1// Copyright (c) 2014 Couchbase, Inc. 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15package keyword 16 17import ( 18 "github.com/blevesearch/bleve/analysis" 19 "github.com/blevesearch/bleve/analysis/tokenizer/single" 20 "github.com/blevesearch/bleve/registry" 21) 22 23const Name = "keyword" 24 25func AnalyzerConstructor(config map[string]interface{}, cache *registry.Cache) (*analysis.Analyzer, error) { 26 keywordTokenizer, err := cache.TokenizerNamed(single.Name) 27 if err != nil { 28 return nil, err 29 } 30 rv := analysis.Analyzer{ 31 Tokenizer: keywordTokenizer, 32 } 33 return &rv, nil 34} 35 36func init() { 37 registry.RegisterAnalyzer(Name, AnalyzerConstructor) 38} 39