<?php
/**
* Factory for token generation.
*
* @note Doing some benchmarking indicates that the new operator is much
* slower than the clone operator (even discounting the cost of the
* constructor). This class is for that optimization.
* Other then that, there's not much point as we don't
* maintain parallel HTMLPurifier_Token hierarchies (the main reason why
* you'd want to use an abstract factory).
* @todo Port DirectLex to use this
*/
class HTMLPurifier_TokenFactory
{
// p stands for prototype
/**
* @type HTMLPurifier_Token_Start
*/
private $p_start;
/**
* @type HTMLPurifier_Token_End
*/
private $p_end;
/**
* @type HTMLPurifier_Token_Empty
*/
private $p_empty;
/**
* @type HTMLPurifier_Token_Text
*/
private $p_text;
/**
* @type HTMLPurifier_Token_Comment
*/
private $p_comment;
/**
* Generates blank prototypes for cloning.
*/
 
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