File indexing completed on 2024-04-28 05:58:53

 <?php
 
 /**
  * Super-class for definition datatype objects, implements serialization
  * functions for the class.
  */
 abstract class HTMLPurifier_Definition
 {
 
     /**
      * Has setup() been called yet?
      * @type bool
      */
     public $setup = false;
 
     /**
      * If true, write out the final definition object to the cache after
      * setup.  This will be true only if all invocations to get a raw
      * definition object are also optimized.  This does not cause file
      * system thrashing because on subsequent calls the cached object
      * is used and any writes to the raw definition object are short
      * circuited.  See enduser-customize.html for the high-level
      * picture.
      * @type bool
      */
     public $optimized = null;
 
     /**
      * What type of definition is it?
      * @type string
      */
     public $type;
 
     /**
      * Sets up the definition object into the final form, something
      * not done by the constructor
      * @param HTMLPurifier_Config $config
      */
     abstract protected function doSetup($config);
 
     /**
      * Setup function that aborts if already setup
      * @param HTMLPurifier_Config $config
      */
     public function setup($config)
     {
         if ($this->setup) {
             return;
         }
         $this->setup = true;
         $this->doSetup($config);
     }
 }
 
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