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<?php |
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/** |
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* Copyright © 2018 Thomas Klein, All rights reserved. |
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* See LICENSE bundled with this library for license details. |
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*/ |
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declare(strict_types=1); |
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namespace LogicTree; |
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use LogicTree\Node\NodeInterface; |
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use LogicTree\Operator\OperatorInterface; |
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use LogicTree\Operator\OperatorPool; |
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use LogicTree\Service\ConditionManager; |
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/** |
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* Class LogicTreeFacade |
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*/ |
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class LogicTreeFacade |
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{ |
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/** |
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* Combine Conditions Manager |
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* |
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* @var \LogicTree\Service\ConditionManager |
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*/ |
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private $conditionManager; |
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/** |
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* Operator Pool |
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* |
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* @var \LogicTree\Operator\OperatorPool |
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*/ |
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private $operatorPool; |
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/** |
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* LogicTreeFacade constructor |
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* |
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* @param \LogicTree\Service\ConditionManager|null $conditionManager |
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*/ |
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public function __construct(?ConditionManager $conditionManager = null) |
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{ |
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$this->operatorPool = new OperatorPool(); |
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$this->conditionManager = $conditionManager ?? new ConditionManager($this->operatorPool); |
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} |
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/** |
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* Add a new Operator to the interpreter |
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* |
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* @param string $type |
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* @param string $operatorCode |
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* @param \LogicTree\Operator\OperatorInterface $operator |
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* @return \LogicTree\LogicTreeFacade |
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*/ |
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public function addOperator(string $type, string $operatorCode, OperatorInterface $operator): LogicTreeFacade |
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{ |
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$this->operatorPool->addOperator($type, $operatorCode, $operator); |
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return $this; |
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} |
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/** |
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* Create a new data source |
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* |
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* @param iterable $data |
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* @return \LogicTree\DataSource |
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*/ |
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public function createDataSource(iterable $data): DataSource |
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{ |
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return new DataSource($data); |
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} |
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/** |
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* Execute the logic tree structure conditions |
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* |
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* @param \LogicTree\Node\NodeInterface $node |
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* @param \LogicTree\DataSource $dataSource |
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* @return bool |
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*/ |
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public function executeCombineConditions(NodeInterface $node, DataSource $dataSource): bool |
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{ |
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return $this->conditionManager->execute($node, $dataSource); |
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} |
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/** |
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* Execute the logic tree structure conditions |
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* |
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* @param string $format |
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* @param mixed $node |
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* @param iterable $dataSource |
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* @return bool |
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*/ |
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public function executeCombineConditionsFormat(string $format, $node, iterable $dataSource): bool |
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{ |
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return $this->conditionManager->execute( |
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$this->convertFormat($format, $node), |
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$this->createDataSource($dataSource) |
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); |
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} |
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/** |
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* Transform an array conditions to a combine conditions object |
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* |
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* @param string $format |
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* @param mixed $node |
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* @return \LogicTree\Node\NodeInterface |
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* @SuppressWarnings(PHPMD.UnusedFormalParameter) |
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*/ |
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public function convertFormat( |
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/** @scrutinizer ignore-unused */ string $format, |
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/** @scrutinizer ignore-unused */ $node |
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): NodeInterface { |
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//todo implement method. |
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throw new \LogicException('Not implemented yet!'); |
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} |
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} |
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