com.x8ing.lsm4j.std
Class EmptyAction

java.lang.Object
  com.x8ing.lsm4j.std.EmptyAction

All Implemented Interfaces:

Action

public class EmptyAction
extends java.lang.Object
implements Action

An Action that does nothing but stores all parameters as members.

Author:

Patrick Heusser

Constructor Summary

EmptyAction()

Method Summary

void	execute(ProcessableState currentState, StateContext stateContext, Condition previousCondition, java.util.List lastVisitedStatesHistory) Will be invoked to process the current state.
ProcessableState	getCurrentState()
java.util.List	getLastVisitedStatesHistory()
Condition	getPreviousCondition()
StateContext	getStateContext()

Methods inherited from class java.lang.Object

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

Constructor Detail

EmptyAction

public EmptyAction()

Method Detail

execute

public void execute(ProcessableState currentState,
                    StateContext stateContext,
                    Condition previousCondition,
                    java.util.List lastVisitedStatesHistory)

Description copied from interface: Action

Will be invoked to process the current state.

Specified by:

execute in interface Action

lastVisitedStatesHistory - Contains the last visited states as a list. The element with index 0 ist the current State. The size of the history is defined in the graph. Type: ProcessableState

getCurrentState

public ProcessableState getCurrentState()

getLastVisitedStatesHistory

public java.util.List getLastVisitedStatesHistory()

getPreviousCondition

public Condition getPreviousCondition()

getStateContext

public StateContext getStateContext()