47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
#ifndef QUERY_QUERY_PART_VISITOR_HPP
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#define QUERY_QUERY_PART_VISITOR_HPP
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namespace matador::sql {
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class query_select_part;
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class query_from_part;
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class query_where_part;
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class query_group_by_part;
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class query_order_by_part;
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class query_order_by_asc_part;
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class query_order_by_desc_part;
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class query_insert_part;
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class query_values_part;
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class query_update_part;
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class query_delete_part;
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class query_create_part;
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class query_drop_part;
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class query_part_visitor
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{
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public:
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virtual ~query_part_visitor() = default;
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virtual void visit(query_select_part &select_part) = 0;
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virtual void visit(query_from_part &from_part) = 0;
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virtual void visit(query_where_part &where_part) = 0;
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virtual void visit(query_group_by_part &group_by_part) = 0;
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virtual void visit(query_order_by_part &order_by_part) = 0;
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virtual void visit(query_order_by_asc_part &order_by_asc_part) = 0;
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virtual void visit(query_order_by_desc_part &order_by_desc_part) = 0;
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virtual void visit(query_insert_part &insert_part) = 0;
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virtual void visit(query_values_part &values_part) = 0;
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virtual void visit(query_update_part &update_part) = 0;
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virtual void visit(query_delete_part &delete_part) = 0;
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virtual void visit(query_create_part &create_part) = 0;
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virtual void visit(query_drop_part &drop_part) = 0;
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};
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}
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#endif //QUERY_QUERY_PART_VISITOR_HPP
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