GetEnablePositionIncrementsVersionDefault() public static method

Returns version-dependent default for enablePositionIncrements. Analyzers that embed StopFilter use this method when creating the StopFilter. Prior to 2.9, this returns false. On 2.9 or later, it returns true.
public static GetEnablePositionIncrementsVersionDefault ( Lucene.Net.Util.Version matchVersion ) : bool
matchVersion Lucene.Net.Util.Version
return bool
StopFilter Class Documentation
Exemplo n.º 1
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 /// <summary>Builds an analyzer with the stop words from the given reader. </summary>
 /// <seealso cref="WordlistLoader.GetWordSet(System.IO.TextReader)">
 /// </seealso>
 /// <param name="matchVersion">See <a href="#Version">above</a>
 /// </param>
 /// <param name="stopwords">Reader to load stop words from
 /// </param>
 public StopAnalyzer(Version matchVersion, System.IO.TextReader stopwords)
 {
     stopWords = WordlistLoader.GetWordSet(stopwords);
     enablePositionIncrements = StopFilter.GetEnablePositionIncrementsVersionDefault(matchVersion);
 }
Exemplo n.º 2
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 /// <summary>Builds an analyzer with the stop words from the given set.</summary>
 public StopAnalyzer(Version matchVersion, ISet <string> stopWords)
 {
     this.stopWords           = stopWords;
     enablePositionIncrements = StopFilter.GetEnablePositionIncrementsVersionDefault(matchVersion);
 }
Exemplo n.º 3
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 /// <summary> Builds an analyzer which removes words in ENGLISH_STOP_WORDS.</summary>
 public StopAnalyzer(Version matchVersion)
 {
     stopWords = ENGLISH_STOP_WORDS_SET;
     enablePositionIncrements = StopFilter.GetEnablePositionIncrementsVersionDefault(matchVersion);
 }
Exemplo n.º 4
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 /// <summary> Builds an analyzer with the stop words from the given file.
 ///
 /// </summary>
 /// <seealso cref="WordlistLoader.getWordSet(File)">
 /// </seealso>
 /// <param name="matchVersion">See <a href="#version">above</a>
 /// </param>
 /// <param name="stopwordsFile">File to load stop words from
 /// </param>
 public StopAnalyzer(Version matchVersion, System.IO.FileInfo stopwordsFile)
 {
     stopWords = WordlistLoader.GetWordSet(stopwordsFile);
     this.enablePositionIncrements   = StopFilter.GetEnablePositionIncrementsVersionDefault(matchVersion);
     useDefaultStopPositionIncrement = false;
 }
Exemplo n.º 5
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 /// <summary>Builds an analyzer with the stop words from the given set.</summary>
 public StopAnalyzer(Version matchVersion, System.Collections.Hashtable stopWords)
 {
     this.stopWords = stopWords;
     useDefaultStopPositionIncrement = false;
     enablePositionIncrements        = StopFilter.GetEnablePositionIncrementsVersionDefault(matchVersion);
 }
Exemplo n.º 6
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 /// <summary>Builds an analyzer with the stop words from the given set.</summary>
 public StopAnalyzer(Version matchVersion, ICollection <string> stopWords)
 {
     this.stopWords = stopWords;
     useDefaultStopPositionIncrement = false;
     enablePositionIncrements        = StopFilter.GetEnablePositionIncrementsVersionDefault(matchVersion);
 }