1 // Copyright (C) 2006-2013 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
21 #include "Visitor.hxx"
22 #include "LinkInfo.hxx"
29 #include "YacsTrace.hxx"
31 using namespace YACS::ENGINE;
34 const char Switch::DEFAULT_NODE_NAME[]="default";
35 const int Switch::ID_FOR_DEFAULT_NODE=-1973012217;
36 const char Switch::SELECTOR_INPUTPORT_NAME[]="select";
38 int CollectorSwOutPort::edGetNumberOfOutLinks() const
43 std::set<InPort *> CollectorSwOutPort::edSetInPort() const
47 ret.insert(_consumer);
51 bool CollectorSwOutPort::isAlreadyLinkedWith(InPort *with) const
54 with->getAllRepresentants(s);
55 return s.find(_consumer)!=s.end();
58 std::string CollectorSwOutPort::getNameOfTypeOfCurrentInstance() const
63 void CollectorSwOutPort::edRemoveAllLinksLinkedWithMe() throw(YACS::Exception)
65 map<int, OutPort *>::iterator pt;
67 for(pt=_potentialProducers.begin();pt!=_potentialProducers.end();pt++)
68 ((*pt).second)->removeInPort(_consumer,true);
71 TypeOfChannel CollectorSwOutPort::getTypeOfChannel() const
73 return (*(_potentialProducers.begin())).second->getTypeOfChannel();
76 void CollectorSwOutPort::getAllRepresented(std::set<OutPort *>& represented) const
78 map<int, OutPort *>::const_iterator pt;
79 for(pt=_potentialProducers.begin();pt!=_potentialProducers.end();pt++)
80 ((*pt).second)->getAllRepresented(represented);
83 bool CollectorSwOutPort::addInPort(InPort *inPort) throw(YACS::Exception)
86 {//a specific link is beeing done
87 bool ret=_currentProducer->addInPort(inPort);
91 else//global links asked
92 for(map<int, OutPort *>::iterator iter=_potentialProducers.begin();iter!=_potentialProducers.end();iter++)
93 (*iter).second->addInPort(inPort);
96 int CollectorSwOutPort::removeInPort(InPort *inPort, bool forward) throw(YACS::Exception)
100 return _currentProducer->removeInPort(inPort,forward);
103 throw Exception("CollectorSwOutputPort::edRemoveInputPort : internal error on link removal.");
108 * \note : 'master' specifies the instance of Switch of which 'this' collects all of these direct
109 * or indirect outports going to the same port 'port' (which is out of scope of 'master').
111 CollectorSwOutPort::CollectorSwOutPort(Switch *master, InPort *port):OutPort("",master,port->edGetType()),
112 DataPort("",master,port->edGetType()),
114 _consumer(port),_currentProducer(0)
116 _name="Representant_of_"; _name+=master->getName(); _name+="_for_inport_"; _name+=master->getRootNode()->getInPortName(_consumer);
119 CollectorSwOutPort::CollectorSwOutPort(const CollectorSwOutPort& other, Switch *master):OutPort("",master,other.edGetType()),
120 DataPort("",master,other.edGetType()),
122 _consumer(0),_currentProducer(0)
125 Switch *othSw=(Switch *)other._node;
126 for(map<int, OutPort *>::const_iterator iter=other._potentialProducers.begin();iter!=other._potentialProducers.end();iter++)
128 string name=othSw->getOutPortName((*iter).second);
129 _potentialProducers[(*iter).first]=master->getOutPort(name);
133 void CollectorSwOutPort::addPotentialProducerForMaster(OutPort *port)
135 int i=((Switch *)_node)->getRankOfNode(port->getNode());
136 map<int, OutPort *>::iterator pt=_potentialProducers.find(i);
137 if(pt==_potentialProducers.end())
139 _potentialProducers[i]=port;
140 _currentProducer=port;
144 _currentProducer=(*pt).second;
145 if(_currentProducer!=port)
147 string what("CollectorSwOutPort::addPotentialProducerForMaster : In switch node "); what+=_node->getName();
148 what+=" for input named \'"; what+=_consumer->getName(); what+="\' the output "; what+=_currentProducer->getName();
149 what+=" already got out for case of label ";
