Package org.jivesoftware.openfire.entitycaps

Class EntityCapabilities

java.lang.Object

org.jivesoftware.openfire.entitycaps.EntityCapabilities

All Implemented Interfaces:

Externalizable, Serializable, Cacheable

public class EntityCapabilities
extends Object
implements Cacheable, Externalizable

Contains identities and supported features describing client capabilities for an entity.

Author:

Armando Jagucki

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
EntityCapabilities()

Method Summary

Modifier and Type	Method	Description
boolean	containsFeature(String feature)	Determines whether or not a given feature is included in these entity capabilities.
boolean	containsIdentity(String category, String type)	Determines whether or not a given identity is included in these entity capabilities.
int	getCachedSize()	Returns the approximate size of the Object in bytes.
void	readExternal(ObjectInput in)
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityCapabilities

public EntityCapabilities()

Method Detail

containsIdentity

public boolean containsIdentity(String category,
                                String type)

Determines whether or not a given identity is included in these entity capabilities.

Parameters:

category - the category of the identity

type - the type of the identity

Returns:

true if identity is included, false if not

containsFeature

public boolean containsFeature(String feature)

Determines whether or not a given feature is included in these entity capabilities.

Parameters:

feature - the feature

Returns:

true if feature is included, false if not

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

getCachedSize

public int getCachedSize()
                  throws CannotCalculateSizeException

Description copied from interface: Cacheable

Returns the approximate size of the Object in bytes. The size should be considered to be a best estimate of how much memory the Object occupies and may be based on empirical trials or dynamic calculations.

Specified by:

getCachedSize in interface Cacheable

Returns:

the size of the Object in bytes.

Throws:

CannotCalculateSizeException - if the size cannot be calculated