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<?php |
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declare(strict_types=1); |
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/** |
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* This file is part of phpDocumentor. |
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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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* @author Mike van Riel <[email protected]> |
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* @copyright 2010-2018 Mike van Riel / Naenius (http://www.naenius.com) |
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* @license http://www.opensource.org/licenses/mit-license.php MIT |
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* @link http://phpdoc.org |
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*/ |
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namespace phpDocumentor\Descriptor; |
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/** |
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* Descriptor representing an Interface. |
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*/ |
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class InterfaceDescriptor extends DescriptorAbstract implements Interfaces\InterfaceInterface |
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{ |
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/** @var Collection $extends */ |
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protected $parents; |
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/** @var Collection $constants */ |
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protected $constants; |
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/** @var Collection $methods */ |
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protected $methods; |
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/** |
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* Initializes the all properties representing a collection with a new Collection object. |
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*/ |
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public function __construct() |
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{ |
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parent::__construct(); |
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$this->setParent(new Collection()); |
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$this->setConstants(new Collection()); |
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$this->setMethods(new Collection()); |
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} |
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/** |
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* @param Collection $parents |
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*/ |
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public function setParent($parents) |
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{ |
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$this->parents = $parents; |
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} |
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/** |
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* @return Collection |
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*/ |
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public function getParent() |
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{ |
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return $this->parents; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function setConstants(Collection $constants) |
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{ |
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$this->constants = $constants; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getConstants() |
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{ |
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return $this->constants; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getInheritedConstants() |
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{ |
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if (!$this->getParent() || !$this->getParent() instanceof Collection || $this->getParent()->count() === 0) { |
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return new Collection(); |
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} |
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$inheritedConstants = new Collection(); |
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/** @var self $parent */ |
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foreach ($this->getParent() as $parent) { |
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if (!$parent instanceof Interfaces\InterfaceInterface) { |
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continue; |
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} |
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$inheritedConstants = $inheritedConstants->merge($parent->getConstants()); |
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$inheritedConstants = $inheritedConstants->merge($parent->getInheritedConstants()); |
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} |
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return $inheritedConstants; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function setMethods(Collection $methods) |
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{ |
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$this->methods = $methods; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getMethods() |
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{ |
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return $this->methods; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getInheritedMethods() |
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{ |
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if (!$this->getParent() || !$this->getParent() instanceof Collection || $this->getParent()->count() === 0) { |
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return new Collection(); |
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} |
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$inheritedMethods = new Collection(); |
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/** @var self $parent */ |
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foreach ($this->getParent() as $parent) { |
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if (!$parent instanceof Interfaces\InterfaceInterface) { |
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continue; |
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} |
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$inheritedMethods = $inheritedMethods->merge($parent->getMethods()); |
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$inheritedMethods = $inheritedMethods->merge($parent->getInheritedMethods()); |
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} |
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return $inheritedMethods; |
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} |
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public function setPackage($package) |
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{ |
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parent::setPackage($package); |
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foreach ($this->getConstants() as $constant) { |
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$constant->setPackage($package); |
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} |
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foreach ($this->getMethods() as $method) { |
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$method->setPackage($package); |
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} |
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} |
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public function getInheritedElement() |
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{ |
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return $this->getParent() && $this->getParent()->count() > 0 |
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? $this->getParent()->getIterator()->current() |
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: null; |
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} |
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} |
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It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: