singledocparser.h

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#ifndef SINGLEDOCPARSER_H_62B23520_7C8E_11DE_8A39_0800200C9A66_PM
#define SINGLEDOCPARSER_H_62B23520_7C8E_11DE_8A39_0800200C9A66_PM

#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once
#endif


#include "yaml-cpp-pm/anchor.h"
#include "yaml-cpp-pm/noncopyable.h"
#include <string>
#include <map>
#include <memory>

namespace YAML_PM
{
        struct Directives;
        struct Mark;
        struct Token;
        class CollectionStack;
        class EventHandler;
        class Node;
        class Scanner;
        
        class SingleDocParser: private noncopyable
        {
        public:
                SingleDocParser(Scanner& scanner, const Directives& directives);
                ~SingleDocParser();

                void HandleDocument(EventHandler& eventHandler);

        private:
                void HandleNode(EventHandler& eventHandler);
                
                void HandleSequence(EventHandler& eventHandler);
                void HandleBlockSequence(EventHandler& eventHandler);
                void HandleFlowSequence(EventHandler& eventHandler);
                
                void HandleMap(EventHandler& eventHandler);
                void HandleBlockMap(EventHandler& eventHandler);
                void HandleFlowMap(EventHandler& eventHandler);
                void HandleCompactMap(EventHandler& eventHandler);
                void HandleCompactMapWithNoKey(EventHandler& eventHandler);
                
                void ParseProperties(std::string& tag, anchor_t& anchor);
                void ParseTag(std::string& tag);
                void ParseAnchor(anchor_t& anchor);
                
                anchor_t RegisterAnchor(const std::string& name);
                anchor_t LookupAnchor(const Mark& mark, const std::string& name) const;
                
        private:
                Scanner& m_scanner;
                const Directives& m_directives;
                std::auto_ptr<CollectionStack> m_pCollectionStack;
                
                typedef std::map<std::string, anchor_t> Anchors;
                Anchors m_anchors;
                
                anchor_t m_curAnchor;
        };
}

#endif // SINGLEDOCPARSER_H_62B23520_7C8E_11DE_8A39_0800200C9A66_PM