Ejemplo n.º 1
0
// BuildArticleMapping returns a mapping for indexing wikipedia articles
// in a manner similar to that done by lucene nightly benchmarks
func BuildArticleMapping() *bleve.IndexMapping {

	// a generic reusable mapping for english text
	standardJustIndexed := bleve.NewTextFieldMapping()
	standardJustIndexed.Store = false
	standardJustIndexed.IncludeInAll = false
	standardJustIndexed.IncludeTermVectors = false
	standardJustIndexed.Analyzer = "standard"

	keywordJustIndexed := bleve.NewTextFieldMapping()
	keywordJustIndexed.Store = false
	keywordJustIndexed.IncludeInAll = false
	keywordJustIndexed.IncludeTermVectors = false
	keywordJustIndexed.Analyzer = "keyword"

	articleMapping := bleve.NewDocumentMapping()

	// title
	articleMapping.AddFieldMappingsAt("title",
		keywordJustIndexed)

	// text
	articleMapping.AddFieldMappingsAt("text",
		standardJustIndexed)

	// _all (disabled)
	disabledSection := bleve.NewDocumentDisabledMapping()
	articleMapping.AddSubDocumentMapping("_all", disabledSection)

	indexMapping := bleve.NewIndexMapping()
	indexMapping.DefaultMapping = articleMapping
	indexMapping.DefaultAnalyzer = "standard"

	return indexMapping
}
Ejemplo n.º 2
0
func buildIndexMapping(language string) *bleve.IndexMapping {
	txtMapping := bleve.NewTextFieldMapping()
	txtMapping.Analyzer = language

	storeFieldOnlyMapping := bleve.NewTextFieldMapping()
	storeFieldOnlyMapping.Index = false
	storeFieldOnlyMapping.IncludeTermVectors = false
	storeFieldOnlyMapping.IncludeInAll = false

	docMapping := bleve.NewDocumentMapping()
	docMapping.AddSubDocumentMapping("id", bleve.NewDocumentDisabledMapping())
	docMapping.AddFieldMappingsAt("content", txtMapping)
	docMapping.AddFieldMappingsAt("title", txtMapping)
	docMapping.AddFieldMappingsAt("data", storeFieldOnlyMapping)

	mapping := bleve.NewIndexMapping()
	mapping.AddDocumentMapping("doc", docMapping)
	mapping.DefaultAnalyzer = language
	return mapping
}