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a2a8d54bb6
This change adds `access` format support for notifications to a Elasticsearch server, and it refactors `namespace` format support. In the case of `access` format, for each event in Minio, a JSON document is inserted into Elasticsearch with its timestamp set to the event's timestamp, and with the ID generated automatically by elasticsearch. No events are modified or deleted in this mode. In the case of `namespace` format, for each event in Minio, a JSON document is keyed together by the bucket and object name is updated in Elasticsearch. In the case of an object being created or over-written in Minio, a new document or an existing document is inserted into the Elasticsearch index. If an object is deleted in Minio, the corresponding document is deleted from the Elasticsearch index. Additionally, this change upgrades Elasticsearch support to the 5.x series. This is a breaking change, and users of previous elasticsearch versions should upgrade. Also updates documentation on Elasticsearch notification target usage and has a link to an elasticsearch upgrade guide. This is the last patch that finally resolves #3928.
1354 lines
42 KiB
Go
1354 lines
42 KiB
Go
// Copyright 2012-present 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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import (
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"bytes"
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"encoding/json"
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)
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// Aggregations can be seen as a unit-of-work that build
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// analytic information over a set of documents. It is
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// (in many senses) the follow-up of facets in Elasticsearch.
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// For more details about aggregations, visit:
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// https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations.html
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type Aggregation interface {
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// Source returns a JSON-serializable aggregation that is a fragment
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// of the request sent to Elasticsearch.
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Source() (interface{}, error)
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}
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// Aggregations is a list of aggregations that are part of a search result.
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type Aggregations map[string]*json.RawMessage
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// Min returns min aggregation results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-metrics-min-aggregation.html
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func (a Aggregations) Min(name string) (*AggregationValueMetric, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationValueMetric)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// Max returns max aggregation results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-metrics-max-aggregation.html
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func (a Aggregations) Max(name string) (*AggregationValueMetric, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationValueMetric)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// Sum returns sum aggregation results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-metrics-sum-aggregation.html
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func (a Aggregations) Sum(name string) (*AggregationValueMetric, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationValueMetric)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// Avg returns average aggregation results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-metrics-avg-aggregation.html
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func (a Aggregations) Avg(name string) (*AggregationValueMetric, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationValueMetric)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// ValueCount returns value-count aggregation results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-metrics-valuecount-aggregation.html
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func (a Aggregations) ValueCount(name string) (*AggregationValueMetric, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationValueMetric)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// Cardinality returns cardinality aggregation results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-metrics-cardinality-aggregation.html
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func (a Aggregations) Cardinality(name string) (*AggregationValueMetric, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationValueMetric)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// Stats returns stats aggregation results.
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// https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-metrics-stats-aggregation.html
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func (a Aggregations) Stats(name string) (*AggregationStatsMetric, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationStatsMetric)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// ExtendedStats returns extended stats aggregation results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-metrics-extendedstats-aggregation.html
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func (a Aggregations) ExtendedStats(name string) (*AggregationExtendedStatsMetric, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationExtendedStatsMetric)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// Percentiles returns percentiles results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-metrics-percentile-aggregation.html
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func (a Aggregations) Percentiles(name string) (*AggregationPercentilesMetric, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationPercentilesMetric)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// PercentileRanks returns percentile ranks results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-metrics-percentile-rank-aggregation.html
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func (a Aggregations) PercentileRanks(name string) (*AggregationPercentilesMetric, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationPercentilesMetric)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// TopHits returns top-hits aggregation results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-metrics-top-hits-aggregation.html
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func (a Aggregations) TopHits(name string) (*AggregationTopHitsMetric, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationTopHitsMetric)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// Global returns global results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-bucket-global-aggregation.html
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func (a Aggregations) Global(name string) (*AggregationSingleBucket, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationSingleBucket)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// Filter returns filter results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-bucket-filter-aggregation.html
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func (a Aggregations) Filter(name string) (*AggregationSingleBucket, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationSingleBucket)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// Filters returns filters results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-bucket-filters-aggregation.html
