class.ilBuddySystemRequestedRelationState.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 ilBuddySystemRequestedRelationState extends ilAbstractBuddySystemRelationState
{
        public function getName()
        {
                return 'Requested';
        }

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

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

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

        public function ignore(ilBuddySystemRelation $relation)
        {
                $relation->setState(new ilBuddySystemIgnoredRequestRelationState());
        }

        public function link(ilBuddySystemRelation $relation)
        {
                $relation->setState(new ilBuddySystemLinkedRelationState());
        }
}