Namespace Lucene.Net.Analysis.Br

Analyzer for Brazilian Portuguese.

Classes

BrazilianAnalyzer

Lucene.Net.Analysis.Analyzer for Brazilian Portuguese language.

Supports an external list of stopwords (words that will not be indexed at all) and an external list of exclusions (words that will not be stemmed, but indexed).

NOTE: This class uses the same Lucene.Net.Util.LuceneVersion dependent settings as StandardAnalyzer.

BrazilianStemFilter

A Lucene.Net.Analysis.TokenFilter that applies BrazilianStemmer.

To prevent terms from being stemmed use an instance of SetKeywordMarkerFilter or a custom Lucene.Net.Analysis.TokenFilter that sets the Lucene.Net.Analysis.TokenAttributes.KeywordAttribute before this Lucene.Net.Analysis.TokenStream.

BrazilianStemFilterFactory

Factory for BrazilianStemFilter.

<fieldType name="text_brstem" class="solr.TextField" positionIncrementGap="100">
  <analyzer>
    <tokenizer class="solr.StandardTokenizerFactory"/>
    <filter class="solr.LowerCaseFilterFactory"/>
    <filter class="solr.BrazilianStemFilterFactory"/>
  </analyzer>
</fieldType>

BrazilianStemmer

A stemmer for Brazilian Portuguese words.