nextapp.echo2.app.list
Class AbstractListModel

java.lang.Object
  nextapp.echo2.app.list.AbstractListModel

All Implemented Interfaces:

java.io.Serializable, ListModel

Direct Known Subclasses:

DefaultListModel

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

A base class from which ListModel implementations may be derived. This class provides event listener management facilities.

See Also:

Serialized Form

Constructor Summary

AbstractListModel()
Creates a new AbstractListModel.

Method Summary

void	addListDataListener(ListDataListener l) Adds a ListDataListener to the model.
protected void	fireContentsChanged(int index0, int index1) Notifies listeners that the contents of the list have changed.
protected void	fireIntervalAdded(int index0, int index1) Notifies listeners that an interval of items was added.
protected void	fireIntervalRemoved(int index0, int index1) Notifies listeners that an interval of items was removed.
protected EventListenerList	getEventListenerList() Returns the EventListenerList being used to manage event listeners.
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.echo2.app.list.ListModel

get, size

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 add

See Also:

ListModel.addListDataListener(nextapp.echo2.app.event.ListDataListener)

getEventListenerList

protected EventListenerList getEventListenerList()

Returns the EventListenerList being used to manage event listeners.

Returns:

the listener list

fireContentsChanged

protected void fireContentsChanged(int index0,
                                   int index1)

Notifies listeners that the contents of the list have changed. Subclasses must call this method after one or elements are changed.

Parameters:

index0 - the index of the first changed item

index1 - the index of the last changed item

fireIntervalAdded

protected void fireIntervalAdded(int index0,
                                 int index1)

Notifies listeners that an interval of items was added. Subclasses must call this method after one or elements are added.

Parameters:

index0 - the index of the first added item

index1 - the index of the last added item

fireIntervalRemoved

protected void fireIntervalRemoved(int index0,
                                   int index1)

Notifies listeners that an interval of items was removed. Subclasses must call this method after one or elements are removed.

Parameters:

index0 - the index of the first removed index

index1 - the index of the last removed index

removeListDataListener

public void removeListDataListener(ListDataListener l)

Description copied from interface: ListModel

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

Specified by:

removeListDataListener in interface ListModel

Parameters:

l - the ListDataListener to remove

See Also:

ListModel.removeListDataListener(nextapp.echo2.app.event.ListDataListener)