接口 StepContributionSource
- 所有已知实现类:
ChunkMessageChannelItemWriter
public interface StepContributionSource
A source ofStepContributioninstances that can be aggregated and used to update an ongoingStepExecution.- 作者:
- Dave Syer
方法概要
所有方法 实例方法 抽象方法 修饰符和类型 方法 说明 java.util.Collection<StepContribution>getStepContributions()Get the currently available contributions and drain the source.
方法详细资料
getStepContributions
java.util.Collection<StepContribution> getStepContributions()
Get the currently available contributions and drain the source. The next call would return an empty collection, unless new contributions have arrived.- 返回:
- a collection of
StepContributioninstances