@Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (o == null || getClass() != o.getClass()) return false;

    Token token = (Token) o;

    return m_type == token.m_type &&
        (m_value == null ? token.m_value == null : m_value.equals(token.m_value));
  }
Get the token value.
@return token value
ambari-server/src/main/java/org/apache/ambari/server/api/predicate/Token.java