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<?php |
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namespace leinonen\DataLoader; |
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class DataLoaderOptions |
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{ |
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/** |
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* @var bool |
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*/ |
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private $shouldBatch; |
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/** |
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* @var null|int |
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*/ |
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private $maxBatchSize; |
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/** |
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* @var bool |
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*/ |
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private $shouldCache; |
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/** |
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* Initiates new DataLoaderOptions. |
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* |
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* @param null|int $maxBatchSize |
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* @param bool $shouldBatch |
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* @param bool $shouldCache |
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*/ |
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public function __construct( |
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$maxBatchSize = null, |
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$shouldBatch = true, |
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$shouldCache = true |
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) { |
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$this->validateOptions($maxBatchSize, $shouldBatch, $shouldCache); |
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$this->shouldBatch = $shouldBatch; |
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$this->maxBatchSize = $maxBatchSize; |
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$this->shouldCache = $shouldCache; |
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} |
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/** |
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* @return bool |
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*/ |
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public function shouldBatch() |
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{ |
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return $this->shouldBatch; |
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} |
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/** |
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* @return null|int |
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*/ |
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public function getMaxBatchSize() |
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{ |
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return $this->maxBatchSize; |
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} |
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/** |
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* @return bool |
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*/ |
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public function shouldCache() |
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{ |
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return $this->shouldCache; |
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} |
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/** |
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* Validates the options. |
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* |
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* @param null|int $maxBatchSize |
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* @param bool $shouldBatch |
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* @param bool $shouldCache |
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*/ |
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private function validateOptions($maxBatchSize, $shouldBatch, $shouldCache) |
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{ |
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$this->validateMaxBatchSizeOption($maxBatchSize); |
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$this->validateBatchOption($shouldBatch); |
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$this->validateCacheOption($shouldCache); |
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} |
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/** |
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* @param bool $shouldBatch |
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*/ |
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private function validateBatchOption($shouldBatch) |
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{ |
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if (!\is_bool($shouldBatch)) { |
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throw new \InvalidArgumentException('Expected argument $shouldBatch to be a boolean'); |
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} |
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} |
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/** |
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* @param bool $shouldCache |
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*/ |
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private function validateCacheOption($shouldCache) |
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{ |
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if (!\is_bool($shouldCache)) { |
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throw new \InvalidArgumentException('Expected argument $shouldCache to be a boolean'); |
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} |
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} |
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/** |
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* @param null|int $maxBatchSize |
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*/ |
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private function validateMaxBatchSizeOption($maxBatchSize) |
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{ |
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if ($maxBatchSize !== null && !\is_int($maxBatchSize)) { |
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throw new \InvalidArgumentException('Expected argument $maxBatchSize to be null or an integer'); |
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} |
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} |
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} |
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lordthorzonus /
php-dataloader
