1 files changed, 0 insertions, 111 deletions
diff --git a/vendor/github.com/olivere/elastic/search_aggs_bucket_sampler.go b/vendor/github.com/olivere/elastic/search_aggs_bucket_sampler.go
deleted file mode 100644
index 0fd729dfd..000000000
--- a/vendor/github.com/olivere/elastic/search_aggs_bucket_sampler.go
+++ /dev/null
@@ -1,111 +0,0 @@
-// 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
-
-// SamplerAggregation is a filtering aggregation used to limit any
-// sub aggregations' processing to a sample of the top-scoring documents.
-// Optionally, diversity settings can be used to limit the number of matches
-// that share a common value such as an "author".
-//
-// See: https://www.elastic.co/guide/en/elasticsearch/reference/6.0/search-aggregations-bucket-sampler-aggregation.html
-type SamplerAggregation struct {
-	subAggregations map[string]Aggregation
-	meta            map[string]interface{}
-
-	shardSize       int
-	maxDocsPerValue int
-	executionHint   string
-}
-
-func NewSamplerAggregation() *SamplerAggregation {
-	return &SamplerAggregation{
-		shardSize:       -1,
-		maxDocsPerValue: -1,
-		subAggregations: make(map[string]Aggregation),
-	}
-}
-
-func (a *SamplerAggregation) SubAggregation(name string, subAggregation Aggregation) *SamplerAggregation {
-	a.subAggregations[name] = subAggregation
-	return a
-}
-
-// Meta sets the meta data to be included in the aggregation response.
-func (a *SamplerAggregation) Meta(metaData map[string]interface{}) *SamplerAggregation {
-	a.meta = metaData
-	return a
-}
-
-// ShardSize sets the maximum number of docs returned from each shard.
-func (a *SamplerAggregation) ShardSize(shardSize int) *SamplerAggregation {
-	a.shardSize = shardSize
-	return a
-}
-
-func (a *SamplerAggregation) MaxDocsPerValue(maxDocsPerValue int) *SamplerAggregation {
-	a.maxDocsPerValue = maxDocsPerValue
-	return a
-}
-
-func (a *SamplerAggregation) ExecutionHint(hint string) *SamplerAggregation {
-	a.executionHint = hint
-	return a
-}
-
-func (a *SamplerAggregation) Source() (interface{}, error) {
-	// Example:
-	// {
-	//     "aggs" : {
-	//         "sample" : {
-	//             "sampler" : {
-	//                 "shard_size" : 200
-	//             },
-	// 						 "aggs": {
-	//                 "keywords": {
-	//                     "significant_terms": {
-	//                         "field": "text"
-	//                      }
-	//                 }
-	//             }
-	//         }
-	//     }
-	// }
-	//
-	// This method returns only the { "sampler" : { ... } } part.
-
-	source := make(map[string]interface{})
-	opts := make(map[string]interface{})
-	source["sampler"] = opts
-
-	if a.shardSize >= 0 {
-		opts["shard_size"] = a.shardSize
-	}
-	if a.maxDocsPerValue >= 0 {
-		opts["max_docs_per_value"] = a.maxDocsPerValue
-	}
-	if a.executionHint != "" {
-		opts["execution_hint"] = a.executionHint
-	}
-
-	// 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
-}