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<?php |
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/** |
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* Part of the Fusion.Collection package. |
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* |
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* @license MIT |
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*/ |
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declare(strict_types=1); |
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namespace Fusion\Collection; |
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use Fusion\Collection\Contracts\CollectionValidationInterface; |
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/** |
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* Factory class to ease instantiation of collection and dictionary objects. |
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* |
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* @since 2.0.0 |
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*/ |
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class CollectionFactory |
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{ |
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private static $cachedValidator; |
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private static function getValidator(): CollectionValidationInterface |
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{ |
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if (self::$cachedValidator === null || (self::$cachedValidator instanceof CollectionValidationInterface) === false) |
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{ |
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self::$cachedValidator = new CollectionValidator(); |
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} |
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return self::$cachedValidator; |
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} |
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/** |
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* Creates a new `Collection` with an optional set of starter items. |
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* |
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* @see \Fusion\Collection\Collection::__construct() |
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* |
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* @param array $starterItems |
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* |
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* @return \Fusion\Collection\Collection |
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* |
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* @throws \Fusion\Collection\Exceptions\CollectionException |
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*/ |
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public static function newCollection(array $starterItems = []): Collection |
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{ |
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return new Collection(self::getValidator(), $starterItems); |
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} |
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/** |
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* Creates a new `TypedCollection` with an optional set of starter items. |
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* |
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* @see \Fusion\Collection\TypedCollection::__construct() |
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* |
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* @param string $acceptedType |
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* @param array $starterItems |
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* |
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* @return \Fusion\Collection\TypedCollection |
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* |
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* @throws \Fusion\Collection\Exceptions\CollectionException |
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*/ |
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public static function newTypedCollection(string $acceptedType, array $starterItems = []): TypedCollection |
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{ |
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return new TypedCollection(self::getValidator(), $acceptedType, $starterItems); |
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} |
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/** |
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* Creates a new `Dictionary` with an optional set of starter items. |
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* |
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* @see \Fusion\Collection\Dictionary::__construct() |
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* |
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* @param array $starterItems |
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* |
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* @return \Fusion\Collection\Dictionary |
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* |
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* @throws \Fusion\Collection\Exceptions\CollectionException |
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*/ |
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public static function newDictionary(array $starterItems = []): Dictionary |
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{ |
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return new Dictionary(self::getValidator(), $starterItems); |
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} |
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/** |
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* Creates a new `TypedDictionary` with an optional set of starter items. |
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* |
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* @see \Fusion\Collection\TypedDictionary::__construct() |
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* |
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* @param string $acceptedType |
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* @param array $starterItems |
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* |
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* @return \Fusion\Collection\TypedDictionary |
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* @throws \Fusion\Collection\Exceptions\CollectionException |
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*/ |
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public static function newTypedDictionary(string $acceptedType, array $starterItems = []): TypedDictionary |
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{ |
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return new TypedDictionary(self::getValidator(), $acceptedType, $starterItems); |
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} |
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} |
FusionPHP /
collection
