Marvin Humphrey > KinoSearch > KinoSearch::Index::SegReader

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NAME ^

KinoSearch::Index::SegReader - Single-segment IndexReader.

DEPRECATED ^

The KinoSearch code base has been assimilated by the Apache Lucy project. The "KinoSearch" namespace has been deprecated, but development continues under our new name at our new home: http://lucy.apache.org/

SYNOPSIS ^

    my $polyreader = KinoSearch::Index::IndexReader->open(
        index => '/path/to/index',
    );
    my $seg_readers = $polyreader->seg_readers;
    for my $seg_reader (@$seg_readers) {
        my $seg_name = $seg_reader->get_seg_name;
        my $num_docs = $seg_reader->doc_max;
        print "Segment $seg_name ($num_docs documents):\n";
        my $doc_reader = $seg_reader->obtain("KinoSearch::Index::DocReader");
        for my $doc_id ( 1 .. $num_docs ) {
            my $doc = $doc_reader->fetch_doc($doc_id);
            print "  $doc_id: $doc->{title}\n";
        }
    }

DESCRIPTION ^

SegReader interprets the data within a single segment of an index.

Generally speaking, only advanced users writing subclasses which manipulate data at the segment level need to deal with the SegReader API directly.

Nearly all of SegReader's functionality is implemented by pluggable components spawned by Architecture's factory methods.

METHODS ^

get_seg_name()

Return the name of the segment.

get_seg_num()

Return the number of the segment.

INHERITANCE ^

KinoSearch::Index::SegReader isa KinoSearch::Index::IndexReader isa KinoSearch::Index::DataReader isa KinoSearch::Object::Obj.

COPYRIGHT AND LICENSE ^

Copyright 2005-2011 Marvin Humphrey

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

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