Package org.springframework.batch.core.partition.support

# Interface StepExecutionAggregator

All Known Implementing Classes:
  `DefaultStepExecutionAggregator`, `RemoteStepExecutionAggregator`

public interface StepExecutionAggregator
Strategy for a aggregating step executions, usually when they are the result of partitioned or remote execution.

Since:
  2.1
Author:
  Dave Syer

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `aggregate(StepExecution result, Collection<StepExecution> executions)`
  Take the inputs and aggregate, putting the aggregates into the result.

- ## Method Details

  - ### aggregate

    void aggregate(StepExecution result, Collection<StepExecution> executions)
    Take the inputs and aggregate, putting the aggregates into the result.
    Parameters:
      `result` - the result to overwrite
      `executions` - the inputs