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// Copyright Vespa.ai. 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 Config; }
namespace search {
class AttributeVector;
/**
* Factory for creating attribute vector instances.
**/
class AttributeFactory {
private:
using stringref = vespalib::stringref;
using Config = attribute::Config;
using AttributeSP = std::shared_ptr<AttributeVector>;
static AttributeSP createArrayStd(stringref name, const Config & cfg);
static AttributeSP createArrayFastSearch(stringref name, const Config & cfg);
static AttributeSP createSetStd(stringref name, const Config & cfg);
static AttributeSP createSetFastSearch(stringref name, const Config & cfg);
static AttributeSP createSingleStd(stringref name, const Config & cfg);
static AttributeSP createSingleFastSearch(stringref name, const Config & cfg);
public:
/**
* Create an attribute vector with the given name based on the given config.
**/
static AttributeSP createAttribute(stringref name, const Config & cfg);
};
}
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