blob: 6cdaa3b2e4a1ea5df3305c5c5ca8ade81e063d4e (
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
|
// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.search.grouping.request;
/**
* This class represents a document summary in a {@link GroupingExpression}. It evaluates to the summary of the input
* {@link com.yahoo.search.result.Hit} that corresponds to the named summary class.
*
* @author Simon Thoresen Hult
*/
public class SummaryValue extends DocumentValue {
private final String name;
/**
* Constructs a new instance of this class, using the default summary class.
*/
public SummaryValue() {
super("summary()");
name = null;
}
/**
* Constructs a new instance of this class.
*
* @param summaryName The name of the summary class to assign to this.
*/
public SummaryValue(String summaryName) {
super("summary(" + summaryName + ")");
name = summaryName;
}
/**
* Returns the name of the summary class used to retrieve the hit from the search node.
*
* @return The summary name.
*/
public String getSummaryName() {
return name;
}
}
|