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func (a Aggregations) Filters(name string) (*AggregationBucketFilters, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationBucketFilters)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// Missing returns missing results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-bucket-missing-aggregation.html
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func (a Aggregations) Missing(name string) (*AggregationSingleBucket, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationSingleBucket)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// Nested returns nested results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-bucket-nested-aggregation.html
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func (a Aggregations) Nested(name string) (*AggregationSingleBucket, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationSingleBucket)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// ReverseNested returns reverse-nested results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-bucket-reverse-nested-aggregation.html
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func (a Aggregations) ReverseNested(name string) (*AggregationSingleBucket, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationSingleBucket)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// Children returns children results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-bucket-children-aggregation.html
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func (a Aggregations) Children(name string) (*AggregationSingleBucket, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationSingleBucket)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// Terms returns terms aggregation results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-bucket-terms-aggregation.html
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func (a Aggregations) Terms(name string) (*AggregationBucketKeyItems, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationBucketKeyItems)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// SignificantTerms returns significant terms aggregation results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-bucket-significantterms-aggregation.html
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func (a Aggregations) SignificantTerms(name string) (*AggregationBucketSignificantTerms, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationBucketSignificantTerms)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// Sampler returns sampler aggregation results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-bucket-sampler-aggregation.html
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func (a Aggregations) Sampler(name string) (*AggregationSingleBucket, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationSingleBucket)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// Range returns range aggregation results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-bucket-range-aggregation.html
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func (a Aggregations) Range(name string) (*AggregationBucketRangeItems, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationBucketRangeItems)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// KeyedRange returns keyed range aggregation results.
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// See https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-bucket-range-aggregation.html.
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func (a Aggregations) KeyedRange(name string) (*AggregationBucketKeyedRangeItems, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationBucketKeyedRangeItems)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// DateRange returns date range aggregation results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-bucket-daterange-aggregation.html
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func (a Aggregations) DateRange(name string) (*AggregationBucketRangeItems, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationBucketRangeItems)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// IPv4Range returns IPv4 range aggregation results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-bucket-iprange-aggregation.html
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func (a Aggregations) IPv4Range(name string) (*AggregationBucketRangeItems, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationBucketRangeItems)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// Histogram returns histogram aggregation results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-bucket-histogram-aggregation.html
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func (a Aggregations) Histogram(name string) (*AggregationBucketHistogramItems, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationBucketHistogramItems)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// DateHistogram returns date histogram aggregation results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-bucket-datehistogram-aggregation.html
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func (a Aggregations) DateHistogram(name string) (*AggregationBucketHistogramItems, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationBucketHistogramItems)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// GeoBounds returns geo-bounds aggregation results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-metrics-geobounds-aggregation.html
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func (a Aggregations) GeoBounds(name string) (*AggregationGeoBoundsMetric, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationGeoBoundsMetric)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// GeoHash returns geo-hash aggregation results.
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// https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-bucket-geohashgrid-aggregation.html
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func (a Aggregations) GeoHash(name string) (*AggregationBucketKeyItems, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationBucketKeyItems)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// GeoDistance returns geo distance aggregation results.
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// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-bucket-geodistance-aggregation.html
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func (a Aggregations) GeoDistance(name string) (*AggregationBucketRangeItems, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationBucketRangeItems)
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if raw == nil {
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return agg, true
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}
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if err := json.Unmarshal(*raw, agg); err == nil {
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return agg, true
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}
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}
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return nil, false
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}
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// AvgBucket returns average bucket pipeline aggregation results.
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// See https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-pipeline-avg-bucket-aggregation.html
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func (a Aggregations) AvgBucket(name string) (*AggregationPipelineSimpleValue, bool) {
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if raw, found := a[name]; found {
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agg := new(AggregationPipelineSimpleValue)
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if raw == nil {
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return agg, true
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|
}
|
|
if err := json.Unmarshal(*raw, agg); err == nil {
|
|
return agg, true
|
|
}
|
|
}
|
|
return nil, false
|
|
}
|
|
|
|
// SumBucket returns sum bucket pipeline aggregation results.
