spring-data-redis Subscription 源码
spring-data-redis Subscription 代码
文件路径：/src/main/java/org/springframework/data/redis/stream/Subscription.java
/*
* Copyright 2018-2022 the original author or authors.
*
* 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.
*/
package org.springframework.data.redis.stream;
import java.time.Duration;
/**
* The {@link Subscription} is the link to the actual running {@link Task}.
* <p>
* Due to the asynchronous nature of the {@link Task} execution a {@link Subscription} might not immediately become
* active. {@link #isActive()} provides an answer if the underlying {@link Task} is already running.
*
* @author Mark Paluch
* @since 2.2
*/
public interface Subscription extends Cancelable {
/**
* @return {@literal true} if the subscription is currently executed.
*/
boolean isActive();
/**
* Synchronous, <strong>blocking</strong> call returns once the {@link Subscription} becomes {@link #isActive()
* active} or {@link Duration timeout} exceeds.
*
* @param timeout must not be {@literal null}.
* @return {@code true} if the subscription was activated. {@code false} if the waiting time elapsed before task was
* activated.
* @throws InterruptedException if the current thread is interrupted while waiting.
*/
boolean await(Duration timeout) throws InterruptedException;
}
相关信息
相关文章
spring-data-redis Cancelable 源码
spring-data-redis DefaultStreamMessageListenerContainer 源码
spring-data-redis DefaultStreamReceiver 源码
spring-data-redis ReadOffsetStrategy 源码
spring-data-redis StreamListener 源码
spring-data-redis StreamMessageListenerContainer 源码
spring-data-redis StreamPollTask 源码
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
8、 golang
-
9、 openharmony
-
10、 Vue中input框自动聚焦