/*
 * Copyright 2026 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!
// NO CHECKED-IN PROTOBUF GENCODE
// source: google/pubsub/v1/pubsub.proto
// Protobuf Java Version: 4.33.2

package com.google.pubsub.v1;

/**
 *
 *
 * <pre>
 * User-defined JavaScript function that can transform or filter a Pub/Sub
 * message.
 * </pre>
 *
 * Protobuf type {@code google.pubsub.v1.JavaScriptUDF}
 */
@com.google.protobuf.Generated
public final class JavaScriptUDF extends com.google.protobuf.GeneratedMessage
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  /**
   *
   *
   * <pre>
   * Required. Name of the JavasScript function that should applied to Pub/Sub
   * messages.
   * </pre>
   *
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  /**
   *
   *
   * <pre>
   * Required. Name of the JavasScript function that should applied to Pub/Sub
   * messages.
   * </pre>
   *
   * <code>string function_name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
   *
   * @return The bytes for functionName.
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  /**
   *
   *
   * <pre>
   * Required. JavaScript code that contains a function `function_name` with the
   * below signature:
   *
   * ```
   * /&#42;*
   * * Transforms a Pub/Sub message.
   *
   * * &#64;return {(Object&lt;string, (string | Object&lt;string, string&gt;)&gt;|null)} - To
   * * filter a message, return `null`. To transform a message return a map
   * * with the following keys:
   * *   - (required) 'data' : {string}
   * *   - (optional) 'attributes' : {Object&lt;string, string&gt;}
   * * Returning empty `attributes` will remove all attributes from the
   * * message.
   * *
   * * &#64;param  {(Object&lt;string, (string | Object&lt;string, string&gt;)&gt;} Pub/Sub
   * * message. Keys:
   * *   - (required) 'data' : {string}
   * *   - (required) 'attributes' : {Object&lt;string, string&gt;}
   * *
   * * &#64;param  {Object&lt;string, any&gt;} metadata - Pub/Sub message metadata.
   * * Keys:
   * *   - (optional) 'message_id'  : {string}
   * *   - (optional) 'publish_time': {string} YYYY-MM-DDTHH:MM:SSZ format
   * *   - (optional) 'ordering_key': {string}
   * *&#47;
   *
   * function &lt;function_name&gt;(message, metadata) {
   * }
   * ```
   * </pre>
   *
   * <code>string code = 2 [(.google.api.field_behavior) = REQUIRED];</code>
   *
   * @return The code.
   */
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  /**
   *
   *
   * <pre>
   * Required. JavaScript code that contains a function `function_name` with the
   * below signature:
   *
   * ```
   * /&#42;*
   * * Transforms a Pub/Sub message.
   *
   * * &#64;return {(Object&lt;string, (string | Object&lt;string, string&gt;)&gt;|null)} - To
   * * filter a message, return `null`. To transform a message return a map
   * * with the following keys:
   * *   - (required) 'data' : {string}
   * *   - (optional) 'attributes' : {Object&lt;string, string&gt;}
   * * Returning empty `attributes` will remove all attributes from the
   * * message.
   * *
   * * &#64;param  {(Object&lt;string, (string | Object&lt;string, string&gt;)&gt;} Pub/Sub
   * * message. Keys:
   * *   - (required) 'data' : {string}
   * *   - (required) 'attributes' : {Object&lt;string, string&gt;}
   * *
   * * &#64;param  {Object&lt;string, any&gt;} metadata - Pub/Sub message metadata.
   * * Keys:
   * *   - (optional) 'message_id'  : {string}
   * *   - (optional) 'publish_time': {string} YYYY-MM-DDTHH:MM:SSZ format
   * *   - (optional) 'ordering_key': {string}
   * *&#47;
   *
   * function &lt;function_name&gt;(message, metadata) {
   * }
   * ```
   * </pre>
   *
   * <code>string code = 2 [(.google.api.field_behavior) = REQUIRED];</code>
   *
   * @return The bytes for code.
   */
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  public static com.google.pubsub.v1.JavaScriptUDF parseFrom(java.nio.ByteBuffer data)
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  /**
   *
   *
   * <pre>
   * User-defined JavaScript function that can transform or filter a Pub/Sub
   * message.
   * </pre>
   *
   * Protobuf type {@code google.pubsub.v1.JavaScriptUDF}
   */
  public static final class Builder extends com.google.protobuf.GeneratedMessage.Builder<Builder>
      implements
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    /**
     *
     *
     * <pre>
     * Required. Name of the JavasScript function that should applied to Pub/Sub
     * messages.
     * </pre>
     *
     * <code>string function_name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
     *
