# Uses of Interface
org.springframework.batch.integration.chunk.StepContributionSource

Packages that use StepContributionSource
Package
Description
org.springframework.batch.integration.chunk
Components for remote chunking.

- ## Uses of StepContributionSource in org.springframework.batch.integration.chunk

  Classes in org.springframework.batch.integration.chunk that implement StepContributionSource
  Modifier and Type
  Class
  Description
  `class`
  `ChunkMessageChannelItemWriter<T>`
  Methods in org.springframework.batch.integration.chunk with parameters of type StepContributionSource
  Modifier and Type
  Method
  Description
  `void`
  RemoteChunkHandlerFactoryBean.`setStepContributionSource(StepContributionSource stepContributionSource)`
  A source of `StepContribution` instances coming back from remote workers.
  `protected void`
  RemoteChunkHandlerFactoryBean.`updateStepContribution(StepContribution contribution, StepContributionSource stepContributionSource)`
  Update a StepContribution with all the data from a StepContributionSource.