Node.h

// Node.h
//
 
namespace nkExport
{
    enum class NODE_VALUE_TYPE
    {
        NOT_VALUE_TYPE, 
        BOOL_TYPE,      
        STRING_TYPE,    
        INT_TYPE,       
        UINT_TYPE,      
        LONG_TYPE,      
        ULONG_TYPE,     
        FLOAT_TYPE,     
        DOUBLE_TYPE     
    } ;
 
    enum class NODE_NATURE
    {
        EMPTY_NATURE = 0, 
        VALUE_NATURE,     
        OBJECT_NATURE,    
        ARRAY_NATURE      
    } ;
}
    
namespace nkExport
{
    class Node final
    {           
        public :
 
            Node () noexcept ;
            Node (const Node& other) noexcept ;
            Node (Node&& other) noexcept ;
 
            // Getters
            // Globals
            NODE_NATURE getNodeNature () const ;
            NODE_VALUE_TYPE getNodeValueType () const ;
            // Utils
            bool isValueTypeNumber () const ;
            bool hasChild (nkMemory::StringView key, NODE_VALUE_TYPE valueType) ;
            bool hasChild (nkMemory::StringView key, NODE_NATURE nature) ;
            // Value
            nkMemory::StringView getValueAsString () const ;
            int getValueAsInt () const ;
            unsigned int getValueAsUint () const ;
            long long getValueAsLong () const ;
            unsigned long long getValueAsUlong () const ;
            float getValueAsFloat () const ;
            double getValueAsDouble () const ;
            bool getValueAsBool () const ;
            // Object
            unsigned int getMemberCount () const ;
            nkMemory::StringView getMemberKey (unsigned int index) const ;
            Node* getMemberValue (unsigned int index) const ;
            Node* getMemberValue (nkMemory::StringView key) const ;
            Node* getMemberValue (nkMemory::StringView key, NODE_VALUE_TYPE valueType) const ;
            Node* getMemberValue (nkMemory::StringView key, NODE_NATURE nodeNature) const ;
            unsigned int getArraySize () const ;
            Node* getArrayElement (unsigned int index) const ;
            Node* getArrayElement (unsigned int index, NODE_VALUE_TYPE valueType) const ;
            Node* getArrayElement (unsigned int index, NODE_NATURE nodeNature) const ;
            void* getUserData () const ;
 
            // Setters
            void setAsString (nkMemory::StringView value) ;
            void setAsInt (int value) ;
            void setAsUint (unsigned int value) ;
            void setAsLong (long long value) ;
            void setAsUlong (unsigned long long value) ;
            void setAsFloat (float value) ;
            void setAsDouble (double value) ;
            void setAsBool (bool value) ;
            Node* addMember (nkMemory::StringView key) ;
            void deleteMember (nkMemory::StringView key) ;
            Node* addElement () ;
            void setUserData (void* value) ;
 
            // Operators
            Node& operator= (const Node& other) ;
            Node& operator= (Node&& other) ;
    } ;
}