IFactoryMethod.h

[詳解]

#pragma once
 
#include "DesignPattern.hpp"
#include "TString.h"
 
namespace alt
{
    namespace FactoryMethod
    {
        class DLL_DECLSPEC IData
        {
        public:
            IData (int seqNo);
            virtual ~IData ();
 
            int GetSeqNo () { return _seqNo; };
            SYSTEMTIME& GetCreateTime () { return _createDateTime; };
            void SetCreateTime (SYSTEMTIME& systemTime) { _createDateTime = systemTime; };
 
        protected:
            IData ();
 
        private:
            int _seqNo;
            SYSTEMTIME _createDateTime;
        };
 
        class DLL_DECLSPEC IMessage
        {
        public:
            IMessage ();
            virtual ~IMessage ();
 
            int GetTo () { return _to; };
            int GetFrom () { return _from; };
            int GetCommand () { return _command; };
            void SetParam (int to, int from, int command);
 
        private:
            int _to;
            int _from;
            int _command;
        };
 
        class DLL_DECLSPEC IConfig
        {
        public:
            IConfig ();
            virtual ~IConfig ();
 
            virtual bool Load (LPCTSTR lpctszConfigPath) = 0;
            virtual bool Reload () = 0;
        };
 
        class IProduct : public skeleton::ISubscriber<IMessage*>, public skeleton::IObserver<IMessage*>
        {
        public:
            IProduct (int id, TString productName);
            virtual ~IProduct ();
 
            virtual bool Init (IConfig* config) = 0;
            virtual bool Start () = 0;
            virtual IData* Process (IData* data) = 0;
            virtual bool Stop () = 0;
            virtual bool Exit () = 0;
 
            virtual void Update (IMessage* message) = 0;
 
            virtual int GetID () { return _id; };
            virtual TString GetName () { return _productName; };
 
        protected:
            IProduct ();
 
            int _id;
            TString _productName;
        };
 
        class IElement : public skeleton::ISubscriber<IData*>, public skeleton::IObserver<IData*>
        {
        public:
            IElement (TString elementName);
            virtual ~IElement ();
 
            virtual void SetProduct (IProduct* product) { _product = product; };
            virtual void Setup ();
            virtual TString& GetName () { return _elementName; };
            virtual void Update (IData* data) = 0;
 
        protected:
            IElement ();
 
            TString _elementName;
            IProduct* _product = nullptr;
        };
 
        class ICreator
        {
        public:
            ICreator ();
            virtual ~ICreator ();
 
            virtual IProduct* CreateProduct (int id, TString target, TString prefix) = 0;
            virtual IElement* CreateElement (TString target, TString fullName) = 0;
        };
 
        class IProductManager : public skeleton::ISubscriber<IMessage*>, public skeleton::IObserver<IMessage*>
        {
        public:
            IProductManager ();
            virtual ~IProductManager ();
 
            virtual bool Init (IConfig* config) = 0;
            virtual bool Start () = 0;
            virtual bool Stop () = 0;
            virtual bool Exit () = 0;
 
            virtual void Update (IMessage* message) = 0;
 
        };
 
        class DLL_DECLSPEC IFactoryMethod
        {
        public:
            IFactoryMethod ();
            virtual ~IFactoryMethod ();
 
            virtual IProductManager* Buildup () = 0;
        };
    }
}