languages/utils/CLDRPluralRuleConverter_Expression.php

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