ch.epfl.craft.maglib.event
Class UpdateEvent

java.lang.Object
  java.util.EventObject
      ch.epfl.craft.maglib.event.UpdateEvent

All Implemented Interfaces:

java.io.Serializable

public class UpdateEvent

extends java.util.EventObject

This kind of event indicates that a change has occured in the state of this application that requires an update of the MagnetNodes positions.

Author:

Jerome Caffaro

See Also:

Serialized Form

Field Summary

static int	ADDED_OR_REMOVED_MAGNET A magnet has been added or removed
static int	ADDED_OR_REMOVED_VISIBLE_NODES The number of visible nodes has changed
static int	FORCE_FIELD_CHANGED The force field of a magnet has changed
static int	NODE_DRAGGED A node was dragged in the view

Fields inherited from class java.util.EventObject

source

Constructor Summary

UpdateEvent(java.lang.Object source, int kind)
Instantiates a new UpdateEvent object with a given kind.

Method Summary

int	getKind() Returns the kind of this event.

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Field Detail

NODE_DRAGGED

public static int NODE_DRAGGED

A node was dragged in the view

ADDED_OR_REMOVED_MAGNET

public static int ADDED_OR_REMOVED_MAGNET

A magnet has been added or removed

ADDED_OR_REMOVED_VISIBLE_NODES

public static int ADDED_OR_REMOVED_VISIBLE_NODES

The number of visible nodes has changed

FORCE_FIELD_CHANGED

public static int FORCE_FIELD_CHANGED

The force field of a magnet has changed

Constructor Detail

UpdateEvent

public UpdateEvent(java.lang.Object source,
                   int kind)

Instantiates a new UpdateEvent object with a given kind.

Parameters:

source - the source on wich the event occured

kind - the kind of event

Method Detail

getKind

public int getKind()

Returns the kind of this event.

Returns:

the kind of this event