RouteNameCacheContext.php

<?php

namespace Drupal\Core\Cache\Context;


/**
 * Defines the RouteCacheContext service, for "per route name" caching.
 *
 * Cache context ID: 'route.name'.
 */
class RouteNameCacheContext extends RouteCacheContext {
    
    /**
     * {@inheritdoc}
     */
    public static function getLabel() {
        return t('Route name');
    }
    
    /**
     * {@inheritdoc}
     */
    public function getContext() {
        return $this->routeMatch
            ->getRouteName();
    }

}