public boolean accept(FlowModule module) {
return pieProc.accept(module)
&& lcupProc.accept(module)
&& lcdoProc.accept(module)
&& hostProc.accept(module);
}
public void newFlow(Flow flow) {
pieProc.newFlow(flow);
lcupProc.newFlow(flow);
lcdoProc.newFlow(flow);
hostProc.newFlow(flow);
}