Package org.vrspace.server.obj

Class EventRecorder

java.lang.Object

org.vrspace.server.obj.Entity

org.vrspace.server.obj.VRObject

org.vrspace.server.obj.Client

org.vrspace.server.obj.User

org.vrspace.server.obj.EventRecorder

@Node
public class EventRecorder
extends User

Records all events in the world, saves them to the database, plays them back. This is a special case of Client that has no session, but copies scene and properties from the client it impersonates. By overriding Client's sendMessage(), it maintains internal list of received events. Once recording is done, i.e. stop() is called, event list is persisted to the database.

Author:

joe

See Also:

• PersistentEvent
• Recording

Constructor Summary

Constructors

Constructor	Description
EventRecorder()
EventRecorder(WorldManager worldManager, Client client, String name)

Method Summary

Modifier and Type	Method	Description
void	addListener(VRObject obj)
protected boolean	canEqual(Object other)
boolean	equals(Object o)
Client	getClient()
Collection<PersistentEvent>	getEvents()
Long	getLength()
ScheduledExecutorService	getRestart()
long	getStart()
int	hashCode()
void	init(WorldManager worldManager, Client client)
boolean	isLoop()
boolean	isPlaying()
boolean	isRecordClient()
boolean	isRecording()
boolean	isRecordScene()
void	play()	Play recorded client events as own events, optionally restart the loop when finished.
void	play(Client viewer)	Play back to a client sends all recorded events back to a client, optionally restarts the loop when finished.
void	processEvent(VREvent event)	Process an event received from other active objects, typically other users.
void	sendMessage(Object obj)
void	setClient(Client client)
void	setEvents(Collection<PersistentEvent> events)
void	setLength(Long length)
void	setLoop(boolean loop)
void	setPlaying(boolean playing)
void	setRecordClient(boolean recordClient)
void	setRecording(boolean recording)
void	setRecordScene(boolean recordScene)
void	setRestart(ScheduledExecutorService restart)
void	setStart(long start)
void	start()
void	stop()
String	toString()

Methods inherited from class org.vrspace.server.obj.User

createScene, getLeftArmPos, getLeftArmRot, getRightArmPos, getRightArmRot, isHumanoid, isVideo, setHumanoid, setLeftArmPos, setLeftArmRot, setRightArmPos, setRightArmRot, setVideo

Methods inherited from class org.vrspace.server.obj.Client

clearToken, getIdentity, getMapper, getName, getPrivateMapper, getScene, getSceneProperties, getSession, getToken, getTokens, getUserHeight, getWriteBack, isGuest, setGuest, setIdentity, setMapper, setName, setPrivateMapper, setScene, setSceneProperties, setSession, setToken, setTokens, setUserHeight, setWriteBack

Methods inherited from class org.vrspace.server.obj.VRObject

active, addChildren, getActive, getAnimation, getChildren, getListeners, getMesh, getPermanent, getPosition, getProperties, getRotation, getScale, getScript, getTemporary, getWorld, getWorldId, isActive, isDeleted, isPermanent, isTemporary, notifyListeners, passive, removeListener, setActive, setAnimation, setChildren, setDeleted, setListeners, setMesh, setPermanent, setPosition, setProperties, setRotation, setScale, setScript, setTemporary, setWorld, setWorldId

Methods inherited from class org.vrspace.server.obj.Entity

dispose, getId, getObjectId, setId

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

EventRecorder

public EventRecorder()

EventRecorder

public EventRecorder(WorldManager worldManager,
 Client client,
 String name)

Method Details

init

public void init(WorldManager worldManager,
 Client client)

start

public void start()

stop

public void stop()

processEvent

public void processEvent(VREvent event)

Description copied from class: Client

Process an event received from other active objects, typically other users. This implementation serializes the event and sends it over websocket.

Overrides:

processEvent in class Client

Parameters:

event - Whatever has changed

sendMessage

public void sendMessage(Object obj)

Overrides:

sendMessage in class Client

play

public void play()

Play recorded client events as own events, optionally restart the loop when finished.

play

public void play(Client viewer)

Play back to a client sends all recorded events back to a client, optionally restarts the loop when finished.

Parameters:

viewer - Client who's viewing the recording

addListener

public void addListener(VRObject obj)

Overrides:

addListener in class VRObject

getEvents

public Collection<PersistentEvent> getEvents()

isRecordClient

public boolean isRecordClient()

isRecordScene

public boolean isRecordScene()

isLoop

public boolean isLoop()

getLength

public Long getLength()

getClient

public Client getClient()

isRecording

public boolean isRecording()

getStart

public long getStart()

isPlaying

public boolean isPlaying()

getRestart

public ScheduledExecutorService getRestart()

setRecordClient

public void setRecordClient(boolean recordClient)

setRecordScene

public void setRecordScene(boolean recordScene)

setLoop

public void setLoop(boolean loop)

setLength

public void setLength(Long length)

setEvents

public void setEvents(Collection<PersistentEvent> events)

setClient

public void setClient(Client client)

setRecording

public void setRecording(boolean recording)

setStart

public void setStart(long start)

setPlaying

public void setPlaying(boolean playing)

setRestart

public void setRestart(ScheduledExecutorService restart)

equals

public boolean equals(Object o)

Overrides:

equals in class User

canEqual

protected boolean canEqual(Object other)

Overrides:

canEqual in class User

hashCode

public int hashCode()

Overrides:

hashCode in class User

toString

public String toString()

Overrides:

toString in class User