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<?php |
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declare(strict_types=1); |
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/* |
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* Go! AOP framework |
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* |
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* @copyright Copyright 2018, Lisachenko Alexander <[email protected]> |
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* |
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* This source file is subject to the license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace Go\Proxy\Part; |
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use ReflectionFunctionAbstract; |
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use Zend\Code\Generator\ParameterGenerator; |
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use Zend\Code\Generator\ValueGenerator; |
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/** |
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* Generates parameters from reflection definition |
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*/ |
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final class FunctionParameterList |
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{ |
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/** |
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* @var ParameterGenerator[] |
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*/ |
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private $generatedParameters = []; |
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/** |
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* ParameterListGenerator constructor. |
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* |
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* @param ReflectionFunctionAbstract $functionLike Instance of function or method |
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* @param bool $useTypeWidening Should generated parameters use type widening |
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*/ |
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public function __construct(ReflectionFunctionAbstract $functionLike, bool $useTypeWidening = false) |
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{ |
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$reflectionParameters = $functionLike->getParameters(); |
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foreach ($reflectionParameters as $reflectionParameter) { |
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$defaultValue = null; |
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$isDefaultValueAvailable = $reflectionParameter->isDefaultValueAvailable(); |
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if ($isDefaultValueAvailable) { |
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$defaultValue = new ValueGenerator($reflectionParameter->getDefaultValue()); |
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} elseif ($reflectionParameter->isOptional() && !$reflectionParameter->isVariadic()) { |
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$defaultValue = new ValueGenerator(null); |
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} |
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$generatedParameter = new ParameterGenerator( |
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$reflectionParameter->getName(), |
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$useTypeWidening ? '' : $reflectionParameter->getType(), |
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$defaultValue, |
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$reflectionParameter->getPosition(), |
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$reflectionParameter->isPassedByReference() |
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); |
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$generatedParameter->setVariadic($reflectionParameter->isVariadic()); |
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$this->generatedParameters[] = $generatedParameter; |
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} |
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} |
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/** |
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* Returns the list of generated parameters |
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* |
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* @return ParameterGenerator[] |
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*/ |
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public function getGeneratedParameters(): array |
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{ |
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return $this->generatedParameters; |
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} |
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} |
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goaop /
framework
