step_ = finalSyncBuilder_.build();
      }
      if (stepCase_ == 6 && preparingVmDisksBuilder_ != null) {
        result.step_ = preparingVmDisksBuilder_.build();
      }
      if (stepCase_ == 7 && instantiatingMigratedVmBuilder_ != null) {
        result.step_ = instantiatingMigratedVmBuilder_.build();
      }
    }

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

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

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

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

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

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

    @java.lang.Override
    public Builder mergeFrom(com.google.protobuf.Message other) {
      if (other instanceof com.google.cloud.vmmigration.v1.CutoverStep) {
        return mergeFrom((com.google.cloud.vmmigration.v1.CutoverStep) other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }

    public Builder mergeFrom(com.google.cloud.vmmigration.v1.CutoverStep other) {
      if (other == com.google.cloud.vmmigration.v1.CutoverStep.getDefaultInstance()) return this;
      if (other.hasStartTime()) {
        mergeStartTime(other.getStartTime());
      }
      if (other.hasEndTime()) {
        mergeEndTime(other.getEndTime());
      }
      switch (other.getStepCase()) {
        case PREVIOUS_REPLICATION_CYCLE:
          {
            mergePreviousReplicationCycle(other.getPreviousReplicationCycle());
            break;
          }
        case SHUTTING_DOWN_SOURCE_VM:
          {
            mergeShuttingDownSourceVm(other.getShuttingDownSourceVm());
            break;
          }
        case FINAL_SYNC:
          {
            mergeFinalSync(other.getFinalSync());
            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_ |= 0x00000020;
                break;
              } // case 10
            case 18:
              {
                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000040;
                break;
              } // case 18
            case 26:
              {
                input.readMessage(
                    getPreviousReplicationCycleFieldBuilder().getBuilder(), extensionRegistry);
                stepCase_ = 3;
                break;
              } // case 26
            case 34:
              {
                input.readMessage(
                    getShuttingDownSourceVmFieldBuilder().getBuilder(), extensionRegistry);
                stepCase_ = 4;
                break;
              } // case 34
            case 42:
              {
                input.readMessage(getFinalSyncFieldBuilder().getBuilder(), extensionRegistry);
                stepCase_ = 5;
                break;
              } // case 42
            case 50:
              {
                input.readMessage(
                    getPreparingVmDisksFieldBuilder().getBuilder(), extensionRegistry);
                stepCase_ = 6;
                break;
              } // case 50
            case 58:
              {
                input.readMessage(
                    getInstantiatingMigratedVmFieldBuilder().getBuilder(), extensionRegistry);
                stepCase_ = 7;
                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 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.ReplicationCycle,
            com.google.cloud.vmmigration.v1.ReplicationCycle.Builder,
            com.google.cloud.vmmigration.v1.ReplicationCycleOrBuilder>
        previousReplicationCycleBuilder_;
    /**
     *
     *
     * <pre>
     * A replication cycle prior cutover step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ReplicationCycle previous_replication_cycle = 3;</code>
     *
     * @return Whether the previousReplicationCycle field is set.
     */
    @java.lang.Override
    public boolean hasPreviousReplicationCycle() {
      return stepCase_ == 3;
    }
    /**
     *
     *
     * <pre>
     * A replication cycle prior cutover step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ReplicationCycle previous_replication_cycle = 3;</code>
     *
     * @return The previousReplicationCycle.
     */
    @java.lang.Override
    public com.google.cloud.vmmigration.v1.ReplicationCycle getPreviousReplicationCycle() {
      if (previousReplicationCycleBuilder_ == null) {
        if (stepCase_ == 3) {
          return (com.google.cloud.vmmigration.v1.ReplicationCycle) step_;
        }
        return com.google.cloud.vmmigration.v1.ReplicationCycle.getDefaultInstance();
      } else {
        if (stepCase_ == 3) {
          return previousReplicationCycleBuilder_.getMessage();
        }
        return com.google.cloud.vmmigration.v1.ReplicationCycle.getDefaultInstance();
      }
    }
    /**
     *
     *
     * <pre>
     * A replication cycle prior cutover step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ReplicationCycle previous_replication_cycle = 3;</code>
