/*
 * Copyright 2025 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/pubsub/v1/pubsub.proto

// Protobuf Java Version: 3.25.8
package com.google.pubsub.v1;

/**
 *
 *
 * <pre>
 * Response for the `ListTopicSnapshots` method.
 * </pre>
 *
 * Protobuf type {@code google.pubsub.v1.ListTopicSnapshotsResponse}
 */
public final class ListTopicSnapshotsResponse extends com.google.protobuf.GeneratedMessageV3
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  /**
   *
   *
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   * Response for the `ListTopicSnapshots` method.
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   *
   * Protobuf type {@code google.pubsub.v1.ListTopicSnapshotsResponse}
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     * @return The nextPageToken.
     */
    public java.lang.String getNextPageToken() {
      java.lang.Object ref = nextPageToken_;
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    /**
     *
     *
     * <pre>
     * Optional. If not empty, indicates that there may be more snapshots that
     * match the request; this value should be passed in a new
     * `ListTopicSnapshotsRequest` to get more snapshots.
     * </pre>
     *
     * <code>string next_page_token = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The bytes for nextPageToken.
     */
    public com.google.protobuf.ByteString getNextPageTokenBytes() {
      java.lang.Object ref = nextPageToken_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        nextPageToken_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Optional. If not empty, indicates that there may be more snapshots that
     * match the request; this value should be passed in a new
     * `ListTopicSnapshotsRequest` to get more snapshots.
     * </pre>
     *
     * <code>string next_page_token = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @param value The nextPageToken to set.
     * @return This builder for chaining.
     */
    public Builder setNextPageToken(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      nextPageToken_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. If not empty, indicates that there may be more snapshots that
     * match the request; this value should be passed in a new
     * `ListTopicSnapshotsRequest` to get more snapshots.
     * </pre>
     *
     * <code>string next_page_token = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearNextPageToken() {
      nextPageToken_ = getDefaultInstance().getNextPageToken();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Optional. If not empty, indicates that there may be more snapshots that
     * match the request; this value should be passed in a new
     * `ListTopicSnapshotsRequest` to get more snapshots.
     * </pre>
     *
     * <code>string next_page_token = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @param value The bytes for nextPageToken to set.
     * @return This builder for chaining.
     */
    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
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      checkByteStringIsUtf8(value);
      nextPageToken_ = value;
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    @java.lang.Override
    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFields(unknownFields);
    }

    @java.lang.Override
    public final Builder mergeUnknownFields(
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      return super.mergeUnknownFields(unknownFields);
    }

    // @@protoc_insertion_point(builder_scope:google.pubsub.v1.ListTopicSnapshotsResponse)
  }

  // @@protoc_insertion_point(class_scope:google.pubsub.v1.ListTopicSnapshotsResponse)
  private static final com.google.pubsub.v1.ListTopicSnapshotsResponse DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.pubsub.v1.ListTopicSnapshotsResponse();
  }

  public static com.google.pubsub.v1.ListTopicSnapshotsResponse getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

  @java.lang.Override
  public com.google.pubsub.v1.ListTopicSnapshotsResponse getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}
