src/HYDROData/HYDROData_PriorityQueue.h

   1 // Copyright (C) 2014-2015  EDF-R&D
   2 // This library is free software; you can redistribute it and/or
   3 // modify it under the terms of the GNU Lesser General Public
   4 // License as published by the Free Software Foundation; either
   5 // version 2.1 of the License, or (at your option) any later version.
   6 //
   7 // This library is distributed in the hope that it will be useful,
   8 // but WITHOUT ANY WARRANTY; without even the implied warranty of
   9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  10 // Lesser General Public License for more details.
  11 //
  12 // You should have received a copy of the GNU Lesser General Public
  13 // License along with this library; if not, write to the Free Software
  14 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  15 //
  16 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  17 //
  18
  19 #ifndef HYDROData_PriorityQueue_HeaderFile
  20 #define HYDROData_PriorityQueue_HeaderFile
  21
  22 #include <QMap>
  23 #include <HYDROData_Entity.h>
  24 #include <HYDROData_Zone.h>
  25
  26 class HYDROData_CalculationCase;
  27
  28 enum HYDROData_PriorityType
  29 {
  30   LESS,
  31   GREATER,
  32 };
  33
  34 struct HYDROData_CustomRule
  35 {
  36   Handle(HYDROData_Entity)  Object1;
  37   HYDROData_PriorityType    Priority;
  38   Handle(HYDROData_Entity)  Object2;
  39   HYDROData_Zone::MergeType MergeType;
  40 };
  41
  42 typedef QList<HYDROData_CustomRule> HYDROData_ListOfRules;
  43
  44 class HYDROData_PriorityQueue
  45 {
  46 public:
  47   HYDROData_PriorityQueue( HYDROData_CalculationCase* theCalcCase,
  48                            Standard_Integer aTag );
  49   ~HYDROData_PriorityQueue();
  50
  51   Handle_HYDROData_Entity GetMostPriorityObject( const QStringList& theZoneObjects,
  52                                                  HYDROData_Zone::MergeType& theMergeType ) const;
  53
  54   bool IsMorePriority( const Handle(HYDROData_Entity)& theObj1,
  55                        const Handle(HYDROData_Entity)& theObj2,
  56                        HYDROData_Zone::MergeType& theMergeType ) const;
  57
  58   static void ClearRules( TDF_Label& theRulesLabel );
  59   static void AddRule( TDF_Label& theRulesLabel,
  60                        const Handle(HYDROData_Entity)&    theObject1,
  61                        HYDROData_PriorityType             thePriority,
  62                        const Handle(HYDROData_Entity)&    theObject2,
  63                        HYDROData_Zone::MergeType theMergeType );
  64   static HYDROData_ListOfRules GetRules( const TDF_Label& theRulesLabel );
  65   static QString DumpRules( const TDF_Label& theRulesLab );
  66   static void DumpRulesToPython( const TDF_Label& theRulesLab,
  67                                  const QString& theCalcCaseName,
  68                                  QStringList& theScript );
  69   static bool GetRule( const TDF_Label& theRulesLab,
  70                        int theIndex,
  71                        Handle(HYDROData_Entity)&           theObject1,
  72                        HYDROData_PriorityType&             thePriority,
  73                        Handle(HYDROData_Entity)&           theObject2,
  74                        HYDROData_Zone::MergeType& theMergeType );
  75 private:
  76   typedef QMap<QString, Handle(HYDROData_Entity)> MapNameToObject;
  77
  78   HYDROData_SequenceOfObjects myObjects;  ///< the ordered list of objects (default priority)
  79   MapNameToObject             myNames;    ///< the map of name to object
  80   HYDROData_ListOfRules       myRules;    ///< the list of rules
  81 };
  82
  83 #endif
  84