com.threerings.crowd.data

Class OccupantInfo

java.lang.Object

com.threerings.io.SimpleStreamableObject

com.threerings.crowd.data.OccupantInfo

All Implemented Interfaces:

Streamable, DSet.Entry, Cloneable

public class OccupantInfo
extends SimpleStreamableObject
implements DSet.Entry, Cloneable

The occupant info object contains all of the information about an occupant of a place that should be shared with other occupants of the place. These objects are stored in the place object itself and are updated when bodies enter and exit a place.

A system that builds upon the Crowd framework can extend this class to include extra information about their occupants. They will need to provide a derived BodyObject that creates and configures their occupant info in BodyObject.createOccupantInfo(com.threerings.crowd.data.PlaceObject).

Note also that this class implements Cloneable which means that if derived classes add non-primitive attributes, they are responsible for adding the code to clone those attributes when a clone is requested.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	OccupantInfo.NameUpdater An update to dispatch when an occupant's name changes.
static interface	OccupantInfo.Updater<T extends OccupantInfo> Used by PlaceManager.updateOccupantInfo.

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

Streamable.Closure

Field Summary

Fields

Modifier and Type	Field and Description
static byte	ACTIVE Constant value for status.
Integer	bodyOid The body object id of this occupant (and our entry key).
static byte	DISCONNECTED Constant value for status.
static byte	IDLE Constant value for status.
byte	status The status of this occupant.
Name	username The username of this occupant.
static String[]	X_STATUS Maps status codes to human readable strings.

Constructor Summary

Constructors

Constructor and Description
OccupantInfo() Used for unserialization.
OccupantInfo(BodyObject body) Creates an occupant info with information from the specified occupant's body object.

Method Summary

Modifier and Type	Method and Description
OccupantInfo	clone()
int	getBodyOid() Access to the body object id as an int.
Comparable<?>	getKey() Each entry provide an associated key which is used to determine its uniqueness in the set.

Methods inherited from class com.threerings.io.SimpleStreamableObject

toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

ACTIVE

public static final byte ACTIVE

Constant value for status.

See Also:

Constant Field Values

IDLE

public static final byte IDLE

Constant value for status.

See Also:

Constant Field Values

DISCONNECTED

public static final byte DISCONNECTED

Constant value for status.

See Also:

Constant Field Values

X_STATUS

public static final String[] X_STATUS

Maps status codes to human readable strings.

bodyOid

public Integer bodyOid

The body object id of this occupant (and our entry key).

username

public Name username

The username of this occupant.

status

public byte status

The status of this occupant.

Constructor Detail

OccupantInfo

public OccupantInfo(BodyObject body)

Creates an occupant info with information from the specified occupant's body object.

OccupantInfo

public OccupantInfo()

Used for unserialization.

Method Detail

getBodyOid

public int getBodyOid()

Access to the body object id as an int.

getKey

public Comparable<?> getKey()

Description copied from interface: DSet.Entry

Each entry provide an associated key which is used to determine its uniqueness in the set. See the DSet class documentation for further information.

Specified by:

getKey in interface DSet.Entry

clone

public OccupantInfo clone()

Overrides:

clone in class Object