org.springframework.batch.integration.chunk

Interface StepContributionSource

All Known Implementing Classes:

ChunkMessageChannelItemWriter

public interface StepContributionSource

A source of StepContribution instances that can be aggregated and used to update an ongoing StepExecution.

Author:

Dave Syer

Method Summary

Modifier and Type	Method and Description
java.util.Collection<StepContribution>	getStepContributions() Get the currently available contributions and drain the source.

Method Detail

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.

Returns:

a collection of StepContribution instances