2011-08-15 00:55:43 +00:00
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#pragma once
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#include <Poco/RegularExpression.h>
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2011-08-18 20:33:20 +00:00
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#include <DB/DataTypes/IDataType.h>
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2011-08-15 00:55:43 +00:00
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namespace DB
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{
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2011-09-19 01:42:16 +00:00
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using Poco::SharedPtr;
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2011-08-15 00:55:43 +00:00
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/** Позволяет создать тип данных по его имени.
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*/
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class DataTypeFactory
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{
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public:
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DataTypeFactory();
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2011-09-19 01:42:16 +00:00
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DataTypePtr get(const String & name) const;
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2011-08-15 00:55:43 +00:00
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private:
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typedef std::map<String, DataTypePtr> NonParametricDataTypes;
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NonParametricDataTypes non_parametric_data_types;
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Poco::RegularExpression fixed_string_regexp;
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};
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2011-09-19 01:42:16 +00:00
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typedef SharedPtr<DataTypeFactory> DataTypeFactoryPtr;
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2011-08-15 00:55:43 +00:00
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}
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