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author | Christopher Speller <crspeller@gmail.com> | 2018-01-29 14:17:40 -0800 |
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committer | GitHub <noreply@github.com> | 2018-01-29 14:17:40 -0800 |
commit | 961c04cae992eadb42d286d2f85f8a675bdc68c8 (patch) | |
tree | 3408f2d06f847e966c53485e2d54c692cdd037c1 /vendor/github.com/olivere/elastic/search_queries_match_phrase_prefix.go | |
parent | 8d66523ba7d9a77129844be476732ebfd5272d64 (diff) | |
download | chat-961c04cae992eadb42d286d2f85f8a675bdc68c8.tar.gz chat-961c04cae992eadb42d286d2f85f8a675bdc68c8.tar.bz2 chat-961c04cae992eadb42d286d2f85f8a675bdc68c8.zip |
Upgrading server dependancies (#8154)
Diffstat (limited to 'vendor/github.com/olivere/elastic/search_queries_match_phrase_prefix.go')
-rw-r--r-- | vendor/github.com/olivere/elastic/search_queries_match_phrase_prefix.go | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/vendor/github.com/olivere/elastic/search_queries_match_phrase_prefix.go b/vendor/github.com/olivere/elastic/search_queries_match_phrase_prefix.go new file mode 100644 index 000000000..10a88668d --- /dev/null +++ b/vendor/github.com/olivere/elastic/search_queries_match_phrase_prefix.go @@ -0,0 +1,89 @@ +// 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 + +// MatchPhrasePrefixQuery is the same as match_phrase, except that it allows for +// prefix matches on the last term in the text. +// +// For more details, see +// https://www.elastic.co/guide/en/elasticsearch/reference/6.0/query-dsl-match-query-phrase-prefix.html +type MatchPhrasePrefixQuery struct { + name string + value interface{} + analyzer string + slop *int + maxExpansions *int + boost *float64 + queryName string +} + +// NewMatchPhrasePrefixQuery creates and initializes a new MatchPhrasePrefixQuery. +func NewMatchPhrasePrefixQuery(name string, value interface{}) *MatchPhrasePrefixQuery { + return &MatchPhrasePrefixQuery{name: name, value: value} +} + +// Analyzer explicitly sets the analyzer to use. It defaults to use explicit +// mapping config for the field, or, if not set, the default search analyzer. +func (q *MatchPhrasePrefixQuery) Analyzer(analyzer string) *MatchPhrasePrefixQuery { + q.analyzer = analyzer + return q +} + +// Slop sets the phrase slop if evaluated to a phrase query type. +func (q *MatchPhrasePrefixQuery) Slop(slop int) *MatchPhrasePrefixQuery { + q.slop = &slop + return q +} + +// MaxExpansions sets the number of term expansions to use. +func (q *MatchPhrasePrefixQuery) MaxExpansions(n int) *MatchPhrasePrefixQuery { + q.maxExpansions = &n + return q +} + +// Boost sets the boost to apply to this query. +func (q *MatchPhrasePrefixQuery) Boost(boost float64) *MatchPhrasePrefixQuery { + q.boost = &boost + return q +} + +// QueryName sets the query name for the filter that can be used when +// searching for matched filters per hit. +func (q *MatchPhrasePrefixQuery) QueryName(queryName string) *MatchPhrasePrefixQuery { + q.queryName = queryName + return q +} + +// Source returns JSON for the function score query. +func (q *MatchPhrasePrefixQuery) Source() (interface{}, error) { + // {"match_phrase_prefix":{"name":{"query":"value","max_expansions":10}}} + source := make(map[string]interface{}) + + match := make(map[string]interface{}) + source["match_phrase_prefix"] = match + + query := make(map[string]interface{}) + match[q.name] = query + + query["query"] = q.value + + if q.analyzer != "" { + query["analyzer"] = q.analyzer + } + if q.slop != nil { + query["slop"] = *q.slop + } + if q.maxExpansions != nil { + query["max_expansions"] = *q.maxExpansions + } + if q.boost != nil { + query["boost"] = *q.boost + } + if q.queryName != "" { + query["_name"] = q.queryName + } + + return source, nil +} |