src/engine/DeploymentTree.hxx

   1 #ifndef __DEPLOYMENTTREE_HXX__
   2 #define __DEPLOYMENTTREE_HXX__
   3
   4 #include <vector>
   5
   6 namespace YACS
   7 {
   8   namespace ENGINE
   9   {
  10     class Task;
  11     class Container;
  12     class Scheduler;
  13     class ComponentInstance;
  14
  15     class DeploymentTreeOnHeap
  16     {
  17     public:
  18       DeploymentTreeOnHeap();
  19       ~DeploymentTreeOnHeap();
  20       bool decrRef();
  21       void incrRef() const;
  22       //
  23       unsigned char appendTask(Task *task, Scheduler *cloner);
  24       //
  25       unsigned getNumberOfCTDefContainer() const;
  26       unsigned getNumberOfRTODefContainer() const;
  27       unsigned getNumberOfCTDefComponentInstances() const;
  28       unsigned getNumberOfRTODefComponentInstances() const;
  29       //
  30       std::vector<Container *> getAllContainers() const;
  31       std::vector<Container *> getAllCTDefContainers() const;
  32       std::vector<Container *> getAllRTODefContainers() const;
  33       std::vector<Task *> getTasksLinkedToComponent(ComponentInstance *comp) const;
  34       std::vector<ComponentInstance *> getComponentsLinkedToContainer(Container *cont) const;
  35       //
  36       bool presenceOfDefaultContainer() const;
  37       std::vector<Task *> getFreeDeployableTasks() const;
  38     private:
  39       static bool isConsistentTaskRegardingShCompInst(std::vector< std::pair<Task *, Scheduler * > >& tasksSharingSameCompInst, Scheduler *cloner);
  40     private:
  41       mutable int _cnt;
  42       std::vector< std::pair<Task *,Scheduler *> > _freePlacableTasks;
  43       //! internal representation of tree. Scheduler is the duplicating Task, \b if it exists, on runtime unpredictable times on compil-time
  44       std::vector< std::vector< std::vector< std::pair<Task *, Scheduler * > > > > _tree;
  45     };
  46
  47     class DeploymentTree
  48     {
  49     public:
  50       DeploymentTree();
  51       ~DeploymentTree();
  52       DeploymentTree(const DeploymentTree& other);
  53       const DeploymentTree &operator=(const DeploymentTree& other);
  54       unsigned char appendTask(Task *task, Scheduler *cloner);
  55       //
  56       unsigned getNumberOfCTDefContainer() const;
  57       unsigned getNumberOfRTODefContainer() const;
  58       unsigned getNumberOfCTDefComponentInstances() const;
  59       unsigned getNumberOfRTODefComponentInstances() const;
  60       //
  61       bool presenceOfDefaultContainer() const;
  62       std::vector<Container *> getAllContainers() const;
  63       std::vector<Container *> getAllCTDefContainers() const;
  64       std::vector<Container *> getAllRTODefContainers() const;
  65       std::vector<Task *> getTasksLinkedToComponent(ComponentInstance *comp) const;
  66       std::vector<ComponentInstance *> getComponentsLinkedToContainer(Container *cont) const;
  67       //
  68       bool isNull() const;
  69       std::vector<Task *> getFreeDeployableTasks() const;
  70     public:
  71       //possible return of appendTask method.
  72       static const unsigned char NULL_TASK = 3;
  73       static const unsigned char APPEND_OK = 0;
  74       static const unsigned char NULL_TREE = 199;
  75       static const unsigned char ALREADY_IN_TREE = 1;
  76       static const unsigned char NOT_DEPLOYABLE_TASK = 2;
  77       static const unsigned char DEPLOYABLE_BUT_NOT_SPECIFIED = 5;
  78       static const unsigned char DUP_TASK_NOT_COMPATIBLE_WITH_EXISTING_TREE = 4;
  79     private:
  80       DeploymentTreeOnHeap *_treeHandle;
  81     };
  82   }
  83 }
  84
  85 #endif