Lucy::Index::PostingListReader

Read postings data.

Provided by: liblucy-perl (Version: 0.3.3-6build1)
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SYNOPSIS

    my $posting_list_reader 
        = $seg_reader->obtain("Lucy::Index::PostingListReader");
    my $posting_list = $posting_list_reader->posting_list(
        field => 'title', 
        term  => 'foo',
    );

DESCRIPTION

PostingListReaders produce PostingList objects which convey document matching information.

ABSTRACT METHODS

posting_list( [labeled params] )

Returns a PostingList, or undef if either "field" is undef or "field" is not present in any documents.

field - A field name.
term - If supplied, the PostingList will be pre-located to this term using seek().

INHERITANCE

Lucy::Index::PostingListReader isa Lucy::Index::DataReader isa Lucy::Object::Obj.