f248089523
* Implement basic S3 notifications through queues Supports multiple queues and three basic queue types: 1. NilQueue -- messages don't get sent anywhere 2. LogQueue -- messages get logged 3. AmqpQueue -- messages are sent to an AMQP queue * api: Implement bucket notification. Supports two different queue types - AMQP - ElasticSearch. * Add support for redis
68 lines
1.7 KiB
Go
68 lines
1.7 KiB
Go
// 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
|
|
|
|
// PrefixQuery matches documents that have fields containing terms
|
|
// with a specified prefix (not analyzed).
|
|
//
|
|
// For more details, see
|
|
// https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-prefix-query.html
|
|
type PrefixQuery struct {
|
|
name string
|
|
prefix string
|
|
boost *float64
|
|
rewrite string
|
|
queryName string
|
|
}
|
|
|
|
// NewPrefixQuery creates and initializes a new PrefixQuery.
|
|
func NewPrefixQuery(name string, prefix string) *PrefixQuery {
|
|
return &PrefixQuery{name: name, prefix: prefix}
|
|
}
|
|
|
|
// Boost sets the boost for this query.
|
|
func (q *PrefixQuery) Boost(boost float64) *PrefixQuery {
|
|
q.boost = &boost
|
|
return q
|
|
}
|
|
|
|
func (q *PrefixQuery) Rewrite(rewrite string) *PrefixQuery {
|
|
q.rewrite = rewrite
|
|
return q
|
|
}
|
|
|
|
// QueryName sets the query name for the filter that can be used when
|
|
// searching for matched_filters per hit.
|
|
func (q *PrefixQuery) QueryName(queryName string) *PrefixQuery {
|
|
q.queryName = queryName
|
|
return q
|
|
}
|
|
|
|
// Source returns JSON for the query.
|
|
func (q *PrefixQuery) Source() (interface{}, error) {
|
|
source := make(map[string]interface{})
|
|
query := make(map[string]interface{})
|
|
source["prefix"] = query
|
|
|
|
if q.boost == nil && q.rewrite == "" && q.queryName == "" {
|
|
query[q.name] = q.prefix
|
|
} else {
|
|
subQuery := make(map[string]interface{})
|
|
subQuery["prefix"] = q.prefix
|
|
if q.boost != nil {
|
|
subQuery["boost"] = *q.boost
|
|
}
|
|
if q.rewrite != "" {
|
|
subQuery["rewrite"] = q.rewrite
|
|
}
|
|
if q.queryName != "" {
|
|
subQuery["_name"] = q.queryName
|
|
}
|
|
query[q.name] = subQuery
|
|
}
|
|
|
|
return source, nil
|
|
}
|