net.sourceforge.toscanaj.observer
Interface ChangeObservable

All Known Implementing Classes:

DiagramController, DiagramHistory, LabelInfo

public interface ChangeObservable

Interface for adding ChangeObserver instances. Needed due to the typical Java problems.

Method Summary

void	addObserver(ChangeObserver observer) Method to add an observer.
void	removeObserver(ChangeObserver observer) Method to remove an observer.

Method Detail

addObserver

public void addObserver(ChangeObserver observer)

Method to add an observer.

removeObserver

public void removeObserver(ChangeObserver observer)

Method to remove an observer.