NAME¶

Lucy::Index::PostingListReader - Read postings data.

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.