class.ilBuddySystemLinkedRelationState.php

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<?php
/* Copyright (c) 1998-2015 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once 'Services/Contact/BuddySystem/classes/states/class.ilAbstractBuddySystemRelationState.php';

class ilBuddySystemLinkedRelationState extends ilAbstractBuddySystemRelationState
{
    public function getName()
    {
        return 'Linked';
    }

    public function getAction()
    {
        return 'link';
    }

    public function getPossibleTargetStates()
    {
        require_once 'Services/Contact/BuddySystem/classes/states/class.ilBuddySystemRelationStateCollection.php';
        return new ilBuddySystemRelationStateCollection(array(
            new ilBuddySystemUnlinkedRelationState()
        ));
    }

    public function unlink(ilBuddySystemRelation $relation)
    {
        $relation->setState(new ilBuddySystemUnlinkedRelationState());
    }
}