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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <vespa/vespalib/stllike/string.h>
#include <memory>
namespace search::attribute { class ReadableAttributeVector; }
namespace search {
class IGidToLidMapperFactory;
struct IDocumentMetaStoreContext;
}
namespace proton {
class GidToLidChangeRegistrator;
/*
* Interface class for getting target attributes for imported
* attributes, and for getting interface for mapping to lids
* compatible with the target attributes.
*/
class IDocumentDBReference
{
public:
using SP = std::shared_ptr<IDocumentDBReference>;
virtual ~IDocumentDBReference() = default;
virtual std::shared_ptr<search::attribute::ReadableAttributeVector> getAttribute(vespalib::stringref name) = 0;
virtual std::shared_ptr<const search::IDocumentMetaStoreContext> getDocumentMetaStore() const = 0;
virtual std::shared_ptr<search::IGidToLidMapperFactory> getGidToLidMapperFactory() = 0;
virtual std::unique_ptr<GidToLidChangeRegistrator> makeGidToLidChangeRegistrator(const vespalib::string &docTypeName) = 0;
};
} // namespace proton
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