21 lines
439 B
PHP
21 lines
439 B
PHP
<?php
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namespace JBBCode;
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defined('PROJECT_PATH') OR exit('No direct script access allowed');
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/**
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* Defines an interface for a visitor to traverse the node graph.
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*
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* @author jbowens
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* @since January 2013
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*/
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interface NodeVisitor
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{
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public function visitDocumentElement(DocumentElement $documentElement);
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public function visitTextNode(TextNode $textNode);
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public function visitElementNode(ElementNode $elementNode);
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}
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