java.lang.Object
- org.springframework.batch.core.job.flow.support.state.AbstractState
- - org.springframework.batch.core.job.flow.support.state.SplitState

All Implemented Interfaces:
FlowHolder, State
Direct Known Subclasses:
JsrSplitState
```
public class SplitState
extends AbstractState
implements FlowHolder
```
A State implementation that splits a Flow into multiple parallel subflows.
Since:
2.0
Author:
Dave Syer

Constructor Summary
Constructors
Constructor Description
SplitState(java.util.Collection<Flow> flows, java.lang.String name)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected FlowExecutionStatus`	`doAggregation(java.util.Collection<FlowExecution> results, FlowExecutor executor)`
`java.util.Collection<Flow>`	`getFlows()`
`FlowExecutionStatus`	`handle(FlowExecutor executor)`	Execute the flows in parallel by passing them to the `TaskExecutor` and wait for all of them to finish before proceeding.
`boolean`	`isEndState()`	Inquire as to whether a `State` is an end state.
`void`	`setTaskExecutor(org.springframework.core.task.TaskExecutor taskExecutor)`	Public setter for the taskExecutor.

Methods inherited from class org.springframework.batch.core.job.flow.support.state.AbstractState
getName, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - SplitState
```
public SplitState(java.util.Collection<Flow> flows,
                  java.lang.String name)
```
    Parameters:
    flows - collection of Flow instances.
    name - the name of the state.
- Method Detail
  - setTaskExecutor
```
public void setTaskExecutor(org.springframework.core.task.TaskExecutor taskExecutor)
```
    Public setter for the taskExecutor.
    Parameters:
    taskExecutor - the taskExecutor to set
  - getFlows
```
public java.util.Collection<Flow> getFlows()
```
    Specified by:
    getFlows in interface FlowHolder
    Returns:
    the flows
  - handle
```
public FlowExecutionStatus handle(FlowExecutor executor)
                           throws java.lang.Exception
```
    Execute the flows in parallel by passing them to the TaskExecutor and wait for all of them to finish before proceeding.
    Specified by:
    handle in interface State
    Specified by:
    handle in class AbstractState
    Parameters:
    executor - the context passed in by the caller
    Returns:
    a status for the execution
    Throws:
    java.lang.Exception - if anything goes wrong
    See Also:
    State.handle(FlowExecutor)
  - doAggregation
```
protected FlowExecutionStatus doAggregation(java.util.Collection<FlowExecution> results,
                                            FlowExecutor executor)
```
  - isEndState
```
public boolean isEndState()
```
    Description copied from interface: State
    Inquire as to whether a State is an end state. Implementations should return false if processing can continue, even if that would require a restart.
    Specified by:
    isEndState in interface State
    Returns:
    true if this State is the end of processing

Class SplitState

Constructor Summary

Method Summary

Methods inherited from class org.springframework.batch.core.job.flow.support.state.AbstractState

Methods inherited from class java.lang.Object

Constructor Detail

SplitState

Method Detail

setTaskExecutor

getFlows

handle

doAggregation

isEndState