org.flowable.cmmn.api.listener

Interface CaseInstanceLifecycleListener

public interface CaseInstanceLifecycleListener

[Experimental] An interface for listener implementations that get notified when the state of a case instance changes.

Author:

martin.grofcik

Method Summary

Modifier and Type	Method and Description
String	getSourceState()
String	getTargetState()
void	stateChanged(CaseInstance caseInstance, String oldState, String newState) Will be called when the state of a CaseInstance changes and the getSourceState() and getTargetState() match.

Method Detail

getSourceState

String getSourceState()

Returns:

The type a case instance is changing from, use a value from CaseInstanceState. This listener will only receive elements where the state changing from this value to another one. Return null or the empty String to listen to any state.

getTargetState

String getTargetState()

Returns:

The type a case instance is changing to, use a value from CaseInstanceState. This listener will only receive elements where the state changing from this value to another one. Return null or the empty String to listen to any state.

stateChanged

void stateChanged(CaseInstance caseInstance,
                  String oldState,
                  String newState)

Will be called when the state of a CaseInstance changes and the getSourceState() and getTargetState() match.