blob: 9dcfde3e18537fcd53f710700de65ef558cf18ed (
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
51
52
53
54
55
56
57
58
59
60
61
|
// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
/**
* @class vdslib::IdealGroup
*
* Points to a Group object that has been picked for
* distribution with a given redundancy.
*
*
*/
#pragma once
#include <vdslib/state/group.h>
#include <vespa/vespalib/objects/floatingpointtype.h>
namespace storage {
namespace lib {
class IdealGroup : public document::Printable
{
const Group* _group;
double _score;
double _redundancy;
public:
IdealGroup() {};
IdealGroup(const Group& group, double score, double redundancy);
virtual void print(std::ostream& out, bool verbose,
const std::string& indent) const;
double getRedundancy() const {return _redundancy;}
void setRedundancy(double redundancy) {_redundancy = redundancy;}
double getScore() const {return _score;}
static bool sortScore (IdealGroup ig1, IdealGroup ig2)
{
return (ig1._score<ig2._score);
}
static bool sortRedundancy (IdealGroup ig1, IdealGroup ig2)
{
return (ig1._redundancy<ig2._redundancy);
}
const std::vector<uint16_t>& getNodes() const
{
return _group->getNodes();
}
const Group& getGroup() const {
return *_group;
}
};
} // lib
} // storage
|
