variable_node.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 STRUCTURAL_FACADE_VARIABLE_NODE_H_
#define STRUCTURAL_FACADE_VARIABLE_NODE_H_

#include "variable_node_interface.h"
#include "program_node_interface.h"

#include <string>

#include "../../../operational/src/iterator/list.h"

namespace structural
{
namespace facade
{
class VariableNode : public ProgramNodeInterface, public VariableNodeInterface
{
    public:
    explicit VariableNode(const std::string name);

    virtual void GetSourcePosition(int& line, int& index) override;

    virtual void Add(ProgramNodeInterface*) override;
    virtual void Remove(ProgramNodeInterface*) override;

    virtual void Traverse(CodeGeneratorInterface&) override;

    virtual std::string name() const override;

    protected:
    operational::iterator::List<ProgramNodeInterface*>* children_;
    std::string name_;
};
}
}

#endif