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PROTO library for proto-google-cloud-pubsub-v1
/*
* 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/pubsub/v1/pubsub.proto
package com.google.pubsub.v1;
public interface PubsubMessageOrBuilder
extends
// @@protoc_insertion_point(interface_extends:google.pubsub.v1.PubsubMessage)
com.google.protobuf.MessageOrBuilder {
/**
*
*
*
* The message data field. If this field is empty, the message must contain
* at least one attribute.
*
*
* bytes data = 1;
*
* @return The data.
*/
com.google.protobuf.ByteString getData();
/**
*
*
*
* Attributes for this message. If this field is empty, the message must
* contain non-empty data. This can be used to filter messages on the
* subscription.
*
*
* map<string, string> attributes = 2;
*/
int getAttributesCount();
/**
*
*
*
* Attributes for this message. If this field is empty, the message must
* contain non-empty data. This can be used to filter messages on the
* subscription.
*
*
* map<string, string> attributes = 2;
*/
boolean containsAttributes(java.lang.String key);
/** Use {@link #getAttributesMap()} instead. */
@java.lang.Deprecated
java.util.Map getAttributes();
/**
*
*
*
* Attributes for this message. If this field is empty, the message must
* contain non-empty data. This can be used to filter messages on the
* subscription.
*
*
* map<string, string> attributes = 2;
*/
java.util.Map getAttributesMap();
/**
*
*
*
* Attributes for this message. If this field is empty, the message must
* contain non-empty data. This can be used to filter messages on the
* subscription.
*
*
* map<string, string> attributes = 2;
*/
java.lang.String getAttributesOrDefault(java.lang.String key, java.lang.String defaultValue);
/**
*
*
*
* Attributes for this message. If this field is empty, the message must
* contain non-empty data. This can be used to filter messages on the
* subscription.
*
*
* map<string, string> attributes = 2;
*/
java.lang.String getAttributesOrThrow(java.lang.String key);
/**
*
*
*
* ID of this message, assigned by the server when the message is published.
* Guaranteed to be unique within the topic. This value may be read by a
* subscriber that receives a `PubsubMessage` via a `Pull` call or a push
* delivery. It must not be populated by the publisher in a `Publish` call.
*
*
* string message_id = 3;
*
* @return The messageId.
*/
java.lang.String getMessageId();
/**
*
*
*
* ID of this message, assigned by the server when the message is published.
* Guaranteed to be unique within the topic. This value may be read by a
* subscriber that receives a `PubsubMessage` via a `Pull` call or a push
* delivery. It must not be populated by the publisher in a `Publish` call.
*
*
* string message_id = 3;
*
* @return The bytes for messageId.
*/
com.google.protobuf.ByteString getMessageIdBytes();
/**
*
*
*
* The time at which the message was published, populated by the server when
* it receives the `Publish` call. It must not be populated by the
* publisher in a `Publish` call.
*
*
* .google.protobuf.Timestamp publish_time = 4;
*
* @return Whether the publishTime field is set.
*/
boolean hasPublishTime();
/**
*
*
*
* The time at which the message was published, populated by the server when
* it receives the `Publish` call. It must not be populated by the
* publisher in a `Publish` call.
*
*
* .google.protobuf.Timestamp publish_time = 4;
*
* @return The publishTime.
*/
com.google.protobuf.Timestamp getPublishTime();
/**
*
*
*
* The time at which the message was published, populated by the server when
* it receives the `Publish` call. It must not be populated by the
* publisher in a `Publish` call.
*
*
* .google.protobuf.Timestamp publish_time = 4;
*/
com.google.protobuf.TimestampOrBuilder getPublishTimeOrBuilder();
/**
*
*
*
* If non-empty, identifies related messages for which publish order should be
* respected. If a `Subscription` has `enable_message_ordering` set to `true`,
* messages published with the same non-empty `ordering_key` value will be
* delivered to subscribers in the order in which they are received by the
* Pub/Sub system. All `PubsubMessage`s published in a given `PublishRequest`
* must specify the same `ordering_key` value.
*
*
* string ordering_key = 5;
*
* @return The orderingKey.
*/
java.lang.String getOrderingKey();
/**
*
*
*
* If non-empty, identifies related messages for which publish order should be
* respected. If a `Subscription` has `enable_message_ordering` set to `true`,
* messages published with the same non-empty `ordering_key` value will be
* delivered to subscribers in the order in which they are received by the
* Pub/Sub system. All `PubsubMessage`s published in a given `PublishRequest`
* must specify the same `ordering_key` value.
*
*
* string ordering_key = 5;
*
* @return The bytes for orderingKey.
*/
com.google.protobuf.ByteString getOrderingKeyBytes();
}