org.eclipse.rwt
Interface AdapterFactory
- public interface AdapterFactory
An AdapterFactory creates the requested adapters associated with
a given object, if available. Adapters are used to add dynamically
interfaces to a class (behavioral extension).
AdapterFactories are registered with an global adapter manager.
-
Since:
- 1.0
-
See Also:
-
Adaptable
|
Method Summary
|
Object
|
getAdapter
(
Object adaptable,
Class adapter)
returns an implementation of the given class associated with the
given object. |
Class[]
|
getAdapterList
()
returns an array of adapter types handled by this factory. |
getAdapter
public
Object getAdapter(
Object adaptable,
Class adapter)
-
returns an implementation of the given class associated with the
given object. Returns null if no such implementation can
be found.
-
-
Parameters:
-
adaptable - the Adaptable instance used as lookup key -
adapter - the type of adapter to look up
-
Returns:
- a object castable to the given adapter type or
null
if there is no adapter of the given type availabe
getAdapterList
public
Class[] getAdapterList()
-
returns an array of adapter types handled by this factory.
This method is generally used to discover which adapter types are
supported, in advance of actually calling getAdapter.
-
-
Returns:
- a list of supported adapter types
Copyright (c) Innoopract Informationssysteme GmbH and others 2002, 2008. All rights reserved.
