A modern text indexing library for go. (this is a mirror of the github repository)
http://www.blevesearch.com/
0f16eccd6b
name "exception"
configure with list of regexp string "exceptions"
these exceptions regexps that match sequences you want treated
as a single token. these sequences are NOT sent to the
underlying tokenizer
configure "tokenizer" is the named tokenizer that should be
used for processing all text regions not matching exceptions
An example configuration with simple patterns to match URLs and
email addresses:
map[string]interface{}{
"type": "exception",
"tokenizer": "unicode",
"exceptions": []interface{}{
`[hH][tT][tT][pP][sS]?://(\S)*`,
`[fF][iI][lL][eE]://(\S)*`,
`[fF][tT][pP]://(\S)*`,
`\S+@\S+`,
}
}
|
||
|---|---|---|
| analysis | ||
| docs | ||
| document | ||
| http | ||
| index | ||
| numeric_util | ||
| registry | ||
| search | ||
| test | ||
| utils | ||
| .gitignore | ||
| .travis.yml | ||
| config_cld2.go | ||
| config_cznicb.go | ||
| config_forestdb.go | ||
| config_icu.go | ||
| config_kagome.go | ||
| config_leveldb.go | ||
| config_stemmer.go | ||
| config.go | ||
| doc.go | ||
| error.go | ||
| examples_test.go | ||
| index_alias_impl_test.go | ||
| index_alias_impl.go | ||
| index_alias.go | ||
| index_impl.go | ||
| index_meta_test.go | ||
| index_meta.go | ||
| index_stats.go | ||
| index_test.go | ||
| index.go | ||
| LICENSE | ||
| mapping_document.go | ||
| mapping_field.go | ||
| mapping_index.go | ||
| mapping_test.go | ||
| query_boolean.go | ||
| query_conjunction.go | ||
| query_date_range.go | ||
| query_disjunction.go | ||
| query_fuzzy.go | ||
| query_match_all.go | ||
| query_match_none.go | ||
| query_match_phrase.go | ||
| query_match.go | ||
| query_numeric_range.go | ||
| query_phrase.go | ||
| query_prefix.go | ||
| query_regexp.go | ||
| query_string_parser_test.go | ||
| query_string_parser.go | ||
| query_string.go | ||
| query_string.nex | ||
| query_string.nn.go | ||
| query_string.y | ||
| query_string.y.go | ||
| query_term.go | ||
| query_test.go | ||
| query_wildcard.go | ||
| query.go | ||
| README.md | ||
| reflect.go | ||
| search_test.go | ||
| search.go | ||
bleve
modern text indexing in go - blevesearch.com
Try out bleve live by searching our wiki.
Features
- Index any go data structure (including JSON)
- Intelligent defaults backed up by powerful configuration
- Supported field types:
- Text, Numeric, Date
- Supported query types:
- Term, Phrase, Match, Match Phrase, Prefix
- Conjunction, Disjunction, Boolean
- Numeric Range, Date Range
- Simple query syntax for human entry
- tf-idf Scoring
- Search result match highlighting
- Supports Aggregating Facets:
- Terms Facet
- Numeric Range Facet
- Date Range Facet
Discussion
Discuss usage and development of bleve in the google group.
Indexing
message := struct{
Id string
From string
Body string
}{
Id: "example",
From: "marty.schoch@gmail.com",
Body: "bleve indexing is easy",
}
mapping := bleve.NewIndexMapping()
index, err := bleve.New("example.bleve", mapping)
if err != nil {
panic(err)
}
index.Index(message.Id, message)
Querying
index, _ := bleve.Open("example.bleve")
query := bleve.NewQueryStringQuery("bleve")
searchRequest := bleve.NewSearchRequest(query)
searchResult, _ := index.Search(searchRequest)
License
Apache License Version 2.0
Status
