mapping

README

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

Documentation

Index

• func AnalyzerText(w http.ResponseWriter, req *http.Request)
• func Asset(name string) ([]byte, error)
• func AssetDir(name string) ([]string, error)
• func AssetFS() *assetfs.AssetFS
• func AssetInfo(name string) (os.FileInfo, error)
• func AssetNames() []string
• func ListAnalyzerNames(w http.ResponseWriter, req *http.Request)
• func ListCharFilterNames(w http.ResponseWriter, req *http.Request)
• func ListCharFilterTypes(w http.ResponseWriter, req *http.Request)
• func ListDateTimeParserNames(w http.ResponseWriter, req *http.Request)
• func ListTokenFilterNames(w http.ResponseWriter, req *http.Request)
• func ListTokenFilterTypes(w http.ResponseWriter, req *http.Request)
• func ListTokenMapNames(w http.ResponseWriter, req *http.Request)
• func ListTokenizerNames(w http.ResponseWriter, req *http.Request)
• func ListTokenizerTypes(w http.ResponseWriter, req *http.Request)
• func MustAsset(name string) []byte
• func RegisterHandlers(router *mux.Router, pathBase string)
• func RestoreAsset(dir, name string) error
• func RestoreAssets(dir, name string) error
• func ValidateMapping(w http.ResponseWriter, req *http.Request)

Functions

func AnalyzerText

func AnalyzerText(w http.ResponseWriter, req *http.Request)

func Asset

func Asset(name string) ([]byte, error)

Asset loads and returns the asset for the given name. It returns an error if the asset could not be found or could not be loaded.

func AssetDir

func AssetDir(name string) ([]string, error)

AssetDir returns the file names below a certain directory embedded in the file by go-bindata. For example if you run go-bindata on data/... and data contains the following hierarchy:

data/
  foo.txt
  img/
    a.png
    b.png

then AssetDir("data") would return []string{"foo.txt", "img"} AssetDir("data/img") would return []string{"a.png", "b.png"} AssetDir("foo.txt") and AssetDir("notexist") would return an error AssetDir("") will return []string{"data"}.

func AssetFS

func AssetFS() *assetfs.AssetFS

func AssetInfo

func AssetInfo(name string) (os.FileInfo, error)

AssetInfo loads and returns the asset info for the given name. It returns an error if the asset could not be found or could not be loaded.

func AssetNames

func AssetNames() []string

AssetNames returns the names of the assets.

func ListAnalyzerNames

func ListAnalyzerNames(w http.ResponseWriter, req *http.Request)

func ListCharFilterNames

func ListCharFilterNames(w http.ResponseWriter, req *http.Request)

func ListCharFilterTypes

func ListCharFilterTypes(w http.ResponseWriter, req *http.Request)

func ListDateTimeParserNames

func ListDateTimeParserNames(w http.ResponseWriter, req *http.Request)

func ListTokenFilterNames

func ListTokenFilterNames(w http.ResponseWriter, req *http.Request)

func ListTokenFilterTypes

func ListTokenFilterTypes(w http.ResponseWriter, req *http.Request)

func ListTokenMapNames

func ListTokenMapNames(w http.ResponseWriter, req *http.Request)

func ListTokenizerNames

func ListTokenizerNames(w http.ResponseWriter, req *http.Request)

func ListTokenizerTypes

func ListTokenizerTypes(w http.ResponseWriter, req *http.Request)

func MustAsset

func MustAsset(name string) []byte

MustAsset is like Asset but panics when Asset would return an error. It simplifies safe initialization of global variables.

func RegisterHandlers

func RegisterHandlers(router *mux.Router, pathBase string)

RegisterHandlers registers mapping handlers on a router at the given pathBase, such as at "/api".

func RestoreAsset

func RestoreAsset(dir, name string) error

Restore an asset under the given directory

func RestoreAssets

func RestoreAssets(dir, name string) error

Restore assets under the given directory recursively

func ValidateMapping

func ValidateMapping(w http.ResponseWriter, req *http.Request)