     */
    public Builder setPreviousReplicationCycle(
        com.google.cloud.vmmigration.v1.ReplicationCycle value) {
      if (previousReplicationCycleBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        step_ = value;
        onChanged();
      } else {
        previousReplicationCycleBuilder_.setMessage(value);
      }
      stepCase_ = 3;
      return this;
    }
    /**
     *
     *
     * <pre>
     * A replication cycle prior cutover step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ReplicationCycle previous_replication_cycle = 3;</code>
     */
    public Builder setPreviousReplicationCycle(
        com.google.cloud.vmmigration.v1.ReplicationCycle.Builder builderForValue) {
      if (previousReplicationCycleBuilder_ == null) {
        step_ = builderForValue.build();
        onChanged();
      } else {
        previousReplicationCycleBuilder_.setMessage(builderForValue.build());
      }
      stepCase_ = 3;
      return this;
    }
    /**
     *
     *
     * <pre>
     * A replication cycle prior cutover step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ReplicationCycle previous_replication_cycle = 3;</code>
     */
    public Builder mergePreviousReplicationCycle(
        com.google.cloud.vmmigration.v1.ReplicationCycle value) {
      if (previousReplicationCycleBuilder_ == null) {
        if (stepCase_ == 3
            && step_ != com.google.cloud.vmmigration.v1.ReplicationCycle.getDefaultInstance()) {
          step_ =
              com.google.cloud.vmmigration.v1.ReplicationCycle.newBuilder(
                      (com.google.cloud.vmmigration.v1.ReplicationCycle) step_)
                  .mergeFrom(value)
                  .buildPartial();
        } else {
          step_ = value;
        }
        onChanged();
      } else {
        if (stepCase_ == 3) {
          previousReplicationCycleBuilder_.mergeFrom(value);
        } else {
          previousReplicationCycleBuilder_.setMessage(value);
        }
      }
      stepCase_ = 3;
      return this;
    }
    /**
     *
     *
     * <pre>
     * A replication cycle prior cutover step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ReplicationCycle previous_replication_cycle = 3;</code>
     */
    public Builder clearPreviousReplicationCycle() {
      if (previousReplicationCycleBuilder_ == null) {
        if (stepCase_ == 3) {
          stepCase_ = 0;
          step_ = null;
          onChanged();
        }
      } else {
        if (stepCase_ == 3) {
          stepCase_ = 0;
          step_ = null;
        }
        previousReplicationCycleBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A replication cycle prior cutover step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ReplicationCycle previous_replication_cycle = 3;</code>
     */
    public com.google.cloud.vmmigration.v1.ReplicationCycle.Builder
        getPreviousReplicationCycleBuilder() {
      return getPreviousReplicationCycleFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * A replication cycle prior cutover step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ReplicationCycle previous_replication_cycle = 3;</code>
     */
    @java.lang.Override
    public com.google.cloud.vmmigration.v1.ReplicationCycleOrBuilder
        getPreviousReplicationCycleOrBuilder() {
      if ((stepCase_ == 3) && (previousReplicationCycleBuilder_ != null)) {
        return previousReplicationCycleBuilder_.getMessageOrBuilder();
      } else {
        if (stepCase_ == 3) {
          return (com.google.cloud.vmmigration.v1.ReplicationCycle) step_;
        }
        return com.google.cloud.vmmigration.v1.ReplicationCycle.getDefaultInstance();
      }
    }
    /**
     *
     *
     * <pre>
     * A replication cycle prior cutover step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ReplicationCycle previous_replication_cycle = 3;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.vmmigration.v1.ReplicationCycle,
            com.google.cloud.vmmigration.v1.ReplicationCycle.Builder,
            com.google.cloud.vmmigration.v1.ReplicationCycleOrBuilder>
        getPreviousReplicationCycleFieldBuilder() {
      if (previousReplicationCycleBuilder_ == null) {
        if (!(stepCase_ == 3)) {
          step_ = com.google.cloud.vmmigration.v1.ReplicationCycle.getDefaultInstance();
        }
        previousReplicationCycleBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.vmmigration.v1.ReplicationCycle,
                com.google.cloud.vmmigration.v1.ReplicationCycle.Builder,
                com.google.cloud.vmmigration.v1.ReplicationCycleOrBuilder>(
                (com.google.cloud.vmmigration.v1.ReplicationCycle) step_,
                getParentForChildren(),
                isClean());
        step_ = null;
      }
      stepCase_ = 3;
      onChanged();
      return previousReplicationCycleBuilder_;
    }

