src/engine/OutGate.cxx

   1 #include "OutGate.hxx"
   2 #include "InGate.hxx"
   3
   4 using namespace YACS::ENGINE;
   5 using namespace std;
   6
   7 const char OutGate::NAME[]="OutGate";
   8
   9 OutGate::OutGate(Node *node):Port(node)
  10 {
  11 }
  12
  13 string OutGate::getNameOfTypeOfCurrentInstance() const
  14 {
  15   return NAME;
  16 }
  17
  18 void OutGate::exNotifyDone()
  19 {
  20   for(set<InGate *>::iterator iter=_setOfInGate.begin();iter!=_setOfInGate.end();iter++)
  21     (*iter)->exNotifyFromPrecursor();
  22 }
  23
  24 bool OutGate::edAddInGate(InGate *inGate)
  25 {
  26   if(!isAlreadyInSet(inGate))
  27     {
  28       inGate->edAppendPrecursor();
  29       _setOfInGate.insert(inGate);
  30       return true;
  31     }
  32   else
  33     return false;
  34 }
  35
  36 set<InGate *> OutGate::edSetInGate() const
  37 {
  38   return _setOfInGate;
  39 }
  40
  41 void OutGate::edRemoveInGate(InGate *inGate) throw(Exception)
  42 {
  43   bool found=false;
  44   for(set<InGate *>::iterator iter=_setOfInGate.begin();iter!=_setOfInGate.end() && !found;iter++)
  45     if((*iter)==inGate)
  46       {
  47         _setOfInGate.erase(iter);
  48         inGate->edRemovePrecursor();
  49         found=true;
  50       }
  51   if(!found)
  52     throw Exception("InGate not already connected to OutGate");
  53 }
  54
  55 //Idem OutGate::edRemoveInGateOneWay except that no exception thrown if CF not exists
  56 void OutGate::edRemoveInGateOneWay(InGate *inGate)
  57 {
  58   bool found=false;
  59   for(set<InGate *>::iterator iter=_setOfInGate.begin();iter!=_setOfInGate.end() && !found;iter++)
  60     if((*iter)==inGate)
  61       {
  62         _setOfInGate.erase(iter);
  63         inGate->edRemovePrecursor();
  64         found=true;
  65       }
  66 }
  67
  68 bool OutGate::isAlreadyInSet(InGate *inGate) const
  69 {
  70   bool ret=false;
  71   for(set<InGate *>::const_iterator iter=_setOfInGate.begin();iter!=_setOfInGate.end() && !ret;iter++)
  72     if((*iter)==inGate)
  73       ret=true;
  74   return ret;
  75 }
  76
  77 int OutGate::getNbOfInGatesConnected() const
  78 {
  79   return _setOfInGate.size();
  80 }