16 Apr 2012 21:20:13 UTC
- Distribution: KinoSearch
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- License: perl_5
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- This version
- Latest versionCREAMYG Marvin Humphreyand 1 contributors
- Marvin Humphrey <marvin at rectangular dot com>
- COPYRIGHT AND LICENSE
KinoSearch::Search::SortRule - Element of a SortSpec.
The KinoSearch code base has been assimilated by the Apache Lucy project. The "KinoSearch" namespace has been deprecated, but development continues under our new name at our new home: http://lucy.apache.org/
my $sort_spec = KinoSearch::Search::SortSpec->new( rules => [ KinoSearch::Search::SortRule->new( field => 'date' ), KinoSearch::Search::SortRule->new( type => 'doc_id' ), ], );
SortRules are the building blocks used to assemble SortSpecs; each SortRule defines a single level of sorting. For example, sorting first by "category" then by score requires a SortSpec with two SortRule elements.
my $by_title = KinoSearch::Search::SortRule->new( field => 'title' ); my $by_score = KinoSearch::Search::SortRule->new( type => 'score' ); my $by_doc_id = KinoSearch::Search::SortRule->new( type => 'doc_id' ); my $reverse_date = KinoSearch::Search::SortRule->new( field => 'date', reverse => 1, );
type - Indicate whether to sort by score, field, etc. (The default is to sort by a field.)
field - The name of a
reverse - If true, reverse the order of the sort for this rule.
Accessor for "field" member.
Accessor for "reverse" member.
KinoSearch::Search::SortRule isa KinoSearch::Object::Obj.
Copyright 2005-2011 Marvin Humphrey
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.