/*
 * 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/eventarc/v1/channel_connection.proto

package com.google.cloud.eventarc.v1;

/**
 *
 *
 * <pre>
 * A representation of the ChannelConnection resource.
 * A ChannelConnection is a resource which event providers create during the
 * activation process to establish a connection between the provider and the
 * subscriber channel.
 * </pre>
 *
 * Protobuf type {@code google.cloud.eventarc.v1.ChannelConnection}
 */
public final class ChannelConnection extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.cloud.eventarc.v1.ChannelConnection)
    ChannelConnectionOrBuilder {
  private static final long serialVersionUID = 0L;
  // Use ChannelConnection.newBuilder() to construct.
  private ChannelConnection(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
    super(builder);
  }

  private ChannelConnection() {
    name_ = "";
    uid_ = "";
    channel_ = "";
    activationToken_ = "";
  }

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

  @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.eventarc.v1.ChannelConnectionProto
        .internal_static_google_cloud_eventarc_v1_ChannelConnection_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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    return com.google.cloud.eventarc.v1.ChannelConnectionProto
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            com.google.cloud.eventarc.v1.ChannelConnection.class,
            com.google.cloud.eventarc.v1.ChannelConnection.Builder.class);
  }

  public static final int NAME_FIELD_NUMBER = 1;

  @SuppressWarnings("serial")
  private volatile java.lang.Object name_ = "";
  /**
   *
   *
   * <pre>
   * Required. The name of the connection.
   * </pre>
   *
   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
   *
   * @return The name.
   */
  @java.lang.Override
  public java.lang.String getName() {
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  /**
   *
   *
   * <pre>
   * Required. The name of the connection.
   * </pre>
   *
   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
   *
   * @return The bytes for name.
   */
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  @SuppressWarnings("serial")
  private volatile java.lang.Object uid_ = "";
  /**
   *
   *
   * <pre>
   * Output only. Server assigned ID of the resource.
   * The server guarantees uniqueness and immutability until deleted.
   * </pre>
   *
   * <code>string uid = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
   *
   * @return The uid.
   */
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   *
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   * <pre>
   * Output only. Server assigned ID of the resource.
   * The server guarantees uniqueness and immutability until deleted.
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   *
   * <code>string uid = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
   *
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      return b;
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  public static final int CHANNEL_FIELD_NUMBER = 5;

  @SuppressWarnings("serial")
  private volatile java.lang.Object channel_ = "";
  /**
   *
   *
   * <pre>
   * Required. The name of the connected subscriber Channel.
   * This is a weak reference to avoid cross project and cross accounts
   * references. This must be in
   * `projects/{project}/location/{location}/channels/{channel_id}` format.
   * </pre>
   *
   * <code>
   * string channel = 5 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
   * </code>
   *
   * @return The channel.
   */
  @java.lang.Override
  public java.lang.String getChannel() {
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      channel_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * Required. The name of the connected subscriber Channel.
   * This is a weak reference to avoid cross project and cross accounts
   * references. This must be in
   * `projects/{project}/location/{location}/channels/{channel_id}` format.
   * </pre>
   *
   * <code>
   * string channel = 5 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
   * </code>
   *
   * @return The bytes for channel.
   */
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  public com.google.protobuf.ByteString getChannelBytes() {
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      return b;
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  private com.google.protobuf.Timestamp createTime_;
  /**
   *
   *
   * <pre>
   * Output only. The creation time.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return Whether the createTime field is set.
   */
  @java.lang.Override
  public boolean hasCreateTime() {
    return createTime_ != null;
  }
  /**
   *
   *
   * <pre>
   * Output only. The creation time.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return The createTime.
   */
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  }
  /**
   *
   *
   * <pre>
   * Output only. The creation time.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
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  private com.google.protobuf.Timestamp updateTime_;
  /**
   *
   *
   * <pre>
   * Output only. The last-modified time.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return Whether the updateTime field is set.
   */
  @java.lang.Override
  public boolean hasUpdateTime() {
    return updateTime_ != null;
  }
  /**
   *
   *
   * <pre>
   * Output only. The last-modified time.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return The updateTime.
   */
  @java.lang.Override
  public com.google.protobuf.Timestamp getUpdateTime() {
    return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
  }
  /**
   *
   *
   * <pre>
   * Output only. The last-modified time.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
  public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
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  }

  public static final int ACTIVATION_TOKEN_FIELD_NUMBER = 8;