    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep,
            com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep.Builder,
            com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStepOrBuilder>
        shuttingDownSourceVmBuilder_;
    /**
     *
     *
     * <pre>
     * Shutting down VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep shutting_down_source_vm = 4;
     * </code>
     *
     * @return Whether the shuttingDownSourceVm field is set.
     */
    @java.lang.Override
    public boolean hasShuttingDownSourceVm() {
      return stepCase_ == 4;
    }
    /**
     *
     *
     * <pre>
     * Shutting down VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep shutting_down_source_vm = 4;
     * </code>
     *
     * @return The shuttingDownSourceVm.
     */
    @java.lang.Override
    public com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep getShuttingDownSourceVm() {
      if (shuttingDownSourceVmBuilder_ == null) {
        if (stepCase_ == 4) {
          return (com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep) step_;
        }
        return com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep.getDefaultInstance();
      } else {
        if (stepCase_ == 4) {
          return shuttingDownSourceVmBuilder_.getMessage();
        }
        return com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep.getDefaultInstance();
      }
    }
    /**
     *
     *
     * <pre>
     * Shutting down VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep shutting_down_source_vm = 4;
     * </code>
     */
    public Builder setShuttingDownSourceVm(
        com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep value) {
      if (shuttingDownSourceVmBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        step_ = value;
        onChanged();
      } else {
        shuttingDownSourceVmBuilder_.setMessage(value);
      }
      stepCase_ = 4;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Shutting down VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep shutting_down_source_vm = 4;
     * </code>
     */
    public Builder setShuttingDownSourceVm(
        com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep.Builder builderForValue) {
      if (shuttingDownSourceVmBuilder_ == null) {
        step_ = builderForValue.build();
        onChanged();
      } else {
        shuttingDownSourceVmBuilder_.setMessage(builderForValue.build());
      }
      stepCase_ = 4;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Shutting down VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep shutting_down_source_vm = 4;
     * </code>
     */
    public Builder mergeShuttingDownSourceVm(
        com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep value) {
      if (shuttingDownSourceVmBuilder_ == null) {
        if (stepCase_ == 4
            && step_
                != com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep.getDefaultInstance()) {
          step_ =
              com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep.newBuilder(
                      (com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep) step_)
                  .mergeFrom(value)
                  .buildPartial();
        } else {
          step_ = value;
        }
        onChanged();
      } else {
        if (stepCase_ == 4) {
          shuttingDownSourceVmBuilder_.mergeFrom(value);
        } else {
          shuttingDownSourceVmBuilder_.setMessage(value);
        }
      }
      stepCase_ = 4;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Shutting down VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep shutting_down_source_vm = 4;
     * </code>
     */
    public Builder clearShuttingDownSourceVm() {
      if (shuttingDownSourceVmBuilder_ == null) {
        if (stepCase_ == 4) {
          stepCase_ = 0;
          step_ = null;
          onChanged();
        }
      } else {
        if (stepCase_ == 4) {
          stepCase_ = 0;
          step_ = null;
        }
        shuttingDownSourceVmBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Shutting down VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep shutting_down_source_vm = 4;
     * </code>
     */
    public com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep.Builder
        getShuttingDownSourceVmBuilder() {
      return getShuttingDownSourceVmFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Shutting down VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep shutting_down_source_vm = 4;
     * </code>
     */
    @java.lang.Override
    public com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStepOrBuilder
        getShuttingDownSourceVmOrBuilder() {
      if ((stepCase_ == 4) && (shuttingDownSourceVmBuilder_ != null)) {
        return shuttingDownSourceVmBuilder_.getMessageOrBuilder();
      } else {
        if (stepCase_ == 4) {
          return (com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep) step_;
        }
        return com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep.getDefaultInstance();
      }
    }
    /**
     *
     *
     * <pre>
     * Shutting down VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep shutting_down_source_vm = 4;
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep,
            com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep.Builder,
            com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStepOrBuilder>
        getShuttingDownSourceVmFieldBuilder() {
      if (shuttingDownSourceVmBuilder_ == null) {
        if (!(stepCase_ == 4)) {
          step_ = com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep.getDefaultInstance();
        }
        shuttingDownSourceVmBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep,
                com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep.Builder,
                com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStepOrBuilder>(
                (com.google.cloud.vmmigration.v1.ShuttingDownSourceVMStep) step_,
                getParentForChildren(),
                isClean());
        step_ = null;
      }
      stepCase_ = 4;
      onChanged();
      return shuttingDownSourceVmBuilder_;
    }

