net.sf.borg.model
Class Model

java.lang.Object
  net.sf.borg.model.Model

Direct Known Subclasses:

AddressModel, AppointmentModel, CategoryModel, LinkModel, MemoModel, TaskModel

public abstract class Model
extends Object

base class for data models. A Model provides access to a data store to the outside world. Clients of the model can register as Listeners to be provided with feedback any time the model changes.

Nested Class Summary

static interface

Model.Listener Listener for a Model.

Constructor Summary

Model()
Instantiates a new model.

Method Summary

void	addListener(Model.Listener listener) Adds a listener.
protected void	refreshListeners() send a Refresh message to all listeners.
void	remove() Removes the listeners.
void	removeListener(Model.Listener listener) Removes a listener.
protected void	removeListeners() notify all listeners that the model is being destroyed

Methods inherited from class java.lang.Object

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

Constructor Detail

Model

public Model()

Instantiates a new model.

Method Detail

addListener

public void addListener(Model.Listener listener)

Adds a listener.

Parameters:

listener - the listener

removeListener

public void removeListener(Model.Listener listener)

Removes a listener.

Parameters:

listener - the listener

refreshListeners

protected void refreshListeners()

send a Refresh message to all listeners.

removeListeners

protected void removeListeners()

notify all listeners that the model is being destroyed

remove

public void remove()

Removes the listeners.