NAME

PNI::In - is a node input

SYNOPSIS

    my $node = PNI::Node->new;
    my $in = PNI::In->new( 
        id => 'in',
        node => $node, 
    );

ATTRIBUTES

edge

    my $edge = $in->edge;

Return the input slot's edge. Remember that a PNI::In can hold only one edge.

METHODS

by_id

    use PNI::In;

    my $in = PNI::In::by_id($in_id);

Given a slot id, returns a reference to the slot.

is_connected

    $in->is_connected;