37 lines
1.0 KiB
Go
37 lines
1.0 KiB
Go
package esquery
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import "github.com/fatih/structs"
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// ConstantScoreQuery represents a compound query of type "constant_score", as
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// described in
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// https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-constant-score-query.html
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type ConstantScoreQuery struct {
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filter Mappable
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boost float32
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}
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// ConstantScore creates a new query of type "contant_score" with the provided
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// filter query.
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func ConstantScore(filter Mappable) *ConstantScoreQuery {
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return &ConstantScoreQuery{
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filter: filter,
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}
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}
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// Boost sets the boost value of the query.
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func (q *ConstantScoreQuery) Boost(b float32) *ConstantScoreQuery {
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q.boost = b
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return q
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}
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// Map returns a map representation of the query, thus implementing the
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// Mappable interface.
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func (q *ConstantScoreQuery) Map() map[string]interface{} {
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return map[string]interface{}{
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"constant_score": structs.Map(struct {
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Filter map[string]interface{} `structs:"filter"`
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Boost float32 `structs:"boost,omitempty"`
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}{q.filter.Map(), q.boost}),
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}
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}
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