Plucene::Index::SegmentsReader(3pm) | User Contributed Perl Documentation | Plucene::Index::SegmentsReader(3pm) |
Plucene::Index::SegmentsReader - reads the segments
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)) { ... }
This is the segments reader class.
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.
my $num_docs = $segs_reader->num_docs;
This will return the number of documents in all the segments in the Reader.
my $doc = $segs_reader->document($id);
This will return the document at the passed document id.
if ($segs_reader->is_deleted($id)) { ... }
my $norms = $seg_reader->norms($field);
This returns the norms for the passed field.
my Plucene::Index::SegmentsTermEnum $term_enum = $segs_reader->terms($term);
This will return the Plucene::Index::SegmentsTermEnum onject for the passed in term.
my $doc_freq = $segs_reader->doc_freq($term);
This returns the number of documents containing the passed term.
my Plucene::Index::SegmentsTermDocs $term_docs = $segs_reader->term_docs;
This will return the Plucene::Index::SegmentsTermDocs object.
my Plucene::Index::SegmentsTermPositions $term_positions = $segs_reader->term_positions;
This will return the Plucene::Index::SegmentsTermPositions object.
2018-04-02 | perl v5.26.1 |