portaview
Class RemoteUpdateController

java.lang.Object
  portaview.RemoteUpdateController

All Implemented Interfaces:

java.util.Observer

public class RemoteUpdateController

extends java.lang.Object

implements java.util.Observer

Controller to update the remote PortaView when user assigns an album to it. This controller is associated with each remote PortaView registered in the master PortaView.

Author:

William Lee

Constructor Summary

RemoteUpdateController(PortaViewModel pvm)
Constructs the controller with a given PortaViewModel that it observes.

Method Summary

PortaViewModel	getModel()
void	setModel(PortaViewModel model)
void	update(java.util.Observable o, java.lang.Object arg) Update the remote PortaView when the update happens in the PortaViewModel.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RemoteUpdateController

public RemoteUpdateController(PortaViewModel pvm)

Constructs the controller with a given PortaViewModel that it observes.

Parameters:

pvm - model to observe.

Method Detail

update

public void update(java.util.Observable o,
                   java.lang.Object arg)

Update the remote PortaView when the update happens in the PortaViewModel. Note that if this is the current PortaView, we do nothing, since the model is already updated and we do not have to do this again.

Specified by:

update in interface java.util.Observer

See Also:

Observer.update(java.util.Observable, java.lang.Object)

getModel

public PortaViewModel getModel()

Returns:

setModel

public void setModel(PortaViewModel model)

Parameters:

model -