KSx::Index::ByteBufDocWriter - Write a Doc as a fixed-width byte array.
Create an Architecture subclass which overrides register_doc_writer() and register_doc_reader():
package MyArchitecture; use base qw( KinoSearch::Architecture ); use KSx::Index::ByteBufDocReader; use KSx::Index::ByteBufDocWriter; sub register_doc_writer { my ( $self, $seg_writer ) = @_; my $doc_writer = KSx::Index::ByteBufDocWriter->new( width => 16, field => 'id', snapshot => $seg_writer->get_snapshot, segment => $seg_writer->get_segment, polyreader => $seg_writer->get_polyreader, ); $seg_writer->register( api => "KinoSearch::Index::DocReader", component => $doc_writer, ); $seg_writer->add_writer($doc_writer); } sub register_doc_reader { my ( $self, $seg_reader ) = @_; my $doc_reader = KSx::Index::ByteBufDocReader->new( width => 16, schema => $seg_reader->get_schema, folder => $seg_reader->get_folder, segments => $seg_reader->get_segments, seg_tick => $seg_reader->get_seg_tick, snapshot => $seg_reader->get_snapshot, ); $seg_reader->register( api => 'KinoSearch::Index::DocReader', component => $doc_reader, ); } package MySchema; use base qw( KinoSearch::Schema ); sub architecture { MyArchitecture->new }
Proceed as normal in your indexer app, making sure that every supplied document supplies a valid value for the field in question:
$indexer->add_doc({ title => $title, content => $content, id => $id, # <---- Must meet spec. });
Then, in your search app:
my $searcher = KinoSearch::Searcher->new( index => '/path/to/index' ); my $hits = $searcher->hits( query => $query ); while ( my $id = $hits->next ) { # $id is a plain old 16-byte Perl scalar instead of a Hit object my $real_doc = $external_document_source->fetch($id); ... }
This is a proof-of-concept class to demonstrate alternate implementations for fetching documents. It is unsupported.
Copyright 2009 Marvin Humphrey
See KinoSearch version 0.30.
To install KSx::Simple, copy and paste the appropriate command in to your terminal.
cpanm
cpanm KSx::Simple
CPAN shell
perl -MCPAN -e shell install KSx::Simple
For more information on module installation, please visit the detailed CPAN module installation guide.