org.atzberger.application.selm_builder
Class Atz_DataChangeable

java.lang.Object
  org.atzberger.application.selm_builder.Atz_DataChangeable

Direct Known Subclasses:

SELM_Eulerian, SELM_Integrator, SELM_Interaction, SELM_Lagrangian

public class Atz_DataChangeable
extends java.lang.Object

Handles any data type that can exhibit changes. Used in the hierarchical hash map data structure.

Author:

Paul J. Atzberger

See Also:

http://www.atzberger.org

Field Summary

protected Atz_DataChangeListener[]	listenerList
protected int	numListeners

Constructor Summary

Atz_DataChangeable()

Atz_DataChangeable(Atz_DataChangeListener[] listenerList_in, int numListeners_in)

Method Summary

void	addDataChangeListener(Atz_DataChangeListener listener)
java.lang.Object	clone()
void	fireDataChangeEvent(java.lang.Object source)
void	fireDataChangeEvent(java.lang.Object source, java.lang.String dataChangeTypeStr)
void	fireDataChangeEvent(java.lang.Object source, java.lang.String dataChangeTypeStr, java.lang.Object dataChangeExtraInfo)
Atz_DataChangeListener[]	getAllDataChangeListeners()
boolean	isAlreadyDataChangeListener(Atz_DataChangeListener listener)
void	removeAllDataChangeListeners()
void	removeDataChangeListener(Atz_DataChangeListener listener)
void	setDataChangeListenerList(Atz_DataChangeListener[] listenerList_in, int numListeners_in)

Methods inherited from class java.lang.Object

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

Field Detail

numListeners

protected int numListeners

listenerList

protected Atz_DataChangeListener[] listenerList

Constructor Detail

Atz_DataChangeable

public Atz_DataChangeable()

Atz_DataChangeable

public Atz_DataChangeable(Atz_DataChangeListener[] listenerList_in,
                          int numListeners_in)

Method Detail

setDataChangeListenerList

public void setDataChangeListenerList(Atz_DataChangeListener[] listenerList_in,
                                      int numListeners_in)

addDataChangeListener

public void addDataChangeListener(Atz_DataChangeListener listener)

isAlreadyDataChangeListener

public boolean isAlreadyDataChangeListener(Atz_DataChangeListener listener)

removeDataChangeListener

public void removeDataChangeListener(Atz_DataChangeListener listener)

removeAllDataChangeListeners

public void removeAllDataChangeListeners()

getAllDataChangeListeners

public Atz_DataChangeListener[] getAllDataChangeListeners()

fireDataChangeEvent

public void fireDataChangeEvent(java.lang.Object source)

fireDataChangeEvent

public void fireDataChangeEvent(java.lang.Object source,
                                java.lang.String dataChangeTypeStr)

fireDataChangeEvent

public void fireDataChangeEvent(java.lang.Object source,
                                java.lang.String dataChangeTypeStr,
                                java.lang.Object dataChangeExtraInfo)

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object