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authorNicolas LÅ“uillet <nicolas.loeuillet@gmail.com>2013-08-02 22:40:51 +0200
committerNicolas LÅ“uillet <nicolas.loeuillet@gmail.com>2013-08-02 22:40:51 +0200
commita4565e88edbc8e3bd092a475469769c86a4c350c (patch)
treea6a3c935b03a23ff87575c8c315cf8ba78fe68c2 /inc/Twig/NodeVisitorInterface.php
parentf6c9baab3efeec1d0efa151e276fc08d5b58f9e9 (diff)
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add Twig & refactor poche
Diffstat (limited to 'inc/Twig/NodeVisitorInterface.php')
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1 files changed, 47 insertions, 0 deletions
diff --git a/inc/Twig/NodeVisitorInterface.php b/inc/Twig/NodeVisitorInterface.php
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1<?php
2
3/*
4 * This file is part of Twig.
5 *
6 * (c) 2009 Fabien Potencier
7 *
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
10 */
11
12/**
13 * Twig_NodeVisitorInterface is the interface the all node visitor classes must implement.
14 *
15 * @author Fabien Potencier <fabien@symfony.com>
16 */
17interface Twig_NodeVisitorInterface
18{
19 /**
20 * Called before child nodes are visited.
21 *
22 * @param Twig_NodeInterface $node The node to visit
23 * @param Twig_Environment $env The Twig environment instance
24 *
25 * @return Twig_NodeInterface The modified node
26 */
27 public function enterNode(Twig_NodeInterface $node, Twig_Environment $env);
28
29 /**
30 * Called after child nodes are visited.
31 *
32 * @param Twig_NodeInterface $node The node to visit
33 * @param Twig_Environment $env The Twig environment instance
34 *
35 * @return Twig_NodeInterface|false The modified node or false if the node must be removed
36 */
37 public function leaveNode(Twig_NodeInterface $node, Twig_Environment $env);
38
39 /**
40 * Returns the priority for this visitor.
41 *
42 * Priority should be between -10 and 10 (0 is the default).
43 *
44 * @return integer The priority level
45 */
46 public function getPriority();
47}