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Lucy::Index::DocReader(3pm) | User Contributed Perl Documentation | Lucy::Index::DocReader(3pm) |
NAME¶
Lucy::Index::DocReader - Retrieve stored documents.
SYNOPSIS¶
my $doc_reader = $seg_reader->obtain("Lucy::Index::DocReader"); my $doc = $doc_reader->fetch_doc($doc_id);
DESCRIPTION¶
DocReader defines the interface by which documents (with all stored fields) are retrieved from the index. The default implementation returns HitDoc objects.
ABSTRACT METHODS¶
fetch_doc(doc_id)¶
Retrieve the document identified by "doc_id".
Returns: a HitDoc.
METHODS¶
aggregator( [labeled params] )¶
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.
INHERITANCE¶
Lucy::Index::DocReader isa Lucy::Index::DataReader isa Lucy::Object::Obj.
2017-08-02 | perl v5.26.0 |