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/*

 * Node.h

 *

 *  Created on: Apr 26, 2009

 *      Author: Mattias Runge

 */

#ifndef NODE_H_

#define NODE_H_

#include <string>

#include <map>

#include <stdexcept>

#include <utility>

#include "log/Logger.h"

#include "utils/file.h"

#include "utils/convert.h"

#include "Exception.hpp"

#include <boost/algorithm/string/trim.hpp>

namespace atom {

namespace xml {

using namespace std;

using namespace boost::algorithm;

class Node

{

public:

    typedef std::map<std::string, std::string> attributeList; // TODO Move these typedef:s out of the class

    typedef std::pair<std::string, std::string> attributePair;

    typedef std::vector<Node> nodeList;

    Node();

    Node(string filename);

    Node(string filename, string xmlData);

    void load(string filename);

    void parse(string filename, string xmlData);

    string tagName();

    attributeList & attributes();

    string operator [](string attributeName);

    Node selectFirst();

    Node selectFirst(string tagName);

    Node selectFirst(string tagName, attributeList attributes);

    Node selectFirst(string tagName, attributePair pair1);

    Node selectFirst(string tagName, attributePair pair1, attributePair pair2);

    Node selectFirst(string tagName, attributePair pair1, attributePair pair2, attributePair pair3);

    Node selectFirst(string tagName, attributePair pair1, attributePair pair2, attributePair pair3, attributePair pair4);

    Node selectFirst(string tagName, attributePair pair1, attributePair pair2, attributePair pair3, attributePair pair4, attributePair pair5);

    nodeList select();

    nodeList select(string tagName);

    nodeList select(string tagName, attributeList attributes);

    nodeList select(string tagName, attributePair pair1);

    nodeList select(string tagName, attributePair pair1, attributePair pair2);

    nodeList select(string tagName, attributePair pair1, attributePair pair2, attributePair pair3);

    nodeList select(string tagName, attributePair pair1, attributePair pair2, attributePair pair3, attributePair pair4);

    nodeList select(string tagName, attributePair pair1, attributePair pair2, attributePair pair3, attributePair pair4, attributePair pair5);

    string toString();

private:

    log::Logger LOG;

    bool myIsEmpty;

    string myTagName;

    attributeList myAttributes;

    nodeList myChildren;

    int parseTag(string filename, string xmlData, unsigned int position);

};

}

}

#endif /* NODE_H_ */