org.progeeks.util
Class ObservableMap

java.lang.Object
  extended by org.progeeks.util.beans.BeanChangeSupport
      extended by org.progeeks.util.ObservableMap
All Implemented Interfaces:
java.io.Serializable, java.util.Map, StandardBean
Direct Known Subclasses:
ObservableEdgeMap, TypedMap

public class ObservableMap
extends BeanChangeSupport
implements java.util.Map, java.io.Serializable

A java.util.Map wrapper that will deliver the appropriate PropertyChangeEvents when the Map is modified.

Version:
$Revision: 1.13 $
Author:
Paul Speed
See Also:
Serialized Form

Constructor Summary
ObservableMap()
           
ObservableMap(java.util.Map map)
           
 
Method Summary
 void clear()
           
 boolean containsKey(java.lang.Object key)
           
 boolean containsValue(java.lang.Object value)
           
 java.util.Set entrySet()
           
 boolean equals(java.lang.Object o)
           
protected  void fireMapPropertyChange(java.lang.Object key, java.lang.Object oldValue, java.lang.Object newValue)
          Report an object property update to any registered listeners.
 java.lang.Object get(java.lang.Object key)
           
protected  java.util.Map getMap()
           
 int hashCode()
           
 boolean isEmpty()
           
 java.util.Set keySet()
           
 java.lang.Object put(java.lang.Object key, java.lang.Object value)
           
 void putAll(java.util.Map t)
           
 java.lang.Object remove(java.lang.Object key)
           
protected  void setMap(java.util.Map map)
           
 int size()
           
 java.lang.String toString()
           
 java.util.Collection values()
           
 
Methods inherited from class org.progeeks.util.beans.BeanChangeSupport
addPropertyChangeListener, addPropertyChangeListener, clearAllListeners, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, hasListeners, hasListeners, removePropertyChangeListener, removePropertyChangeListener, removePropertyChangeListener
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ObservableMap

public ObservableMap(java.util.Map map)

ObservableMap

public ObservableMap()
Method Detail

setMap

protected void setMap(java.util.Map map)

getMap

protected java.util.Map getMap()

size

public int size()
Specified by:
size in interface java.util.Map

isEmpty

public boolean isEmpty()
Specified by:
isEmpty in interface java.util.Map

containsKey

public boolean containsKey(java.lang.Object key)
Specified by:
containsKey in interface java.util.Map

containsValue

public boolean containsValue(java.lang.Object value)
Specified by:
containsValue in interface java.util.Map

get

public java.lang.Object get(java.lang.Object key)
Specified by:
get in interface java.util.Map

put

public java.lang.Object put(java.lang.Object key,
                            java.lang.Object value)
Specified by:
put in interface java.util.Map

remove

public java.lang.Object remove(java.lang.Object key)
Specified by:
remove in interface java.util.Map

putAll

public void putAll(java.util.Map t)
Specified by:
putAll in interface java.util.Map

clear

public void clear()
Specified by:
clear in interface java.util.Map

equals

public boolean equals(java.lang.Object o)
Specified by:
equals in interface java.util.Map
Overrides:
equals in class java.lang.Object

hashCode

public int hashCode()
Specified by:
hashCode in interface java.util.Map
Overrides:
hashCode in class java.lang.Object

keySet

public java.util.Set keySet()
Specified by:
keySet in interface java.util.Map

values

public java.util.Collection values()
Specified by:
values in interface java.util.Map

entrySet

public java.util.Set entrySet()
Specified by:
entrySet in interface java.util.Map

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object

fireMapPropertyChange

protected void fireMapPropertyChange(java.lang.Object key,
                                     java.lang.Object oldValue,
                                     java.lang.Object newValue)
Report an object property update to any registered listeners.



Copyright © 2002-2003 Paul Speed. All Rights Reserved.