Collection<FlowElementOutput> upstreams = input.disconnectAll();
Collection<FlowElementInput> downstreams = output.disconnectAll();
for (FlowElementOutput upstream : upstreams) {
for (FlowElementInput downstream : downstreams) {
if (attributes.length >= 1) {
FlowElementDescription desc = new PseudElementDescription(
"bypass",
output.getDescription().getDataType(),
true,
true,
attributes);