19declare(strict_types=1);
Class ilAbstractBuddySystemRelationState.
Class ilBuddySystemLinkedState.
unlink(ilBuddySystemRelation $relation)
getPossibleTargetStates()
Class ilBuddySystemRelationStateCollection A collection of relation states.
Class ilBuddySystemRelation.
Class ilBuddySystemUnlinkedRelationState.