Plucene::Index::SegmentsReader(User Contributed Perl DocumentaPlucene::Index::SegmentsReader(3pm) NAME Plucene::Index::SegmentsReader - reads the segments SYNOPSIS my $segs_reader = Plucene::Index::SegmentsReader ->new($dir, Plucene::Index::SegmentReader @readers); my $num_docs = $segs_reader->num_docs; my $doc = $segs_reader->document($id); my $norms = $seg_reader->norms($field); my $doc_freq = $segs_reader->doc_freq($term); my Plucene::Index::SegmentsTermEnum $term_enum = $segs_reader->terms($term); my Plucene::Index::SegmentsTermDocs $term_docs = $segs_reader->term_docs; my Plucene::Index::SegmentsTermPositions $term_positions = $segs_reader->term_positions; if ($segs_reader->is_deleted($id)) { ... } DESCRIPTION This is the segments reader class. METHODS new my $segs_reader = Plucene::Index::SegmentsReader ->new($dir, Plucene::Index::SegmentReader @readers); This will create a new Plucene::Index::SegmentsReader object with the passed directory and Plucene::Index::SegmentReader objects. num_docs my $num_docs = $segs_reader->num_docs; This will return the number of documents in all the segments in the Reader. document my $doc = $segs_reader->document($id); This will return the document at the passed document id. is_deleted if ($segs_reader->is_deleted($id)) { ... } norms my $norms = $seg_reader->norms($field); This returns the norms for the passed field. terms my Plucene::Index::SegmentsTermEnum $term_enum = $segs_reader->terms($term); This will return the Plucene::Index::SegmentsTermEnum onject for the passed in term. doc_freq my $doc_freq = $segs_reader->doc_freq($term); This returns the number of documents containing the passed term. term_docs my Plucene::Index::SegmentsTermDocs $term_docs = $segs_reader->term_docs; This will return the Plucene::Index::SegmentsTermDocs object. term_positions my Plucene::Index::SegmentsTermPositions $term_positions = $segs_reader->term_positions; This will return the Plucene::Index::SegmentsTermPositions object. perl v5.26.1 2018-04-02 Plucene::Index::SegmentsReader(3pm)
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