org.apache.lucene.analysis.ngram
public class NGramTokenFilter extends TokenFilter
Field Summary | |
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static int | DEFAULT_MAX_NGRAM_SIZE |
static int | DEFAULT_MIN_NGRAM_SIZE |
Constructor Summary | |
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NGramTokenFilter(TokenStream input, int minGram, int maxGram)
Creates NGramTokenFilter with given min and max n-grams. | |
NGramTokenFilter(TokenStream input)
Creates NGramTokenFilter with default min and max n-grams. |
Method Summary | |
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Token | next() Returns the next token in the stream, or null at EOS. |
Parameters: input TokenStream holding the input to be tokenized minGram the smallest n-gram to generate maxGram the largest n-gram to generate
Parameters: input TokenStream holding the input to be tokenized