org.pentaho.di.trans.step

接口 StepMetaChangeListenerInterface

public interface StepMetaChangeListenerInterface

方法概要

限定符和类型	方法和说明
void	onStepChange(TransMeta transMeta, StepMeta oldMeta, StepMeta newMeta) This method is called when a step was changed

方法详细资料

onStepChange

void onStepChange(TransMeta transMeta,
                  StepMeta oldMeta,
                  StepMeta newMeta)

This method is called when a step was changed

参数:

transMeta - TransMeta which include this steps

oldMeta - the previous meta, which changed

newMeta - the updated meta with new variables values