You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1.1 KiB
46 lines
1.1 KiB
9 years ago
|
// Copyright 2012-2015 Oliver Eilhard. All rights reserved.
|
||
|
|
// Use of this source code is governed by a MIT-license.
|
||
|
|
// See http://olivere.mit-license.org/license.txt for details.
|
||
|
|
|
||
|
|
package elastic
|
||
|
|
|
||
|
|
// NotQuery filters out matched documents using a query.
|
||
|
|
//
|
||
|
|
// For details, see
|
||
|
|
// https://www.elastic.co/guide/en/elasticsearch/reference/master/query-dsl-not-query.html
|
||
|
|
type NotQuery struct {
|
||
|
|
filter Query
|
||
|
|
queryName string
|
||
|
|
}
|
||
|
|
|
||
|
|
// NewNotQuery creates and initializes a new NotQuery.
|
||
|
|
func NewNotQuery(filter Query) *NotQuery {
|
||
|
|
return &NotQuery{
|
||
|
|
filter: filter,
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// QueryName sets the query name for the filter that can be used
|
||
|
|
// when searching for matched_filters per hit
|
||
|
|
func (q *NotQuery) QueryName(queryName string) *NotQuery {
|
||
|
|
q.queryName = queryName
|
||
|
|
return q
|
||
|
|
}
|
||
|
|
|
||
|
|
// Source returns JSON for the query.
|
||
|
|
func (q *NotQuery) Source() (interface{}, error) {
|
||
|
|
source := make(map[string]interface{})
|
||
|
|
params := make(map[string]interface{})
|
||
|
|
source["not"] = params
|
||
|
|
|
||
|
|
src, err := q.filter.Source()
|
||
|
|
if err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
params["query"] = src
|
||
|
|
if q.queryName != "" {
|
||
|
|
params["_name"] = q.queryName
|
||
|
|
}
|
||
|
|
return source, nil
|
||
|
|
}
|