NAME

       Lucy::Search::SortRule - Element of a SortSpec.

SYNOPSIS

           my $sort_spec = Lucy::Search::SortSpec->new(
               rules => [
                   Lucy::Search::SortRule->new( field => 'date' ),
                   Lucy::Search::SortRule->new( type  => 'doc_id' ),
               ],
           );

DESCRIPTION

       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.

CONSTRUCTORS

   new( [labeled params] )
           my $by_title   = Lucy::Search::SortRule->new( field => 'title' );
           my $by_score   = Lucy::Search::SortRule->new( type  => 'score' );
           my $by_doc_id  = Lucy::Search::SortRule->new( type  => 'doc_id' );
           my $reverse_date = Lucy::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 "sortable" field.

       •   reverse - If true, reverse the order of the sort for this rule.

METHODS

   get_field()
       Accessor for "field" member.

   get_reverse()
       Accessor for "reverse" member.

INHERITANCE

       Lucy::Search::SortRule isa Lucy::Object::Obj.

perl v5.22.1                                       2015-12-18                        Lucy::Search::SortRule(3pm)