813d37e939
Reviewers: teon.banek, dgleich Reviewed By: teon.banek, dgleich Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D1110
25 lines
653 B
C++
25 lines
653 B
C++
#pragma once
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#include <string>
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namespace storage {
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/**
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* Defines an interface for mapping IDs to values and vice-versa. The interface
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* is necessary because in the distributed system implementations are different
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* for the master (single source of truth) and worker (must query master).
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* Both implementations must be concurrent.
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*
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* @TParam TId - One of storage types (Label, EdgeType, Property).
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*/
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template <typename TId>
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class ConcurrentIdMapper {
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public:
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virtual ~ConcurrentIdMapper() {}
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virtual TId value_to_id(const std::string &value) = 0;
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virtual const std::string &id_to_value(const TId &id) = 0;
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};
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} // namespace storage
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