nextapp.echo
Class AbstractListModel

java.lang.Object
  nextapp.echo.AbstractListModel

All Implemented Interfaces:

java.io.Serializable, ListModel

Direct Known Subclasses:

AbstractSelectFieldModel, DefaultListModel

public abstract class AbstractListModel
extends java.lang.Object
implements ListModel, java.io.Serializable

A base class from which ListModel implementations are derived. This class provides event handling functionality so that components may be redrawn when models change.

See Also:

Serialized Form

Field Summary

protected EventListenerList

listenerList A storage facility for EventListeners.

Constructor Summary

AbstractListModel()
Creates a new AbstractListModel.

Method Summary

void	addListDataListener(ListDataListener l) Adds a ListDataListener to the model.
protected void	fireContentsChanged(java.lang.Object source, int index0, int index1) AbstractListModel subclasses must call this method after one or elements are changed.
protected void	fireIntervalAdded(java.lang.Object source, int index0, int index1) AbstractListModel subclasses must call this method after one or elements are added.
protected void	fireIntervalRemoved(java.lang.Object source, int index0, int index1) AbstractListModel subclasses must call this method after one or elements are removed.
void	removeListDataListener(ListDataListener l) Removes a ListDataListener from the model.

Methods inherited from class java.lang.Object

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

Methods inherited from interface nextapp.echo.ListModel

get, size

Field Detail

listenerList

protected EventListenerList listenerList

A storage facility for EventListeners.

Constructor Detail

AbstractListModel

public AbstractListModel()

Creates a new AbstractListModel.

Method Detail

addListDataListener

public void addListDataListener(ListDataListener l)

Description copied from interface: ListModel

Adds a ListDataListener to the model. ListDataListeners are notified whenever the model changes.

Specified by:

addListDataListener in interface ListModel

Parameters:

l - The ListDataListener to be added.

See Also:

ListModel.addListDataListener(ListDataListener)

fireContentsChanged

protected void fireContentsChanged(java.lang.Object source,
                                   int index0,
                                   int index1)

AbstractListModel subclasses must call this method after one or elements are changed.

fireIntervalAdded

protected void fireIntervalAdded(java.lang.Object source,
                                 int index0,
                                 int index1)

AbstractListModel subclasses must call this method after one or elements are added.

fireIntervalRemoved

protected void fireIntervalRemoved(java.lang.Object source,
                                   int index0,
                                   int index1)

AbstractListModel subclasses must call this method after one or elements are removed.

removeListDataListener

public void removeListDataListener(ListDataListener l)

Description copied from interface: ListModel

Removes a ListDataListener from the model. ListDataListeners are notified whenever the model changes.

Specified by:

removeListDataListener in interface ListModel

Parameters:

l - The ListDataListener to be removed.

See Also:

ListModel.removeListDataListener(ListDataListener)