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<?php |
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|
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/** |
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* This file is part of the ramsey/collection library |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @copyright Copyright (c) Ben Ramsey <ben@benramsey.com> |
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* @license http://opensource.org/licenses/MIT MIT |
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*/ |
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declare (strict_types=1); |
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namespace Dudlewebs\WPMCS\GCP\Ramsey\Collection; |
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|
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/** |
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* A set is a collection that contains no duplicate elements. |
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* |
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* Great care must be exercised if mutable objects are used as set elements. |
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* The behavior of a set is not specified if the value of an object is changed |
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* in a manner that affects equals comparisons while the object is an element in |
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* the set. |
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* |
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* Example usage: |
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* |
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* ``` |
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* $foo = new \My\Foo(); |
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* $set = new Set(\My\Foo::class); |
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* |
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* $set->add($foo); // returns TRUE, the element doesn't exist |
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* $set->add($foo); // returns FALSE, the element already exists |
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* |
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* $bar = new \My\Foo(); |
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* $set->add($bar); // returns TRUE, $bar !== $foo |
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* ``` |
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* |
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* @template T |
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* @extends AbstractSet<T> |
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*/ |
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class Set extends AbstractSet |
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{ |
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/** |
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* Constructs a set object of the specified type, optionally with the |
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* specified data. |
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* |
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* @param string $setType The type or class name associated with this set. |
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* @param array<array-key, T> $data The initial items to store in the set. |
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*/ |
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public function __construct(private readonly string $setType, array $data = []) |
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{ |
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parent::__construct($data); |
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} |
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public function getType() : string |
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{ |
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return $this->setType; |
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} |
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} |
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