spring-batch LimitDecider 源码
spring-batch LimitDecider 代码
文件路径：/spring-batch-samples/src/main/java/org/springframework/batch/sample/loop/LimitDecider.java
/*
* Copyright 2006-2019 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.batch.sample.loop;
import org.springframework.batch.core.JobExecution;
import org.springframework.batch.core.StepExecution;
import org.springframework.batch.core.job.flow.FlowExecutionStatus;
import org.springframework.batch.core.job.flow.JobExecutionDecider;
import org.springframework.lang.Nullable;
/**
* This decider will return "CONTINUE" until the limit it reached, at which point it will
* return "COMPLETE".
*
* @author Dan Garrette
* @since 2.0
*/
public class LimitDecider implements JobExecutionDecider {
private int count = 0;
private int limit = 1;
@Override
public FlowExecutionStatus decide(JobExecution jobExecution, @Nullable StepExecution stepExecution) {
if (++count >= limit) {
return new FlowExecutionStatus("COMPLETED");
}
else {
return new FlowExecutionStatus("CONTINUE");
}
}
/**
* @param limit number of times to return "CONTINUE"
*/
public void setLimit(int limit) {
this.limit = limit;
}
}
相关信息
相关文章
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