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86 lines
2.3 KiB
PHP
86 lines
2.3 KiB
PHP
<?php
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/**
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* Déclaration de la classe CommandLine\Argument\Option\Value
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*/
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namespace CommandLine\Argument\Option;
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use CommandLine\Argument\IArgumentValueDescription;
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use CommandLine\Argument\Parser\IValueParser;
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use CommandLine\Argument\ParseResult;
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use CommandLine\Exception\IncorrectParse;
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use RuntimeException;
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/**
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* Option contenant une valeur
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*
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* @package CommandLine\Argument\Option
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*/
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class Value extends OptionAbstract implements IArgumentValueDescription {
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/**
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* @var IValueParser Parseur pour la valeur
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*/
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protected $_valueParser;
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/**
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* Crée un nouvel argument de type option
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*
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* @param string $name Le nom
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* @param string|null $description La description
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* @param IValueParser $valueParser Le parseur de valeur
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* @param string|null $tagLong Le tag long
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* @param string|null $tagShort Le tag court
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*/
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public function __construct ($name, $description, IValueParser $valueParser, $tagLong = null, $tagShort = null) {
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parent::__construct($name, $description, $tagLong, $tagShort);
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$this->setValueParser($valueParser);
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}
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/**
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* @inheritDoc
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*/
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public function parse ($args) {
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try {
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if(!$this->_parseTag($args[0]))
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return null;
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if(count($args) < 2 || is_null($args[1]))
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throw new IncorrectParse('La seconde valeur de l\'argument manquante');
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return new ParseResult($this->_valueParser->parseValue($args[1]), 2);
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}
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catch (RuntimeException $e) {
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throw new IncorrectParse('Échec du parsage de la valeur "' . $args[0] . '"', 0, $e);
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}
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}
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/**
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* @inheritDoc
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*/
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public function getValueDescription () {
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return $this->_valueParser->getValueDescription();
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}
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/**
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* Le parseur de valeur.
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*
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* @return IValueParser Le parseur.
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*
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* @see $_valueParser
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*/
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public function getValueParser() {
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return $this->_valueParser;
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}
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/**
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* Définit le parseur de valeur
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*
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* @param IValueParser $valueParser Le parseur
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*
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* @return $this
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*
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* @see $_valueParser
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*/
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public function setValueParser(IValueParser $valueParser) {
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$this->_valueParser = $valueParser;
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return $this;
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}
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} |