|
|
// See https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-pipeline-sum-bucket-aggregation.html
|
|
func (a Aggregations) SumBucket(name string) (*AggregationPipelineSimpleValue, bool) {
|
|
if raw, found := a[name]; found {
|
|
agg := new(AggregationPipelineSimpleValue)
|
|
if raw == nil {
|
|
return agg, true
|
|
}
|
|
if err := json.Unmarshal(*raw, agg); err == nil {
|
|
return agg, true
|
|
}
|
|
}
|
|
return nil, false
|
|
}
|
|
|
|
// StatsBucket returns stats bucket pipeline aggregation results.
|
|
// See https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-pipeline-stats-bucket-aggregation.html
|
|
func (a Aggregations) StatsBucket(name string) (*AggregationPipelineStatsMetric, bool) {
|
|
if raw, found := a[name]; found {
|
|
agg := new(AggregationPipelineStatsMetric)
|
|
if raw == nil {
|
|
return agg, true
|
|
}
|
|
if err := json.Unmarshal(*raw, agg); err == nil {
|
|
return agg, true
|
|
}
|
|
}
|
|
return nil, false
|
|
}
|
|
|
|
// MaxBucket returns maximum bucket pipeline aggregation results.
|
|
// See https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-pipeline-max-bucket-aggregation.html
|
|
func (a Aggregations) MaxBucket(name string) (*AggregationPipelineBucketMetricValue, bool) {
|
|
if raw, found := a[name]; found {
|
|
agg := new(AggregationPipelineBucketMetricValue)
|
|
if raw == nil {
|
|
return agg, true
|
|
}
|
|
if err := json.Unmarshal(*raw, agg); err == nil {
|
|
return agg, true
|
|
}
|
|
}
|
|
return nil, false
|
|
}
|
|
|
|
// MinBucket returns minimum bucket pipeline aggregation results.
|
|
// See https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-pipeline-min-bucket-aggregation.html
|
|
func (a Aggregations) MinBucket(name string) (*AggregationPipelineBucketMetricValue, bool) {
|
|
if raw, found := a[name]; found {
|
|
agg := new(AggregationPipelineBucketMetricValue)
|
|
if raw == nil {
|
|
return agg, true
|
|
}
|
|
if err := json.Unmarshal(*raw, agg); err == nil {
|
|
return agg, true
|
|
}
|
|
}
|
|
return nil, false
|
|
}
|
|
|
|
// MovAvg returns moving average pipeline aggregation results.
|
|
// See https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-pipeline-movavg-aggregation.html
|
|
func (a Aggregations) MovAvg(name string) (*AggregationPipelineSimpleValue, bool) {
|
|
if raw, found := a[name]; found {
|
|
agg := new(AggregationPipelineSimpleValue)
|
|
if raw == nil {
|
|
return agg, true
|
|
}
|
|
if err := json.Unmarshal(*raw, agg); err == nil {
|
|
return agg, true
|
|
}
|
|
}
|
|
return nil, false
|
|
}
|
|
|
|
// Derivative returns derivative pipeline aggregation results.
|
|
// See https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-pipeline-derivative-aggregation.html
|
|
func (a Aggregations) Derivative(name string) (*AggregationPipelineDerivative, bool) {
|
|
if raw, found := a[name]; found {
|
|
agg := new(AggregationPipelineDerivative)
|
|
if raw == nil {
|
|
return agg, true
|
|
}
|
|
if err := json.Unmarshal(*raw, agg); err == nil {
|
|
return agg, true
|
|
}
|
|
}
|
|
return nil, false
|
|
}
|
|
|
|
// CumulativeSum returns a cumulative sum pipeline aggregation results.
|
|
// See https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-pipeline-cumulative-sum-aggregation.html
|
|
func (a Aggregations) CumulativeSum(name string) (*AggregationPipelineSimpleValue, bool) {
|
|
if raw, found := a[name]; found {
|
|
agg := new(AggregationPipelineSimpleValue)
|
|
if raw == nil {
|
|
return agg, true
|
|
}
|
|
if err := json.Unmarshal(*raw, agg); err == nil {
|
|
return agg, true
|
|
}
|
|
}
|
|
return nil, false
|
|
}
|
|
|
|
// BucketScript returns bucket script pipeline aggregation results.
