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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 2016-18 Hannes Forsgård |
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*/ |
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declare(strict_types = 1); |
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namespace byrokrat\autogiro\Visitor; |
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use byrokrat\autogiro\Tree\Node; |
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class CountingVisitor extends ErrorAwareVisitor |
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{ |
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/** |
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* @var int[] |
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*/ |
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private $counts = []; |
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public function beforeAutogiroFile(): void |
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{ |
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$this->counts = []; |
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} |
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public function beforeSection(Node $node): void |
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{ |
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$this->increment($node->getName()); |
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} |
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public function beforeRecord(Node $node): void |
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{ |
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$this->increment($node->getName()); |
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} |
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public function beforeCount(Node $node): void |
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{ |
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$expectedCount = (int)$node->getChild('Number')->getValue(); |
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$currentCount = $this->getCount((string)$node->getChild('Text')->getValue()); |
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if ($expectedCount != $currentCount) { |
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$this->getErrorObject()->addError( |
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"Invalid nr of %s nodes (found: %s, expected: %s) on line %s", |
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(string)$node->getChild('Text')->getValue(), |
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(string)$currentCount, |
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(string)$expectedCount, |
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(string)$node->getLineNr() |
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); |
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} |
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} |
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private function getCount(string $nodeName): int |
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{ |
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return $this->counts[$nodeName] ?? 0; |
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} |
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private function increment(string $nodeName): void |
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{ |
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$this->counts[$nodeName] = $this->getCount($nodeName) + 1; |
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} |
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} |
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byrokrat /
autogiro
