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
60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
// Copyright 2012-2015 Oliver Eilhard. All rights reserved.
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// Use of this source code is governed by a MIT-license.
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// See http://olivere.mit-license.org/license.txt for details.
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package elastic
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// ConstantScoreQuery is a query that wraps a filter and simply returns
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// a constant score equal to the query boost for every document in the filter.
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//
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// For more details, see:
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// https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-constant-score-query.html
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type ConstantScoreQuery struct {
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filter Query
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boost *float64
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}
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// ConstantScoreQuery creates and initializes a new constant score query.
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func NewConstantScoreQuery(filter Query) *ConstantScoreQuery {
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return &ConstantScoreQuery{
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filter: filter,
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}
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}
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// Boost sets the boost for this query. Documents matching this query
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// will (in addition to the normal weightings) have their score multiplied
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// by the boost provided.
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func (q *ConstantScoreQuery) Boost(boost float64) *ConstantScoreQuery {
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q.boost = &boost
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return q
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}
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// Source returns the query source.
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func (q *ConstantScoreQuery) Source() (interface{}, error) {
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// "constant_score" : {
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// "filter" : {
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// ....
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// },
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// "boost" : 1.5
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// }
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query := make(map[string]interface{})
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params := make(map[string]interface{})
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query["constant_score"] = params
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// filter
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src, err := q.filter.Source()
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if err != nil {
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return nil, err
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}
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params["filter"] = src
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// boost
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if q.boost != nil {
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params["boost"] = *q.boost
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}
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return query, nil
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}
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