org.apache.brooklyn.core.entity

Class AbstractEntity.BasicGroupSupport

java.lang.Object

org.apache.brooklyn.core.entity.AbstractEntity.BasicGroupSupport

All Implemented Interfaces:

java.lang.Iterable<Group>, Entity.GroupSupport, EntityInternal.GroupSupportInternal

Enclosing class:

AbstractEntity

public class AbstractEntity.BasicGroupSupport
extends java.lang.Object
implements EntityInternal.GroupSupportInternal

Direct use of this class is strongly discouraged. It will become private in a future release, once Entity.groups() is reverted to return {GroupSupport} instead of {@link BasicGroupSupport}.

Constructor Summary

Constructors

Constructor and Description
BasicGroupSupport()

Method Summary

Modifier and Type	Method and Description
void	add(Group group) Add this entity as a member of the given Group.
boolean	isEmpty()
java.util.Iterator<Group>	iterator() A read-only thread-safe iterator over all the Groups that this entity is a member of.
void	remove(Group group) Removes this entity as a member of the given Group.
int	size()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

BasicGroupSupport

public BasicGroupSupport()

Method Detail

iterator

public java.util.Iterator<Group> iterator()

Description copied from interface: Entity.GroupSupport

A read-only thread-safe iterator over all the Groups that this entity is a member of.

Specified by:

iterator in interface java.lang.Iterable<Group>

Specified by:

iterator in interface Entity.GroupSupport

size

public int size()

Specified by:

size in interface Entity.GroupSupport

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Entity.GroupSupport

add

public void add(Group group)

Description copied from interface: EntityInternal.GroupSupportInternal

Add this entity as a member of the given Group. Called by framework.

Users should call Group.addMember(Entity) instead; this method will then automatically be called. However, the reverse is not true (calling this method will not tell the group; this behaviour may change in a future release!)

Specified by:

add in interface EntityInternal.GroupSupportInternal

remove

public void remove(Group group)

Description copied from interface: EntityInternal.GroupSupportInternal

Removes this entity as a member of the given Group. Called by framework.

Users should call Group.removeMember(Entity) instead; this method will then automatically be called. However, the reverse is not true (calling this method will not tell the group; this behaviour may change in a future release!)

Specified by:

remove in interface EntityInternal.GroupSupportInternal