application.h

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// Based on "Design Patterns: Elements of Reusable Object-Oriented Software"
// book by Erich Gamma, John Vlissides, Ralph Johnson, and Richard Helm 
//
// Created by Bartosz Rachwal. The National Institute of Advanced Industrial Science and Technology, Japan.

#ifndef OPERATIONAL_CHAIN_APPLICATION_H_
#define OPERATIONAL_CHAIN_APPLICATION_H_

#include "help_handler_interface.h"

#include <string>

namespace operational
{
namespace chain
{
class Application : public HelpHandlerInterface
{
    public:
    Application();
    explicit Application(std::string name);
    Application(std::string name, int topic);
    Application(std::string name, int topic, HelpHandlerInterface* parent_);

    virtual bool HasHelp() override;
    virtual void SetHandler(HelpHandlerInterface*, int) override;

    virtual void HandleHelp() override;

    int topic() const;
    std::string name() const;
    std::string help_message() const;

    private:
    int topic_;
    std::string name_;
    std::string help_message_;
    HelpHandlerInterface* parent_;
};
}
}

#endif