/*
 * 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/trigger.proto

package com.google.cloud.eventarc.v1;

/**
 *
 *
 * <pre>
 * Represents a Pub/Sub transport.
 * </pre>
 *
 * Protobuf type {@code google.cloud.eventarc.v1.Pubsub}
 */
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  /**
   *
   *
   * <pre>
   * Optional. The name of the Pub/Sub topic created and managed by Eventarc as
   * a transport for the event delivery. Format:
   * `projects/{PROJECT_ID}/topics/{TOPIC_NAME}`.
   * You can set an existing topic for triggers of the type
   * `google.cloud.pubsub.topic.v1.messagePublished`. The topic you provide
   * here is not deleted by Eventarc at trigger deletion.
   * </pre>
   *
   * <code>string topic = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
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  /**
   *
   *
   * <pre>
   * Optional. The name of the Pub/Sub topic created and managed by Eventarc as
   * a transport for the event delivery. Format:
   * `projects/{PROJECT_ID}/topics/{TOPIC_NAME}`.
   * You can set an existing topic for triggers of the type
   * `google.cloud.pubsub.topic.v1.messagePublished`. The topic you provide
   * here is not deleted by Eventarc at trigger deletion.
   * </pre>
   *
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  /**
   *
   *
   * <pre>
   * Output only. The name of the Pub/Sub subscription created and managed by Eventarc
   * as a transport for the event delivery. Format:
   * `projects/{PROJECT_ID}/subscriptions/{SUBSCRIPTION_NAME}`.
   * </pre>
   *
   * <code>string subscription = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
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  /**
   *
   *
   * <pre>
   * Output only. The name of the Pub/Sub subscription created and managed by Eventarc
   * as a transport for the event delivery. Format:
   * `projects/{PROJECT_ID}/subscriptions/{SUBSCRIPTION_NAME}`.
   * </pre>
   *
   * <code>string subscription = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
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  /**
   *
   *
   * <pre>
   * Represents a Pub/Sub transport.
   * </pre>
   *
   * Protobuf type {@code google.cloud.eventarc.v1.Pubsub}
   */
  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
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    /**
     *
     *
     * <pre>
     * Optional. The name of the Pub/Sub topic created and managed by Eventarc as
     * a transport for the event delivery. Format:
     * `projects/{PROJECT_ID}/topics/{TOPIC_NAME}`.
     * You can set an existing topic for triggers of the type
     * `google.cloud.pubsub.topic.v1.messagePublished`. The topic you provide
     * here is not deleted by Eventarc at trigger deletion.
     * </pre>
     *
     * <code>string topic = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The topic.
     */
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      }
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    /**
     *
     *
     * <pre>
     * Optional. The name of the Pub/Sub topic created and managed by Eventarc as
     * a transport for the event delivery. Format:
     * `projects/{PROJECT_ID}/topics/{TOPIC_NAME}`.
     * You can set an existing topic for triggers of the type
     * `google.cloud.pubsub.topic.v1.messagePublished`. The topic you provide
     * here is not deleted by Eventarc at trigger deletion.
     * </pre>
     *
     * <code>string topic = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The bytes for topic.
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    /**
     *
     *
     * <pre>
     * Optional. The name of the Pub/Sub topic created and managed by Eventarc as
     * a transport for the event delivery. Format:
     * `projects/{PROJECT_ID}/topics/{TOPIC_NAME}`.
     * You can set an existing topic for triggers of the type
     * `google.cloud.pubsub.topic.v1.messagePublished`. The topic you provide
     * here is not deleted by Eventarc at trigger deletion.
     * </pre>
     *
     * <code>string topic = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
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     * @return This builder for chaining.
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    public Builder setTopic(java.lang.String value) {
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      onChanged();
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    /**
     *
     *
     * <pre>
     * Optional. The name of the Pub/Sub topic created and managed by Eventarc as
     * a transport for the event delivery. Format:
     * `projects/{PROJECT_ID}/topics/{TOPIC_NAME}`.
     * You can set an existing topic for triggers of the type
     * `google.cloud.pubsub.topic.v1.messagePublished`. The topic you provide
     * here is not deleted by Eventarc at trigger deletion.
     * </pre>
     *
     * <code>string topic = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return This builder for chaining.
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    /**
     *
     *
     * <pre>
     * Optional. The name of the Pub/Sub topic created and managed by Eventarc as
     * a transport for the event delivery. Format:
     * `projects/{PROJECT_ID}/topics/{TOPIC_NAME}`.
     * You can set an existing topic for triggers of the type
     * `google.cloud.pubsub.topic.v1.messagePublished`. The topic you provide
     * here is not deleted by Eventarc at trigger deletion.
     * </pre>
     *
     * <code>string topic = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
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    /**
     *
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     * <pre>
     * Output only. The name of the Pub/Sub subscription created and managed by Eventarc
     * as a transport for the event delivery. Format:
     * `projects/{PROJECT_ID}/subscriptions/{SUBSCRIPTION_NAME}`.
     * </pre>
     *
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     *
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     * Output only. The name of the Pub/Sub subscription created and managed by Eventarc
     * as a transport for the event delivery. Format:
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     *
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     *
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     * <pre>
     * Output only. The name of the Pub/Sub subscription created and managed by Eventarc
     * as a transport for the event delivery. Format:
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     *
     * <code>string subscription = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
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     * @return This builder for chaining.
     */
    public Builder clearSubscription() {
      subscription_ = getDefaultInstance().getSubscription();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The name of the Pub/Sub subscription created and managed by Eventarc
     * as a transport for the event delivery. Format:
     * `projects/{PROJECT_ID}/subscriptions/{SUBSCRIPTION_NAME}`.
     * </pre>
     *
     * <code>string subscription = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @param value The bytes for subscription to set.
     * @return This builder for chaining.
     */
    public Builder setSubscriptionBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      subscription_ = value;
      bitField0_ |= 0x00000002;
      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.Pubsub)
  }

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

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

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

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

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

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