/data/refman/pasoursint/CMSSW_5_3_1/src/Alignment/CommonAlignment/interface/MisalignmentScenarioBuilder.h

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#ifndef Alignment_CommonAlignment_MisalignmentScenarioBuilder_h
#define Alignment_CommonAlignment_MisalignmentScenarioBuilder_h


#include <vector>

#include "FWCore/ParameterSet/interface/ParameterSet.h"

#include "Alignment/CommonAlignment/interface/AlignableModifier.h"
#include "Alignment/CommonAlignment/interface/AlignableObjectId.h"


class MisalignmentScenarioBuilder
{

public:
 
  MisalignmentScenarioBuilder( ) :
    theModifierCounter(0) {};

  virtual ~MisalignmentScenarioBuilder() {};

  virtual void applyScenario( const edm::ParameterSet& scenario ) = 0;

protected: // Methods

  void decodeMovements_(const edm::ParameterSet &pSet, const std::vector<Alignable*> &alignables);
  
  void decodeMovements_(const edm::ParameterSet& pSet, const std::vector<Alignable*> &alignables,
                        const std::string &levelName);

  void applyMovements_( Alignable* alignable, const edm::ParameterSet& pSet );
  
  void mergeParameters_( edm::ParameterSet& localSet, const edm::ParameterSet& globalSet ) const;

  void propagateParameters_( const edm::ParameterSet& pSet, const std::string& globalName,
                             edm::ParameterSet& subSet ) const;

  edm::ParameterSet getParameterSet_( const std::string& name, const edm::ParameterSet& pSet ) const;

  edm::ParameterSet getParameterSet_( const std::string& levelName, int iComponent, 
                                      const edm::ParameterSet& pSet ) const;


  bool hasParameter_( const std::string& name, const edm::ParameterSet& pSet ) const;

  void printParameters_( const edm::ParameterSet& pSet, const bool showPsets = false ) const;

  virtual bool isTopLevel_(const std::string& parameterSetName) const;

  virtual bool possiblyPartOf(const std::string &subStruct, const std::string &largeStruct) const;

  const std::string rootName_( const std::string& parameterSetName ) const;
  

protected: // Members

  edm::ParameterSet theScenario;           
  AlignableModifier theModifier;           
  
  AlignableObjectId theAlignableObjectId;  
  
  int theModifierCounter;                  

  mutable std::string indent_;             
};



#endif