cmatchexpression.h

//==========================================================================
//  CMATCHEXPRESSION.H - part of
//                 OMNeT++/OMNEST
//              Discrete System Simulation in C++
//
//  Author: Andras Varga
//
//==========================================================================

/*--------------------------------------------------------------*
  Copyright (C) 2006-2008 OpenSim Ltd.

  This file is distributed WITHOUT ANY WARRANTY. See the file
  `license' for details on this and other legal matters.
*--------------------------------------------------------------*/


#ifndef __CMATCHEXPRESSION_H__
#define __CMATCHEXPRESSION_H__

#include <string>
#include "simkerneldefs.h"

NAMESPACE_BEGIN

class MatchExpression;


class SIM_API cMatchExpression
{
  public:
    class SIM_API Matchable
    {
      public:
        virtual const char *getAsString() const = 0;

        virtual const char *getAsString(const char *attribute) const = 0;

        virtual ~Matchable() {}
    };

  private:
    MatchExpression *impl;

  public:
    cMatchExpression();

    cMatchExpression(const char *pattern, bool dottedpath, bool fullstring, bool casesensitive);

    ~cMatchExpression();

    void setPattern(const char *pattern, bool dottedpath, bool fullstring, bool casesensitive);

    bool matches(const Matchable *object);
};


class SIM_API cMatchableString : public cMatchExpression::Matchable
{
  private:
    std::string str;
  public:
    cMatchableString(const char *s) {str = s;}
    virtual const char *getAsString() const {return str.c_str();}
    virtual const char *getAsString(const char *attribute) const {return NULL;}
};

NAMESPACE_END


#endif