Lucy::Index::DocReader - Retrieve stored documents.
my $doc_reader = $seg_reader->obtain("Lucy::Index::DocReader");
my $doc = $doc_reader->fetch_doc($doc_id);
DocReader defines the interface by which documents (with all stored fields) are retrieved from the index. The default implementation returns HitDoc objects.
Retrieve the document identified by doc_id
.
Returns: a HitDoc.
Returns a DocReader which divvies up requests to its sub-readers according to the offset range.
readers - An array of DocReaders.
offsets - Doc id start offsets for each reader.
Lucy::Index::DocReader isa Lucy::Index::DataReader isa Lucy::Object::Obj.