org.apache.lucene.analysis.fr
Class FrenchStemFilter
java.lang.Object
org.apache.lucene.util.AttributeSource
org.apache.lucene.analysis.TokenStream
org.apache.lucene.analysis.TokenFilter
org.apache.lucene.analysis.fr.FrenchStemFilter
- All Implemented Interfaces:
- Closeable
Deprecated. (3.1) Use SnowballFilter
with
FrenchStemmer
instead, which has the
same functionality. This filter will be removed in Lucene 5.0
@Deprecated
public final class FrenchStemFilter
- extends TokenFilter
A TokenFilter
that stems french words.
The used stemmer can be changed at runtime after the
filter object is created (as long as it is a FrenchStemmer
).
To prevent terms from being stemmed use an instance of
KeywordMarkerFilter
or a custom TokenFilter
that sets
the KeywordAttribute
before this TokenStream
.
- See Also:
KeywordMarkerFilter
Methods inherited from class org.apache.lucene.util.AttributeSource |
addAttribute, addAttributeImpl, captureState, clearAttributes, cloneAttributes, copyTo, equals, getAttribute, getAttributeClassesIterator, getAttributeFactory, getAttributeImplsIterator, hasAttribute, hasAttributes, hashCode, reflectAsString, reflectWith, restoreState |
FrenchStemFilter
public FrenchStemFilter(TokenStream in)
- Deprecated.
incrementToken
public boolean incrementToken()
throws IOException
- Deprecated.
- Specified by:
incrementToken
in class TokenStream
- Returns:
- Returns true for the next token in the stream, or false at EOS
- Throws:
IOException
setStemmer
public void setStemmer(FrenchStemmer stemmer)
- Deprecated.
- Set a alternative/custom
FrenchStemmer
for this filter.
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