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ObjectAnalyzer
SpellWritingAnalyzer
public class SpellWritingAnalyzer
Drop-in replacement for the Lucene StandardAnalyzer
, which performs
all the same functions plus queues words to a spelling dictionary.
Field Summary | |
---|---|
static String[] |
STOP_WORDS
An array containing some common English words that are usually not useful for searching. |
private Set |
stopSet
Set of stop words to remove during analysis |
private SpellWriter |
writer
Destination for words to be added to dictionary |
Constructor Summary | |
---|---|
SpellWritingAnalyzer(File stopwords,
SpellWriter spellWriter)
Builds an analyzer which writes to the given spelling dictionary, using the stop words from the given file. |
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SpellWritingAnalyzer(Reader stopwords,
SpellWriter spellWriter)
Builds an analyzer which writes to the given spelling dictionary, using the stop words from the given reader. |
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SpellWritingAnalyzer(Set stopWords,
SpellWriter spellWriter)
Builds an analyzer which writes to the given spelling dictionary, using the given stop words. |
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SpellWritingAnalyzer(SpellWriter spellWriter)
Builds an analyzer which writes to the given spelling dictionary, with the default stop words ( STOP_WORDS ). |
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SpellWritingAnalyzer(String[] stopWords,
SpellWriter spellWriter)
Builds an analyzer which writes to the given spelling dictionary, using the given stop words. |
Method Summary | |
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TokenStream |
tokenStream(String fieldName,
Reader reader)
Constructs a StandardTokenizer filtered by a StandardFilter , a SpellWritingFilter , a LowerCaseFilter
and a StopFilter . |
Methods inherited from class Analyzer |
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getPositionIncrementGap |
Methods inherited from class Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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private Set stopSet
private SpellWriter writer
public static final String[] STOP_WORDS
Constructor Detail |
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public SpellWritingAnalyzer(SpellWriter spellWriter)
STOP_WORDS
).
public SpellWritingAnalyzer(Set stopWords, SpellWriter spellWriter)
public SpellWritingAnalyzer(String[] stopWords, SpellWriter spellWriter)
public SpellWritingAnalyzer(File stopwords, SpellWriter spellWriter) throws IOException
IOException
WordlistLoader.getWordSet(File)
public SpellWritingAnalyzer(Reader stopwords, SpellWriter spellWriter) throws IOException
IOException
WordlistLoader.getWordSet(Reader)
Method Detail |
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public TokenStream tokenStream(String fieldName, Reader reader)
StandardTokenizer
filtered by a StandardFilter
, a SpellWritingFilter
, a LowerCaseFilter
and a StopFilter
.
tokenStream
in class Analyzer
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