    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.vmmigration.v1.ReplicationCycle,
            com.google.cloud.vmmigration.v1.ReplicationCycle.Builder,
            com.google.cloud.vmmigration.v1.ReplicationCycleOrBuilder>
        finalSyncBuilder_;
    /**
     *
     *
     * <pre>
     * Final sync step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ReplicationCycle final_sync = 5;</code>
     *
     * @return Whether the finalSync field is set.
     */
    @java.lang.Override
    public boolean hasFinalSync() {
      return stepCase_ == 5;
    }
    /**
     *
     *
     * <pre>
     * Final sync step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ReplicationCycle final_sync = 5;</code>
     *
     * @return The finalSync.
     */
    @java.lang.Override
    public com.google.cloud.vmmigration.v1.ReplicationCycle getFinalSync() {
      if (finalSyncBuilder_ == null) {
        if (stepCase_ == 5) {
          return (com.google.cloud.vmmigration.v1.ReplicationCycle) step_;
        }
        return com.google.cloud.vmmigration.v1.ReplicationCycle.getDefaultInstance();
      } else {
        if (stepCase_ == 5) {
          return finalSyncBuilder_.getMessage();
        }
        return com.google.cloud.vmmigration.v1.ReplicationCycle.getDefaultInstance();
      }
    }
    /**
     *
     *
     * <pre>
     * Final sync step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ReplicationCycle final_sync = 5;</code>
     */
    public Builder setFinalSync(com.google.cloud.vmmigration.v1.ReplicationCycle value) {
      if (finalSyncBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        step_ = value;
        onChanged();
      } else {
        finalSyncBuilder_.setMessage(value);
      }
      stepCase_ = 5;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Final sync step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ReplicationCycle final_sync = 5;</code>
     */
    public Builder setFinalSync(
        com.google.cloud.vmmigration.v1.ReplicationCycle.Builder builderForValue) {
      if (finalSyncBuilder_ == null) {
        step_ = builderForValue.build();
        onChanged();
      } else {
        finalSyncBuilder_.setMessage(builderForValue.build());
      }
      stepCase_ = 5;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Final sync step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ReplicationCycle final_sync = 5;</code>
     */
    public Builder mergeFinalSync(com.google.cloud.vmmigration.v1.ReplicationCycle value) {
      if (finalSyncBuilder_ == null) {
        if (stepCase_ == 5
            && step_ != com.google.cloud.vmmigration.v1.ReplicationCycle.getDefaultInstance()) {
          step_ =
              com.google.cloud.vmmigration.v1.ReplicationCycle.newBuilder(
                      (com.google.cloud.vmmigration.v1.ReplicationCycle) step_)
                  .mergeFrom(value)
                  .buildPartial();
        } else {
          step_ = value;
        }
        onChanged();
      } else {
        if (stepCase_ == 5) {
          finalSyncBuilder_.mergeFrom(value);
        } else {
          finalSyncBuilder_.setMessage(value);
        }
      }
      stepCase_ = 5;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Final sync step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ReplicationCycle final_sync = 5;</code>
     */
    public Builder clearFinalSync() {
      if (finalSyncBuilder_ == null) {
        if (stepCase_ == 5) {
          stepCase_ = 0;
          step_ = null;
          onChanged();
        }
      } else {
        if (stepCase_ == 5) {
          stepCase_ = 0;
          step_ = null;
        }
        finalSyncBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Final sync step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ReplicationCycle final_sync = 5;</code>
     */
    public com.google.cloud.vmmigration.v1.ReplicationCycle.Builder getFinalSyncBuilder() {
      return getFinalSyncFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Final sync step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ReplicationCycle final_sync = 5;</code>
     */
    @java.lang.Override
    public com.google.cloud.vmmigration.v1.ReplicationCycleOrBuilder getFinalSyncOrBuilder() {
      if ((stepCase_ == 5) && (finalSyncBuilder_ != null)) {
        return finalSyncBuilder_.getMessageOrBuilder();
      } else {
        if (stepCase_ == 5) {
          return (com.google.cloud.vmmigration.v1.ReplicationCycle) step_;
        }
        return com.google.cloud.vmmigration.v1.ReplicationCycle.getDefaultInstance();
      }
    }
    /**
     *
     *
     * <pre>
     * Final sync step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.ReplicationCycle final_sync = 5;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.vmmigration.v1.ReplicationCycle,
            com.google.cloud.vmmigration.v1.ReplicationCycle.Builder,
            com.google.cloud.vmmigration.v1.ReplicationCycleOrBuilder>
        getFinalSyncFieldBuilder() {
      if (finalSyncBuilder_ == null) {
        if (!(stepCase_ == 5)) {
          step_ = com.google.cloud.vmmigration.v1.ReplicationCycle.getDefaultInstance();
        }
        finalSyncBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.vmmigration.v1.ReplicationCycle,
                com.google.cloud.vmmigration.v1.ReplicationCycle.Builder,
                com.google.cloud.vmmigration.v1.ReplicationCycleOrBuilder>(
                (com.google.cloud.vmmigration.v1.ReplicationCycle) step_,
                getParentForChildren(),
                isClean());
        step_ = null;
      }
      stepCase_ = 5;
      onChanged();
      return finalSyncBuilder_;
    }

