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22 lines
431 B
C++
22 lines
431 B
C++
#pragma once
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#include <DB/DataStreams/IBlockInputStream.h>
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#include <vector>
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namespace DB
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{
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class IDictionarySource
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{
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public:
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virtual BlockInputStreamPtr loadAll() = 0;
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virtual BlockInputStreamPtr loadId(const std::uint64_t id) = 0;
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virtual BlockInputStreamPtr loadIds(const std::vector<std::uint64_t> ids) = 0;
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virtual ~IDictionarySource() = default;
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};
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using DictionarySourcePtr = std::unique_ptr<IDictionarySource>;
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}
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