languages/utils/CLDRPluralRuleConverterExpression.php

   1 <?php
   2 /**
   3  * @author Niklas Laxström, Tim Starling
   4  *
   5  * @copyright Copyright © 2010-2012, Niklas Laxström
   6  * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
   7  *
   8  * @file
   9  * @since 1.20
  10  */
  11
  12 /**
  13  * Helper for CLDRPluralRuleConverter.
  14  * An expression object, representing a region of the input string (for error
  15  * messages), the RPN notation used to evaluate it, and the result type for
  16  * validation.
  17  */
  18 class CLDRPluralRuleConverterExpression extends CLDRPluralRuleConverterFragment {
  19         /** @var string */
  20         public $type;
  21
  22         /** @var string */
  23         public $rpn;
  24
  25         function __construct( $parser, $type, $rpn, $pos, $length ) {
  26                 parent::__construct( $parser, $pos, $length );
  27                 $this->type = $type;
  28                 $this->rpn = $rpn;
  29         }
  30
  31         public function isType( $type ) {
  32                 if ( $type === 'range' && ( $this->type === 'range' || $this->type === 'number' ) ) {
  33                         return true;
  34                 }
  35                 if ( $type === $this->type ) {
  36                         return true;
  37                 }
  38
  39                 return false;
  40         }
  41 }