1: <?php
 2: 
 3: /**
 4:  * This file is part of the Nette Framework (https://nette.org)
 5:  *
 6:  * Copyright (c) 2004 David Grudl (http://davidgrudl.com)
 7:  *
 8:  * For the full copyright and license information, please view
 9:  * the file license.txt that was distributed with this source code.
10:  * @package Nette
11:  */
12: 
13: 
14: 
15: /**
16:  * Containers are objects that logically contain zero or more IComponent components.
17:  *
18:  * @author     David Grudl
19:  * @package Nette
20:  */
21: interface IComponentContainer extends IComponent
22: {
23: 
24:     /**
25:      * Adds the specified component to the IComponentContainer.
26:      * @param  IComponent
27:      * @param  string
28:      * @return void
29:      */
30:     function addComponent(IComponent $component, $name);
31: 
32:     /**
33:      * Removes a component from the IComponentContainer.
34:      * @param  IComponent
35:      * @return void
36:      */
37:     function removeComponent(IComponent $component);
38: 
39:     /**
40:      * Returns single component.
41:      * @param  string
42:      * @return IComponent|NULL
43:      */
44:     function getComponent($name);
45: 
46:     /**
47:      * Iterates over a components.
48:      * @param  bool    recursive?
49:      * @param  string  class types filter
50:      * @return ArrayIterator
51:      */
52:     function getComponents($deep = FALSE, $filterType = NULL);
53: 
54: }
55: