frysk.gui.monitor
Class GuiObservable

java.lang.Object
  java.util.Observable
      frysk.gui.monitor.GuiObservable

public class GuiObservable
extends Observable

A simple class that sets hasChanged automatically when update is called.

Field Summary

(package private) LinkedList

list A lot of bugs turn up from objects forgetting to remove them selfs as observers or adding them selfs as observers more than one time.

Constructor Summary

GuiObservable()

Method Summary

void	addObserver(Observer observer)
void	deleteObserver(Observer victim)
void	notifyObservers()
void	notifyObservers(Object obj)

Methods inherited from class java.util.Observable

clearChanged, countObservers, deleteObservers, hasChanged, setChanged

Methods inherited from class java.lang.Object

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

Field Detail

list

LinkedList list

A lot of bugs turn up from objects forgetting to remove them selfs as observers or adding them selfs as observers more than one time.

Constructor Detail

GuiObservable

public GuiObservable()

Method Detail

notifyObservers

public void notifyObservers(Object obj)

Overrides:

notifyObservers in class Observable

notifyObservers

public void notifyObservers()

Overrides:

notifyObservers in class Observable

addObserver

public void addObserver(Observer observer)

Overrides:

addObserver in class Observable

deleteObserver

public void deleteObserver(Observer victim)

Overrides:

deleteObserver in class Observable