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<?php
declare(strict_types=1);
/**
* @author : Jagepard <[email protected]>
* @license https://mit-license.org/ MIT
*/
namespace Behavioral\Command;
class Lamp implements DeviceInterface
{
* @var array
private $commandsRegistry = [];
* @param string $type
public function execute(string $type): void
if (!array_key_exists($type, $this->commandsRegistry)) {
throw new \InvalidArgumentException('Type does not exist in the Registry');
}
$this->commandsRegistry[$type]->execute();
* @param CommandInterface $command
public function setCommand(string $type, CommandInterface $command): void
if (array_key_exists($type, $this->commandsRegistry)) {
throw new \InvalidArgumentException('Command already exists');
$this->commandsRegistry[$type] = $command;
Jagepard /
PhpDesignPatterns-Command
