public boolean detachSbbEntity(SbbEntityID sbbEntityId) {
		final Node node  = getAttachedSbbsNode(false);
		return node != null ? node.removeChild(sbbEntityId) : false;		
	}
public boolean detachSbbEntity(SbbEntityID sbbEntityId) {
		final Node node  = getAttachedSbbsNode(false);
		return node != null ? node.removeChild(sbbEntityId) : false;		
	}
public boolean detachSbbEntity ( SbbEntityID sbbEntityId ) { final Node node = getAttachedSbbsNode ( false ) ; return node != null ? node . removeChild ( sbbEntityId ) : false ; }
Detaches an sbb entity

@param sbbEntityId
Detaches an sbb entity