MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / vendor / wikimedia / cldr-plural-rule-parser / src / Converter / Expression.php

diff --git a/vendor/wikimedia/cldr-plural-rule-parser/src/Converter/Expression.php b/vendor/wikimedia/cldr-plural-rule-parser/src/Converter/Expression.php
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+<?php
+/**
+ * @author Niklas Laxström, Tim Starling
+ * @license GPL-2.0+
+ * @file
+ */
+
+namespace CLDRPluralRuleParser\Converter;
+
+use CLDRPluralRuleParser\Converter;
+
+/**
+ * Helper for Converter.
+ * An expression object, representing a region of the input string (for error
+ * messages), the RPN notation used to evaluate it, and the result type for
+ * validation.
+ */
+class Expression extends Fragment {
+       /** @var string */
+       public $type;
+
+       /** @var string */
+       public $rpn;
+
+       function __construct( Converter $parser, $type, $rpn, $pos, $length ) {
+               parent::__construct( $parser, $pos, $length );
+               $this->type = $type;
+               $this->rpn = $rpn;
+       }
+
+       public function isType( $type ) {
+               if ( $type === 'range' && ( $this->type === 'range' || $this->type === 'number' ) ) {
+                       return true;
+               }
+               if ( $type === $this->type ) {
+                       return true;
+               }
+
+               return false;
+       }
+}