From 6d8f122a5160f6d9e4c51579f2429dfaa62c7271 Mon Sep 17 00:00:00 2001 From: Christopher Speller Date: Fri, 16 Feb 2018 06:47:51 -0800 Subject: Upgrading server dependancies (#8308) --- .../elastic/search_aggs_bucket_composite.go | 498 +++++++++++++++++++++ 1 file changed, 498 insertions(+) create mode 100644 vendor/github.com/olivere/elastic/search_aggs_bucket_composite.go (limited to 'vendor/github.com/olivere/elastic/search_aggs_bucket_composite.go') diff --git a/vendor/github.com/olivere/elastic/search_aggs_bucket_composite.go b/vendor/github.com/olivere/elastic/search_aggs_bucket_composite.go new file mode 100644 index 000000000..1d9132d2d --- /dev/null +++ b/vendor/github.com/olivere/elastic/search_aggs_bucket_composite.go @@ -0,0 +1,498 @@ +// Copyright 2012-present 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 + +// CompositeAggregation is a multi-bucket values source based aggregation +// that can be used to calculate unique composite values from source documents. +// +// See https://www.elastic.co/guide/en/elasticsearch/reference/6.1/search-aggregations-bucket-composite-aggregation.html +// for details. +type CompositeAggregation struct { + after map[string]interface{} + size *int + sources []CompositeAggregationValuesSource + subAggregations map[string]Aggregation + meta map[string]interface{} +} + +// NewCompositeAggregation creates a new CompositeAggregation. +func NewCompositeAggregation() *CompositeAggregation { + return &CompositeAggregation{ + sources: make([]CompositeAggregationValuesSource, 0), + subAggregations: make(map[string]Aggregation), + } +} + +// Size represents the number of composite buckets to return. +// Defaults to 10 as of Elasticsearch 6.1. +func (a *CompositeAggregation) Size(size int) *CompositeAggregation { + a.size = &size + return a +} + +// AggregateAfter sets the values that indicate which composite bucket this +// request should "aggregate after". +func (a *CompositeAggregation) AggregateAfter(after map[string]interface{}) *CompositeAggregation { + a.after = after + return a +} + +// Sources specifies the list of CompositeAggregationValuesSource instances to +// use in the aggregation. +func (a *CompositeAggregation) Sources(sources ...CompositeAggregationValuesSource) *CompositeAggregation { + a.sources = append(a.sources, sources...) + return a +} + +// SubAggregations of this aggregation. +func (a *CompositeAggregation) SubAggregation(name string, subAggregation Aggregation) *CompositeAggregation { + a.subAggregations[name] = subAggregation + return a +} + +// Meta sets the meta data to be included in the aggregation response. +func (a *CompositeAggregation) Meta(metaData map[string]interface{}) *CompositeAggregation { + a.meta = metaData + return a +} + +// Source returns the serializable JSON for this aggregation. +func (a *CompositeAggregation) Source() (interface{}, error) { + // Example: + // { + // "aggs" : { + // "my_composite_agg" : { + // "composite" : { + // "sources": [ + // {"my_term": { "terms": { "field": "product" }}}, + // {"my_histo": { "histogram": { "field": "price", "interval": 5 }}}, + // {"my_date": { "date_histogram": { "field": "timestamp", "interval": "1d" }}}, + // ], + // "size" : 10, + // "after" : ["a", 2, "c"] + // } + // } + // } + // } + // + // This method returns only the { "histogram" : { ... } } part. + + source := make(map[string]interface{}) + opts := make(map[string]interface{}) + source["composite"] = opts + + sources := make([]interface{}, len(a.sources)) + for i, s := range a.sources { + src, err := s.Source() + if err != nil { + return nil, err + } + sources[i] = src + } + opts["sources"] = sources + + if a.size != nil { + opts["size"] = *a.size + } + + if a.after != nil { + opts["after"] = a.after + } + + // AggregationBuilder (SubAggregations) + if len(a.subAggregations) > 0 { + aggsMap := make(map[string]interface{}) + source["aggregations"] = aggsMap + for name, aggregate := range a.subAggregations { + src, err := aggregate.Source() + if err != nil { + return nil, err + } + aggsMap[name] = src + } + } + + // Add Meta data if available + if len(a.meta) > 0 { + source["meta"] = a.meta + } + + return source, nil +} + +// -- Generic interface for CompositeAggregationValues -- + +// CompositeAggregationValuesSource specifies the interface that +// all implementations for CompositeAggregation's Sources method +// need to implement. +// +// The different implementations are described in +// https://www.elastic.co/guide/en/elasticsearch/reference/6.1/search-aggregations-bucket-composite-aggregation.html#_values_source_2. +type CompositeAggregationValuesSource interface { + Source() (interface{}, error) +} + +// -- CompositeAggregationTermsValuesSource -- + +// CompositeAggregationTermsValuesSource is a source for the CompositeAggregation that handles terms +// it works very similar to a terms aggregation with slightly different syntax +// +// See https://www.elastic.co/guide/en/elasticsearch/reference/6.1/search-aggregations-bucket-composite-aggregation.html#_terms +// for details. +type CompositeAggregationTermsValuesSource struct { + name string + field