Method isId

basex-core/src/main/java/org/basex/util/XMLToken.java:281–284

Checks if the specified name is an ID/IDREF attribute (IDREF: local name must contain 'idref'; ID: local name must contain 'id', but not 'idref'). The correct approach would be to gather all ID/IDREF attributes and store them as metadata. @param name name @param idref ID/IDREF flag @return result of

(final byte[] name, final boolean idref)

   * @return result of check
   */
  public static boolean isId(final byte[] name, final boolean idref) {
    final byte[] id = lc(local(name));
    return idref ? contains(id, REF) : contains(id, ID) && !contains(id, REF);
  }

  /**
   * Encodes a token to a valid NCName.