|
|
// See https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-pipeline-bucket-script-aggregation.html
|
|
func (a Aggregations) BucketScript(name string) (*AggregationPipelineSimpleValue, bool) {
|
|
if raw, found := a[name]; found {
|
|
agg := new(AggregationPipelineSimpleValue)
|
|
if raw == nil {
|
|
return agg, true
|
|
}
|
|
if err := json.Unmarshal(*raw, agg); err == nil {
|
|
return agg, true
|
|
}
|
|
}
|
|
return nil, false
|
|
}
|
|
|
|
// SerialDiff returns serial differencing pipeline aggregation results.
|
|
// See https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-aggregations-pipeline-serialdiff-aggregation.html
|
|
func (a Aggregations) SerialDiff(name string) (*AggregationPipelineSimpleValue, bool) {
|
|
if raw, found := a[name]; found {
|
|
agg := new(AggregationPipelineSimpleValue)
|
|
if raw == nil {
|
|
return agg, true
|
|
}
|
|
if err := json.Unmarshal(*raw, agg); err == nil {
|
|
return agg, true
|
|
}
|
|
}
|
|
return nil, false
|
|
}
|
|
|
|
// -- Single value metric --
|
|
|
|
// AggregationValueMetric is a single-value metric, returned e.g. by a
|
|
// Min or Max aggregation.
|
|
type AggregationValueMetric struct {
|
|
Aggregations
|
|
|
|
Value *float64 //`json:"value"`
|
|
Meta map[string]interface{} // `json:"meta,omitempty"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationValueMetric structure.
|
|
func (a *AggregationValueMetric) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["value"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Value)
|
|
}
|
|
if v, ok := aggs["meta"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Meta)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|
|
|
|
// -- Stats metric --
|
|
|
|
// AggregationStatsMetric is a multi-value metric, returned by a Stats aggregation.
|
|
type AggregationStatsMetric struct {
|
|
Aggregations
|
|
|
|
Count int64 // `json:"count"`
|
|
Min *float64 //`json:"min,omitempty"`
|
|
Max *float64 //`json:"max,omitempty"`
|
|
Avg *float64 //`json:"avg,omitempty"`
|
|
Sum *float64 //`json:"sum,omitempty"`
|
|
Meta map[string]interface{} // `json:"meta,omitempty"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationStatsMetric structure.
|
|
func (a *AggregationStatsMetric) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["count"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Count)
|
|
}
|
|
if v, ok := aggs["min"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Min)
|
|
}
|
|
if v, ok := aggs["max"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Max)
|
|
}
|
|
if v, ok := aggs["avg"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Avg)
|
|
}
|
|
if v, ok := aggs["sum"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Sum)
|
|
}
|
|
if v, ok := aggs["meta"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Meta)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|
|
|
|
// -- Extended stats metric --
|
|
|
|
// AggregationExtendedStatsMetric is a multi-value metric, returned by an ExtendedStats aggregation.
|
|
type AggregationExtendedStatsMetric struct {
|
|
Aggregations
|
|
|
|
Count int64 // `json:"count"`
|
|
Min *float64 //`json:"min,omitempty"`
|
|
Max *float64 //`json:"max,omitempty"`
|
|
Avg *float64 //`json:"avg,omitempty"`
|
|
Sum *float64 //`json:"sum,omitempty"`
|
|
SumOfSquares *float64 //`json:"sum_of_squares,omitempty"`
|
|
Variance *float64 //`json:"variance,omitempty"`
|
|
StdDeviation *float64 //`json:"std_deviation,omitempty"`
|
|
Meta map[string]interface{} // `json:"meta,omitempty"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationExtendedStatsMetric structure.
|
|
func (a *AggregationExtendedStatsMetric) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["count"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Count)
|
|
}
|
|
if v, ok := aggs["min"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Min)
|
|
}
|
|
if v, ok := aggs["max"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Max)
|
|
}
|
|
if v, ok := aggs["avg"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Avg)
|
|
}
|
|
if v, ok := aggs["sum"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Sum)
|
|
}
|
|
if v, ok := aggs["sum_of_squares"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.SumOfSquares)
|
|
}
|
|
if v, ok := aggs["variance"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Variance)
|
|
}
|
|
if v, ok := aggs["std_deviation"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.StdDeviation)
|
|
}
|
|
if v, ok := aggs["meta"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Meta)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|
|
|
|
// -- Percentiles metric --
|
|
|
|
// AggregationPercentilesMetric is a multi-value metric, returned by a Percentiles aggregation.
