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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "mock_attribute_context.h"
#include <vespa/searchcommon/attribute/iattributecontext.h>
#include <vespa/searchlib/attribute/attribute_read_guard.h>
#include <memory>
#include <map>
#pragma once
namespace search::fef::test {
/**
* Simple mapping from attribute name to IAttributeVector which can be used for tests
* that do do not want the complexity of instantiating a full AttributeManager, or
* for tests that need to work with IAttributeVectors rather than AttributeVectors.
*
* Allows for creating AttributeContext instances which transparently access the
* attribute map for their lookups.
*/
class AttributeMap {
std::map<vespalib::string, std::shared_ptr<attribute::IAttributeVector>> _attributes;
std::map<vespalib::string, std::unique_ptr<attribute::AttributeReadGuard>> _guards;
public:
using IAttributeVector = attribute::IAttributeVector;
~AttributeMap();
void add(std::shared_ptr<attribute::IAttributeVector> attr) {
_attributes.emplace(attr->getName(), std::move(attr));
}
void add(std::unique_ptr<attribute::AttributeReadGuard> guard) {
_guards.emplace(guard->attribute()->getName(), std::move(guard));
}
const IAttributeVector * getAttribute(const vespalib::string & name) const {
auto attrItr = _attributes.find(name);
if (attrItr != _attributes.end()) {
return attrItr->second.get();
}
auto guardItr = _guards.find(name);
if (guardItr != _guards.end()) {
return guardItr->second->attribute();
}
return nullptr;
}
void getAttributeList(std::vector<const IAttributeVector *> & list) const {
for (const auto& attr : _attributes) {
list.emplace_back(attr.second.get());
}
for (const auto &guard : _guards) {
list.emplace_back(guard.second->attribute());
}
}
attribute::IAttributeContext::UP createContext() const {
return std::make_unique<MockAttributeContext>(*this);
}
};
}
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