Method getOption

basex-core/src/main/java/org/basex/core/Command.java:336–340

Returns the specified command option. @param typ options enumeration @param token type @return option

(final Class<E> typ)

   * @return option
   */
  protected final <E extends Enum<E>> E getOption(final Class<E> typ) {
    final E e = getOption(args[0], typ);
    if(e == null) error(UNKNOWN_TRY_X, args[0]);
    return e;
  }

  /**
   * Adds the name of the database that has been addressed by the argument index.