NullRouteMatch.php

<?php

namespace Drupal\Core\Routing;

use Symfony\Component\HttpFoundation\InputBag;
use Symfony\Component\HttpFoundation\ParameterBag;

/**
 * Stub implementation of RouteMatchInterface for when there's no matched route.
 */
class NullRouteMatch implements RouteMatchInterface {
    
    /**
     * {@inheritdoc}
     */
    public function getRouteName() {
        return NULL;
    }
    
    /**
     * {@inheritdoc}
     */
    public function getRouteObject() {
        return NULL;
    }
    
    /**
     * {@inheritdoc}
     */
    public function getParameter($parameter_name) {
        return NULL;
    }
    
    /**
     * {@inheritdoc}
     */
    public function getParameters() {
        return new ParameterBag();
    }
    
    /**
     * {@inheritdoc}
     */
    public function getRawParameter($parameter_name) {
        return NULL;
    }
    
    /**
     * {@inheritdoc}
     */
    public function getRawParameters() {
        return new InputBag();
    }

}