string + script *Script + valueType string + missing interface{} + order string +} + +// NewCompositeAggregationTermsValuesSource creates and initializes +// a new CompositeAggregationTermsValuesSource. +func NewCompositeAggregationTermsValuesSource(name string) *CompositeAggregationTermsValuesSource { + return &CompositeAggregationTermsValuesSource{ + name: name, + } +} + +// Field to use for this source. +func (a *CompositeAggregationTermsValuesSource) Field(field string) *CompositeAggregationTermsValuesSource { + a.field = field + return a +} + +// Script to use for this source. +func (a *CompositeAggregationTermsValuesSource) Script(script *Script) *CompositeAggregationTermsValuesSource { + a.script = script + return a +} + +// ValueType specifies the type of values produced by this source, +// e.g. "string" or "date". +func (a *CompositeAggregationTermsValuesSource) ValueType(valueType string) *CompositeAggregationTermsValuesSource { + a.valueType = valueType + return a +} + +// Order specifies the order in the values produced by this source. +// It can be either "asc" or "desc". +func (a *CompositeAggregationTermsValuesSource) Order(order string) *CompositeAggregationTermsValuesSource { + a.order = order + return a +} + +// Asc ensures the order of the values produced is ascending. +func (a *CompositeAggregationTermsValuesSource) Asc() *CompositeAggregationTermsValuesSource { + a.order = "asc" + return a +} + +// Desc ensures the order of the values produced is descending. +func (a *CompositeAggregationTermsValuesSource) Desc() *CompositeAggregationTermsValuesSource { + a.order = "desc" + return a +} + +// Missing specifies the value to use when the source finds a missing +// value in a document. +func (a *CompositeAggregationTermsValuesSource) Missing(missing interface{}) *CompositeAggregationTermsValuesSource { + a.missing = missing + return a +} + +// Source returns the serializable JSON for this values source. +func (a *CompositeAggregationTermsValuesSource) Source() (interface{}, error) { + source := make(map[string]interface{}) + name := make(map[string]interface{}) + source[a.name] = name + values := make(map[string]interface{}) + name["terms"] = values + + // field + if a.field != "" { + values["field"] = a.field + } + + // script + if a.script != nil { + src, err := a.script.Source() + if err != nil { + return nil, err + } + values["script"] = src + } + + // missing + if a.missing != nil { + values["missing"] = a.missing + } + + // value_type + if a.valueType != "" { + values["value_type"] = a.valueType + } + + // order + if a.order != "" { + values["order"] = a.order + } + + return source, nil + +} + +// -- CompositeAggregationHistogramValuesSource -- + +// CompositeAggregationHistogramValuesSource is a source for the CompositeAggregation that handles histograms +// it works very similar to a terms histogram with slightly different syntax +// +// See https://www.elastic.co/guide/en/elasticsearch/reference/6.1/search-aggregations-bucket-composite-aggregation.html#_histogram +// for details. +type CompositeAggregationHistogramValuesSource struct { + name string + field string + script *Script + valueType string + missing interface{} + order string + interval float64 +} + +// NewCompositeAggregationHistogramValuesSource creates and initializes +// a new CompositeAggregationHistogramValuesSource. +func NewCompositeAggregationHistogramValuesSource(name string, interval float64) *CompositeAggregationHistogramValuesSource { + return &CompositeAggregationHistogramValuesSource{ + name: name, + interval: interval, + } +} + +// Field to use for this source. +func (a *CompositeAggregationHistogramValuesSource) Field(field string) *CompositeAggregationHistogramValuesSource { + a.field = field + return a +} + +// Script to use for this source. +func (a *CompositeAggregationHistogramValuesSource) Script(script *Script) *CompositeAggregationHistogramValuesSource { + a.script = script + return a +} + +// ValueType specifies the type of values produced by this source, +// e.g. "string" or "date". +func (a *CompositeAggregationHistogramValuesSource) ValueType(valueType string) *CompositeAggregationHistogramValuesSource { + a.valueType = valueType + return a +} + +// Missing specifies the value to use when the source finds a missing +// value in a document. +func (a *CompositeAggregationHistogramValuesSource) Missing(missing interface{}) *CompositeAggregationHistogramValuesSource { + a.missing = missing + return a +} + +// Order specifies the order in the values produced by this source. +// It can be either "asc" or "desc". +func (a *CompositeAggregationHistogramValuesSource) Order(order string) *CompositeAggregationHistogramValuesSource { + a.order = order + return a +} + +// Asc ensures the order of the values produced is ascending. +func (a *CompositeAggregationHistogramValuesSource) Asc() *CompositeAggregationHistogramValuesSource { + a.order = "asc" + return a +} + +// Desc ensures the order of the values produced is descending. +func (a *CompositeAggregationHistogramValuesSource) Desc() *CompositeAggregationHistogramValuesSource { + a.order = "desc" + return a +} + +// Interval specifies the interval to use. +func (a *CompositeAggregationHistogramValuesSource) Interval(interval float64) *CompositeAggregationHistogramValuesSource { + a.interval = interval + return a +} + +// Source returns the serializable JSON for this values source. +func (a *CompositeAggregationHistogramValuesSource) Source() (interface{}, error) { + source := make(map[string]interface{}) + name := make(map[string]interface{}) + source[a.name] = name + values := make(map[string]interface{}) + name["histogram"] = values + + // field + if a.field != "" { + values["field"] = a.field + } + + // script + if a.script != nil { + src, err := a.script.Source() + if err != nil { + return nil, err + } + values["script"] = src + } + + // missing + if a.missing != nil { + values["missing"] = a.missing + } + + // value_type + if a.valueType != "" { + values["value_type"] = a.valueType + } + + // order + if a.order != "" { + values["order"] = a.order + } + + // Histogram-related properties + values["interval"] = a.interval + + return source, nil + +} + +// -- CompositeAggregationDateHistogramValuesSource -- + +// CompositeAggregationDateHistogramValuesSource is a source for the CompositeAggregation that handles date histograms +// it works very similar to a date histogram aggregation with slightly different syntax +// +// See https://www.elastic.co/guide/en/elasticsearch/reference/6.1/search-aggregations-bucket-composite-aggregation.html#_date_histogram +// for details. +type CompositeAggregationDateHistogramValuesSource struct { + name string + field string + script *Script + valueType string + missing interface{} + order string + interval interface{} + timeZone string +} + +// NewCompositeAggregationDateHistogramValuesSource creates and initializes +// a new CompositeAggregationDateHistogramValuesSource. +func NewCompositeAggregationDateHistogramValuesSource(name string, interval interface{}) *CompositeAggregationDateHistogramValuesSource { + return &CompositeAggregationDateHistogramValuesSource{ + name: name, + interval: interval, + } +} + +// Field to use for this source. +func (a *CompositeAggregationDateHistogramValuesSource) Field(field string) *CompositeAggregationDateHistogramValuesSource { + a.field = field + return a +} + +// Script to use for this source. +func (a *CompositeAggregationDateHistogramValuesSource) Script(script *Script) *CompositeAggregationDateHistogramValuesSource { + a.script = script + return a +} + +// ValueType specifies the type of values produced by this source, +// e.g. "string" or "date". +func (a *CompositeAggregationDateHistogramValuesSource) ValueType(valueType string) *CompositeAggregationDateHistogramValuesSource { + a.valueType = valueType + return a +} + +// Missing specifies the value to use when the source finds a missing +// value in a document. +func (a *CompositeAggregationDateHistogramValuesSource) Missing(missing interface{}) *CompositeAggregationDateHistogramValuesSource { + a.missing = missing + return a +} + +// Order specifies the order in the values produced by this source. +// It can be either "asc" or "desc". +func (a *CompositeAggregationDateHistogramValuesSource) Order(order string) *CompositeAggregationDateHistogramValuesSource { + a.order = order + return a +} + +// Asc ensures the order of the values produced is ascending. +func (a *CompositeAggregationDateHistogramValuesSource) Asc() *CompositeAggregationDateHistogramValuesSource { + a.order = "asc" + return a +} + +// Desc ensures the order of the values produced is descending. +func (a *CompositeAggregationDateHistogramValuesSource) Desc() *CompositeAggregationDateHistogramValuesSource { + a.order = "desc" + return a +} + +// Interval to use for the date histogram, e.g. "1d" or a numeric value like "60". +func (a *CompositeAggregationDateHistogramValuesSource) Interval(interval interface{}) *CompositeAggregationDateHistogramValuesSource { + a.interval = interval + return a +} + +// TimeZone to use for the dates. +func (a *CompositeAggregationDateHistogramValuesSource) TimeZone(timeZone string) *CompositeAggregationDateHistogramValuesSource { + a.timeZone = timeZone + return a +} + +// Source returns the serializable JSON for this values source. +func (a *CompositeAggregationDateHistogramValuesSource) Source() (interface{}, error) { + source := make(map[string]interface{}) + name := make(map[string]interface{}) + source[a.name] = name + values := make(map[string]interface{}) + name["date_histogram"] = values + + // field + if a.field != "" { + values["field"] = a.field + } + + // script + if a.script != nil { + src, err := a.script.Source() + if err != nil { + return nil, err + } + values["script"] = src + } + + // missing + if a.missing != nil { + values["missing"] = a.missing + } + + // value_type + if a.valueType != "" { + values["value_type"] = a.valueType + } + + // order + if a.order != "" { + values["order"] = a.order + } + + // DateHistogram-related properties + values["interval"] = a.interval + + // timeZone + if a.timeZone != "" { + values["time_zone"] = a.timeZone + } + + return source, nil +} -- cgit v1.2.3-1-g7c22