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// 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
// IPRangeAggregation is a range aggregation that is dedicated for
// IP addresses.
//
// See: https://www.elastic.co/guide/en/elasticsearch/reference/5.6/search-aggregations-bucket-iprange-aggregation.html
type IPRangeAggregation struct {
field string
subAggregations map[string]Aggregation
meta map[string]interface{}
keyed *bool
entries []IPRangeAggregationEntry
}
type IPRangeAggregationEntry struct {
Key string
Mask string
From string
To string
}
func NewIPRangeAggregation() *IPRangeAggregation {
return &IPRangeAggregation{
subAggregations: make(map[string]Aggregation),
entries: make([]IPRangeAggregationEntry, 0),
}
}
func (a *IPRangeAggregation) Field(field string) *IPRangeAggregation {
a.field = field
return a
}
func (a *IPRangeAggregation) SubAggregation(name string, subAggregation Aggregation) *IPRangeAggregation {
a.subAggregations[name] = subAggregation
return a
}
// Meta sets the meta data to be included in the aggregation response.
func (a *IPRangeAggregation) Meta(metaData map[string]interface{}) *IPRangeAggregation {
a.meta = metaData
return a
}
func (a *IPRangeAggregation) Keyed(keyed bool) *IPRangeAggregation {
a.keyed = &keyed
return a
}
func (a *IPRangeAggregation) AddMaskRange(mask string) *IPRangeAggregation {
a.entries = append(a.entries, IPRangeAggregationEntry{Mask: mask})
return a
}
func (a *IPRangeAggregation) AddMaskRangeWithKey(key, mask string) *IPRangeAggregation {
a.entries = append(a.entries, IPRangeAggregationEntry{Key: key, Mask: mask})
return a
}
func (a *IPRangeAggregation) AddRange(from, to string) *IPRangeAggregation {
a.entries = append(a.entries, IPRangeAggregationEntry{From: from, To: to})
return a
}
func (a *IPRangeAggregation) AddRangeWithKey(key, from, to string) *IPRangeAggregation {
a.entries = append(a.entries, IPRangeAggregationEntry{Key: key, From: from, To: to})
return a
}
func (a *IPRangeAggregation) AddUnboundedTo(from string) *IPRangeAggregation {
a.entries = append(a.entries, IPRangeAggregationEntry{From: from, To: ""})
return a
}
func (a *IPRangeAggregation) AddUnboundedToWithKey(key, from string) *IPRangeAggregation {
a.entries = append(a.entries, IPRangeAggregationEntry{Key: key, From: from, To: ""})
return a
}
func (a *IPRangeAggregation) AddUnboundedFrom(to string) *IPRangeAggregation {
a.entries = append(a.entries, IPRangeAggregationEntry{From: "", To: to})
return a
}
func (a *IPRangeAggregation) AddUnboundedFromWithKey(key, to string) *IPRangeAggregation {
a.entries = append(a.entries, IPRangeAggregationEntry{Key: key, From: "", To: to})
return a
}
func (a *IPRangeAggregation) Lt(to string) *IPRangeAggregation {
a.entries = append(a.entries, IPRangeAggregationEntry{From: "", To: to})
return a
}
func (a *IPRangeAggregation) LtWithKey(key, to string) *IPRangeAggregation {
a.entries = append(a.entries, IPRangeAggregationEntry{Key: key, From: "", To: to})
return a
}
func (a *IPRangeAggregation) Between(from, to string) *IPRangeAggregation {
a.entries = append(a.entries, IPRangeAggregationEntry{From: from, To: to})
return a
}
func (a *IPRangeAggregation) BetweenWithKey(key, from, to string) *IPRangeAggregation {
a.entries = append(a.entries, IPRangeAggregationEntry{Key: key, From: from, To: to})
return a
}
func (a *IPRangeAggregation) Gt(from string) *IPRangeAggregation {
a.entries = append(a.entries, IPRangeAggregationEntry{From: from, To: ""})
return a
}
func (a *IPRangeAggregation) GtWithKey(key, from string) *IPRangeAggregation {
a.entries = append(a.entries, IPRangeAggregationEntry{Key: key, From: from, To: ""})
return a
}
func (a *IPRangeAggregation) Source() (interface{}, error) {
// Example:
// {
// "aggs" : {
// "range" : {
// "ip_range": {
// "field": "ip",
// "ranges": [
// { "to": "10.0.0.5" },
// { "from": "10.0.0.5" }
// ]
// }
// }
// }
// }
// }
//
// This method returns only the { "ip_range" : { ... } } part.
source := make(map[string]interface{})
opts := make(map[string]interface{})
source["ip_range"] = opts
// ValuesSourceAggregationBuilder
if a.field != "" {
opts["field"] = a.field
}
if a.keyed != nil {
opts["keyed"] = *a.keyed
}
var ranges []interface{}
for _, ent := range a.entries {
r := make(map[string]interface{})
if ent.Key != "" {
r["key"] = ent.Key
}
if ent.Mask != "" {
r["mask"] = ent.Mask
} else {
if ent.From != "" {
r["from"] = ent.From
}
if ent.To != "" {
r["to"] = ent.To
}
}
ranges = append(ranges, r)
}
opts["ranges"] = ranges
// 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
}
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