150 what+=Switch::getRepresentationOfCase((*pt).first);
151 throw Exception(what);
154 _className=port->getNameOfTypeOfCurrentInstance();
157 bool CollectorSwOutPort::removePotentialProducerForMaster()
160 map<int, OutPort *>::iterator result;
161 for(result=_potentialProducers.begin();result!=_potentialProducers.end();result++)
162 if((*result).second==_currentProducer)
167 if(result==_potentialProducers.end())
169 ostringstream stream; stream << "CollectorSwOutPort::removePotentialProducerForMaster : link from the branch whith id ";
170 stream << i << " not defined";
171 throw Exception(stream.str());
173 if((*result).second!=_currentProducer)
175 ostringstream stream; stream << "CollectorSwOutPort::removePotentialProducerForMaster : link from the branch whith id ";
176 stream << i << " defined but the output specified is not compatible";
177 throw Exception(stream.str());
179 _potentialProducers.erase(result);
180 return _potentialProducers.empty();
183 bool CollectorSwOutPort::checkManagementOfPort(OutPort *port) throw(YACS::Exception)
185 for(map<int, OutPort *>::iterator iter=_potentialProducers.begin();iter!=_potentialProducers.end();iter++)
186 if((*iter).second==port)
188 _currentProducer=port;
189 return _potentialProducers.size()==1;
191 throw Exception("CollectorSwOutPort::checkManagementOfPort : unexported port");
195 * Called by Switch::checkCFLinks.
197 void CollectorSwOutPort::checkConsistency(LinkInfo& info) const
199 if(((Switch *)_node)->getNbOfCases()!=_potentialProducers.size())
200 info.pushErrSwitch((CollectorSwOutPort *)this);
201 for(map<int, OutPort *>::const_iterator iter=_potentialProducers.begin();iter!=_potentialProducers.end();iter++)
202 (*iter).second->checkConsistency(info);
206 * Called by LinkInfo::getErrRepr to have a comprehensible message on throw.
207 * When called, typically checkCompletenessOfCases has detected that some potential producers were laking...
209 void CollectorSwOutPort::getHumanReprOfIncompleteCases(std::ostream& stream) const
211 set<int> lackingCases;
212 for(map< int ,Node * >::const_iterator iter=((Switch *)_node)->_mapOfNode.begin();iter!=((Switch *)_node)->_mapOfNode.end();iter++)
214 if(_potentialProducers.find((*iter).first)==_potentialProducers.end())
215 lackingCases.insert((*iter).first);
217 ostringstream streamForExc;
218 stream << "For link to " << _consumer->getName() << " of node " << _consumer->getNode()->getName()
219 << " the cases of switch node named " << _node->getName()
220 << " do not define links for following cases ids :";
221 for(set<int>::iterator iter=lackingCases.begin();iter!=lackingCases.end();iter++)
222 stream << Switch::getRepresentationOfCase(*iter) << " ";
226 FakeNodeForSwitch::FakeNodeForSwitch(Switch *sw, bool normalFinish, bool internalError):ElementaryNode("thisIsAFakeNode"),
228 _normalFinish(normalFinish),
229 _internalError(internalError)
231 _state=YACS::TOACTIVATE;
232 _father=_sw->getFather();
235 FakeNodeForSwitch::FakeNodeForSwitch(const FakeNodeForSwitch& other):ElementaryNode(other),_sw(0),
236 _normalFinish(false),
241 Node *FakeNodeForSwitch::simpleClone(ComposedNode *father, bool editionOnly) const
243 return new FakeNodeForSwitch(*this);
246 void FakeNodeForSwitch::exForwardFailed()
248 _sw->exForwardFailed();
251 void FakeNodeForSwitch::exForwardFinished()
253 _sw->exForwardFinished();
256 void FakeNodeForSwitch::execute()
259 throw Exception("");//only to trigger ABORT on Executor
262 void FakeNodeForSwitch::aborted()
265 _sw->_state!=YACS::INTERNALERR;
267 _sw->setState(YACS::ERROR);
270 void FakeNodeForSwitch::finished()
