--- /dev/null
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Exception;
+
+/**
+ * Represents an incorrect command name typed in the console.
+ *
+ * @author Jérôme Tamarelle <jerome@tamarelle.net>
+ */
+class CommandNotFoundException extends \InvalidArgumentException implements ExceptionInterface
+{
+ private $alternatives;
+
+ /**
+ * @param string $message Exception message to throw
+ * @param array $alternatives List of similar defined names
+ * @param int $code Exception code
+ * @param Exception $previous previous exception used for the exception chaining
+ */
+ public function __construct($message, array $alternatives = array(), $code = 0, \Exception $previous = null)
+ {
+ parent::__construct($message, $code, $previous);
+
+ $this->alternatives = $alternatives;
+ }
+
+ /**
+ * @return array A list of similar defined names
+ */
+ public function getAlternatives()
+ {
+ return $this->alternatives;
+ }
+}