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// Copyright 2012-2015 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
// A limit filter limits the number of documents (per shard) to execute on.
// For details, see:
// http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/query-dsl-limit-filter.html
type LimitFilter struct {
Filter
limit int
}
func NewLimitFilter(limit int) LimitFilter {
f := LimitFilter{limit: limit}
return f
}
func (f LimitFilter) Source() interface{} {
// {
// "limit" : {
// "value" : "..."
// }
// }
source := make(map[string]interface{})
params := make(map[string]interface{})
source["limit"] = params
params["value"] = f.limit
return source
}
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