272 _sw->setState(YACS::DONE);
275 /*! \class YACS::ENGINE::Switch
276 * \brief Control node that emulates the C switch
281 Switch::Switch(const Switch& other, ComposedNode *father, bool editionOnly):StaticDefinedComposedNode(other,father),_condition(other._condition,this),
282 _undispatchableNotificationNode(0)
284 for(map<int,Node *>::const_iterator iter=other._mapOfNode.begin();iter!=other._mapOfNode.end();iter++)
285 _mapOfNode[(*iter).first]=(*iter).second->clone(this,editionOnly);
287 for(map<InPort *, CollectorSwOutPort * >::const_iterator iter2=other._outPortsCollector.begin();iter2!=other._outPortsCollector.end();iter2++)
289 CollectorSwOutPort *newCol=new CollectorSwOutPort(*((*iter2).second),this);
290 _alreadyExistingCollectors.push_back(newCol);
294 Switch::Switch(const std::string& name):StaticDefinedComposedNode(name),_condition(SELECTOR_INPUTPORT_NAME,this,Runtime::_tc_int),_undispatchableNotificationNode(0)
300 if(_undispatchableNotificationNode)delete _undispatchableNotificationNode;
302 for(map< int , Node * >::iterator iter=_mapOfNode.begin();iter!=_mapOfNode.end();iter++)
303 delete (*iter).second;
304 for(map<InPort *, CollectorSwOutPort * >::iterator iter2=_outPortsCollector.begin();iter2!=_outPortsCollector.end();iter2++)
305 delete (*iter2).second;
306 for(vector<CollectorSwOutPort *>::iterator iter3=_alreadyExistingCollectors.begin();iter3!=_alreadyExistingCollectors.end();iter3++)
310 Node *Switch::simpleClone(ComposedNode *father, bool editionOnly) const
312 return new Switch(*this,father,editionOnly);
315 void Switch::exUpdateState()
317 DEBTRACE("Switch::exUpdateState " << _state);
318 if(_state == YACS::DISABLED)
320 if(_inGate.exIsReady())
322 setState(YACS::ACTIVATED);
323 if(_condition.isEmpty())
324 _undispatchableNotificationNode=new FakeNodeForSwitch(this,false,true);
327 map< int , Node * >::iterator iter=_mapOfNode.find(_condition.getIntValue());
328 if(iter==_mapOfNode.end())
330 iter=_mapOfNode.find(ID_FOR_DEFAULT_NODE);
331 if(iter==_mapOfNode.end())
333 bool normalFinish=getAllOutPortsLeavingCurrentScope().empty();
334 delete _undispatchableNotificationNode;
335 _undispatchableNotificationNode=new FakeNodeForSwitch(this,normalFinish);
338 ((*iter).second)->exUpdateState();
341 ((*iter).second)->exUpdateState();
346 void Switch::init(bool start)
348 DEBTRACE("Switch::init " << start);
349 StaticDefinedComposedNode::init(start);
351 for(map< int , Node * >::iterator iter=_mapOfNode.begin();iter!=_mapOfNode.end();iter++, i++)
355 ostringstream stream;
356 stream << "Switch::init : initialization failed due to unitialized branch of id " << (*iter).first;
357 throw Exception(stream.str());
359 ((*iter).second)->init(start);
363 void Switch::getReadyTasks(std::vector<Task *>& tasks)
366 * To change the way ComposedNode state is handled, uncomment the following line
367 * see Bloc::getReadyTasks
369 if(_state==YACS::TOACTIVATE) setState(YACS::ACTIVATED);
370 if(_state==YACS::TOACTIVATE || _state==YACS::ACTIVATED)
372 map< int , Node * >::iterator iter=_mapOfNode.find(_condition.getIntValue());
373 if(iter!=_mapOfNode.end())
374 ((*iter).second)->getReadyTasks(tasks);
377 iter=_mapOfNode.find(ID_FOR_DEFAULT_NODE);
378 if(iter!=_mapOfNode.end())
379 (*iter).second->getReadyTasks(tasks);//Default Node is returned
381 if(_undispatchableNotificationNode)
382 _undispatchableNotificationNode->getReadyTasks(tasks);
384 throw Exception("Switch::getReadyTasks : internal error");
389 void Switch::selectRunnableTasks(std::vector<Task *>& tasks)
393 list<Node *> Switch::edGetDirectDescendants() const
