1 files changed, 31 insertions, 64 deletions

diff --git a/vendor/symfony/console/Input/Input.php b/vendor/symfony/console/Input/Input.php
index 85499fc4..41413252 100644
--- a/vendor/symfony/console/Input/Input.php
+++ b/vendor/symfony/console/Input/Input.php
@@ -25,21 +25,14 @@ use Symfony\Component\Console\Exception\RuntimeException;
  *
  * @author Fabien Potencier <fabien@symfony.com>
  */
-abstract class Input implements InputInterface
+abstract class Input implements InputInterface, StreamableInputInterface
 {
-    /**
-     * @var InputDefinition
-     */
     protected $definition;
+    protected $stream;
     protected $options = array();
     protected $arguments = array();
     protected $interactive = true;
 
-    /**
-     * Constructor.
-     *
-     * @param InputDefinition $definition A InputDefinition instance
-     */
     public function __construct(InputDefinition $definition = null)
     {
         if (null === $definition) {
@@ -51,9 +44,7 @@ abstract class Input implements InputInterface
     }
 
     /**
-     * Binds the current Input instance with the given arguments and options.
-     *
-     * @param InputDefinition $definition A InputDefinition instance
+     * {@inheritdoc}
      */
     public function bind(InputDefinition $definition)
     {
@@ -70,9 +61,7 @@ abstract class Input implements InputInterface
     abstract protected function parse();
 
     /**
-     * Validates the input.
-     *
-     * @throws RuntimeException When not enough arguments are given
+     * {@inheritdoc}
      */
     public function validate()
     {
@@ -89,9 +78,7 @@ abstract class Input implements InputInterface
     }
 
     /**
-     * Checks if the input is interactive.
-     *
-     * @return bool Returns true if the input is interactive
+     * {@inheritdoc}
      */
     public function isInteractive()
     {
@@ -99,9 +86,7 @@ abstract class Input implements InputInterface
     }
 
     /**
-     * Sets the input interactivity.
-     *
-     * @param bool $interactive If the input should be interactive
+     * {@inheritdoc}
      */
     public function setInteractive($interactive)
     {
@@ -109,9 +94,7 @@ abstract class Input implements InputInterface
     }
 
     /**
-     * Returns the argument values.
-     *
-     * @return array An array of argument values
+     * {@inheritdoc}
      */
     public function getArguments()
     {
@@ -119,13 +102,7 @@ abstract class Input implements InputInterface
     }
 
     /**
-     * Returns the argument value for a given argument name.
-     *
-     * @param string $name The argument name
-     *
-     * @return mixed The argument value
-     *
-     * @throws InvalidArgumentException When argument given doesn't exist
+     * {@inheritdoc}
      */
     public function getArgument($name)
     {
@@ -137,12 +114,7 @@ abstract class Input implements InputInterface
     }
 
     /**
-     * Sets an argument value by name.
-     *
-     * @param string $name  The argument name
-     * @param string $value The argument value
-     *
-     * @throws InvalidArgumentException When argument given doesn't exist
+     * {@inheritdoc}
      */
     public function setArgument($name, $value)
     {
@@ -154,11 +126,7 @@ abstract class Input implements InputInterface
     }
 
     /**
-     * Returns true if an InputArgument object exists by name or position.
-     *
-     * @param string|int $name The InputArgument name or position
-     *
-     * @return bool true if the InputArgument object exists, false otherwise
+     * {@inheritdoc}
      */
     public function hasArgument($name)
     {
@@ -166,9 +134,7 @@ abstract class Input implements InputInterface
     }
 
     /**
-     * Returns the options values.
-     *
-     * @return array An array of option values
+     * {@inheritdoc}
      */
     public function getOptions()
     {
@@ -176,13 +142,7 @@ abstract class Input implements InputInterface
     }
 
     /**
-     * Returns the option value for a given option name.
-     *
-     * @param string $name The option name
-     *
-     * @return mixed The option value
-     *
-     * @throws InvalidArgumentException When option given doesn't exist
+     * {@inheritdoc}
      */
     public function getOption($name)
     {
@@ -190,16 +150,11 @@ abstract class Input implements InputInterface
             throw new InvalidArgumentException(sprintf('The "%s" option does not exist.', $name));
         }
 
-        return isset($this->options[$name]) ? $this->options[$name] : $this->definition->getOption($name)->getDefault();
+        return array_key_exists($name, $this->options) ? $this->options[$name] : $this->definition->getOption($name)->getDefault();
     }
 
     /**
-     * Sets an option value by name.
-     *
-     * @param string      $name  The option name
-     * @param string|bool $value The option value
-     *
-     * @throws InvalidArgumentException When option given doesn't exist
+     * {@inheritdoc}
      */
     public function setOption($name, $value)
     {
@@ -211,11 +166,7 @@ abstract class Input implements InputInterface
     }
 
     /**
-     * Returns true if an InputOption object exists by name.
-     *
-     * @param string $name The InputOption name
-     *
-     * @return bool true if the InputOption object exists, false otherwise
+     * {@inheritdoc}
      */
     public function hasOption($name)
     {
@@ -233,4 +184,20 @@ abstract class Input implements InputInterface
     {
         return preg_match('{^[\w-]+$}', $token) ? $token : escapeshellarg($token);
     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setStream($stream)
+    {
+        $this->stream = $stream;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getStream()
+    {
+        return $this->stream;
+    }
 }