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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 Hannes Forsgård |
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*/ |
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declare(strict_types = 1); |
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namespace byrokrat\autogiro\Processor; |
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use byrokrat\autogiro\Visitor; |
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/** |
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* Defines a parse tree processor |
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*/ |
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class Processor extends Visitor |
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{ |
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/** |
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* @var string[] List of messages describing found errors |
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*/ |
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private $errors = []; |
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/** |
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* Get list of messages describing found errors |
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* |
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* @return string[] |
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*/ |
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public function getErrors(): array |
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{ |
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return $this->errors; |
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} |
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/** |
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* Check if any errors have been found |
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*/ |
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public function hasErrors(): bool |
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{ |
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return !empty($this->errors); |
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} |
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/** |
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* Reset internal error state |
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*/ |
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public function resetErrors() |
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{ |
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$this->errors = []; |
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} |
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/** |
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* Add error message to store |
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*/ |
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protected function addError(string $msg, string ...$args) |
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{ |
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$this->errors[] = sprintf($msg, ...$args); |
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} |
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} |
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byrokrat /
autogiro
