org.deduced
Class RecursiveModelListener

java.lang.Object
  org.deduced.RecursiveModelListener

All Implemented Interfaces:

java.util.EventListener, PropertyListener<java.lang.Object,java.lang.Object>

public class RecursiveModelListener
extends java.lang.Object
implements PropertyListener<java.lang.Object,java.lang.Object>

This class listens to a model and all its owned child recursively. When a change to one of them occurs, the linked listener is triggered with the event.

Author:

Steve McDuff

Field Summary

private PropertyListener<java.lang.Object,java.lang.Object>	linkedListener linked listener to be notified of any change in the hierarchy
private PropertyCollection<?,?>	model the model being monitored

Constructor Summary

RecursiveModelListener()
RecursiveModelListener Constructor

Method Summary

private void	addAllListeners() addAllListeners
private void	addAllListeners(PropertyCollection<?,?> currentCollection) add All Listeners on a model to monitor
PropertyListener<?,?>	getLinkedListener() get Linked Listener
PropertyCollection<?,?>	getModel() get the Model being monitored
void	propertyChanged(PropertyChangeEvent<?,?> event) (non-Javadoc)
private void	removeAllListeners() removeAllListeners
private void	removeAllListeners(PropertyCollection<?,?> currentCollection) remove All Listeners
void	setLinkedListener(PropertyListener<java.lang.Object,java.lang.Object> setLinkedListener) set Linked Listener
void	setModel(PropertyCollection<?,?> setModel) set the Model being monitored

Methods inherited from class java.lang.Object

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

Field Detail

linkedListener

private PropertyListener<java.lang.Object,java.lang.Object> linkedListener

linked listener to be notified of any change in the hierarchy

model

private PropertyCollection<?,?> model

the model being monitored

Constructor Detail

RecursiveModelListener

public RecursiveModelListener()

RecursiveModelListener Constructor

Method Detail

getModel

public PropertyCollection<?,?> getModel()

get the Model being monitored

Returns:

the Model being monitored

getLinkedListener

public PropertyListener<?,?> getLinkedListener()

get Linked Listener

Returns:

the Linked Listener

setLinkedListener

public void setLinkedListener(PropertyListener<java.lang.Object,java.lang.Object> setLinkedListener)

set Linked Listener

Parameters:

setLinkedListener - the new Linked Listener

setModel

public void setModel(PropertyCollection<?,?> setModel)

set the Model being monitored

Parameters:

setModel - the Model to monitor

addAllListeners

private void addAllListeners()

addAllListeners

removeAllListeners

private void removeAllListeners()

removeAllListeners

removeAllListeners

private void removeAllListeners(PropertyCollection<?,?> currentCollection)

remove All Listeners

Parameters:

currentCollection - the model to stop listening to

addAllListeners

private void addAllListeners(PropertyCollection<?,?> currentCollection)

add All Listeners on a model to monitor

Parameters:

currentCollection - the model to monitor

propertyChanged

public void propertyChanged(PropertyChangeEvent<?,?> event)

(non-Javadoc)

Specified by:

propertyChanged in interface PropertyListener<java.lang.Object,java.lang.Object>

Parameters:

event - the event that was generated

See Also:

PropertyListener.propertyChanged(org.deduced.PropertyChangeEvent)