ymlentity.h

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/*******************************************************************\

                   SESAME project software license

              Copyright (C) 2002 University of Amsterdam

    This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License
    as published by the Free Software Foundation; either version 2
        of the License, or (at your option) any later version.

   This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
             GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
      Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
                           02111-1307, USA.

      For information regarding the SESAME software project see
              http://sesamesim.sourceforge.net or email
                    jcofflan@users.sourceforge.net

\*******************************************************************/
#ifndef YMLENTITY_H
#define YMLENTITY_H

#include <BasicUtils/BasicArray.h>
#include <BasicUtils/BasicException.h>
#include <XMLCereal/XMLSerializer.h>

#include <string.h>
#include <map>
#include <iostream>

#ifndef LTSTR
#define LTSTR
#include <string.h>
struct ltstr {
  bool operator()(const char* s1, const char* s2) const {
    return strcmp(s1, s2) < 0;
  }
};
#endif

typedef enum {ymlUnknown = -1, ymlNetwork, ymlNode,
              ymlLink, ymlPort, ymlConnection} ymlentity_t;

class YMLEntity {
  // Attributes
private:
  int argc;
  char **args;
  BasicArray<char **> properties;
  std::map<const char *, const char *, ltstr> property_map;
  char *doc;

  // Operations
public:
  YMLEntity();
  virtual ~YMLEntity();

  void addProperty(const char *name, const char *value);
  int getNumProperties() {return properties.getSize();}
  const char *getPropName(int i) {return properties.get(i)[0];}
  const char *getPropValue(int i) {return properties.get(i)[1];}
  const char *findProperty(const char *name) {return property_map[name];}

  virtual void setArgs(int argc, const char * const *args);
  int getArgc() {return argc;}
  const char *getArg(int i) 
  {ASSERT_OR_THROW("Out of range!", 0 <= i && i < argc); return args[i];}
  void setDoc(const char *doc) {this->doc = strdup(doc);}
  const char *getDoc() {return doc;}

  virtual ymlentity_t getType() = 0;
  virtual void dumpXML(XMLSerializer &stream) = 0;
  virtual void dumpDOT(std::ostream &stream, int tabLevel) {};
  virtual void finalize() {}
  virtual void doFinalize() = 0;

  void dumpXMLProperties(XMLSerializer &stream);
  static void tabs(std::ostream &stream, int num);
};
#endif

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