    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 = 6;</code>
     *
     * @return Whether the preparingVmDisks field is set.
     */
    @java.lang.Override
    public boolean hasPreparingVmDisks() {
      return stepCase_ == 6;
    }
    /**
     *
     *
     * <pre>
     * Preparing VM disks step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.PreparingVMDisksStep preparing_vm_disks = 6;</code>
     *
     * @return The preparingVmDisks.
     */
    @java.lang.Override
    public com.google.cloud.vmmigration.v1.PreparingVMDisksStep getPreparingVmDisks() {
      if (preparingVmDisksBuilder_ == null) {
        if (stepCase_ == 6) {
          return (com.google.cloud.vmmigration.v1.PreparingVMDisksStep) step_;
        }
        return com.google.cloud.vmmigration.v1.PreparingVMDisksStep.getDefaultInstance();
      } else {
        if (stepCase_ == 6) {
          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 = 6;</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_ = 6;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Preparing VM disks step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.PreparingVMDisksStep preparing_vm_disks = 6;</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_ = 6;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Preparing VM disks step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.PreparingVMDisksStep preparing_vm_disks = 6;</code>
     */
    public Builder mergePreparingVmDisks(
        com.google.cloud.vmmigration.v1.PreparingVMDisksStep value) {
      if (preparingVmDisksBuilder_ == null) {
        if (stepCase_ == 6
            && 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_ == 6) {
          preparingVmDisksBuilder_.mergeFrom(value);
        } else {
          preparingVmDisksBuilder_.setMessage(value);
        }
      }
      stepCase_ = 6;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Preparing VM disks step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.PreparingVMDisksStep preparing_vm_disks = 6;</code>
     */
    public Builder clearPreparingVmDisks() {
      if (preparingVmDisksBuilder_ == null) {
        if (stepCase_ == 6) {
          stepCase_ = 0;
          step_ = null;
          onChanged();
        }
      } else {
        if (stepCase_ == 6) {
          stepCase_ = 0;
          step_ = null;
        }
        preparingVmDisksBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Preparing VM disks step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.PreparingVMDisksStep preparing_vm_disks = 6;</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 = 6;</code>
     */
    @java.lang.Override
    public com.google.cloud.vmmigration.v1.PreparingVMDisksStepOrBuilder
        getPreparingVmDisksOrBuilder() {
      if ((stepCase_ == 6) && (preparingVmDisksBuilder_ != null)) {
        return preparingVmDisksBuilder_.getMessageOrBuilder();
      } else {
        if (stepCase_ == 6) {
          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 = 6;</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_ == 6)) {
          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_ = 6;
      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 = 7;
     * </code>
     *
     * @return Whether the instantiatingMigratedVm field is set.
     */
    @java.lang.Override
    public boolean hasInstantiatingMigratedVm() {
      return stepCase_ == 7;
    }
    /**
     *
     *
     * <pre>
     * Instantiating migrated VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep instantiating_migrated_vm = 7;
     * </code>
     *
     * @return The instantiatingMigratedVm.
     */
    @java.lang.Override
    public com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep
        getInstantiatingMigratedVm() {
      if (instantiatingMigratedVmBuilder_ == null) {
        if (stepCase_ == 7) {
          return (com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep) step_;
        }
        return com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep.getDefaultInstance();
      } else {
        if (stepCase_ == 7) {
          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 = 7;
     * </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_ = 7;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Instantiating migrated VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep instantiating_migrated_vm = 7;
