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<?php |
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declare(strict_types=1); |
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namespace Arp\EventDispatcher\Event; |
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use Exception; |
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use Traversable; |
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/** |
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* A parameters collection that is closed for modifications |
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* |
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* @author Alex Patterson <[email protected]> |
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* @package Arp\EventDispatcher\Event |
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*/ |
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final class ImmutableParameters implements ParametersInterface |
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{ |
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* @var ParametersInterface |
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*/ |
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private ParametersInterface $parameters; |
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/** |
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* @param ParametersInterface $parameters |
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*/ |
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public function __construct(ParametersInterface $parameters) |
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{ |
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$this->parameters = $parameters; |
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} |
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/** |
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* @return int |
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*/ |
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public function count(): int |
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{ |
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return $this->parameters->count(); |
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} |
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/** |
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* @return bool |
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*/ |
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public function isEmpty(): bool |
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{ |
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return $this->parameters->isEmpty(); |
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} |
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/** |
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* @param string $name |
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* |
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* @return bool |
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*/ |
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public function hasParam(string $name): bool |
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{ |
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return $this->parameters->hasParam($name); |
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} |
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/** |
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* @param string $name |
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* @param mixed $default |
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* |
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* @return mixed |
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*/ |
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public function getParam(string $name, $default = null) |
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{ |
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return $this->parameters->getParam($name, $default); |
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} |
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/** |
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* @return array<mixed> |
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*/ |
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public function getParams(): array |
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{ |
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return $this->parameters->getParams(); |
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} |
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/** |
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* @param array<mixed> $params |
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*/ |
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public function setParams(array $params): void |
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{ |
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// Ignore any updates to parameters to respect immutability |
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} |
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/** |
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* @param string $name |
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* @param mixed $value |
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*/ |
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public function setParam(string $name, $value): void |
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{ |
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// Ignore any updates to parameters to respect immutability |
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} |
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/** |
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* @param array<mixed> $params |
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*/ |
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public function removeParams(array $params = []): void |
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{ |
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// Ignore any updates to parameters to respect immutability |
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} |
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/** |
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* @param string $name |
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* |
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* @return bool |
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*/ |
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public function removeParam(string $name): bool |
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{ |
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// Ignore any updates to parameters to respect immutability |
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return false; |
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} |
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/** |
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* @return array<int, mixed> |
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*/ |
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public function getKeys(): array |
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{ |
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return $this->parameters->getKeys(); |
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} |
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/** |
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* @return array<mixed> |
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*/ |
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public function getValues(): array |
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{ |
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return $this->parameters->getValues(); |
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} |
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/** |
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* @return Traversable<mixed> |
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* |
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* @throws Exception |
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*/ |
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public function getIterator(): \Traversable |
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{ |
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return $this->parameters->getIterator(); |
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} |
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/** |
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* @param mixed $offset |
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* |
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* @return bool |
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*/ |
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public function offsetExists($offset): bool |
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{ |
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return $this->parameters->offsetExists($offset); |
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} |
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/** |
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* @param mixed $offset |
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* |
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* @return mixed |
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*/ |
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public function offsetGet($offset) |
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{ |
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return $this->parameters->offsetGet($offset); |
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} |
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/** |
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* @param mixed $offset |
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* @param mixed $value |
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*/ |
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public function offsetSet($offset, $value): void |
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{ |
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// Ignore any updates to parameters to respect immutability |
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} |
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/** |
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* @param mixed $offset |
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*/ |
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public function offsetUnset($offset): void |
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{ |
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// Ignore any updates to parameters to respect immutability |
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} |
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} |
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alex-patterson-webdev /
event-dispatcher
