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
|
# Licensed to Elasticsearch B.V. under one or more contributor
# license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright
# ownership. Elasticsearch B.V. 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.
module Elasticsearch
module DSL
module Search
module Aggregations
# A single-bucket aggregation which allows to aggregate on "parent" documents
# from the nested documents
#
# @example
#
# search do
# aggregation :offers do
# nested do
# path 'offers'
# aggregation :top_categories do
# reverse_nested do
# aggregation :top_category_per_offer do
# terms field: 'category'
# end
# end
# end
# end
# end
# end
#
# See the integration test for a full example.
#
# @see http://elasticsearch.org/guide/en/elasticsearch/guide/current/nested-aggregation.html
#
class ReverseNested
include BaseAggregationComponent
end
end
end
end
end
|
