1// Copyright 2012-2015 Oliver Eilhard. All rights reserved. 2// Use of this source code is governed by a MIT-license. 3// See http://olivere.mit-license.org/license.txt for details. 4 5package elastic 6 7// A term query matches documents that contain 8// a term (not analyzed). For more details, see 9// http://www.elasticsearch.org/guide/reference/query-dsl/term-query.html 10type TermQuery struct { 11 Query 12 name string 13 value interface{} 14 boost *float32 15 queryName string 16} 17 18// Creates a new term query. 19func NewTermQuery(name string, value interface{}) TermQuery { 20 t := TermQuery{name: name, value: value} 21 return t 22} 23 24func (q TermQuery) Boost(boost float32) TermQuery { 25 q.boost = &boost 26 return q 27} 28 29func (q TermQuery) QueryName(queryName string) TermQuery { 30 q.queryName = queryName 31 return q 32} 33 34// Creates the query source for the term query. 35func (q TermQuery) Source() interface{} { 36 // {"term":{"name":"value"}} 37 source := make(map[string]interface{}) 38 tq := make(map[string]interface{}) 39 source["term"] = tq 40 41 if q.boost == nil && q.queryName == "" { 42 tq[q.name] = q.value 43 } else { 44 subQ := make(map[string]interface{}) 45 subQ["value"] = q.value 46 if q.boost != nil { 47 subQ["boost"] = *q.boost 48 } 49 if q.queryName != "" { 50 subQ["_name"] = q.queryName 51 } 52 tq[q.name] = subQ 53 } 54 return source 55} 56