blob: 295bb069641e75c844d26a68ce72d61009f6b014 (
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
|
// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.model.search;
/**
* Represents the group and partition id of a search interface node.
*
* @author geirst
*/
public class NodeSpec {
private final int groupIndex;
private final int partitionId;
public NodeSpec(int groupIndex, int partitionId) {
if (groupIndex < 0) {
throw new IllegalArgumentException("GroupId(" + groupIndex + ") can not be below 0");
}
if (partitionId < 0) {
throw new IllegalArgumentException("PartId(" + partitionId + ") can not be below 0");
}
this.groupIndex = groupIndex;
this.partitionId = partitionId;
}
/**
* Returns an index of the group of this node.
* This is a 0-base continuous integer id, not necessarily the same as the group id assigned by the
* application/node repo.
* This index is called a "row id" in some places in Vespa for historical reasons.
*/
public int groupIndex() {
return groupIndex;
}
/**
* Returns the partition id of this, which is also a contiguous integer id, not necessarily
* the same as the group id assigned by the application/node repo.
*/
public int partitionId() {
return partitionId;
}
}
|