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     *
     *
     * <pre>
     * Required. Name of the JavasScript function that should applied to Pub/Sub
     * messages.
     * </pre>
     *
     * <code>string function_name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
     *
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     *
     *
     * <pre>
     * Required. Name of the JavasScript function that should applied to Pub/Sub
     * messages.
     * </pre>
     *
     * <code>string function_name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
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     *
     *
     * <pre>
     * Required. Name of the JavasScript function that should applied to Pub/Sub
     * messages.
     * </pre>
     *
     * <code>string function_name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @return This builder for chaining.
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     *
     *
     * <pre>
     * Required. Name of the JavasScript function that should applied to Pub/Sub
     * messages.
     * </pre>
     *
     * <code>string function_name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
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    /**
     *
     *
     * <pre>
     * Required. JavaScript code that contains a function `function_name` with the
     * below signature:
     *
     * ```
     * /&#42;*
     * * Transforms a Pub/Sub message.
     *
     * * &#64;return {(Object&lt;string, (string | Object&lt;string, string&gt;)&gt;|null)} - To
     * * filter a message, return `null`. To transform a message return a map
     * * with the following keys:
     * *   - (required) 'data' : {string}
     * *   - (optional) 'attributes' : {Object&lt;string, string&gt;}
     * * Returning empty `attributes` will remove all attributes from the
     * * message.
     * *
     * * &#64;param  {(Object&lt;string, (string | Object&lt;string, string&gt;)&gt;} Pub/Sub
     * * message. Keys:
     * *   - (required) 'data' : {string}
     * *   - (required) 'attributes' : {Object&lt;string, string&gt;}
     * *
     * * &#64;param  {Object&lt;string, any&gt;} metadata - Pub/Sub message metadata.
     * * Keys:
     * *   - (optional) 'message_id'  : {string}
     * *   - (optional) 'publish_time': {string} YYYY-MM-DDTHH:MM:SSZ format
     * *   - (optional) 'ordering_key': {string}
     * *&#47;
     *
     * function &lt;function_name&gt;(message, metadata) {
     * }
     * ```
     * </pre>
     *
     * <code>string code = 2 [(.google.api.field_behavior) = REQUIRED];</code>
     *
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    /**
     *
     *
     * <pre>
     * Required. JavaScript code that contains a function `function_name` with the
     * below signature:
     *
     * ```
     * /&#42;*
     * * Transforms a Pub/Sub message.
     *
     * * &#64;return {(Object&lt;string, (string | Object&lt;string, string&gt;)&gt;|null)} - To
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     * * with the following keys:
     * *   - (required) 'data' : {string}
     * *   - (optional) 'attributes' : {Object&lt;string, string&gt;}
     * * Returning empty `attributes` will remove all attributes from the
     * * message.
     * *
     * * &#64;param  {(Object&lt;string, (string | Object&lt;string, string&gt;)&gt;} Pub/Sub
     * * message. Keys:
     * *   - (required) 'data' : {string}
     * *   - (required) 'attributes' : {Object&lt;string, string&gt;}
     * *
     * * &#64;param  {Object&lt;string, any&gt;} metadata - Pub/Sub message metadata.
     * * Keys:
     * *   - (optional) 'message_id'  : {string}
     * *   - (optional) 'publish_time': {string} YYYY-MM-DDTHH:MM:SSZ format
     * *   - (optional) 'ordering_key': {string}
     * *&#47;
     *
     * function &lt;function_name&gt;(message, metadata) {
     * }
     * ```
     * </pre>
     *
     * <code>string code = 2 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @return The bytes for code.
     */
    public com.google.protobuf.ByteString getCodeBytes() {
      java.lang.Object ref = code_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        code_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Required. JavaScript code that contains a function `function_name` with the
     * below signature:
     *
     * ```
     * /&#42;*
     * * Transforms a Pub/Sub message.
     *
     * * &#64;return {(Object&lt;string, (string | Object&lt;string, string&gt;)&gt;|null)} - To
     * * filter a message, return `null`. To transform a message return a map
