public virtual void TestWithKeywordAttribute()
{
CharArraySet set = new CharArraySet(TEST_VERSION_CURRENT, 1, true);
set.add("hole");
CzechStemFilter filter = new CzechStemFilter(new SetKeywordMarkerFilter(new MockTokenizer(new StringReader("hole desek"), MockTokenizer.WHITESPACE, false), set));
AssertTokenStreamContents(filter, new string[] { "hole", "desk" });
}
/// <summary>
/// Creates
/// <seealso cref="org.apache.lucene.analysis.Analyzer.TokenStreamComponents"/>
/// used to tokenize all the text in the provided <seealso cref="Reader"/>.
/// </summary>
/// <returns> <seealso cref="org.apache.lucene.analysis.Analyzer.TokenStreamComponents"/>
/// built from a <seealso cref="StandardTokenizer"/> filtered with
/// <seealso cref="StandardFilter"/>, <seealso cref="LowerCaseFilter"/>, <seealso cref="StopFilter"/>
/// , and <seealso cref="CzechStemFilter"/> (only if version is >= LUCENE_31). If
/// a version is >= LUCENE_31 and a stem exclusion set is provided via
/// <seealso cref="#CzechAnalyzer(Version, CharArraySet, CharArraySet)"/> a
/// <seealso cref="SetKeywordMarkerFilter"/> is added before
/// <seealso cref="CzechStemFilter"/>. </returns>
public override TokenStreamComponents CreateComponents(string fieldName, TextReader reader)
{
Tokenizer source = new StandardTokenizer(matchVersion, reader);
TokenStream result = new StandardFilter(matchVersion, source);
result = new LowerCaseFilter(matchVersion, result);
result = new StopFilter(matchVersion, result, stopwords);
if (matchVersion.OnOrAfter(LuceneVersion.LUCENE_31))
{
if (this.stemExclusionTable.Any())
{
result = new SetKeywordMarkerFilter(result, stemExclusionTable);
}
result = new CzechStemFilter(result);
}
return(new TokenStreamComponents(source, result));
}
/// <summary>
/// Creates
/// <see cref="TokenStreamComponents"/>
/// used to tokenize all the text in the provided <see cref="TextReader"/>.
/// </summary>
/// <returns> <see cref="TokenStreamComponents"/>
/// built from a <see cref="StandardTokenizer"/> filtered with
/// <see cref="StandardFilter"/>, <see cref="LowerCaseFilter"/>, <see cref="StopFilter"/>,
/// and <see cref="CzechStemFilter"/> (only if version is >= LUCENE_31). If
/// a version is >= LUCENE_31 and a stem exclusion set is provided via
/// <see cref="CzechAnalyzer(LuceneVersion, CharArraySet, CharArraySet)"/> a
/// <see cref="SetKeywordMarkerFilter"/> is added before
/// <see cref="CzechStemFilter"/>. </returns>
protected internal override TokenStreamComponents CreateComponents(string fieldName, TextReader reader)
{
Tokenizer source = new StandardTokenizer(m_matchVersion, reader);
TokenStream result = new StandardFilter(m_matchVersion, source);
result = new LowerCaseFilter(m_matchVersion, result);
result = new StopFilter(m_matchVersion, result, m_stopwords);
#pragma warning disable 612, 618
if (m_matchVersion.OnOrAfter(LuceneVersion.LUCENE_31))
#pragma warning restore 612, 618
{
if (this.stemExclusionTable.Count > 0)
{
result = new SetKeywordMarkerFilter(result, stemExclusionTable);
}
result = new CzechStemFilter(result);
}
return(new TokenStreamComponents(source, result));
}
public virtual void TestWithKeywordAttribute()
{
CharArraySet set = new CharArraySet(TEST_VERSION_CURRENT, 1, true);
set.add("hole");
CzechStemFilter filter = new CzechStemFilter(new SetKeywordMarkerFilter(new MockTokenizer(new StringReader("hole desek"), MockTokenizer.WHITESPACE, false), set));
AssertTokenStreamContents(filter, new string[] { "hole", "desk" });
}
/// <summary>
/// Creates
/// <seealso cref="org.apache.lucene.analysis.Analyzer.TokenStreamComponents"/>
/// used to tokenize all the text in the provided <seealso cref="Reader"/>.
/// </summary>
/// <returns> <seealso cref="org.apache.lucene.analysis.Analyzer.TokenStreamComponents"/>
/// built from a <seealso cref="StandardTokenizer"/> filtered with
/// <seealso cref="StandardFilter"/>, <seealso cref="LowerCaseFilter"/>, <seealso cref="StopFilter"/>
/// , and <seealso cref="CzechStemFilter"/> (only if version is >= LUCENE_31). If
/// a version is >= LUCENE_31 and a stem exclusion set is provided via
/// <seealso cref="#CzechAnalyzer(Version, CharArraySet, CharArraySet)"/> a
/// <seealso cref="SetKeywordMarkerFilter"/> is added before
/// <seealso cref="CzechStemFilter"/>. </returns>
public override TokenStreamComponents CreateComponents(string fieldName, TextReader reader)
{
Tokenizer source = new StandardTokenizer(matchVersion, reader);
TokenStream result = new StandardFilter(matchVersion, source);
result = new LowerCaseFilter(matchVersion, result);
result = new StopFilter(matchVersion, result, stopwords);
#pragma warning disable 612, 618
if (matchVersion.OnOrAfter(LuceneVersion.LUCENE_31))
#pragma warning restore 612, 618
{
if (this.stemExclusionTable.Any())
{
result = new SetKeywordMarkerFilter(result, stemExclusionTable);
}
result = new CzechStemFilter(result);
}
return new TokenStreamComponents(source, result);
}
