Refactor validators so that they can be reused between directives and namespaces.

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1589 48356398-32a2-884e-a903-53898d9a118a

library/HTMLPurifier/ConfigSchema/Validator.php

@@ -6,34 +6,14 @@
 class HTMLPurifier_ConfigSchema_Validator
 {
     
-    /**
-     * Validates and filters a namespace.
-     */
-    public function validateNamespace(&$arr, $interchange) {
-        $this->validate($arr, $interchange, 'namespace');
-    }
-    
-    /**
-     * Validates and filters a directive.
-     */
-    public function validateDirective(&$arr, $interchange) {
-        $this->validate($arr, $interchange, 'directive');
-    }
-    
     /**
      * Common validator, throwing an exception on error. It can
      * also performing filtering or evaluation functions.
      *
-     * @note This is strictly for convenience reasons when subclasing.
-     * 
      * @param $arr Array to validate.
      * @param $interchange HTMLPurifier_ConfigSchema_Interchange object
      *      that is being processed.
-     * @param $type Type of object being validated, this saves a little work
-     *      if only cosmetic changes are being made between namespaces
-     *      and directives.
      */
-    protected function validate(&$arr, $interchange, $type) {}
-    
+    public function validate(&$arr, $interchange) {}
     
 }