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
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.search.suggest.completion.context;
import org.elasticsearch.common.xcontent.ToXContent;
import org.elasticsearch.common.xcontent.XContentBuilder;
import java.io.IOException;
import static org.elasticsearch.search.suggest.completion.context.CategoryContextMapping.CONTEXT_BOOST;
import static org.elasticsearch.search.suggest.completion.context.CategoryContextMapping.CONTEXT_PREFIX;
import static org.elasticsearch.search.suggest.completion.context.CategoryContextMapping.CONTEXT_VALUE;
/**
* Defines the query context for {@link CategoryContextMapping}
*/
public class CategoryQueryContext implements ToXContent {
public final CharSequence context;
public final boolean isPrefix;
public final int boost;
/**
* Creates a query context with a provided context and a
* boost of 1
*/
public CategoryQueryContext(CharSequence context) {
this(context, 1);
}
/**
* Creates a query context with a provided context and boost
*/
public CategoryQueryContext(CharSequence context, int boost) {
this(context, boost, false);
}
/**
* Creates a query context with a provided context and boost
* Allows specifying whether the context should be treated as
* a prefix or not
*/
public CategoryQueryContext(CharSequence context, int boost, boolean isPrefix) {
this.context = context;
this.boost = boost;
this.isPrefix = isPrefix;
}
@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
builder.startObject();
builder.field(CONTEXT_VALUE, context);
builder.field(CONTEXT_BOOST, boost);
builder.field(CONTEXT_PREFIX, isPrefix);
builder.endObject();
return builder;
}
}
|