c[i++] = new LinkImpl(new OutPortImpl(from, pr_port(cc.from)), new InPortImpl(to, pr_port(cc.to)), new DataImpl(cc.content));
}
InPort in1 = null;
InPort in2 = null;
OutPort out1 = null;
OutPort out2 = null;
if (binding != null)
{
in1 = new InPortImpl(pr(binding.in_1, p), pr_port(binding.in_1));
in2 = new InPortImpl(pr(binding.in_2, p), pr_port(binding.in_2));