interface.ilBuddySystemCollection.php

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<?php
/* Copyright (c) 1998-2015 ILIAS open source, Extended GPL, see docs/LICENSE */
 
interface ilBuddySystemCollection extends Countable, IteratorAggregate, ArrayAccess
{
        public function add($element);
 
        public function remove($key);
 
        public function removeElement($element);
 
        public function containsKey($key);
 
        public function getKey($element);
 
        public function clear();
 
        public function contains($element);
 
        public function get($key);
 
        public function set($key, $value);
 
        public function isEmpty();
 
        public function getKeys();
 
        public function getValues();
 
        public function filter(Closure $closure);
 
        public function slice($offset, $length = null);
 
        public function toArray();
}