public boolean equals(TOpenSessionReq that) {
    if (that == null)
      return false;
    if (this == that)
      return true;

    boolean this_present_client_protocol = true && this.isSetClient_protocol();
    boolean that_present_client_protocol = true && that.isSetClient_protocol();
    if (this_present_client_protocol || that_present_client_protocol) {
      if (!(this_present_client_protocol && that_present_client_protocol))
        return false;
      if (!this.client_protocol.equals(that.client_protocol))
        return false;
    }

    boolean this_present_username = true && this.isSetUsername();
    boolean that_present_username = true && that.isSetUsername();
    if (this_present_username || that_present_username) {
      if (!(this_present_username && that_present_username))
        return false;
      if (!this.username.equals(that.username))
        return false;
    }

    boolean this_present_password = true && this.isSetPassword();
    boolean that_present_password = true && that.isSetPassword();
    if (this_present_password || that_present_password) {
      if (!(this_present_password && that_present_password))
        return false;
      if (!this.password.equals(that.password))
        return false;
    }

    boolean this_present_configuration = true && this.isSetConfiguration();
    boolean that_present_configuration = true && that.isSetConfiguration();
    if (this_present_configuration || that_present_configuration) {
      if (!(this_present_configuration && that_present_configuration))
        return false;
      if (!this.configuration.equals(that.configuration))
        return false;
    }

    return true;
  }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TOpenSessionReq.java