berryExpressionInfo.h

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/*===================================================================

BlueBerry Platform

Copyright (c) German Cancer Research Center,
Division of Medical and Biological Informatics.
All rights reserved.

This software is distributed WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE.

See LICENSE.txt or http://www.mitk.org for details.

===================================================================*/

#ifndef BERRYEXPRESSIONINFO_H_
#define BERRYEXPRESSIONINFO_H_

#include <QSet>

#include <typeinfo>

#include <org_blueberry_core_expressions_Export.h>

namespace berry {

class BERRY_EXPRESSIONS ExpressionInfo {

private:
  bool fHasDefaultVariableAccess;
  bool fHasSystemPropertyAccess;

  // Although we are using this as sets we use lists since
  // they are faster for smaller numbers of elements
  QSet<QString> fAccessedVariableNames;
  QSet<QString> fMisbehavingExpressionTypes;
  QSet<QString> fAccessedPropertyNames;


public:

  ExpressionInfo();

  bool HasDefaultVariableAccess() const;

  void MarkDefaultVariableAccessed();

  bool HasSystemPropertyAccess() const;

  void MarkSystemPropertyAccessed();

  QSet<QString> GetAccessedVariableNames() const;

  void AddVariableNameAccess(const QString& name);

  QSet<QString> GetAccessedPropertyNames() const;

  void AddAccessedPropertyName(const QString& name);

  QSet<QString> GetMisbehavingExpressionTypes() const;

  void AddMisBehavingExpressionType(const std::type_info& clazz);

  void Merge(ExpressionInfo* other);

  void MergeExceptDefaultVariable(ExpressionInfo* other);


private:

  void MergeDefaultVariableAccess(ExpressionInfo* other);

  void MergeSystemPropertyAccess(ExpressionInfo* other);

  void MergeAccessedVariableNames(ExpressionInfo* other);

  void MergeAccessedPropertyNames(ExpressionInfo* other);

  void MergeMisbehavingExpressionTypes(ExpressionInfo* other);

};

}  // namespace berry

#endif /*BERRYEXPRESSIONINFO_H_*/