|
|
type AggregationPercentilesMetric struct {
|
|
Aggregations
|
|
|
|
Values map[string]float64 // `json:"values"`
|
|
Meta map[string]interface{} // `json:"meta,omitempty"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationPercentilesMetric structure.
|
|
func (a *AggregationPercentilesMetric) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["values"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Values)
|
|
}
|
|
if v, ok := aggs["meta"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Meta)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|
|
|
|
// -- Top-hits metric --
|
|
|
|
// AggregationTopHitsMetric is a metric returned by a TopHits aggregation.
|
|
type AggregationTopHitsMetric struct {
|
|
Aggregations
|
|
|
|
Hits *SearchHits //`json:"hits"`
|
|
Meta map[string]interface{} // `json:"meta,omitempty"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationTopHitsMetric structure.
|
|
func (a *AggregationTopHitsMetric) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
a.Aggregations = aggs
|
|
a.Hits = new(SearchHits)
|
|
if v, ok := aggs["hits"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Hits)
|
|
}
|
|
if v, ok := aggs["meta"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Meta)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// -- Geo-bounds metric --
|
|
|
|
// AggregationGeoBoundsMetric is a metric as returned by a GeoBounds aggregation.
|
|
type AggregationGeoBoundsMetric struct {
|
|
Aggregations
|
|
|
|
Bounds struct {
|
|
TopLeft struct {
|
|
Latitude float64 `json:"lat"`
|
|
Longitude float64 `json:"lon"`
|
|
} `json:"top_left"`
|
|
BottomRight struct {
|
|
Latitude float64 `json:"lat"`
|
|
Longitude float64 `json:"lon"`
|
|
} `json:"bottom_right"`
|
|
} `json:"bounds"`
|
|
|
|
Meta map[string]interface{} // `json:"meta,omitempty"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationGeoBoundsMetric structure.
|
|
func (a *AggregationGeoBoundsMetric) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["bounds"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Bounds)
|
|
}
|
|
if v, ok := aggs["meta"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Meta)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|
|
|
|
// -- Single bucket --
|
|
|
|
// AggregationSingleBucket is a single bucket, returned e.g. via an aggregation of type Global.
|
|
type AggregationSingleBucket struct {
|
|
Aggregations
|
|
|
|
DocCount int64 // `json:"doc_count"`
|
|
Meta map[string]interface{} // `json:"meta,omitempty"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationSingleBucket structure.
|
|
func (a *AggregationSingleBucket) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["doc_count"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.DocCount)
|
|
}
|
|
if v, ok := aggs["meta"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Meta)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|
|
|
|
// -- Bucket range items --
|
|
|
|
// AggregationBucketRangeItems is a bucket aggregation that is e.g. returned
|
|
// with a range aggregation.
|
|
type AggregationBucketRangeItems struct {
|
|
Aggregations
|
|
|
|
DocCountErrorUpperBound int64 //`json:"doc_count_error_upper_bound"`
|
|
SumOfOtherDocCount int64 //`json:"sum_other_doc_count"`
|
|
Buckets []*AggregationBucketRangeItem //`json:"buckets"`
|
|
Meta map[string]interface{} // `json:"meta,omitempty"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationBucketRangeItems structure.
|
|
func (a *AggregationBucketRangeItems) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["doc_count_error_upper_bound"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.DocCountErrorUpperBound)
|
|
}
|
|
if v, ok := aggs["sum_other_doc_count"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.SumOfOtherDocCount)
|
|
}
|
|
if v, ok := aggs["buckets"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Buckets)
|
|
}
|
|
if v, ok := aggs["meta"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Meta)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|
|
|
|
// AggregationBucketKeyedRangeItems is a bucket aggregation that is e.g. returned
|
|
// with a keyed range aggregation.
