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

Interface Summary

Partitioner	Central strategy interface for creating input parameters for a partitioned step in the form of ExecutionContext instances.
PartitionNameProvider	Optional interface for Partitioner implementations that need to use a custom naming scheme for partitions.
StepExecutionAggregator	Strategy for a aggregating step executions, usually when they are the result of partitioned or remote execution.

Class Summary

DefaultStepExecutionAggregator	Convenience class for aggregating a set of StepExecution instances into a single result.
MultiResourcePartitioner	Implementation of Partitioner that locates multiple resources and associates their file names with execution context keys.
PartitionStep	Implementation of Step which partitions the execution and spreads the load using a PartitionHandler.
RemoteStepExecutionAggregator	Convenience class for aggregating a set of StepExecution instances when the input comes from remote steps, so the data need to be refreshed from the repository.
SimplePartitioner	Simplest possible implementation of Partitioner.
SimpleStepExecutionSplitter	Generic implementation of StepExecutionSplitter that delegates to a Partitioner to generate ExecutionContext instances.
TaskExecutorPartitionHandler	A PartitionHandler that uses a TaskExecutor to execute the partitioned Step locally in multiple threads.