Class HyphenationCompoundWordTokenFilterFactory

Factory for HyphenationCompoundWordTokenFilter.

This factory accepts the following parameters: 
  • hyphenator
    (mandatory): path to the FOP xml hyphenation pattern. See http://offo.sourceforge.net/hyphenation/.
  • encoding
    (optional): encoding of the xml hyphenation file. defaults to UTF-8.
  • dictionary
    (optional): dictionary of words. defaults to no dictionary.
  • minWordSize
    (optional): minimal word length that gets decomposed. defaults to 5.
  • minSubwordSize
    (optional): minimum length of subwords. defaults to 2.
  • maxSubwordSize
    (optional): maximum length of subwords. defaults to 15.
  • onlyLongestMatch
    (optional): if true, adds only the longest matching subword to the stream. defaults to false.

<fieldType name="text_hyphncomp" class="solr.TextField" positionIncrementGap="100">
                                                    <analyzer>
                                                      <tokenizer class="solr.WhitespaceTokenizerFactory"/>
                                                      <filter class="solr.HyphenationCompoundWordTokenFilterFactory" hyphenator="hyphenator.xml" encoding="UTF-8"
                                                          dictionary="dictionary.txt" minWordSize="5" minSubwordSize="2" maxSubwordSize="15" onlyLongestMatch="false"/>
                                                    </analyzer>
                                                  </fieldType>
Inheritance
object
AbstractAnalysisFactory
TokenFilterFactory
HyphenationCompoundWordTokenFilterFactory
Inherited Members
Namespace: Lucene.Net.Analysis.Compound
Assembly: Lucene.Net.Analysis.Common.dll
Syntax
public class HyphenationCompoundWordTokenFilterFactory : TokenFilterFactory, IResourceLoaderAware

Constructors

HyphenationCompoundWordTokenFilterFactory(IDictionary<string, string>)

Creates a new HyphenationCompoundWordTokenFilterFactory

Declaration
public HyphenationCompoundWordTokenFilterFactory(IDictionary<string, string> args)
Parameters
Type Name Description
IDictionary<string, string> args
See Also

Methods

Create(TokenStream)

Transform the specified input Lucene.Net.Analysis.TokenStream

Declaration
public override TokenStream Create(TokenStream input)
Parameters
Type Name Description
TokenStream input
Returns
Type Description
TokenStream
Overrides
See Also

Inform(IResourceLoader)

Initializes this component with the provided IResourceLoader (used for loading types, embedded resources, files, etc).

Declaration
public virtual void Inform(IResourceLoader loader)
Parameters
Type Name Description
IResourceLoader loader
See Also

Implements

See Also