src/engine/Bloc.hxx

   1 #ifndef __BLOC_HXX__
   2 #define __BLOC_HXX__
   3
   4 #include "ComposedNode.hxx"
   5
   6 namespace YACS
   7 {
   8   namespace ENGINE
   9   {
  10     class Bloc : public ComposedNode
  11     {
  12     protected:
  13       std::set<Node *> _setOfNode;//OWNERSHIP OF ALL NODES
  14     public:
  15       Bloc(const std::string& name);
  16       ~Bloc();
  17       void init();
  18       bool isFinished();
  19       int getNumberOfCFLinks() const;
  20       std::vector<Task *> getNextTasks(bool& isMore);
  21       void getReadyTasks(std::vector<Task *>& tasks);
  22       std::set<ElementaryNode *> getRecursiveConstituents();
  23       void exUpdateState();
  24       bool edAddChild(Node *node) throw(Exception);
  25       void edRemoveChild(Node *node) throw(Exception);
  26       std::set<Node *> getChildren() { return _setOfNode; }
  27       void selectRunnableTasks(std::vector<Task *>& tasks);
  28     protected:
  29       bool areAllSubNodesFinished() const;
  30       bool isNodeAlreadyAggregated(Node *node) const;
  31       bool isNameAlreadyUsed(const std::string& name) const;
  32       void checkNoCyclePassingThrough(Node *node) throw(Exception);
  33       YACS::Event updateStateOnStartEventFrom(Node *node);
  34       YACS::Event updateStateOnFinishedEventFrom(Node *node);
  35     private:
  36       void initChildrenForDFS() const;
  37     };
  38   }
  39 }
  40
  41 #endif