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The listener interface for receiving visit events of an IStatePro.
The class that is interested in processing a state's visit event implements this interface.
A listener instance of that class is registered with the state using the state's addVisitListener method.
A state will be visited every time it is the destination state of a transition that has been visited.
A state that becomes visited, will then visit all its epsilon transitions
and these transitions will visit all destination states and so on.
State visiting occurs using the methods
IStatePro.visit
IState.next
Copyright: Copyright (c) 2002
Company: B?ro f?r Softwarearchitektur www.karneim.com
Method Summary | |
void |
stateUnVisited(IStatePro state)
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void |
stateVisited(IStatePro state)
The state invokes this method on all registered listener if it is visited through an epsilon transition. |
void |
stateVisited(IStatePro state,
char ch)
The state invokes this method on all registered listener if it is visited through an transition with char ch. |
Method Detail |
public void stateVisited(IStatePro state)
state
- public void stateVisited(IStatePro state, char ch)
public void stateUnVisited(IStatePro state)
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