KinoSearch::Plan::ArchUsertContributed Perl DKinoSearch::Plan::Architecture(3)NAMEKinoSearch::Plan::Architecture - Configure major components of an
index.
SYNOPSIS
package MyArchitecture;
use base qw( KinoSearch::Plan::Architecture );
use KSx::Index::ZlibDocWriter;
use KSx::Index::ZlibDocReader;
sub register_doc_writer {
my ( $self, $seg_writer ) = @_;
my $doc_writer = KSx::Index::ZlibDocWriter->new(
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::ZlibDocReader->new(
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::Plan::Schema );
sub architecture {
shift;
return MyArchitecture->new(@_);
}
DESCRIPTION
By default, a KinoSearch index consists of several main parts: lexicon,
postings, stored documents, deletions, and highlight data. The readers
and writers for that data are spawned by Architecture. Each component
operates at the segment level; Architecture's factory methods are used
to build up SegWriter and SegReader.
CONSTRUCTORSnew()
my $arch = KinoSearch::Plan::Architecture->new;
Constructor. Takes no arguments.
METHODSregister_doc_writer(writer)
Spawn a DataWriter and register() it with the supplied SegWriter,
adding it to the SegWriter's writer stack.
· writer - A SegWriter.
register_doc_reader(reader)
Spawn a DocReader and register() it with the supplied SegReader.
· reader - A SegReader.
INHERITANCEKinoSearch::Plan::Architecture isa KinoSearch::Object::Obj.
COPYRIGHT AND LICENSE
Copyright 2005-2010 Marvin Humphrey
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
perl v5.14.1 2011-06-20 KinoSearch::Plan::Architecture(3)