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<?php |
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declare(strict_types = 1); |
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namespace Larium\Specification; |
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abstract class ValueBoundSpecification extends LeafSpecification |
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{ |
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private $attribute; |
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private $value; |
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public function __construct(string $attribute, $value) |
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{ |
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$this->attribute = $attribute; |
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$this->value = $value; |
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} |
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public function getAttribute() |
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{ |
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return $this->attribute; |
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} |
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public function getValue() |
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{ |
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return $this->value; |
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} |
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public function isGeneralizationOf(ValueBoundSpecification $specification): bool |
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{ |
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return $this->subsumptionProcess('isGeneralizationOf', $specification); |
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} |
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public function isSpecialCaseOf(ValueBoundSpecification $specification): bool |
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{ |
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return $this->subsumptionProcess('isSpecialCaseOf', $specification); |
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} |
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private function subsumptionProcess(string $type, ValueBoundSpecification $specification): bool |
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{ |
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$parentClasses = $this->getBaseNameOfParentClasses(get_class($specification)); |
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foreach ($parentClasses as $name) { |
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$method = sprintf('%s%s', $type, $name); |
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if (is_callable([$this, $method])) { |
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return $this->$method($specification); |
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} |
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} |
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return false; |
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} |
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private function getBaseNameOfParentClasses(string $specificationClass): array |
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{ |
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$parents = class_parents($specificationClass); |
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array_unshift($parents, $this->getClassBaseName($specificationClass)); |
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return array_map([$this, 'getClassBaseName'], $parents); |
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} |
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private function getClassBaseName(string $className): string |
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{ |
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$parts = explode('\\', $className); |
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return end($parts); |
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} |
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} |
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