#ifndef NLSR_TOKENIZER_HPP
#define NLSR_TOKENIZER_HPP

#include <iostream>
#include <boost/tokenizer.hpp>
#include <boost/algorithm/string.hpp>
#include <string>
#include <list>
#include <ndn-cpp-dev/face.hpp>

namespace nlsr
{

    using namespace std;
    using namespace boost;

    class nlsrTokenizer
    {
    public:
        nlsrTokenizer(const string& inputString)
            :firstToken(),
             restOfTheLine()
        {
            seps = " ";
            originalString = inputString;
            makeToken();
        }

        nlsrTokenizer(const string& inputString, const string& separator)
            :firstToken(),
             restOfTheLine()
        {
            seps = separator;
            originalString = inputString;
            makeToken();
        }

        string getFirstToken()
        {
            return firstToken;
        }

        string getRestOfLine()
        {
            return restOfTheLine;
        }

        int getTokenPosition(string& token);
        string getTokenString(int from , int to);
        string getTokenString(int from);
        bool doesTokenExist(string token);

    private:

        void makeToken();
        void insertToken(const string& token);

        string seps;
        string originalString;
        string firstToken;
        string restOfTheLine;
        std::list<string> tokenList;
    };

}//namespace nlsr
#endif