blob: f2794e8a6ece67fd428dc1a784c8fcca87e5c1ed (
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
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
// Copyright Yahoo. 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 for term feature.
*/
class FieldTermMatchExecutor : public fef::FeatureExecutor {
public:
/**
* Constructs an executor for term feature.
*
* @param env The query environment.
* @param fieldId The field to match to.
* @param termId The term to match.
*/
FieldTermMatchExecutor(const fef::IQueryEnvironment &env,
uint32_t fieldId, uint32_t termId);
void execute(uint32_t docId) override;
private:
fef::TermFieldHandle _fieldHandle;
const fef::MatchData *_md;
void handle_bind_match_data(const fef::MatchData &md) override;
};
/**
* Implements the blueprint for term feature.
*/
class FieldTermMatchBlueprint : public fef::Blueprint {
public:
FieldTermMatchBlueprint();
void visitDumpFeatures(const fef::IIndexEnvironment &env, fef::IDumpFeatureVisitor &visitor) const override;
fef::Blueprint::UP createInstance() const override;
fef::FeatureExecutor &createExecutor(const fef::IQueryEnvironment &env, vespalib::Stash &stash) const override;
fef::ParameterDescriptions getDescriptions() const override {
return fef::ParameterDescriptions().desc().indexField(fef::ParameterCollection::ANY).number();
}
bool setup(const fef::IIndexEnvironment & env, const fef::ParameterList & params) override;
private:
uint32_t _fieldId;
uint32_t _termId;
};
}
|
