blob: a8be15f269fde11005ef5b7c2654dad65c422a25 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
// 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 {
/**
* Implements the executor outputting the first phase ranking.
*/
class FirstPhaseExecutor : public fef::FeatureExecutor {
public:
bool isPure() override { return true; }
void execute(uint32_t docId) override;
};
/**
* Implements the blueprint for the first phase feature.
*/
class FirstPhaseBlueprint : public fef::Blueprint {
public:
FirstPhaseBlueprint();
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;
};
}
|
