Eclipse Remote Application Platform

org.eclipse.rap.rwt
Interface Adaptable

All Known Implementing Classes:
Browser, Button, Canvas, CBanner, CCombo, CLabel, ColorDialog, Combo, Composite, Control, CoolBar, CoolItem, CTabFolder, CTabItem, DateTime, Decorations, Dialog, Display, DragSource, DropTarget, ExpandBar, ExpandItem, FileUpload, FontDialog, Group, Item, Label, Link, List, Menu, MenuItem, MessageBox, ProgressBar, Sash, SashForm, Scale, Scrollable, ScrollBar, ScrolledComposite, Shell, Slider, Spinner, TabFolder, TabItem, Table, TableColumn, TableItem, TaskBar, TaskItem, Template, Text, ToolBar, ToolItem, ToolTip, Tray, TrayItem, Tree, TreeColumn, TreeItem, ViewForm, Widget

public interface Adaptable

Adaptable objects lets you add interfaces to a class and lets clients query whether an object has a particular extension. This means adaptable objects can be dynamically extended. Adapters are created by adapter factories, which are registered with an global adapter manager.

     Adaptable a = ...;
     MyExtension x = a.getAdapter( MyExtension.class );
     if( x != null ) {
       // invoke MyExtension methods on x ...
     }
 

Since:
2.0

Method Summary
<T> T
getAdapter(java.lang.Class<T> adapter)
          Returns an object which is an instance of the given class parameter associated with this object or null if no association exists.
 

Method Detail

getAdapter

<T> T getAdapter(java.lang.Class<T> adapter)

Returns an object which is an instance of the given class parameter associated with this object or null if no association exists.

Parameters:
adapter - the lookup class
Returns:
an object that can be cast to the given class or null if there is no adapter associated with the given class.

Eclipse Remote Application Platform

Copyright (c) EclipseSource and others 2002, 2013. All rights reserved. This program and the accompanying materials are made available under the terms of the Eclipse Public License v1.0