  @SuppressWarnings("serial")
  private volatile java.lang.Object activationToken_ = "";
  /**
   *
   *
   * <pre>
   * Input only. Activation token for the channel. The token will be used
   * during the creation of ChannelConnection to bind the channel with the
   * provider project. This field will not be stored in the provider resource.
   * </pre>
   *
   * <code>string activation_token = 8 [(.google.api.field_behavior) = INPUT_ONLY];</code>
   *
   * @return The activationToken.
   */
  @java.lang.Override
  public java.lang.String getActivationToken() {
    java.lang.Object ref = activationToken_;
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      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      activationToken_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * Input only. Activation token for the channel. The token will be used
   * during the creation of ChannelConnection to bind the channel with the
   * provider project. This field will not be stored in the provider resource.
   * </pre>
   *
   * <code>string activation_token = 8 [(.google.api.field_behavior) = INPUT_ONLY];</code>
   *
   * @return The bytes for activationToken.
   */
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  @java.lang.Override
  public boolean equals(final java.lang.Object obj) {
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    if (!(obj instanceof com.google.cloud.eventarc.v1.ChannelConnection)) {
      return super.equals(obj);
    }
    com.google.cloud.eventarc.v1.ChannelConnection other =
        (com.google.cloud.eventarc.v1.ChannelConnection) obj;

    if (!getName().equals(other.getName())) return false;
    if (!getUid().equals(other.getUid())) return false;
    if (!getChannel().equals(other.getChannel())) return false;
    if (hasCreateTime() != other.hasCreateTime()) return false;
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    hash = (53 * hash) + getName().hashCode();
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    hash = (37 * hash) + CHANNEL_FIELD_NUMBER;
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  public static com.google.cloud.eventarc.v1.ChannelConnection parseFrom(java.nio.ByteBuffer data)
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  public static com.google.cloud.eventarc.v1.ChannelConnection parseFrom(
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    return PARSER.parseFrom(data, extensionRegistry);
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  /**
   *
   *
   * <pre>
   * A representation of the ChannelConnection resource.
   * A ChannelConnection is a resource which event providers create during the
   * activation process to establish a connection between the provider and the
   * subscriber channel.
   * </pre>
   *
   * Protobuf type {@code google.cloud.eventarc.v1.ChannelConnection}
   */
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        return mergeFrom((com.google.cloud.eventarc.v1.ChannelConnection) other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }

    public Builder mergeFrom(com.google.cloud.eventarc.v1.ChannelConnection other) {
      if (other == com.google.cloud.eventarc.v1.ChannelConnection.getDefaultInstance()) return this;
      if (!other.getName().isEmpty()) {
        name_ = other.name_;
        bitField0_ |= 0x00000001;
        onChanged();
      }
      if (!other.getUid().isEmpty()) {
        uid_ = other.uid_;
        bitField0_ |= 0x00000002;
        onChanged();
      }
      if (!other.getChannel().isEmpty()) {
        channel_ = other.channel_;
        bitField0_ |= 0x00000004;
        onChanged();
      }
      if (other.hasCreateTime()) {
        mergeCreateTime(other.getCreateTime());
      }
      if (other.hasUpdateTime()) {
        mergeUpdateTime(other.getUpdateTime());
      }
      if (!other.getActivationToken().isEmpty()) {
        activationToken_ = other.activationToken_;
        bitField0_ |= 0x00000020;
        onChanged();
      }
      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:
              {
                name_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000001;
                break;
              } // case 10
            case 18:
              {
                uid_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000002;
                break;
              } // case 18
            case 42:
              {
                channel_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000004;
                break;
              } // case 42
            case 50:
              {
                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000008;
                break;
              } // case 50
            case 58:
              {
                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000010;
                break;
              } // case 58
            case 66:
              {
                activationToken_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000020;
                break;
              } // case 66
            default:
              {
                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
                  done = true; // was an endgroup tag
                }
                break;
              } // default:
          } // switch (tag)
        } // while (!done)
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.unwrapIOException();
      } finally {
        onChanged();
      } // finally
      return this;
    }

    private int bitField0_;

    private java.lang.Object name_ = "";
    /**
     *
     *
     * <pre>
     * Required. The name of the connection.
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @return The name.
     */
    public java.lang.String getName() {
      java.lang.Object ref = name_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        name_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Required. The name of the connection.
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @return The bytes for name.
     */
    public com.google.protobuf.ByteString getNameBytes() {
      java.lang.Object ref = name_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        name_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Required. The name of the connection.
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @param value The name to set.
     * @return This builder for chaining.
     */
    public Builder setName(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      name_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The name of the connection.
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearName() {
      name_ = getDefaultInstance().getName();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The name of the connection.
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @param value The bytes for name to set.
     * @return This builder for chaining.
     */
    public Builder setNameBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      name_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    private java.lang.Object uid_ = "";
    /**
     *
     *
     * <pre>
     * Output only. Server assigned ID of the resource.
     * The server guarantees uniqueness and immutability until deleted.
     * </pre>
     *
     * <code>string uid = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return The uid.
     */
    public java.lang.String getUid() {
      java.lang.Object ref = uid_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        uid_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. Server assigned ID of the resource.
     * The server guarantees uniqueness and immutability until deleted.
     * </pre>
     *
     * <code>string uid = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return The bytes for uid.
     */
    public com.google.protobuf.ByteString getUidBytes() {
      java.lang.Object ref = uid_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        uid_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. Server assigned ID of the resource.
     * The server guarantees uniqueness and immutability until deleted.
     * </pre>
     *
     * <code>string uid = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @param value The uid to set.
     * @return This builder for chaining.
     */
    public Builder setUid(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      uid_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Server assigned ID of the resource.
     * The server guarantees uniqueness and immutability until deleted.
     * </pre>
     *
     * <code>string uid = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearUid() {
      uid_ = getDefaultInstance().getUid();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Server assigned ID of the resource.
     * The server guarantees uniqueness and immutability until deleted.
     * </pre>
     *
     * <code>string uid = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @param value The bytes for uid to set.
     * @return This builder for chaining.
     */
    public Builder setUidBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      uid_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

