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40 lines
876 B
C++
40 lines
876 B
C++
#pragma once
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#include "IAST.h"
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#include <Core/Field.h>
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#include <Common/FieldVisitors.h>
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namespace DB
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{
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class ASTEnumElement : public IAST
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{
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public:
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String name;
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Field value;
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ASTEnumElement(const String & name, const Field & value)
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: name{name}, value {value} {}
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String getID(char) const override { return "EnumElement"; }
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ASTPtr clone() const override
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{
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return std::make_shared<ASTEnumElement>(name, value);
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}
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protected:
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void formatImpl(const FormatSettings & settings, FormatState & state, FormatStateStacked frame) const override
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{
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frame.need_parens = false;
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const std::string indent_str = settings.one_line ? "" : std::string(4 * frame.indent, ' ');
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settings.ostr << settings.nl_or_ws << indent_str << '\'' << name << "' = " << applyVisitor(FieldVisitorToString{}, value);
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}
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};
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}
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