add the ability to limit no of connections

[spider.git] / perl / Route / Node.pm

diff --git a/perl/Route/Node.pm b/perl/Route/Node.pm
index 9c2b734e1b3bb867243c59a5a28b1ba37d3c577c..123f21f9f2e952d4c74a06a69ddf8c8544afa212 100644 (file)
--- a/perl/Route/Node.pm
+++ b/perl/Route/Node.pm
@@ -221,12 +221,6 @@ sub nodes
        return @{$self->{nodes}};
 }
 
-sub parents
-{
-       my $self = shift;
-       return @{$self->{parent}};
-}
-
 sub rnodes
 {
        my $self = shift;