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5dbf36f356
* Issue search support elasticsearch * Fix lint * Add indexer name on app.ini * add a warnning on SearchIssuesByKeyword * improve code
105 lines
3.1 KiB
Go
Vendored
105 lines
3.1 KiB
Go
Vendored
// 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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// PercentilesBucketAggregation is a sibling pipeline aggregation which calculates
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// percentiles across all bucket of a specified metric in a sibling aggregation.
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// The specified metric must be numeric and the sibling aggregation must
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// be a multi-bucket aggregation.
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//
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// For more details, see
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// https://www.elastic.co/guide/en/elasticsearch/reference/7.0/search-aggregations-pipeline-percentiles-bucket-aggregation.html
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type PercentilesBucketAggregation struct {
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format string
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gapPolicy string
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percents []float64
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bucketsPaths []string
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meta map[string]interface{}
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}
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// NewPercentilesBucketAggregation creates and initializes a new PercentilesBucketAggregation.
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func NewPercentilesBucketAggregation() *PercentilesBucketAggregation {
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return &PercentilesBucketAggregation{}
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}
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// Format to apply the output value of this aggregation.
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func (p *PercentilesBucketAggregation) Format(format string) *PercentilesBucketAggregation {
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p.format = format
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return p
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}
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// Percents to calculate percentiles for in this aggregation.
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func (p *PercentilesBucketAggregation) Percents(percents ...float64) *PercentilesBucketAggregation {
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p.percents = percents
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return p
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}
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// GapPolicy defines what should be done when a gap in the series is discovered.
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// Valid values include "insert_zeros" or "skip". Default is "insert_zeros".
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func (p *PercentilesBucketAggregation) GapPolicy(gapPolicy string) *PercentilesBucketAggregation {
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p.gapPolicy = gapPolicy
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return p
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}
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// GapInsertZeros inserts zeros for gaps in the series.
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func (p *PercentilesBucketAggregation) GapInsertZeros() *PercentilesBucketAggregation {
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p.gapPolicy = "insert_zeros"
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return p
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}
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// GapSkip skips gaps in the series.
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func (p *PercentilesBucketAggregation) GapSkip() *PercentilesBucketAggregation {
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p.gapPolicy = "skip"
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return p
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}
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// Meta sets the meta data to be included in the aggregation response.
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func (p *PercentilesBucketAggregation) Meta(metaData map[string]interface{}) *PercentilesBucketAggregation {
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p.meta = metaData
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return p
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}
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// BucketsPath sets the paths to the buckets to use for this pipeline aggregator.
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func (p *PercentilesBucketAggregation) BucketsPath(bucketsPaths ...string) *PercentilesBucketAggregation {
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p.bucketsPaths = append(p.bucketsPaths, bucketsPaths...)
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return p
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}
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// Source returns the a JSON-serializable interface.
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func (p *PercentilesBucketAggregation) Source() (interface{}, error) {
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source := make(map[string]interface{})
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params := make(map[string]interface{})
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source["percentiles_bucket"] = params
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if p.format != "" {
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params["format"] = p.format
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}
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if p.gapPolicy != "" {
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params["gap_policy"] = p.gapPolicy
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}
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// Add buckets paths
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switch len(p.bucketsPaths) {
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case 0:
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case 1:
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params["buckets_path"] = p.bucketsPaths[0]
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default:
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params["buckets_path"] = p.bucketsPaths
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}
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// Add percents
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if len(p.percents) > 0 {
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params["percents"] = p.percents
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}
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// Add Meta data if available
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if len(p.meta) > 0 {
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source["meta"] = p.meta
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}
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return source, nil
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}
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