#ifndef TGO4USERSOURCEPARAMETER_H
#define TGO4USERSOURCEPARAMETER_H

#include "TGo4EventSourceParameter.h"

class TGo4UserSourceParameter : public TGo4EventSourceParameter {

  public:
    TGo4UserSourceParameter() ;

    TGo4UserSourceParameter(const char* name);

    virtual ~TGo4UserSourceParameter() ;

    void SetPort(Int_t port) { fiPort=port; }
    Int_t GetPort() const { return fiPort; }

    /** User expression as string */
    const char* GetExpression() const { return fxExpression.Data(); }
    void SetExpression(const char* name) { fxExpression=name; }

    virtual Int_t PrintParameter(Text_t* buffer=0, Int_t buflen=0);

  private:

    /** (Port) number. Optional and user defined.  */
    Int_t fiPort;

    /** Any user defined expression as string */
    TString fxExpression;

  ClassDef(TGo4UserSourceParameter,1)
};

#endif //TGO4USERSOURCEPARAMETER_H