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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/searchlib/fef/blueprint.h>
namespace search::features {
struct MatchParams {
MatchParams() : weights() {}
std::vector<uint32_t> weights;
};
/**
* Implements the executor for the match feature.
*/
class MatchExecutor : public fef::FeatureExecutor {
private:
const MatchParams & _params;
public:
MatchExecutor(const MatchParams & params);
void execute(uint32_t docId) override;
};
/**
* Implements the blueprint for the match executor.
*/
class MatchBlueprint : public fef::Blueprint {
private:
MatchParams _params;
public:
MatchBlueprint();
~MatchBlueprint();
void visitDumpFeatures(const fef::IIndexEnvironment & env, fef::IDumpFeatureVisitor & visitor) const override;
fef::Blueprint::UP createInstance() const override;
fef::ParameterDescriptions getDescriptions() const override {
return fef::ParameterDescriptions().desc();
}
bool setup(const fef::IIndexEnvironment & env, const fef::ParameterList & params) override;
fef::FeatureExecutor &createExecutor(const fef::IQueryEnvironment &env, vespalib::Stash &stash) const override;
};
}
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