|
|
type AggregationBucketKeyedRangeItems struct {
|
|
Aggregations
|
|
|
|
DocCountErrorUpperBound int64 //`json:"doc_count_error_upper_bound"`
|
|
SumOfOtherDocCount int64 //`json:"sum_other_doc_count"`
|
|
Buckets map[string]*AggregationBucketRangeItem //`json:"buckets"`
|
|
Meta map[string]interface{} // `json:"meta,omitempty"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationBucketRangeItems structure.
|
|
func (a *AggregationBucketKeyedRangeItems) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["doc_count_error_upper_bound"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.DocCountErrorUpperBound)
|
|
}
|
|
if v, ok := aggs["sum_other_doc_count"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.SumOfOtherDocCount)
|
|
}
|
|
if v, ok := aggs["buckets"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Buckets)
|
|
}
|
|
if v, ok := aggs["meta"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Meta)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|
|
|
|
// AggregationBucketRangeItem is a single bucket of an AggregationBucketRangeItems structure.
|
|
type AggregationBucketRangeItem struct {
|
|
Aggregations
|
|
|
|
Key string //`json:"key"`
|
|
DocCount int64 //`json:"doc_count"`
|
|
From *float64 //`json:"from"`
|
|
FromAsString string //`json:"from_as_string"`
|
|
To *float64 //`json:"to"`
|
|
ToAsString string //`json:"to_as_string"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationBucketRangeItem structure.
|
|
func (a *AggregationBucketRangeItem) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["key"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Key)
|
|
}
|
|
if v, ok := aggs["doc_count"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.DocCount)
|
|
}
|
|
if v, ok := aggs["from"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.From)
|
|
}
|
|
if v, ok := aggs["from_as_string"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.FromAsString)
|
|
}
|
|
if v, ok := aggs["to"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.To)
|
|
}
|
|
if v, ok := aggs["to_as_string"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.ToAsString)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|
|
|
|
// -- Bucket key items --
|
|
|
|
// AggregationBucketKeyItems is a bucket aggregation that is e.g. returned
|
|
// with a terms aggregation.
|
|
type AggregationBucketKeyItems struct {
|
|
Aggregations
|
|
|
|
DocCountErrorUpperBound int64 //`json:"doc_count_error_upper_bound"`
|
|
SumOfOtherDocCount int64 //`json:"sum_other_doc_count"`
|
|
Buckets []*AggregationBucketKeyItem //`json:"buckets"`
|
|
Meta map[string]interface{} // `json:"meta,omitempty"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationBucketKeyItems structure.
|
|
func (a *AggregationBucketKeyItems) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["doc_count_error_upper_bound"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.DocCountErrorUpperBound)
|
|
}
|
|
if v, ok := aggs["sum_other_doc_count"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.SumOfOtherDocCount)
|
|
}
|
|
if v, ok := aggs["buckets"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Buckets)
|
|
}
|
|
if v, ok := aggs["meta"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Meta)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|
|
|
|
// AggregationBucketKeyItem is a single bucket of an AggregationBucketKeyItems structure.
|
|
type AggregationBucketKeyItem struct {
|
|
Aggregations
|
|
|
|
Key interface{} //`json:"key"`
|
|
KeyAsString *string //`json:"key_as_string"`
|
|
KeyNumber json.Number
|
|
DocCount int64 //`json:"doc_count"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationBucketKeyItem structure.
|
|
func (a *AggregationBucketKeyItem) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
dec := json.NewDecoder(bytes.NewReader(data))
|
|
dec.UseNumber()
|
|
if err := dec.Decode(&aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["key"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Key)
|
|
json.Unmarshal(*v, &a.KeyNumber)
|
|
}
|
|
if v, ok := aggs["key_as_string"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.KeyAsString)
|
|
}
|
|
if v, ok := aggs["doc_count"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.DocCount)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|
|
|
|
// -- Bucket types for significant terms --
|
|
|
|
// AggregationBucketSignificantTerms is a bucket aggregation returned
|
|
// with a significant terms aggregation.