396 for(map< int , Node * >::const_iterator iter=_mapOfNode.begin();iter!=_mapOfNode.end();iter++)
398 ret.push_back((*iter).second);
402 int Switch::getNumberOfInputPorts() const
404 return StaticDefinedComposedNode::getNumberOfInputPorts()+1;
407 void Switch::edRemoveChild(Node *node) throw(YACS::Exception)
409 map< int , Node * >::iterator iter=_mapOfNode.begin();
410 for(;iter!=_mapOfNode.end();iter++)
411 if(node==(*iter).second)
413 edReleaseCase((*iter).first);
416 ostringstream what; what << "Switch::edRemoveChild : node with name " << node->getName() << " is not a direct child of Switch node " << _name;
417 throw Exception(what.str());
420 std::list<InputPort *> Switch::getSetOfInputPort() const
422 list<InputPort *> ret=StaticDefinedComposedNode::getSetOfInputPort();
423 ret.push_back((InputPort *)&_condition);
428 std::list<InputPort *> Switch::getLocalInputPorts() const
430 list<InputPort *> ret=StaticDefinedComposedNode::getLocalInputPorts();
431 ret.push_back((InputPort *)&_condition);
434 OutPort *Switch::getOutPort(const std::string& name) const throw(YACS::Exception)
436 for(map<InPort *, CollectorSwOutPort * >::const_iterator iter=_outPortsCollector.begin();iter!=_outPortsCollector.end();iter++)
437 if(name==(*iter).second->getName())
438 return (*iter).second;
439 for(vector<CollectorSwOutPort *>::const_iterator iter2=_alreadyExistingCollectors.begin();iter2!=_alreadyExistingCollectors.end();iter2++)
440 if(name==(*iter2)->getName())
442 return StaticDefinedComposedNode::getOutPort(name);
445 InputPort *Switch::getInputPort(const std::string& name) const throw(YACS::Exception)
447 if(name==SELECTOR_INPUTPORT_NAME)
448 return (InputPort *)&_condition;
449 return StaticDefinedComposedNode::getInputPort(name);
452 Node *Switch::getChildByShortName(const std::string& name) const throw(YACS::Exception)
454 if(name==DEFAULT_NODE_NAME)
456 map< int , Node * >::const_iterator iter=_mapOfNode.find(ID_FOR_DEFAULT_NODE);
457 if(iter!=_mapOfNode.end())
458 return (Node *)((*iter).second);
461 string what("Switch::getChildByShortName : no default node defined for switch of name "); what+=getName();
462 throw Exception(what);
465 for(map< int , Node * >::const_iterator iter=_mapOfNode.begin();iter!=_mapOfNode.end();iter++)
467 if(name==((*iter).second)->getQualifiedName())
468 return (*iter).second;
470 string what("node "); what+= name ; what+=" is not a child of node switch "; what += getName();
471 throw Exception(what);
474 Node *Switch::edSetDefaultNode(Node *node)
476 return edSetNode(ID_FOR_DEFAULT_NODE,node);
479 Node *Switch::edReleaseDefaultNode() throw(YACS::Exception)
481 return edReleaseCase(ID_FOR_DEFAULT_NODE);
484 Node *Switch::edReleaseCase(int caseId) throw(YACS::Exception)
486 map< int , Node * >::iterator iter=_mapOfNode.find(caseId);
487 if(iter==_mapOfNode.end())
489 string what("Switch::edReleaseCase : the case # "); what+=getRepresentationOfCase(caseId); what+=" is not set yet.";
490 throw Exception(what);
494 Node *ret=(*iter).second;
495 StaticDefinedComposedNode::edRemoveChild(ret);
496 _mapOfNode.erase(iter);
502 Node *Switch::edGetNode(int caseId)
504 if (!_mapOfNode.count(caseId)) return 0;
505 return _mapOfNode[caseId];
510 * \param caseId : the case ID chosen to place 'node'
511 * \param node : the node for the specified 'caseId'
512 * \return : If an old node with id equal to 'caseId' exists before, this old node is returned so that to be deallocated.
513 * 0 is returned if caseId is a new ID.
514 * \b WARNING : 'node' is held by 'this' after call, whereas returned node is no more held.
