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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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final class Parameters implements ParametersInterface |
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{ |
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public function __construct(private array $params = []) |
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{ |
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$this->setParams($params); |
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} |
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public function count(): int |
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{ |
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return count($this->params); |
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} |
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public function isEmpty(): bool |
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{ |
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return empty($this->params); |
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} |
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public function getParams(): array |
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{ |
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return $this->params; |
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} |
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public function setParams(array $params): void |
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{ |
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$this->removeParams(); |
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foreach ($params as $name => $value) { |
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$this->setParam($name, $value); |
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} |
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} |
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public function removeParams(array $params = []): void |
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{ |
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if (empty($params)) { |
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$params = $this->getKeys(); |
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} |
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foreach ($params as $name) { |
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$this->removeParam($name); |
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} |
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} |
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/** |
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* @return array<int, mixed> |
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*/ |
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public function getKeys(): array |
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{ |
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return array_keys($this->params); |
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} |
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public function getValues(): array |
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{ |
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return array_values($this->params); |
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} |
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public function offsetExists(mixed $offset): bool |
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{ |
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return $this->hasParam($offset); |
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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 $name): bool |
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{ |
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return array_key_exists($name, $this->params); |
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} |
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public function offsetGet(mixed $offset): mixed |
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{ |
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return $this->getParam($offset); |
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} |
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public function getParam(string $name, mixed $default = null): mixed |
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{ |
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if ($this->hasParam($name)) { |
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return $this->params[$name]; |
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} |
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return $default; |
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} |
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public function offsetSet(mixed $offset, mixed $value): void |
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{ |
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$this->setParam($offset, $value); |
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} |
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public function setParam(string $name, mixed $value): void |
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{ |
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$this->params[$name] = $value; |
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} |
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public function offsetUnset(mixed $offset): void |
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{ |
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$this->removeParam($offset); |
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} |
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public function removeParam(string $name): bool |
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{ |
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if ($this->hasParam($name)) { |
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unset($this->params[$name]); |
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return true; |
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} |
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return false; |
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} |
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/** |
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* @return \ArrayIterator<int|string, mixed> |
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*/ |
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public function getIterator(): \ArrayIterator |
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{ |
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return new \ArrayIterator($this->params); |
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} |
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} |
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alex-patterson-webdev /
event-dispatcher
