private boolean findUnknownGateDepthOnInputs(Component component) {
for (Port port : component.getPorts()) {
// assert (port.isConnected() &&
// this.exitToGateDepthMap.containsKey(port.getBus().getOwner()));
if (port.isConnected() && !exitToGateDepthMap.containsKey(port.getBus().getOwner())) {
unresolvedGateDepthComponents.push(component);
return true;
}
}
return false;
}
private int getMaxInputGateDepth(Component component) {
int maxGateDepth = 0;
component = (component instanceof InBuf) ? component.getOwner() : component;
for (Port port : component.getPorts()) {
if (port == component.getClockPort() || port == component.getResetPort()) {
continue;
}
int gateDepth =
port.isConnected() ? exitToGateDepthMap.get(port.getBus().getOwner()).intValue() : 0;
maxGateDepth = Math.max(maxGateDepth, gateDepth);
}
return maxGateDepth;
}