<?php

/*

* This file is part of the Symfony package.

*

* (c) Fabien Potencier <[email protected]>

*

* For the full copyright and license information, please view the LICENSE

* file that was distributed with this source code.

*/

namespace Symfony\Component\Console;

/**

* Contains all events dispatched by an Application.

*

* @author Francesco Levorato <[email protected]>

*/

final class ConsoleEvents

{

/**

* The COMMAND event allows you to attach listeners before any command is

* executed by the console. It also allows you to modify the command, input and output

* before they are handled to the command.

*

* The event listener method receives a Symfony\Component\Console\Event\ConsoleCommandEvent

* instance.

*

* @Event

*

* @var string

*/

const COMMAND = 'console.command';

/**

* The TERMINATE event allows you to attach listeners after a command is

* executed by the console.

*

* The event listener method receives a Symfony\Component\Console\Event\ConsoleTerminateEvent

* instance.

*

* @Event

*

* @var string

*/

const TERMINATE = 'console.terminate';

/**

* The EXCEPTION event occurs when an uncaught exception appears.

*

* This event allows you to deal with the exception or

* to modify the thrown exception. The event listener method receives

* a Symfony\Component\Console\Event\ConsoleExceptionEvent

* instance.

*

* @Event

*

* @var string

*/

const EXCEPTION = 'console.exception';

}