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20 lines
356 B
C
20 lines
356 B
C
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#pragma once
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#include <DB/DataStreams/IBlockInputStream.h>
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namespace DB
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{
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/** Пустой поток блоков.
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*/
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class NullBlockInputStream : public IBlockInputStream
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{
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public:
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Block read() { return Block(); }
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String getName() const { return "NullBlockInputStream"; }
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BlockInputStreamPtr clone() { return new NullBlockInputStream(); }
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};
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}
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