Provided by: liblucy-perl_0.3.3-8build1_amd64
Lucy::Analysis::Normalizer - Unicode normalization, case folding and accent stripping Normalizer is an Analyzer which normalizes tokens to one of the Unicode normalization forms.
my $normalizer = Lucy::Analysis::Normalizer->new; my $polyanalyzer = Lucy::Analysis::PolyAnalyzer->new( analyzers => [ $normalizer, $tokenizer, $stemmer ], );
Optionally, it performs Unicode case folding and converts accented characters to their base character. If you use highlighting, Normalizer should be run after tokenization because it might add or remove characters.
new( [labeled params] ) my $normalizer = Lucy::Analysis::Normalizer->new( normalization_form => 'NFKC', case_fold => 1, strip_accents => 0, ); · normalization_form - Unicode normalization form, can be one of 'NFC', 'NFKC', 'NFD', 'NFKD'. Defaults to 'NFKC'. · case_fold - Perform case folding, default is true. · strip_accents - Strip accents, default is false.
Lucy::Analysis::Normalizer isa Lucy::Analysis::Analyzer isa Lucy::Object::Obj.