     * </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_ = 7;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Instantiating migrated VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep instantiating_migrated_vm = 7;
     * </code>
     */
    public Builder mergeInstantiatingMigratedVm(
        com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep value) {
      if (instantiatingMigratedVmBuilder_ == null) {
        if (stepCase_ == 7
            && 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_ == 7) {
          instantiatingMigratedVmBuilder_.mergeFrom(value);
        } else {
          instantiatingMigratedVmBuilder_.setMessage(value);
        }
      }
      stepCase_ = 7;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Instantiating migrated VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep instantiating_migrated_vm = 7;
     * </code>
     */
    public Builder clearInstantiatingMigratedVm() {
      if (instantiatingMigratedVmBuilder_ == null) {
        if (stepCase_ == 7) {
          stepCase_ = 0;
          step_ = null;
          onChanged();
        }
      } else {
        if (stepCase_ == 7) {
          stepCase_ = 0;
          step_ = null;
        }
        instantiatingMigratedVmBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Instantiating migrated VM step.
     * </pre>
     *
     * <code>.google.cloud.vmmigration.v1.InstantiatingMigratedVMStep instantiating_migrated_vm = 7;
     * </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 = 7;
     * </code>
     */
    @java.lang.Override
    public com.google.cloud.vmmigration.v1.InstantiatingMigratedVMStepOrBuilder
        getInstantiatingMigratedVmOrBuilder() {
      if ((stepCase_ == 7) && (instantiatingMigratedVmBuilder_ != null)) {
        return instantiatingMigratedVmBuilder_.getMessageOrBuilder();
      } else {
        if (stepCase_ == 7) {
          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 = 7;
     * </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_ == 7)) {
          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_ = 7;
      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_ & 0x00000020) != 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_ |= 0x00000020;
      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_ |= 0x00000020;
      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_ & 0x00000020) != 0)
            && startTime_ != null
            && startTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getStartTimeBuilder().mergeFrom(value);
        } else {
          startTime_ = value;
        }
      } else {
        startTimeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The time the step has started.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp start_time = 1;</code>
     */
    public Builder clearStartTime() {
      bitField0_ = (bitField0_ & ~0x00000020);
      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_ |= 0x00000020;
      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_ & 0x00000040) != 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_ |= 0x00000040;
      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_ |= 0x00000040;
      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_ & 0x00000040) != 0)
            && endTime_ != null
            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getEndTimeBuilder().mergeFrom(value);
        } else {
          endTime_ = value;
        }
      } else {
        endTimeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000040;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The time the step has ended.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 2;</code>
     */
    public Builder clearEndTime() {
      bitField0_ = (bitField0_ & ~0x00000040);
      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_ |= 0x00000040;
      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.CutoverStep)
  }

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

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

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

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

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

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