# Hierarchy For Package org.springframework.batch.core.partition.support

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.springframework.batch.core.partition.support.AbstractPartitionHandler (implements org.springframework.batch.core.partition.PartitionHandler)
    - org.springframework.batch.core.partition.support.TaskExecutorPartitionHandler (implements org.springframework.beans.factory.InitializingBean, org.springframework.batch.core.step.StepHolder)
  - org.springframework.batch.core.step.AbstractStep (implements org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.InitializingBean, org.springframework.batch.core.Step)
    - org.springframework.batch.core.partition.support.PartitionStep
  - org.springframework.batch.core.partition.support.DefaultStepExecutionAggregator (implements org.springframework.batch.core.partition.support.StepExecutionAggregator)
  - org.springframework.batch.core.partition.support.MultiResourcePartitioner (implements org.springframework.batch.core.partition.support.Partitioner)
  - org.springframework.batch.core.partition.support.RemoteStepExecutionAggregator (implements org.springframework.beans.factory.InitializingBean, org.springframework.batch.core.partition.support.StepExecutionAggregator)
  - org.springframework.batch.core.partition.support.SimplePartitioner (implements org.springframework.batch.core.partition.support.Partitioner)
  - org.springframework.batch.core.partition.support.SimpleStepExecutionSplitter (implements org.springframework.beans.factory.InitializingBean, org.springframework.batch.core.partition.StepExecutionSplitter)

## Interface Hierarchy

- org.springframework.batch.core.partition.support.Partitioner
- org.springframework.batch.core.partition.support.PartitionNameProvider
- org.springframework.batch.core.partition.support.StepExecutionAggregator