nextapp.echo
Class AbstractSelectFieldModel

java.lang.Object
  nextapp.echo.AbstractListModel
      nextapp.echo.AbstractSelectFieldModel

All Implemented Interfaces:

java.io.Serializable, ListModel, SelectFieldModel

Direct Known Subclasses:

DefaultSelectFieldModel

public abstract class AbstractSelectFieldModel
extends AbstractListModel
implements SelectFieldModel

A base class from which SelectFieldModel implementations are derived. This class provides event handling functionality and storage of the selected item. If storage of the selected item is not desired, the getSelectedItem() and setSelectedItem() fields may be overridden.

See Also:

Serialized Form

Field Summary

Fields inherited from class nextapp.echo.AbstractListModel

listenerList

Constructor Summary

AbstractSelectFieldModel()

Method Summary

java.lang.Object	getSelectedItem() Returns the selected item.
void	setSelectedItem(java.lang.Object newValue) Sets the selected item.

Methods inherited from class nextapp.echo.AbstractListModel

addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, removeListDataListener

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

addListDataListener, get, removeListDataListener, size

Constructor Detail

AbstractSelectFieldModel

public AbstractSelectFieldModel()

Method Detail

getSelectedItem

public java.lang.Object getSelectedItem()

Returns the selected item.

Specified by:

getSelectedItem in interface SelectFieldModel

Returns:

The selected item.

setSelectedItem

public void setSelectedItem(java.lang.Object newValue)

Sets the selected item.

Specified by:

setSelectedItem in interface SelectFieldModel

Parameters:

newValue - The new selected item.