#include "compiler/rules/repeat.h"
#include <string>
#include "compiler/rules/visitor.h"

namespace tree_sitter {
    using std::string;

    namespace rules {
        Repeat::Repeat(const rule_ptr content) : content(content) {}

        bool Repeat::operator==(const Rule &rule) const {
            const Repeat *other = dynamic_cast<const Repeat *>(&rule);
            return other && (*other->content == *content);
        }

        size_t Repeat::hash_code() const {
            return content->hash_code();
        }

        rule_ptr Repeat::copy() const {
            return std::make_shared<Repeat>(*this);
        }

        string Repeat::to_string() const {
            return string("#<repeat ") + content->to_string() + ">";
        }

        void Repeat::accept(Visitor *visitor) const {
            visitor->visit(this);
        }
    }
}