public final class CzechStemFilter extends TokenFilter
TokenFilter
that applies CzechStemmer
to stem Czech words.
To prevent terms from being stemmed use an instance of
SetKeywordMarkerFilter
or a custom TokenFilter
that sets
the KeywordAttribute
before this TokenStream
.
NOTE: Input is expected to be in lowercase, but with diacritical marks
SetKeywordMarkerFilter
AttributeSource.State
input
DEFAULT_TOKEN_ATTRIBUTE_FACTORY
Constructor and Description |
---|
CzechStemFilter(TokenStream input) |
Modifier and Type | Method and Description |
---|---|
boolean |
incrementToken() |
close, end, reset
addAttribute, addAttributeImpl, captureState, clearAttributes, cloneAttributes, copyTo, equals, getAttribute, getAttributeClassesIterator, getAttributeFactory, getAttributeImplsIterator, hasAttribute, hasAttributes, hashCode, reflectAsString, reflectWith, restoreState, toString
public CzechStemFilter(TokenStream input)
public boolean incrementToken() throws IOException
incrementToken
in class TokenStream
IOException
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