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<?php |
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namespace UCD\Unicode\Codepoint; |
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use UCD\Exception\InvalidArgumentException; |
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use UCD\Unicode\Codepoint\Aggregator\Factory; |
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use UCD\Unicode\Codepoint\AggregatorRelay\KeyGenerator; |
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use UCD\Unicode\CodepointAssigned; |
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class AggregatorRelay |
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{ |
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/** |
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* @var KeyGenerator |
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*/ |
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private $keyGenerator; |
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/** |
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* @var Aggregator[] |
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*/ |
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private $aggregators = []; |
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/** |
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* @param KeyGenerator $keyGenerator |
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*/ |
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public function __construct(KeyGenerator $keyGenerator) |
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{ |
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$this->keyGenerator = $keyGenerator; |
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} |
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/** |
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* @param CodepointAssigned $entity |
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* @throws InvalidArgumentException |
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*/ |
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public function add(CodepointAssigned $entity) |
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{ |
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$aggregator = $this->getAggregatorFor($entity); |
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$aggregator->addCodepoint($entity->getCodepoint()); |
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} |
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/** |
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* @param CodepointAssigned[] $entities |
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*/ |
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public function addMany(array $entities) |
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{ |
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foreach ($entities as $entity) { |
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$this->add($entity); |
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} |
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} |
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/** |
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* @param CodepointAssigned $entity |
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* @return Aggregator |
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*/ |
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protected function getAggregatorFor(CodepointAssigned $entity) |
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{ |
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$key = $this->keyGenerator->generateFor($entity); |
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if (!array_key_exists($key, $this->aggregators)) { |
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$this->aggregators[$key] = new Aggregator(); |
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} |
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return $this->aggregators[$key]; |
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} |
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/** |
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* @return Range\Collection[] |
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*/ |
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public function getAllRanges() |
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{ |
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$ranges = []; |
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foreach ($this->aggregators as $key => $aggregator) { |
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$ranges[$key] = $aggregator->getAggregated(); |
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} |
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return $ranges; |
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} |
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} |
nick-jones /
php-ucd
