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public interface Loader
The Loader
object represents an object that uses
the LoaderManager
to load and link resources. The
loader will recieve updates regarding changes with the manager.
This is done so the implementation can take action based on the
most up to date information. The implementation can also make
make changes to links using the LoaderManager
or
(un)load resources. This is useful if there is an administration
application that is used to manage resource configurations with
the LoaderManager
.
The intended use of the Loader
is that it be used
with some sort of graphical administration utility. The update
messages can then be used to refresh or repaint the graphics
which provides the user with a consistent view of the remote
LoaderManager
configuration.
Method Summary | |
---|---|
void |
update(LoaderManager manager,
Layout layout)
The update method is invoked when there is a
change in the layout. |
Method Detail |
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void update(LoaderManager manager, Layout layout) throws java.rmi.RemoteException
update
method is invoked when there is a
change in the layout. The change can be a link, load,
unlink, or unload action. The intention is not that the
implementation interpret the Layout
and
take action but that the implementation refresh a display
for a graphical administration utility that interacts
with the LoaderManager
.
manager
- this is the manager that has been updatedlayout
- this contains the current configuration of
the LoaderManager
java.rmi.RemoteException
- this is thrown by the RMI system
if there is a problem with the invocation
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