public class BooleanSimilarityProvider extends AbstractSimilarityProvider
SimilarityProvider
for the BooleanSimilarity
,
which is a simple similarity that gives terms a score equal
to their query boost only. This is useful in situations where
a field does not need to be scored by a full-text ranking
algorithm, but rather all that matters is whether the query
terms matched or not.NO_NORMALIZATION
Constructor and Description |
---|
BooleanSimilarityProvider(java.lang.String name,
Settings settings) |
Modifier and Type | Method and Description |
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org.apache.lucene.search.similarities.BooleanSimilarity |
get()
Returns the
Similarity the Provider is for |
name, parseNormalization
public BooleanSimilarityProvider(java.lang.String name, Settings settings)