Method validChar

basex-core/src/main/java/org/basex/core/Databases.java:171–173

Checks if the specified character is a valid character for a database name. @param ch the character to be checked @param firstLast character is first or last @return result of check

(final int ch, final boolean firstLast)

   * @return result of check
   */
  public static boolean validChar(final int ch, final boolean firstLast) {
    return Token.letterOrDigit(ch) || DBCHARS.indexOf(ch) != -1 || !firstLast && ch == '.';
  }

  /**
   * Checks if the specified string is a valid database name.