|
|
type AggregationBucketSignificantTerms struct {
|
|
Aggregations
|
|
|
|
DocCount int64 //`json:"doc_count"`
|
|
Buckets []*AggregationBucketSignificantTerm //`json:"buckets"`
|
|
Meta map[string]interface{} // `json:"meta,omitempty"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationBucketSignificantTerms structure.
|
|
func (a *AggregationBucketSignificantTerms) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["doc_count"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.DocCount)
|
|
}
|
|
if v, ok := aggs["buckets"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Buckets)
|
|
}
|
|
if v, ok := aggs["meta"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Meta)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|
|
|
|
// AggregationBucketSignificantTerm is a single bucket of an AggregationBucketSignificantTerms structure.
|
|
type AggregationBucketSignificantTerm struct {
|
|
Aggregations
|
|
|
|
Key string //`json:"key"`
|
|
DocCount int64 //`json:"doc_count"`
|
|
BgCount int64 //`json:"bg_count"`
|
|
Score float64 //`json:"score"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationBucketSignificantTerm structure.
|
|
func (a *AggregationBucketSignificantTerm) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["key"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Key)
|
|
}
|
|
if v, ok := aggs["doc_count"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.DocCount)
|
|
}
|
|
if v, ok := aggs["bg_count"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.BgCount)
|
|
}
|
|
if v, ok := aggs["score"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Score)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|
|
|
|
// -- Bucket filters --
|
|
|
|
// AggregationBucketFilters is a multi-bucket aggregation that is returned
|
|
// with a filters aggregation.
|
|
type AggregationBucketFilters struct {
|
|
Aggregations
|
|
|
|
Buckets []*AggregationBucketKeyItem //`json:"buckets"`
|
|
NamedBuckets map[string]*AggregationBucketKeyItem //`json:"buckets"`
|
|
Meta map[string]interface{} // `json:"meta,omitempty"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationBucketFilters structure.
|
|
func (a *AggregationBucketFilters) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["buckets"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Buckets)
|
|
json.Unmarshal(*v, &a.NamedBuckets)
|
|
}
|
|
if v, ok := aggs["meta"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Meta)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|
|
|
|
// -- Bucket histogram items --
|
|
|
|
// AggregationBucketHistogramItems is a bucket aggregation that is returned
|
|
// with a date histogram aggregation.
|
|
type AggregationBucketHistogramItems struct {
|
|
Aggregations
|
|
|
|
Buckets []*AggregationBucketHistogramItem //`json:"buckets"`
|
|
Meta map[string]interface{} // `json:"meta,omitempty"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationBucketHistogramItems structure.
|
|
func (a *AggregationBucketHistogramItems) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["buckets"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Buckets)
|
|
}
|
|
if v, ok := aggs["meta"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Meta)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|
|
|
|
// AggregationBucketHistogramItem is a single bucket of an AggregationBucketHistogramItems structure.
|
|
type AggregationBucketHistogramItem struct {
|
|
Aggregations
|
|
|
|
Key float64 //`json:"key"`
|
|
KeyAsString *string //`json:"key_as_string"`
|
|
DocCount int64 //`json:"doc_count"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationBucketHistogramItem structure.
|
|
func (a *AggregationBucketHistogramItem) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["key"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Key)
|
|
}
|
|
if v, ok := aggs["key_as_string"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.KeyAsString)
|
|
}
|
|
if v, ok := aggs["doc_count"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.DocCount)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|
|
|
|
// -- Pipeline simple value --
|
|
|
|
// AggregationPipelineSimpleValue is a simple value, returned e.g. by a
|
|
// MovAvg aggregation.
|
|
type AggregationPipelineSimpleValue struct {
|
|
Aggregations
|
|
|
|
Value *float64 // `json:"value"`
|
|
ValueAsString string // `json:"value_as_string"`
|
|
Meta map[string]interface{} // `json:"meta,omitempty"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationPipelineSimpleValue structure.
|
|
func (a *AggregationPipelineSimpleValue) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["value"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Value)
|
|
}
|
|
if v, ok := aggs["value_as_string"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.ValueAsString)
|
|
}
|
|
if v, ok := aggs["meta"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Meta)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|
|
|
|
// -- Pipeline simple value --
|
|
|
|
// AggregationPipelineBucketMetricValue is a value returned e.g. by a
|
|
// MaxBucket aggregation.
