Lucy::Index::PostingListReader - Read postings data.
my $posting_list_reader = $seg_reader->obtain("Lucy::Index::PostingListReader"); my $posting_list = $posting_list_reader->posting_list( field => 'title', term => 'foo', );
PostingListReaders produce PostingList objects which convey document matching information.
my $posting_list = $posting_list_reader->posting_list( field => $field # default: undef term => $term # default: undef );
Returns a PostingList,
or undef if either
field is undef or
field is not present in any documents.
my $result = $posting_list_reader->aggregator( readers => $readers # required offsets => $offsets # required );
Returns undef since PostingLists may only be iterated at the segment level.
Lucy::Index::PostingListReader isa Lucy::Index::DataReader isa Clownfish::Obj.
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Apache License, Version 2.0.
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