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Merge pull request #59 from Trismegiste/refactor-adding-an-interface-for-LSP

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Adding an interface to the Node Traverser for LSP concern
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nikic 2013-05-22 14:45:21 -07:00
commit c0da1b88b2
2 changed files with 23 additions and 1 deletions
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2
lib/PHPParser/NodeTraverser.php
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@ -1,6 +1,6 @@
<?php
class PHPParser_NodeTraverser
class PHPParser_NodeTraverser implements PHPParser_NodeTraverserInterface
{
/**
* @var PHPParser_NodeVisitor[] Visitors

22
lib/PHPParser/NodeTraverserInterface.php Normal file
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@ -0,0 +1,22 @@
<?php
interface PHPParser_NodeTraverserInterface
{
/**
* Adds a visitor.
*
* @param PHPParser_NodeVisitor $visitor Visitor to add
*/
function addVisitor(PHPParser_NodeVisitor $visitor);
/**
* Traverses an array of nodes using the registered visitors.
*
* @param PHPParser_Node[] $nodes Array of nodes
*
* @return PHPParser_Node[] Traversed array of nodes
*/
function traverse(array $nodes);
}