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<?php |
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/* |
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* This file is part of the webmozart/console package. |
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* |
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* (c) Bernhard Schussek <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Webmozart\Console\Api\Application; |
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use Webmozart\Console\Api\Args\Format\ArgsFormat; |
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use Webmozart\Console\Api\Args\RawArgs; |
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use Webmozart\Console\Api\Command\Command; |
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use Webmozart\Console\Api\Command\CommandCollection; |
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use Webmozart\Console\Api\Command\NoSuchCommandException; |
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use Webmozart\Console\Api\Config\ApplicationConfig; |
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use Webmozart\Console\Api\IO\InputStream; |
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use Webmozart\Console\Api\IO\OutputStream; |
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use Webmozart\Console\Api\Resolver\CannotResolveCommandException; |
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use Webmozart\Console\Api\Resolver\ResolvedCommand; |
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/** |
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* A console application. |
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* |
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* @since 1.0 |
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* |
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* @author Bernhard Schussek <[email protected]> |
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*/ |
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interface Application |
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{ |
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/** |
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* Returns the application configuration. |
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* |
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* @return ApplicationConfig The application configuration. |
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*/ |
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public function getConfig(); |
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/** |
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* Returns the global arguments format of the application. |
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* |
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* @return ArgsFormat The global arguments format. |
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*/ |
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public function getGlobalArgsFormat(); |
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/** |
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* Returns the command for a given name. |
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* |
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* @param string $name The name of the command. |
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* |
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* @return Command The command. |
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* |
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* @throws NoSuchCommandException If the command is not found. |
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* |
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* @see addCommand(), getCommands() |
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*/ |
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public function getCommand($name); |
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/** |
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* Returns all registered commands. |
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* |
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* @return CommandCollection The commands. |
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* |
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* @see addCommand(), getCommand() |
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*/ |
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public function getCommands(); |
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/** |
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* Returns whether the application has a command with a given name. |
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* |
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* @param string $name The name of the command. |
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* |
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* @return bool Returns `true` if the command with the given name exists and |
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* `false` otherwise. |
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* |
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* @see hasCommands(), getCommand() |
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*/ |
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public function hasCommand($name); |
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/** |
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* Returns whether the application has any registered commands. |
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* |
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* @return bool Returns `true` if the application has any commands and |
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* `false` otherwise. |
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* |
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* @see hasCommand(), getCommands() |
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*/ |
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public function hasCommands(); |
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/** |
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* Returns the commands that are not anonymous. |
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* |
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* @return CommandCollection The named commands. |
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*/ |
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public function getNamedCommands(); |
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/** |
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* Returns whether the application has any commands that are not anonymous. |
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* |
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* @return bool Returns `true` if the application has named commands and |
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* `false` otherwise. |
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* |
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* @see getNamedCommands() |
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*/ |
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public function hasNamedCommands(); |
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/** |
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* Returns the commands that should be executed if no explicit command is |
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* passed. |
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* |
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* @return CommandCollection The default commands. |
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*/ |
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public function getDefaultCommands(); |
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/** |
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* Returns whether the application has any default commands. |
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* |
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* @return bool Returns `true` if the application has default commands and |
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* `false` otherwise. |
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* |
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* @see getDefaultCommands() |
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*/ |
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public function hasDefaultCommands(); |
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/** |
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* Returns the command to execute for the given console arguments. |
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* |
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* @param RawArgs $args The console arguments. |
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* |
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* @return ResolvedCommand The command to execute. |
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* @throws CannotResolveCommandException If the command cannot be resolved. |
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*/ |
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public function resolveCommand(RawArgs $args); |
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/** |
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* Executes the command. |
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* |
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* @param RawArgs $args The console arguments. If not given, |
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* the arguments passed to the PHP process |
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* are used. |
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* @param InputStream $inputStream The standard input. If not given, the |
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* application reads from the standard |
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* input of the PHP process. |
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* @param OutputStream $outputStream The standard output. If not given, the |
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* application prints to the standard |
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* output of the PHP process. |
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* @param OutputStream $errorStream The error output. If not given, the |
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* application prints to the error output |
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* of the PHP process. |
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* |
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* @return int The exit status. |
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*/ |
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public function run(RawArgs $args = null, InputStream $inputStream = null, OutputStream $outputStream = null, OutputStream $errorStream = null); |
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} |
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This check looks for
@paramannotations where the type inferred by our type inference engine differs from the declared type.It makes a suggestion as to what type it considers more descriptive.
Most often this is a case of a parameter that can be null in addition to its declared types.