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An implementation of the ObservableIF [GoF95] part of the observer pattern in Java
Method Summary | |
void |
addObserver(Observer observer)
add an observer |
void |
removeObserver(Observer observer)
remove an object from the list of of observers (if it is not there, do nothing) |
Method Detail |
public void addObserver(Observer observer)
observer
- the observer object to be added.public void removeObserver(Observer observer)
observer
-
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