SYNOPSIS
my $foo_and_maybe_bar = Lucy::Search::RequiredOptionalQuery->new(
required_query => $foo_query,
optional_query => $bar_query,
);
my $hits = $searcher->hits( query => $foo_and_maybe_bar );
...
DESCRIPTION
RequiredOptionalQuery joins the result sets of one Query which MUST match, and one Query which SHOULD match. When only the required Query matches, its score is passed along; when both match, the scores are summed.CONSTRUCTORS
new( [labeled params] )
my $reqopt_query = Lucy::Search::RequiredOptionalQuery->new( required_query => $foo_query, # required optional_query => $bar_query, # required );
- required_query - Query must must match.
- optional_query - Query which should match.
METHODS
get_required_query()
Getter for the required Query.set_required_query(required_query)
Setter for the required Query.get_optional_query()
Getter for the optional Query.set_optional_query(optional_query)
Setter for the optional Query.INHERITANCE
Lucy::Search::RequiredOptionalQuery isa Lucy::Search::PolyQuery isa Lucy::Search::Query isa Lucy::Object::Obj.