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<?php |
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/** |
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* This file is part of byrokrat\autogiro. |
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* |
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* byrokrat\autogiro is free software: you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as published |
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* by the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* byrokrat\autogiro is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with byrokrat\autogiro. If not, see <http://www.gnu.org/licenses/>. |
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* |
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* Copyright 2016-21 Hannes Forsgård |
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*/ |
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declare(strict_types=1); |
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namespace byrokrat\autogiro\Parser; |
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use byrokrat\autogiro\Visitor\VisitorInterface; |
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use byrokrat\autogiro\Tree\Node; |
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use byrokrat\autogiro\Exception\ParserException; |
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use ForceUTF8\Encoding; |
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final class Parser implements ParserInterface |
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{ |
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/** |
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* @var Grammar |
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*/ |
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private $grammar; |
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/** |
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* @var VisitorInterface |
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*/ |
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private $visitor; |
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public function __construct(Grammar $grammar, VisitorInterface $visitor) |
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{ |
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$this->grammar = $grammar; |
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$this->visitor = $visitor; |
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} |
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public function parse(string $content): Node |
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{ |
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try { |
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$tree = $this->grammar->parse( |
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Encoding::toUTF8($content) |
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); |
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} catch (\InvalidArgumentException $exception) { |
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throw new ParserException("Parser: {$exception->getMessage()}"); |
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} |
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$tree->accept($this->visitor); |
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return $tree; |
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} |
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} |
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byrokrat /
autogiro
