1dcd06e412
now, as part of your index mapping you can create custom analysis components. these custome analysis components are serialized as part of the mapping, and reused as you would expect on subsequent accesses.
153 lines
5.7 KiB
Go
153 lines
5.7 KiB
Go
// Copyright (c) 2014 Couchbase, Inc.
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
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// except in compliance with the License. You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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// Unless required by applicable law or agreed to in writing, software distributed under the
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// License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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// either express or implied. See the License for the specific language governing permissions
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// and limitations under the License.
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package bleve
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import (
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"expvar"
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"github.com/blevesearch/bleve/registry"
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"time"
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// fragment formatters
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_ "github.com/blevesearch/bleve/search/highlight/fragment_formatters/ansi"
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_ "github.com/blevesearch/bleve/search/highlight/fragment_formatters/html"
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// fragmenters
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_ "github.com/blevesearch/bleve/search/highlight/fragmenters/simple"
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// highlighters
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_ "github.com/blevesearch/bleve/search/highlight/highlighters/simple"
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// char filters
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_ "github.com/blevesearch/bleve/analysis/char_filters/html_char_filter"
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_ "github.com/blevesearch/bleve/analysis/char_filters/regexp_char_filter"
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_ "github.com/blevesearch/bleve/analysis/char_filters/zero_width_non_joiner"
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// analyzers
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_ "github.com/blevesearch/bleve/analysis/analyzers/custom_analyzer"
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_ "github.com/blevesearch/bleve/analysis/analyzers/keyword_analyzer"
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_ "github.com/blevesearch/bleve/analysis/analyzers/simple_analyzer"
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_ "github.com/blevesearch/bleve/analysis/analyzers/standard_analyzer"
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// token filters
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_ "github.com/blevesearch/bleve/analysis/token_filters/apostrophe_filter"
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_ "github.com/blevesearch/bleve/analysis/token_filters/edge_ngram_filter"
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_ "github.com/blevesearch/bleve/analysis/token_filters/elision_filter"
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_ "github.com/blevesearch/bleve/analysis/token_filters/keyword_marker_filter"
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_ "github.com/blevesearch/bleve/analysis/token_filters/length_filter"
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_ "github.com/blevesearch/bleve/analysis/token_filters/lower_case_filter"
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_ "github.com/blevesearch/bleve/analysis/token_filters/ngram_filter"
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_ "github.com/blevesearch/bleve/analysis/token_filters/stop_tokens_filter"
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_ "github.com/blevesearch/bleve/analysis/token_filters/truncate_token_filter"
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_ "github.com/blevesearch/bleve/analysis/token_filters/unicode_normalize"
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// tokenizers
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_ "github.com/blevesearch/bleve/analysis/tokenizers/regexp_tokenizer"
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_ "github.com/blevesearch/bleve/analysis/tokenizers/single_token"
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_ "github.com/blevesearch/bleve/analysis/tokenizers/whitespace_tokenizer"
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// date time parsers
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_ "github.com/blevesearch/bleve/analysis/datetime_parsers/datetime_optional"
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_ "github.com/blevesearch/bleve/analysis/datetime_parsers/flexible_go"
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// languages
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_ "github.com/blevesearch/bleve/analysis/language/ar"
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_ "github.com/blevesearch/bleve/analysis/language/bg"
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_ "github.com/blevesearch/bleve/analysis/language/ca"
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_ "github.com/blevesearch/bleve/analysis/language/ckb"
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_ "github.com/blevesearch/bleve/analysis/language/cs"
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_ "github.com/blevesearch/bleve/analysis/language/da"
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_ "github.com/blevesearch/bleve/analysis/language/de"
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_ "github.com/blevesearch/bleve/analysis/language/el"
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_ "github.com/blevesearch/bleve/analysis/language/en"
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_ "github.com/blevesearch/bleve/analysis/language/es"
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_ "github.com/blevesearch/bleve/analysis/language/eu"
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_ "github.com/blevesearch/bleve/analysis/language/fa"
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_ "github.com/blevesearch/bleve/analysis/language/fi"
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_ "github.com/blevesearch/bleve/analysis/language/fr"
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_ "github.com/blevesearch/bleve/analysis/language/ga"
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_ "github.com/blevesearch/bleve/analysis/language/gl"
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_ "github.com/blevesearch/bleve/analysis/language/hi"
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_ "github.com/blevesearch/bleve/analysis/language/hu"
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_ "github.com/blevesearch/bleve/analysis/language/hy"
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_ "github.com/blevesearch/bleve/analysis/language/id"
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_ "github.com/blevesearch/bleve/analysis/language/it"
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_ "github.com/blevesearch/bleve/analysis/language/nl"
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_ "github.com/blevesearch/bleve/analysis/language/no"
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_ "github.com/blevesearch/bleve/analysis/language/pt"
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_ "github.com/blevesearch/bleve/analysis/language/ro"
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_ "github.com/blevesearch/bleve/analysis/language/ru"
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_ "github.com/blevesearch/bleve/analysis/language/sv"
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_ "github.com/blevesearch/bleve/analysis/language/th"
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_ "github.com/blevesearch/bleve/analysis/language/tr"
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// kv stores
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_ "github.com/blevesearch/bleve/index/store/boltdb"
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_ "github.com/blevesearch/bleve/index/store/inmem"
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// byte array converters
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_ "github.com/blevesearch/bleve/analysis/byte_array_converters/ignore"
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_ "github.com/blevesearch/bleve/analysis/byte_array_converters/json"
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_ "github.com/blevesearch/bleve/analysis/byte_array_converters/string"
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)
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var bleveExpVar = expvar.NewMap("bleve")
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type configuration struct {
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Cache *registry.Cache
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DefaultHighlighter string
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DefaultKVStore string
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}
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func newConfiguration() *configuration {
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return &configuration{
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Cache: registry.NewCache(),
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}
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}
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// Config contains library level configuration
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var Config *configuration
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func init() {
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bootStart := time.Now()
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// build the default configuration
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Config = newConfiguration()
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Config.Cache.DefineFragmentFormatter("highlightSpanHTML",
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map[string]interface{}{
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"type": "html",
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"before": `<span class="highlight">`,
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"after": `</span>`,
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})
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Config.Cache.DefineHighlighter("html",
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map[string]interface{}{
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"type": "simple",
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"fragmenter": "simple",
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"formatter": "highlightSpanHTML",
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})
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Config.Cache.DefineHighlighter("ansi",
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map[string]interface{}{
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"type": "simple",
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"fragmenter": "simple",
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"formatter": "ansi",
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})
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// set the default highlighter
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Config.DefaultHighlighter = "html"
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// default kv store
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Config.DefaultKVStore = "boltdb"
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bootDuration := time.Since(bootStart)
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bleveExpVar.Add("bootDuration", int64(bootDuration))
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}
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