interface Twig_TokenParserBrokerInterface

interface Twig_TokenParserBrokerInterface {

  /**
   * Gets a TokenParser suitable for a tag.
   *
   * @param string $tag A tag name
   *
   * @return null|Twig_TokenParserInterface A Twig_TokenParserInterface or null if no suitable TokenParser was found
   */
  public function getTokenParser($tag);

  /**
   * Calls Twig_TokenParserInterface::setParser on all parsers the implementation knows of.
   *
   * @param Twig_ParserInterface $parser A Twig_ParserInterface interface
   */
  public function setParser(Twig_ParserInterface $parser);

  /**
   * Gets the Twig_ParserInterface.
   *
   * @return null|Twig_ParserInterface A Twig_ParserInterface instance or null
   */
  public function getParser();

}