     * * with the following keys:
     * *   - (required) 'data' : {string}
     * *   - (optional) 'attributes' : {Object&lt;string, string&gt;}
     * * Returning empty `attributes` will remove all attributes from the
     * * message.
     * *
     * * &#64;param  {(Object&lt;string, (string | Object&lt;string, string&gt;)&gt;} Pub/Sub
     * * message. Keys:
     * *   - (required) 'data' : {string}
     * *   - (required) 'attributes' : {Object&lt;string, string&gt;}
     * *
     * * &#64;param  {Object&lt;string, any&gt;} metadata - Pub/Sub message metadata.
     * * Keys:
     * *   - (optional) 'message_id'  : {string}
     * *   - (optional) 'publish_time': {string} YYYY-MM-DDTHH:MM:SSZ format
     * *   - (optional) 'ordering_key': {string}
     * *&#47;
     *
     * function &lt;function_name&gt;(message, metadata) {
     * }
     * ```
     * </pre>
     *
     * <code>string code = 2 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @param value The code to set.
     * @return This builder for chaining.
     */
    public Builder setCode(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      code_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Required. JavaScript code that contains a function `function_name` with the
     * below signature:
     *
     * ```
     * /&#42;*
     * * Transforms a Pub/Sub message.
     *
     * * &#64;return {(Object&lt;string, (string | Object&lt;string, string&gt;)&gt;|null)} - To
     * * filter a message, return `null`. To transform a message return a map
     * * with the following keys:
     * *   - (required) 'data' : {string}
     * *   - (optional) 'attributes' : {Object&lt;string, string&gt;}
     * * Returning empty `attributes` will remove all attributes from the
     * * message.
     * *
     * * &#64;param  {(Object&lt;string, (string | Object&lt;string, string&gt;)&gt;} Pub/Sub
     * * message. Keys:
     * *   - (required) 'data' : {string}
     * *   - (required) 'attributes' : {Object&lt;string, string&gt;}
     * *
     * * &#64;param  {Object&lt;string, any&gt;} metadata - Pub/Sub message metadata.
     * * Keys:
     * *   - (optional) 'message_id'  : {string}
     * *   - (optional) 'publish_time': {string} YYYY-MM-DDTHH:MM:SSZ format
     * *   - (optional) 'ordering_key': {string}
     * *&#47;
     *
     * function &lt;function_name&gt;(message, metadata) {
     * }
     * ```
     * </pre>
     *
     * <code>string code = 2 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearCode() {
      code_ = getDefaultInstance().getCode();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Required. JavaScript code that contains a function `function_name` with the
     * below signature:
     *
     * ```
     * /&#42;*
     * * Transforms a Pub/Sub message.
     *
     * * &#64;return {(Object&lt;string, (string | Object&lt;string, string&gt;)&gt;|null)} - To
     * * filter a message, return `null`. To transform a message return a map
     * * with the following keys:
     * *   - (required) 'data' : {string}
     * *   - (optional) 'attributes' : {Object&lt;string, string&gt;}
     * * Returning empty `attributes` will remove all attributes from the
     * * message.
     * *
     * * &#64;param  {(Object&lt;string, (string | Object&lt;string, string&gt;)&gt;} Pub/Sub
     * * message. Keys:
     * *   - (required) 'data' : {string}
     * *   - (required) 'attributes' : {Object&lt;string, string&gt;}
     * *
     * * &#64;param  {Object&lt;string, any&gt;} metadata - Pub/Sub message metadata.
     * * Keys:
     * *   - (optional) 'message_id'  : {string}
     * *   - (optional) 'publish_time': {string} YYYY-MM-DDTHH:MM:SSZ format
     * *   - (optional) 'ordering_key': {string}
     * *&#47;
     *
     * function &lt;function_name&gt;(message, metadata) {
     * }
     * ```
     * </pre>
     *
     * <code>string code = 2 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @param value The bytes for code to set.
     * @return This builder for chaining.
     */
    public Builder setCodeBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      code_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

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

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

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

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

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

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

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