multiverse.server.objects
Class ObjectType

java.lang.Object
  multiverse.server.objects.ObjectType

All Implemented Interfaces:

java.io.Serializable, Marshallable

public class ObjectType
extends java.lang.Object
implements java.io.Serializable, Marshallable

Multiverse object type. Classifies Entity and MVObject objects by their basic type. ObjectTypes have a string name and a short id. The name and id must be unique. All plugins must use the same names and ids.

Object types may have one or more "base types". The base types are BASE_STRUCTURE, BASE_MOB, and BASE_PLAYER. Methods isStructure(), isMob(), and isPlayer() reflect the base type.

Applications should use the ObjectTypes defined in ObjectTypes rather than defining their own.

Applications create ObjectTypes using intern(). Multiple calls to intern() in the same process with the same parameters will return the same instance.

See Also:

Serialized Form

Nested Class Summary

static class

ObjectType.PersistenceDelegate Internal use only.

Field Summary

static int	BASE_MOB Mob base type.
static int	BASE_PLAYER Player base type.
static int	BASE_STRUCTURE Structure base type.

Constructor Summary

ObjectType()
No-arg constructor required for marshalling.

Method Summary

int	getBaseType() Get the object base type.
static ObjectType	getObjectType(short typeId) Get object type.
short	getTypeId() Get the object type number.
java.lang.String	getTypeName() Get the object type name.
static ObjectType	intern(short typeId, java.lang.String typeName) Get or create an ObjectType.
static ObjectType	intern(short typeId, java.lang.String typeName, int baseType) Get or create an ObjectType.
boolean	isMob() True if object base type is a mob.
boolean	isPlayer() True if object base type is a player.
boolean	isStructure() True if object base type is a structure.
void	marshalObject(multiverse.server.network.MVByteBuffer buf) Internal use only.
java.lang.String	toString()
java.lang.Object	unmarshalObject(multiverse.server.network.MVByteBuffer buf) Internal use only.

Methods inherited from class java.lang.Object

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

Field Detail

BASE_STRUCTURE

public static final int BASE_STRUCTURE

Structure base type.

See Also:

Constant Field Values

BASE_MOB

public static final int BASE_MOB

Mob base type.

See Also:

Constant Field Values

BASE_PLAYER

public static final int BASE_PLAYER

Player base type.

See Also:

Constant Field Values

Constructor Detail

ObjectType

public ObjectType()

No-arg constructor required for marshalling.

Method Detail

intern

public static ObjectType intern(short typeId,
                                java.lang.String typeName)

Get or create an ObjectType. Multiple calls to intern() in the same process with the same parameters will return the same instance.

Parameters:

typeId - Unique type number.

typeName - Unique type name.

intern

public static ObjectType intern(short typeId,
                                java.lang.String typeName,
                                int baseType)

Get or create an ObjectType. Multiple calls to intern() in the same process with the same parameters will return the same instance.

Parameters:

typeId - Unique type number.

typeName - Unique type name.

baseType - Bitwise OR of BASE_STRUCTURE, BASE_MOB, and BASE_PLAYER.

getObjectType

public static ObjectType getObjectType(short typeId)

Get object type.

Returns:

null if typeId does not exist (use intern() to create the object type.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getTypeId

public short getTypeId()

Get the object type number.

getTypeName

public java.lang.String getTypeName()

Get the object type name.

isStructure

public boolean isStructure()

True if object base type is a structure.

isMob

public boolean isMob()

True if object base type is a mob.

isPlayer

public boolean isPlayer()

True if object base type is a player.

getBaseType

public int getBaseType()

Get the object base type.

marshalObject

public void marshalObject(multiverse.server.network.MVByteBuffer buf)

Internal use only.

Specified by:

marshalObject in interface Marshallable

Parameters:

buf - The byte buffer

unmarshalObject

public java.lang.Object unmarshalObject(multiverse.server.network.MVByteBuffer buf)

Internal use only.

Specified by:

unmarshalObject in interface Marshallable