blob: 406739aac94063213e70ae1534be4c1a1cc35d27 (
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
|
// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include "attribute_spec.h"
#include <vespa/searchlib/common/serialnum.h>
#include <optional>
#include <vector>
namespace proton {
/**
* A specification of which attribute vectors an attribute manager should instantiate and manage.
*/
class AttributeCollectionSpec
{
public:
using AttributeList = std::vector<AttributeSpec>;
private:
using SerialNum = search::SerialNum;
AttributeList _attributes;
uint32_t _docIdLimit;
std::optional<SerialNum> _currentSerialNum;
public:
AttributeCollectionSpec(AttributeList && attributes, uint32_t docIdLimit, std::optional<SerialNum> currentSerialNum);
~AttributeCollectionSpec();
const AttributeList &getAttributes() const {
return _attributes;
}
AttributeList stealAttributes() {
return std::move(_attributes);
}
uint32_t getDocIdLimit() const {
return _docIdLimit;
}
const std::optional<SerialNum>& getCurrentSerialNum() const noexcept {
return _currentSerialNum;
}
bool hasAttribute(const vespalib::string &name) const;
};
} // namespace proton
|