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<?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\DependencyInjection\Compiler;
use Symfony\Component\DependencyInjection\ContainerBuilder;
/**
* This class is used to remove circular dependencies between individual passes.
*
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
*
* @api
*/
class Compiler
{
private $passConfig;
private $log = array();
private $loggingFormatter;
private $serviceReferenceGraph;
/**
* Constructor.
*/
public function __construct()
{
$this->passConfig = new PassConfig();
$this->serviceReferenceGraph = new ServiceReferenceGraph();
$this->loggingFormatter = new LoggingFormatter();
}
/**
* Returns the PassConfig.
*
* @return PassConfig The PassConfig instance
*
* @api
*/
public function getPassConfig()
{
return $this->passConfig;
}
/**
* Returns the ServiceReferenceGraph.
*
* @return ServiceReferenceGraph The ServiceReferenceGraph instance
*
* @api
*/
public function getServiceReferenceGraph()
{
return $this->serviceReferenceGraph;
}
/**
* Returns the logging formatter which can be used by compilation passes.
*
* @return LoggingFormatter
*/
public function getLoggingFormatter()
{
return $this->loggingFormatter;
}
/**
* Adds a pass to the PassConfig.
*
* @param CompilerPassInterface $pass A compiler pass
* @param string $type The type of the pass
*
* @api
*/
public function addPass(CompilerPassInterface $pass, $type = PassConfig::TYPE_BEFORE_OPTIMIZATION)
{
$this->passConfig->addPass($pass, $type);
}
/**
* Adds a log message.
*
* @param string $string The log message
*/
public function addLogMessage($string)
{
$this->log[] = $string;
}
/**
* Returns the log.
*
* @return array Log array
*/
public function getLog()
{
return $this->log;
}
/**
* Run the Compiler and process all Passes.
*
* @param ContainerBuilder $container
*
* @api
*/
public function compile(ContainerBuilder $container)
{
foreach ($this->passConfig->getPasses() as $pass) {
$pass->process($container);
}
}
}