org.springframework.batch.core.job.builder

Class FlowBuilder.TransitionBuilder<Q>

java.lang.Object

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

Type Parameters:

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

Enclosing class:

FlowBuilder<Q>

public static class FlowBuilder.TransitionBuilder<Q>
extends java.lang.Object

A builder for transitions within a flow.

Author:

Dave Syer

Constructor Summary

Constructors

Constructor and Description
TransitionBuilder(FlowBuilder<Q> parent, java.lang.String pattern)

Method Summary

Modifier and Type	Method and Description
FlowBuilder<Q>	end() Signal the successful end of the flow.
FlowBuilder<Q>	end(java.lang.String status) Signal the end of the flow with the status provided.
FlowBuilder<Q>	fail() Signal the end of the flow with an error condition.
FlowBuilder<Q>	stop() Signal the successful end of the flow.
FlowBuilder<Q>	stopAndRestart(Flow flow) Stop the flow and provide a flow to start with if the flow is restarted.
FlowBuilder<Q>	stopAndRestart(JobExecutionDecider decider) Stop the flow and provide a decider to start with if the flow is restarted.
FlowBuilder<Q>	stopAndRestart(Step restart) Stop the flow and provide a step to start with if the flow is restarted.
FlowBuilder<Q>	to(Flow flow) Specify the next state as a complete flow.
FlowBuilder<Q>	to(JobExecutionDecider decider) Specify the next state as a decision.
FlowBuilder<Q>	to(Step step) Specify the next step.

Methods inherited from class java.lang.Object

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

Constructor Detail

TransitionBuilder

public TransitionBuilder(FlowBuilder<Q> parent,
                         java.lang.String pattern)

Method Detail

to

public FlowBuilder<Q> to(Step step)

Specify the next step.

Parameters:

step - the next step after this transition

Returns:

a FlowBuilder

to

public FlowBuilder<Q> to(Flow flow)

Specify the next state as a complete flow.

Parameters:

flow - the next flow after this transition

Returns:

a FlowBuilder

to

public FlowBuilder<Q> to(JobExecutionDecider decider)

Specify the next state as a decision.

Parameters:

decider - the decider to determine the next step

Returns:

a FlowBuilder

stop

public FlowBuilder<Q> stop()

Signal the successful end of the flow.

Returns:

a FlowBuilder

stopAndRestart

public FlowBuilder<Q> stopAndRestart(Flow flow)

Stop the flow and provide a flow to start with if the flow is restarted.

Parameters:

flow - the flow to restart with

Returns:

a FlowBuilder

stopAndRestart

public FlowBuilder<Q> stopAndRestart(JobExecutionDecider decider)

Stop the flow and provide a decider to start with if the flow is restarted.

Parameters:

decider - a decider to restart with

Returns:

a FlowBuilder

stopAndRestart

public FlowBuilder<Q> stopAndRestart(Step restart)

Stop the flow and provide a step to start with if the flow is restarted.

Parameters:

restart - the step to restart with

Returns:

a FlowBuilder

end

public FlowBuilder<Q> end()

Signal the successful end of the flow.

Returns:

a FlowBuilder

end

public FlowBuilder<Q> end(java.lang.String status)

Signal the end of the flow with the status provided.

Parameters:

status - String containing the status.

Returns:

a FlowBuilder

fail

public FlowBuilder<Q> fail()

Signal the end of the flow with an error condition.

Returns:

a FlowBuilder