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<?php |
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/** |
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* This file is part of Railt package. |
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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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declare(strict_types=1); |
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namespace Railt\Reflection\Dictionary; |
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use Railt\Reflection\Common\Serializable; |
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use Railt\Reflection\Contracts\Definition; |
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use Railt\Reflection\Contracts\Definition\TypeDefinition; |
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use Railt\Reflection\Contracts\Dictionary; |
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use Railt\Reflection\Contracts\Type; |
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use Railt\Reflection\Exception\TypeNotFoundException; |
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/** |
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* Class SimpleDictionary |
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*/ |
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class SimpleDictionary implements Dictionary |
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{ |
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use Serializable; |
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/** |
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* @var array|TypeDefinition[] |
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*/ |
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protected $types = []; |
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/** |
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* @param Type|null $of |
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* @return iterable|TypeDefinition[] |
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*/ |
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public function all(Type $of = null): iterable |
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{ |
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foreach ($this->types as $definition) { |
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if ($of === null || $definition::typeOf($of)) { |
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yield $definition; |
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} |
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} |
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} |
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/** |
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* @param string $name |
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* @param Definition|null $from |
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* @return TypeDefinition |
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* @throws TypeNotFoundException |
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*/ |
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public function get(string $name, Definition $from = null): TypeDefinition |
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{ |
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if ($result = $this->find($name)) { |
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return $result; |
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} |
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throw $this->typeNotFound($name, $from); |
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} |
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/** |
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* @param string $name |
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* @return null|TypeDefinition |
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*/ |
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public function find(string $name): ?TypeDefinition |
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{ |
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return $this->types[$name] ?? null; |
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} |
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/** |
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* @param string $name |
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* @param Definition|null $from |
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* @return TypeNotFoundException |
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*/ |
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protected function typeNotFound(string $name, Definition $from = null): TypeNotFoundException |
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{ |
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$error = \sprintf('Type %s not found or could not be loaded', $name); |
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$exception = new TypeNotFoundException($error); |
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if ($from !== null) { |
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$exception->throwsIn($from->getFile(), $from->getLine(), $from->getColumn()); |
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} |
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return $exception; |
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} |
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/** |
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* @param TypeDefinition $type |
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* @return Dictionary |
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*/ |
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public function add(TypeDefinition $type): Dictionary |
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{ |
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$this->types[$type->getName()] = $type; |
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return $this; |
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} |
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/** |
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* @param string $name |
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* @return bool |
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*/ |
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public function has(string $name): bool |
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{ |
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return isset($this->types[$name]); |
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} |
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} |
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railt /
reflection
