1 #ifndef __COMPOSEDNODE_HXX__
2 #define __COMPOSEDNODE_HXX__
5 #include "Scheduler.hxx"
21 class ComposedNode : public Node, public Scheduler
25 friend class ElementaryNode;
27 static const char SEP_CHAR_BTW_LEVEL[];
29 ComposedNode(const std::string& name);
30 ComposedNode(const ComposedNode& other, ComposedNode *father);
31 void performDuplicationOfPlacement(const Node& other);
33 virtual ~ComposedNode();
35 void init(bool start=true);
36 std::string getName() const;
37 std::string getTaskName(Task *task) const;
38 DeploymentTree getDeploymentTree() const;
39 bool operator>(const ComposedNode& other) const;
40 bool operator<(const ComposedNode& other) const;
41 DeploymentTree checkDeploymentTree(bool deep) const throw(Exception);
42 std::vector<Task *> getNextTasks(bool& isMore);
43 virtual bool isPlacementPredictableB4Run() const = 0;
44 void notifyFrom(const Task *sender, YACS::Event event);
45 bool edAddLink(OutPort *start, InPort *end) throw(Exception);
46 virtual bool edAddDFLink(OutPort *start, InPort *end) throw(Exception);
47 bool edAddLink(OutGate *start, InGate *end) throw(Exception);
48 bool edAddCFLink(Node *nodeS, Node *nodeE) throw(Exception);
49 void edRemoveCFLink(Node *nodeS, Node *nodeE) throw(Exception);
50 void edRemoveLink(OutPort *start, InPort *end) throw(Exception);
51 void edRemoveLink(OutGate *start, InGate *end) throw(Exception);
52 virtual bool isRepeatedUnpredictablySeveralTimes() const { return false; }
53 virtual std::set<Node *> edGetDirectDescendants() const = 0;
54 std::set<ElementaryNode *> getRecursiveConstituents() const;
55 std::set<Node *> getAllRecursiveNodes();
56 virtual std::set<Node *> getAllRecursiveConstituents(); // first implementation
57 std::string getInPortName(const InPort *) const throw (Exception);
58 std::string getOutPortName(const OutPort *) const throw (Exception);
60 int getNumberOfInputPorts() const;
61 int getNumberOfOutputPorts() const;
62 std::list<InputPort *> getSetOfInputPort() const;
63 std::list<OutputPort *> getSetOfOutputPort() const;
64 std::list<InputPort *> getLocalInputPorts() const;
65 std::list<OutputPort *> getLocalOutputPorts() const;
66 std::set<OutPort *> getAllOutPortsLeavingCurrentScope() const;
67 std::set<InPort *> getAllInPortsComingFromOutsideOfCurrentScope() const;
68 std::list<InputDataStreamPort *> getSetOfInputDataStreamPort() const;
69 std::list<OutputDataStreamPort *> getSetOfOutputDataStreamPort() const;
70 OutPort *getOutPort(const std::string& name) const throw(Exception);
71 InputPort *getInputPort(const std::string& name) const throw(Exception);
72 OutputPort *getOutputPort(const std::string& name) const throw(Exception);
73 InputDataStreamPort *getInputDataStreamPort(const std::string& name) const throw(Exception);
74 OutputDataStreamPort *getOutputDataStreamPort(const std::string& name) const throw(Exception);
75 std::vector< std::pair<OutPort *, InPort *> > getSetOfInternalLinks() const;
76 std::vector< std::pair<OutPort *, InPort *> > getSetOfLinksLeavingCurrentScope() const;
77 void checkConsistency(LinkInfo& info) const throw(Exception);
78 virtual std::vector< std::pair<InPort *, OutPort *> > getSetOfLinksComingInCurrentScope() const;
80 ComposedNode *getRootNode() throw(Exception);
81 bool isNodeAlreadyAggregated(Node *node) const;
82 Node *isInMyDescendance(Node *nodeToTest) const;
83 std::string getChildName(Node* node) const throw(Exception);
84 virtual std::string getMyQualifiedName(const Node *directSon) const;
85 Node *getChildByName(const std::string& name) const throw(Exception);
86 static ComposedNode *getLowestCommonAncestor(Node *node1, Node *node2) throw(Exception);
88 void accept(Visitor *visitor);
90 void edDisconnectAllLinksWithMe();
91 static bool splitNamesBySep(const std::string& globalName, const char separator[],
92 std::string& firstPart, std::string& lastPart, bool priority) throw(Exception);
93 virtual void edRemoveChild(Node *node) throw(Exception);
94 virtual Node *getChildByShortName(const std::string& name) const throw(Exception) = 0;
95 YACS::Event updateStateFrom(Node *node, YACS::Event event);//update the state of this. Precondition : node->_father == this
96 virtual YACS::Event updateStateOnStartEventFrom(Node *node);//transition 3 doc P.R
97 virtual YACS::Event updateStateOnFinishedEventFrom(Node *node) = 0;//transition 9 doc P.R.
