Package org.apache.lucene.analysis.icu
package org.apache.lucene.analysis.icu
Analysis components based on ICU
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ClassesClassDescriptionConverts each token into its
CollationKey, and then encodes bytes as an index term.Indexes collation keys as a single-valuedSortedDocValuesField.ConfiguresKeywordTokenizerwithICUCollationAttributeFactory.A TokenFilter that applies search term folding to Unicode text, applying foldings from UTR#30 Character Foldings.Factory forICUFoldingFilter.Normalize token text with ICU'sNormalizer2.Factory forICUNormalizer2CharFilterNormalize token text with ICU'sNormalizer2Factory forICUNormalizer2FilterATokenFilterthat transforms text with ICU.Factory forICUTransformFilter.