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26 lines
667 B
C++
26 lines
667 B
C++
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#pragma once
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#include <DB/DataStreams/IBlockInputStream.h>
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#include <DB/DataStreams/IBlockOutputStream.h>
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namespace DB
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{
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class Context;
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/** Позволяет создать IBlockInputStream или IBlockOutputStream по названию формата.
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* Замечание: формат и сжатие - независимые вещи.
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*/
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class FormatFactory
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{
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public:
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BlockInputStreamPtr getInput(const String & name, ReadBuffer & buf,
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const Block & sample, const Context & context, size_t max_block_size) const;
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BlockOutputStreamPtr getOutput(const String & name, WriteBuffer & buf,
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const Block & sample, const Context & context) const;
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};
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}
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