98 virtual YACS::Event updateStateOnFailedEventFrom(Node *node);//transition 9 doc P.R.
99 virtual void checkLinkPossibility(OutPort *start, const std::set<ComposedNode *>& pointsOfViewStart,
100 InPort *end, const std::set<ComposedNode *>& pointsOfViewEnd) throw(Exception);
101 virtual void buildDelegateOf(InPort * & port, OutPort *initialStart, const std::set<ComposedNode *>& pointsOfView);
102 virtual void buildDelegateOf(std::pair<OutPort *, OutPort *>& port, InPort *finalTarget, const std::set<ComposedNode *>& pointsOfView);
103 virtual void getDelegateOf(InPort * & port, OutPort *initialStart, const std::set<ComposedNode *>& pointsOfView) throw(Exception);
104 virtual void getDelegateOf(std::pair<OutPort *, OutPort *>& port, InPort *finalTarget, const std::set<ComposedNode *>& pointsOfView) throw(Exception);
105 virtual void releaseDelegateOf(InPort * & port, OutPort *initialStart, const std::set<ComposedNode *>& pointsOfView) throw(Exception);
106 virtual void releaseDelegateOf(OutPort *portDwn, OutPort *portUp, InPort *finalTarget, const std::set<ComposedNode *>& pointsOfView) throw(Exception);
107 virtual void checkNoCyclePassingThrough(Node *node) throw(Exception) = 0;
108 void checkInMyDescendance(Node *nodeToTest) const throw(Exception);
109 template <class PORT>
110 std::string getPortName(const PORT * port) const throw (Exception);
111 //For CF Computations
112 virtual void performCFComputations(LinkInfo& info) const;
113 virtual void destructCFComputations(LinkInfo& info) const;
114 void checkLinksCoherenceRegardingControl(const std::map<OutPort *, std::vector<OutPort *> >& starts,
115 InputPort *end, LinkInfo& info) const throw(Exception);
116 virtual void checkControlDependancy(OutPort *start, InPort *end, bool cross,
117 std::map < ComposedNode *, std::list < OutPort * > >& fw,
118 std::vector<OutPort *>& fwCross,
119 std::map< ComposedNode *, std::list < OutPort *> >& bw,
120 LinkInfo& info) const;
121 virtual void checkCFLinks(const std::list< OutPort *>& starts, InputPort *end, unsigned char& alreadyFed, bool direction, LinkInfo& info) const;
123 //For internal calculations.
124 static const unsigned char FED_ST = 2;
125 static const unsigned char FREE_ST = 0;
126 static const unsigned char FED_DS_ST = 1;
129 template <class PORT>
130 std::string ComposedNode::getPortName(const PORT * port) const throw (Exception)
132 Node *node = port->getNode();
133 std::string portName = port->getName();
134 checkInMyDescendance(node);
136 while (father != this)
138 portName = father->getQualifiedName() + Node::SEP_CHAR_IN_PORT + portName;
139 father = father->_father;