org.springframework.batch.core.job.builder

Class FlowBuilder.SplitBuilder<Q>

java.lang.Object

org.springframework.batch.core.job.builder.FlowBuilder.SplitBuilder<Q>

Type Parameters:

Q - the result of the parent builder's build()

Enclosing class:

FlowBuilder<Q>

public static class FlowBuilder.SplitBuilder<Q>
extends Object

A builder for building a split state. Example (builder is a FlowBuilder):

 Flow splitFlow = builder.start(flow1).split(new SyncTaskExecutor()).add(flow2).build();
 

where flow1 and flow2 will be executed (one after the other because of the task executor that was added). Another example

 Flow splitFlow = builder.start(step1).split(new SimpleAsyncTaskExecutor()).add(flow).build();
 

In this example, a flow consisting of step1 will be executed in parallel with flow.

Author:

Dave Syer

Constructor Summary

Constructors

Constructor and Description
FlowBuilder.SplitBuilder(FlowBuilder<Q> parent, org.springframework.core.task.TaskExecutor executor)

Method Summary

Methods

Modifier and Type	Method and Description
FlowBuilder<Q>	add(Flow... flows) Add flows to the split, in addition to the current state already present in the parent builder.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FlowBuilder.SplitBuilder

public FlowBuilder.SplitBuilder(FlowBuilder<Q> parent,
                        org.springframework.core.task.TaskExecutor executor)

Parameters:

parent - the parent builder

executor - the task executor to use in the split

Method Detail

add

public FlowBuilder<Q> add(Flow... flows)

Add flows to the split, in addition to the current state already present in the parent builder.

Parameters:

flows - more flows to add to the split

Returns:

the parent builder