516 Node *Switch::edSetNode(int caseId, Node *node) throw(YACS::Exception)
519 throw Exception("Switch::edSetNode : null node cannot be set as a case in switch node");
521 throw Exception("Switch::edSetNode : node already held by another father");
522 checkNoCrossHierachyWith(node);
524 map< int , Node * >::iterator iter=_mapOfNode.find(caseId);
525 if(iter==_mapOfNode.end())
527 _mapOfNode[caseId]=node;
533 if(node!=(*iter).second)
535 Node *ret=(*iter).second;
543 //! Change the case of a node
545 * \param oldCase : the case value to change
546 * \param newCase : the new value to set
547 * raise an exception if the old case does not exist or if the new case already exists
549 void Switch::edChangeCase(int oldCase, int newCase)
551 std::map< int , Node * >::iterator iter=_mapOfNode.find(oldCase);
552 if(iter==_mapOfNode.end())
554 //the case does not exists
555 throw Exception("Switch::edChangeCase : case does not exist");
557 iter=_mapOfNode.find(newCase);
558 if(iter != _mapOfNode.end())
560 //the new case exists
561 throw Exception("Switch::edChangeCase : new case exists");
563 Node* node=_mapOfNode[oldCase];
564 _mapOfNode.erase(oldCase);
565 _mapOfNode[newCase]=node;
569 int Switch::getMaxCase()
572 map<int, Node*>::const_iterator it = _mapOfNode.begin();
573 for(; it != _mapOfNode.end(); ++it)
574 if ((*it).first > aCase)
579 bool Switch::edAddChild(Node *node) throw(YACS::Exception)
581 int aCase = getMaxCase() + 1;
583 bool ret = edSetNode(aCase, node);
588 YACS::Event Switch::updateStateOnFinishedEventFrom(Node *node)
590 setState(YACS::DONE);
591 return YACS::FINISH;//notify to father node that 'this' has becomed finished.
594 std::set<InPort *> Switch::getAllInPortsComingFromOutsideOfCurrentScope() const
596 set<InPort *> ret=StaticDefinedComposedNode::getAllInPortsComingFromOutsideOfCurrentScope();
597 set<OutPort *> temp2=_condition.edSetOutPort();
598 for(set<OutPort *>::iterator iter3=temp2.begin();iter3!=temp2.end();iter3++)
599 if(!isInMyDescendance((*iter3)->getNode()))
601 ret.insert((InPort *)&_condition);
607 void Switch::checkCFLinks(const std::list<OutPort *>& starts, InputPort *end, unsigned char& alreadyFed, bool direction, LinkInfo& info) const
609 map<InPort *, CollectorSwOutPort * >::const_iterator iter=_outPortsCollector.find(end);
610 if(iter!=_outPortsCollector.end())
612 set<OutPort *> represented;
613 (*iter).second->getAllRepresented(represented);
614 list<OutPort *> others;
615 for(list<OutPort *>::const_iterator iter2=starts.begin();iter2!=starts.end();iter2++)
616 if(represented.find(*iter2)==represented.end())
617 others.push_back(*iter2);
621 StaticDefinedComposedNode::checkCFLinks(others,end,alreadyFed,direction,info);//should never happend;
624 StaticDefinedComposedNode::checkCFLinks(starts,end,alreadyFed,direction,info);
627 void Switch::checkControlDependancy(OutPort *start, InPort *end, bool cross,
628 std::map < ComposedNode *, std::list < OutPort * > >& fw,
629 std::vector<OutPort *>& fwCross,
630 std::map< ComposedNode *, std::list < OutPort *> >& bw,
631 LinkInfo& info) const
633 throw Exception("Switch::checkControlDependancy : a link was dectected between 2 cases of a switch. Impossible !");
636 void Switch::checkNoCyclePassingThrough(Node *node) throw(YACS::Exception)
638 throw Exception("Switch::checkNoCyclePassingThrough : uncorrect control flow link relative to switch");
641 void Switch::checkLinkPossibility(OutPort *start, const std::list<ComposedNode *>& pointsOfViewStart,
642 InPort *end, const std::list<ComposedNode *>& pointsOfViewEnd) throw(YACS::Exception)
644 throw Exception("Switch::checkLinkPossibility : A link between 2 different cases of a same Switch requested -> Impossible");
647 void Switch::buildDelegateOf(std::pair<OutPort *, OutPort *>& port, InPort *finalTarget, const std::list<ComposedNode *>& pointsOfView)
