public RelativeOrderItem After(RelativeOrderItem other) { predecessors.Add(other); return(this); }
public RelativeOrderItem Before(RelativeOrderItem other) { ancessors.Add(other); return(this); }
public RelativeOrderItem After(RelativeOrderItem other) { predecessors.Add(other); return(this); }
public RelativeOrderItem Before(RelativeOrderItem other) { ancessors.Add(other); return(this); }