|
|
type AggregationPipelineBucketMetricValue struct {
|
|
Aggregations
|
|
|
|
Keys []interface{} // `json:"keys"`
|
|
Value *float64 // `json:"value"`
|
|
ValueAsString string // `json:"value_as_string"`
|
|
Meta map[string]interface{} // `json:"meta,omitempty"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationPipelineBucketMetricValue structure.
|
|
func (a *AggregationPipelineBucketMetricValue) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["keys"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Keys)
|
|
}
|
|
if v, ok := aggs["value"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Value)
|
|
}
|
|
if v, ok := aggs["value_as_string"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.ValueAsString)
|
|
}
|
|
if v, ok := aggs["meta"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Meta)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|
|
|
|
// -- Pipeline derivative --
|
|
|
|
// AggregationPipelineDerivative is the value returned by a
|
|
// Derivative aggregation.
|
|
type AggregationPipelineDerivative struct {
|
|
Aggregations
|
|
|
|
Value *float64 // `json:"value"`
|
|
ValueAsString string // `json:"value_as_string"`
|
|
NormalizedValue *float64 // `json:"normalized_value"`
|
|
NormalizedValueAsString string // `json:"normalized_value_as_string"`
|
|
Meta map[string]interface{} // `json:"meta,omitempty"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationPipelineDerivative structure.
|
|
func (a *AggregationPipelineDerivative) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["value"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Value)
|
|
}
|
|
if v, ok := aggs["value_as_string"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.ValueAsString)
|
|
}
|
|
if v, ok := aggs["normalized_value"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.NormalizedValue)
|
|
}
|
|
if v, ok := aggs["normalized_value_as_string"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.NormalizedValueAsString)
|
|
}
|
|
if v, ok := aggs["meta"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Meta)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|
|
|
|
// -- Pipeline stats metric --
|
|
|
|
// AggregationPipelineStatsMetric is a simple value, returned e.g. by a
|
|
// MovAvg aggregation.
|
|
type AggregationPipelineStatsMetric struct {
|
|
Aggregations
|
|
|
|
Count int64 // `json:"count"`
|
|
CountAsString string // `json:"count_as_string"`
|
|
Min *float64 // `json:"min"`
|
|
MinAsString string // `json:"min_as_string"`
|
|
Max *float64 // `json:"max"`
|
|
MaxAsString string // `json:"max_as_string"`
|
|
Avg *float64 // `json:"avg"`
|
|
AvgAsString string // `json:"avg_as_string"`
|
|
Sum *float64 // `json:"sum"`
|
|
SumAsString string // `json:"sum_as_string"`
|
|
|
|
Meta map[string]interface{} // `json:"meta,omitempty"`
|
|
}
|
|
|
|
// UnmarshalJSON decodes JSON data and initializes an AggregationPipelineStatsMetric structure.
|
|
func (a *AggregationPipelineStatsMetric) UnmarshalJSON(data []byte) error {
|
|
var aggs map[string]*json.RawMessage
|
|
if err := json.Unmarshal(data, &aggs); err != nil {
|
|
return err
|
|
}
|
|
if v, ok := aggs["count"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Count)
|
|
}
|
|
if v, ok := aggs["count_as_string"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.CountAsString)
|
|
}
|
|
if v, ok := aggs["min"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Min)
|
|
}
|
|
if v, ok := aggs["min_as_string"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.MinAsString)
|
|
}
|
|
if v, ok := aggs["max"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Max)
|
|
}
|
|
if v, ok := aggs["max_as_string"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.MaxAsString)
|
|
}
|
|
if v, ok := aggs["avg"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Avg)
|
|
}
|
|
if v, ok := aggs["avg_as_string"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.AvgAsString)
|
|
}
|
|
if v, ok := aggs["sum"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Sum)
|
|
}
|
|
if v, ok := aggs["sum_as_string"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.SumAsString)
|
|
}
|
|
if v, ok := aggs["meta"]; ok && v != nil {
|
|
json.Unmarshal(*v, &a.Meta)
|
|
}
|
|
a.Aggregations = aggs
|
|
return nil
|
|
}
|