#ifndef _UMLACTIVITYNODE_H
#define _UMLACTIVITYNODE_H


#include "UmlFlow.h"
#include "UmlBaseActivityNode.h"
#include "UmlActivityItem.h"
#include <qcstring.h>
#include <qlist.h>

class UmlFlow;
class FileOut;

class UmlActivityNode : public UmlBaseActivityNode, public UmlActivityItem {
  protected:
    //  the constructor, do not call it yourself !!!!!!!!!!
     UmlActivityNode(void * id, const QCString & s) : UmlBaseActivityNode(id, s) {
    }


  public:
    //goes among tree to memorize incoming flow
    
    virtual void memo_incoming_flow();

    //memorize a new incoming flow
    
    void add_incoming_flow(UmlFlow * flow);

    //
    
    void write_incoming_flows(FileOut & out);


  protected:
    //the flows whose target is the object
    QList<UmlFlow> _incoming_flows;

};

#endif