org.springframework.batch.core.launch.support
Class RunIdIncrementer

java.lang.Object
  org.springframework.batch.core.launch.support.RunIdIncrementer

All Implemented Interfaces:

JobParametersIncrementer

public class RunIdIncrementer
extends java.lang.Object
implements JobParametersIncrementer

Author:

Dave Syer

Constructor Summary

RunIdIncrementer()

Method Summary

JobParameters	getNext(JobParameters parameters) Increment the run.id parameter (starting with 1).
void	setKey(java.lang.String key) The name of the run id in the job parameters.

Methods inherited from class java.lang.Object

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

Constructor Detail

RunIdIncrementer

public RunIdIncrementer()

Method Detail

setKey

public void setKey(java.lang.String key)

The name of the run id in the job parameters. Defaults to "run.id".

Parameters:

key - the key to set

getNext

public JobParameters getNext(JobParameters parameters)

Increment the run.id parameter (starting with 1).

Specified by:

getNext in interface JobParametersIncrementer

Parameters:

parameters - the last value used

Returns:

the next value to use