    private java.lang.Object channel_ = "";
    /**
     *
     *
     * <pre>
     * Required. The name of the connected subscriber Channel.
     * This is a weak reference to avoid cross project and cross accounts
     * references. This must be in
     * `projects/{project}/location/{location}/channels/{channel_id}` format.
     * </pre>
     *
     * <code>
     * string channel = 5 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return The channel.
     */
    public java.lang.String getChannel() {
      java.lang.Object ref = channel_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        channel_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Required. The name of the connected subscriber Channel.
     * This is a weak reference to avoid cross project and cross accounts
     * references. This must be in
     * `projects/{project}/location/{location}/channels/{channel_id}` format.
     * </pre>
     *
     * <code>
     * string channel = 5 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return The bytes for channel.
     */
    public com.google.protobuf.ByteString getChannelBytes() {
      java.lang.Object ref = channel_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        channel_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Required. The name of the connected subscriber Channel.
     * This is a weak reference to avoid cross project and cross accounts
     * references. This must be in
     * `projects/{project}/location/{location}/channels/{channel_id}` format.
     * </pre>
     *
     * <code>
     * string channel = 5 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @param value The channel to set.
     * @return This builder for chaining.
     */
    public Builder setChannel(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      channel_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The name of the connected subscriber Channel.
     * This is a weak reference to avoid cross project and cross accounts
     * references. This must be in
     * `projects/{project}/location/{location}/channels/{channel_id}` format.
     * </pre>
     *
     * <code>
     * string channel = 5 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return This builder for chaining.
     */
    public Builder clearChannel() {
      channel_ = getDefaultInstance().getChannel();
      bitField0_ = (bitField0_ & ~0x00000004);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The name of the connected subscriber Channel.
     * This is a weak reference to avoid cross project and cross accounts
     * references. This must be in
     * `projects/{project}/location/{location}/channels/{channel_id}` format.
     * </pre>
     *
     * <code>
     * string channel = 5 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @param value The bytes for channel to set.
     * @return This builder for chaining.
     */
    public Builder setChannelBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      channel_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }

    private com.google.protobuf.Timestamp createTime_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        createTimeBuilder_;
    /**
     *
     *
     * <pre>
     * Output only. The creation time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return Whether the createTime field is set.
     */
    public boolean hasCreateTime() {
      return ((bitField0_ & 0x00000008) != 0);
    }
    /**
     *
     *
     * <pre>
     * Output only. The creation time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The createTime.
     */
    public com.google.protobuf.Timestamp getCreateTime() {
      if (createTimeBuilder_ == null) {
        return createTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : createTime_;
      } else {
        return createTimeBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The creation time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setCreateTime(com.google.protobuf.Timestamp value) {
      if (createTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        createTime_ = value;
      } else {
        createTimeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The creation time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (createTimeBuilder_ == null) {
        createTime_ = builderForValue.build();
      } else {
        createTimeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The creation time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
      if (createTimeBuilder_ == null) {
        if (((bitField0_ & 0x00000008) != 0)
            && createTime_ != null
            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getCreateTimeBuilder().mergeFrom(value);
        } else {
          createTime_ = value;
        }
      } else {
        createTimeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The creation time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder clearCreateTime() {
      bitField0_ = (bitField0_ & ~0x00000008);
      createTime_ = null;
      if (createTimeBuilder_ != null) {
        createTimeBuilder_.dispose();
        createTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The creation time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
      bitField0_ |= 0x00000008;
      onChanged();
      return getCreateTimeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Output only. The creation time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      if (createTimeBuilder_ != null) {
        return createTimeBuilder_.getMessageOrBuilder();
      } else {
        return createTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : createTime_;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The creation time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        getCreateTimeFieldBuilder() {
      if (createTimeBuilder_ == null) {
        createTimeBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Timestamp,
                com.google.protobuf.Timestamp.Builder,
                com.google.protobuf.TimestampOrBuilder>(
                getCreateTime(), getParentForChildren(), isClean());
        createTime_ = null;
      }
      return createTimeBuilder_;
    }

