public boolean isSet(_Fields field) {
    if (field == null) {
      throw new IllegalArgumentException();
    }

    switch (field) {
    case TOPOLOGY_ID:
      return is_set_topologyId();
    case TOPOLOGY_MASTER_ID:
      return is_set_topologyMasterId();
    case TASK_HBS:
      return is_set_taskHbs();
    }
    throw new IllegalStateException();
  }
public boolean isSet ( _Fields field ) { if ( field == null ) { throw new IllegalArgumentException ( ) ; } switch ( field ) { case TOPOLOGY_ID : return is_set_topologyId ( ) ; case TOPOLOGY_MASTER_ID : return is_set_topologyMasterId ( ) ; case TASK_HBS : return is_set_taskHbs ( ) ; } throw new IllegalStateException ( ) ; }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise