com.threerings.stage.data
Class ModifyObjectsUpdate

java.lang.Object
  com.threerings.whirled.data.SceneUpdate
      com.threerings.stage.data.ModifyObjectsUpdate

All Implemented Interfaces:

Streamable, Cloneable

public class ModifyObjectsUpdate
extends SceneUpdate

A scene update that is broadcast when objects have been added to or removed from the scene.

Nested Class Summary

Nested classes/interfaces inherited from interface com.threerings.io.Streamable

Streamable.Closure

Field Summary

com.threerings.miso.data.ObjectInfo[]	added The objects added to the scene (or null for none).
com.threerings.miso.data.ObjectInfo[]	removed The objects removed from the scene (or null for none).

Fields inherited from class com.threerings.whirled.data.SceneUpdate

_dbSer, _targetId, _targetVersion

Constructor Summary

ModifyObjectsUpdate()

Method Summary

void	apply(SceneModel model) Applies this update to the specified scene model.
void	init(int targetId, int targetVersion, com.threerings.miso.data.ObjectInfo[] added, com.threerings.miso.data.ObjectInfo[] removed) Initializes this update with all necessary data.

Methods inherited from class com.threerings.whirled.data.SceneUpdate

getSceneId, getSceneVersion, getVersionIncrement, init, persistTo, readObject, toString, toString, unpersistFrom, validate, writeObject

Methods inherited from class java.lang.Object

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

Field Detail

added

public com.threerings.miso.data.ObjectInfo[] added

The objects added to the scene (or null for none).

removed

public com.threerings.miso.data.ObjectInfo[] removed

The objects removed from the scene (or null for none).

Constructor Detail

ModifyObjectsUpdate

public ModifyObjectsUpdate()

Method Detail

init

public void init(int targetId,
                 int targetVersion,
                 com.threerings.miso.data.ObjectInfo[] added,
                 com.threerings.miso.data.ObjectInfo[] removed)

Initializes this update with all necessary data.

Parameters:

added - the objects added to the scene, or null for none

removed - the objects removed from the scene, or null for none

apply

public void apply(SceneModel model)

Description copied from class: SceneUpdate

Applies this update to the specified scene model. Derived classes will want to override this method and apply updates of their own, being sure to call super.apply.

Overrides:

apply in class SceneUpdate