blob: 09a41ab13dfaadc6bfe5e8e1be4a3b68c0f4516f (
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 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include "blueprint.h"
#include <vespa/searchlib/fef/matchdatalayout.h>
namespace search {
namespace queryeval {
class EquivBlueprint : public ComplexLeafBlueprint
{
private:
FieldSpecBaseList _fields;
HitEstimate _estimate;
fef::MatchDataLayout _layout;
std::vector<Blueprint::UP> _terms;
std::vector<double> _exactness;
public:
EquivBlueprint(const FieldSpecBaseList &fields, fef::MatchDataLayout subtree_mdl);
virtual ~EquivBlueprint();
// used by create visitor
EquivBlueprint& addTerm(Blueprint::UP term, double exactness);
SearchIteratorUP createLeafSearch(const fef::TermFieldMatchDataArray &tfmda, bool strict) const override;
void visitMembers(vespalib::ObjectVisitor &visitor) const override;
void fetchPostings(bool strict) override;
bool isEquiv() const override { return true; }
};
} // namespace queryeval
} // namespace search
|
