C# (CSharp) org.apache.lucene.analysis.path Namespace

Classes

Name	Description
PathHierarchyTokenizer	Tokenizer for path-like hierarchies. Take something like: /something/something/else and make: /something /something/something /something/something/else
PathHierarchyTokenizerFactory	Factory for PathHierarchyTokenizer. This factory is typically configured for use only in the `index` Analyzer (or only in the `query` Analyzer, but never both). For example, in the configuration below a query for `Books/NonFic` will match documents indexed with values like `Books/NonFic`, `Books/NonFic/Law`, `Books/NonFic/Science/Physics`, etc. But it will not match documents indexed with values like `Books`, or `Books/Fic`... <fieldType name="descendent_path" class="solr.TextField"> <analyzer type="index"> <tokenizer class="solr.PathHierarchyTokenizerFactory" delimiter="/" /> </analyzer> <analyzer type="query"> <tokenizer class="solr.KeywordTokenizerFactory" /> </analyzer> </fieldType> In this example however we see the oposite configuration, so that a query for `Books/NonFic/Science/Physics` would match documents containing `Books/NonFic`, `Books/NonFic/Science`, or `Books/NonFic/Science/Physics`, but not `Books/NonFic/Science/Physics/Theory` or `Books/NonFic/Law`. <fieldType name="descendent_path" class="solr.TextField"> <analyzer type="index"> <tokenizer class="solr.KeywordTokenizerFactory" /> </analyzer> <analyzer type="query"> <tokenizer class="solr.PathHierarchyTokenizerFactory" delimiter="/" /> </analyzer> </fieldType>
ReversePathHierarchyTokenizer	Tokenizer for domain-like hierarchies. Take something like: www.site.co.uk and make: www.site.co.uk site.co.uk co.uk uk