649 map<InPort *, CollectorSwOutPort * >::iterator result=_outPortsCollector.find(finalTarget);
650 CollectorSwOutPort *newCollector;
651 if(result!=_outPortsCollector.end())
652 newCollector=(*result).second;
655 newCollector=new CollectorSwOutPort(this,finalTarget);
656 newCollector->edSetType((port.first)->edGetType());
657 _outPortsCollector[finalTarget]=newCollector;
659 newCollector->addPotentialProducerForMaster(port.first);
660 port.second=newCollector;
661 port.first=newCollector;
664 void Switch::getDelegateOf(std::pair<OutPort *, OutPort *>& port, InPort *finalTarget, const std::list<ComposedNode *>& pointsOfView) throw(YACS::Exception)
666 map<InPort *, CollectorSwOutPort * >::iterator iter=_outPortsCollector.find(finalTarget);
667 if(iter==_outPortsCollector.end())
669 string what("Switch::getDelegateOf : not exported OuputPort with name "); what+=(port.first)->getName(); what+=" for target inport of name ";
670 what+=finalTarget->getName();
671 throw Exception(what);
673 ((*iter).second)->checkManagementOfPort(port.first);
674 port.second=(*iter).second;
675 port.first=(*iter).second;
678 void Switch::releaseDelegateOf(OutPort *portDwn, OutPort *portUp, InPort *finalTarget, const std::list<ComposedNode *>& pointsOfView) throw(YACS::Exception)
681 portDwn->getAllRepresented(repr);
684 CollectorSwOutPort *portCasted=dynamic_cast<CollectorSwOutPort *>(portUp);
685 if(portCasted->removePotentialProducerForMaster())//normally always true
688 _outPortsCollector.erase(finalTarget);
693 int Switch::getNbOfCases() const
695 return _mapOfNode.size();
698 int Switch::getRankOfNode(Node *node) const
700 Node *directSon=isInMyDescendance(node);
701 for(map< int , Node * >::const_iterator iter=_mapOfNode.begin();iter!=_mapOfNode.end();iter++)
702 if((*iter).second==directSon)
703 return (*iter).first;
704 throw Exception("Switch::getRankOfNode : node not in switch");
707 string Switch::getRepresentationOfCase(int i)
709 if(i!=ID_FOR_DEFAULT_NODE)
711 ostringstream stream;
716 return DEFAULT_NODE_NAME;
719 //! Return the effective state of a node in the context of this switch (its father)
721 * \param node: the node which effective state is queried
722 * \return the effective node state
724 YACS::StatesForNode Switch::getEffectiveState(const Node* node) const
726 YACS::StatesForNode effectiveState=Node::getEffectiveState();
727 if(effectiveState==YACS::READY)
729 if(effectiveState==YACS::TOACTIVATE)
731 if(effectiveState==YACS::DISABLED)
732 return YACS::DISABLED;
734 return node->getState();
736 YACS::StatesForNode Switch::getEffectiveState() const
738 return Node::getEffectiveState();
741 void Switch::writeDot(std::ostream &os) const
743 os << " subgraph cluster_" << getId() << " {\n" ;
744 for(map<int,Node*>::const_iterator iter=_mapOfNode.begin();iter!=_mapOfNode.end();iter++)
746 Node* n=(*iter).second;
748 os << getId() << " -> " << n->getId() << ";\n";
751 os << getId() << "[fillcolor=\"" ;
752 YACS::StatesForNode state=Node::getEffectiveState();
753 os << getColorState(state);
754 os << "\" label=\"" << "Switch:" ;
755 os << getQualifiedName() <<"\"];\n";
758 std::string Switch::getMyQualifiedName(const Node *directSon) const
760 string id=getCaseId(directSon);
761 id+=directSon->getName();
765 std::string Switch::getCaseId(const Node *node) const throw(YACS::Exception)
768 map<int, Node*>::const_iterator iter;
769 for (iter = _mapOfNode.begin(); iter != _mapOfNode.end(); iter++)
770 if (iter->second == node)
773 if (iter->first == Switch::ID_FOR_DEFAULT_NODE)
774 a << DEFAULT_NODE_NAME << sep;
775 else if (iter->first <0)
776 a << "m" << -iter->first << sep;
777 else a << "p" << iter->first << sep;
780 string what("node "); what+= node->getName() ; what+=" is not a child of node "; what += getName();
781 throw Exception(what);
784 void Switch::accept(Visitor *visitor)
786 visitor->visitSwitch(this);