    private com.google.protobuf.Timestamp updateTime_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        updateTimeBuilder_;
    /**
     *
     *
     * <pre>
     * Output only. The last-modified time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return Whether the updateTime field is set.
     */
    public boolean hasUpdateTime() {
      return ((bitField0_ & 0x00000010) != 0);
    }
    /**
     *
     *
     * <pre>
     * Output only. The last-modified time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The updateTime.
     */
    public com.google.protobuf.Timestamp getUpdateTime() {
      if (updateTimeBuilder_ == null) {
        return updateTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : updateTime_;
      } else {
        return updateTimeBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The last-modified time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      if (updateTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        updateTime_ = value;
      } else {
        updateTimeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The last-modified time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (updateTimeBuilder_ == null) {
        updateTime_ = builderForValue.build();
      } else {
        updateTimeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The last-modified time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
      if (updateTimeBuilder_ == null) {
        if (((bitField0_ & 0x00000010) != 0)
            && updateTime_ != null
            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getUpdateTimeBuilder().mergeFrom(value);
        } else {
          updateTime_ = value;
        }
      } else {
        updateTimeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The last-modified time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder clearUpdateTime() {
      bitField0_ = (bitField0_ & ~0x00000010);
      updateTime_ = null;
      if (updateTimeBuilder_ != null) {
        updateTimeBuilder_.dispose();
        updateTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The last-modified time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
      bitField0_ |= 0x00000010;
      onChanged();
      return getUpdateTimeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Output only. The last-modified time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      if (updateTimeBuilder_ != null) {
        return updateTimeBuilder_.getMessageOrBuilder();
      } else {
        return updateTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : updateTime_;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The last-modified time.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        getUpdateTimeFieldBuilder() {
      if (updateTimeBuilder_ == null) {
        updateTimeBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Timestamp,
                com.google.protobuf.Timestamp.Builder,
                com.google.protobuf.TimestampOrBuilder>(
                getUpdateTime(), getParentForChildren(), isClean());
        updateTime_ = null;
      }
      return updateTimeBuilder_;
    }

    private java.lang.Object activationToken_ = "";
    /**
     *
     *
     * <pre>
     * Input only. Activation token for the channel. The token will be used
     * during the creation of ChannelConnection to bind the channel with the
     * provider project. This field will not be stored in the provider resource.
     * </pre>
     *
     * <code>string activation_token = 8 [(.google.api.field_behavior) = INPUT_ONLY];</code>
     *
     * @return The activationToken.
     */
    public java.lang.String getActivationToken() {
      java.lang.Object ref = activationToken_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        activationToken_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Input only. Activation token for the channel. The token will be used
     * during the creation of ChannelConnection to bind the channel with the
     * provider project. This field will not be stored in the provider resource.
     * </pre>
     *
     * <code>string activation_token = 8 [(.google.api.field_behavior) = INPUT_ONLY];</code>
     *
     * @return The bytes for activationToken.
     */
    public com.google.protobuf.ByteString getActivationTokenBytes() {
      java.lang.Object ref = activationToken_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        activationToken_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Input only. Activation token for the channel. The token will be used
     * during the creation of ChannelConnection to bind the channel with the
     * provider project. This field will not be stored in the provider resource.
     * </pre>
     *
     * <code>string activation_token = 8 [(.google.api.field_behavior) = INPUT_ONLY];</code>
     *
     * @param value The activationToken to set.
     * @return This builder for chaining.
     */
    public Builder setActivationToken(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      activationToken_ = value;
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Input only. Activation token for the channel. The token will be used
     * during the creation of ChannelConnection to bind the channel with the
     * provider project. This field will not be stored in the provider resource.
     * </pre>
     *
     * <code>string activation_token = 8 [(.google.api.field_behavior) = INPUT_ONLY];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearActivationToken() {
      activationToken_ = getDefaultInstance().getActivationToken();
      bitField0_ = (bitField0_ & ~0x00000020);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Input only. Activation token for the channel. The token will be used
     * during the creation of ChannelConnection to bind the channel with the
     * provider project. This field will not be stored in the provider resource.
     * </pre>
     *
     * <code>string activation_token = 8 [(.google.api.field_behavior) = INPUT_ONLY];</code>
     *
     * @param value The bytes for activationToken to set.
     * @return This builder for chaining.
     */
    public Builder setActivationTokenBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      activationToken_ = value;
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }

    @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.eventarc.v1.ChannelConnection)
  }

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

  static {
    DEFAULT_INSTANCE = new com.google.cloud.eventarc.v1.ChannelConnection();
  }

  public static com.google.cloud.eventarc.v1.ChannelConnection getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

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