/** Responsible for traversing within a Module */
@Override
protected void traverse(Module module) {
// Define all feedback points as having 0 depth on their exits
// in order to break the iterative computation.
for (Component comp : module.getFeedbackPoints()) {
for (Exit exit : comp.getExits()) {
exitToGateDepthMap.put(exit, new Integer(0));
}
}
if (!findUnknownGateDepthOnInputs(module)) {
if (_schedule.db) _schedule.ln(_schedule.GDA, "Module Traversal " + module);
if (isForward()) {
traverseModuleForward(module, module.getFeedbackPoints());
} else {
traverseModuleReverse(module, module.getFeedbackPoints());
}
LinkedList<Component> revisitComponents = new LinkedList<Component>();
while (true) {
while (!unresolvedGateDepthComponents.isEmpty()) {
if (unresolvedGateDepthComponents.peek().getOwner() == module) {
revisitComponents.add(unresolvedGateDepthComponents.pop());
} else {
break;
}
}
if (revisitComponents.isEmpty()) {
break;
}
revisitUnknownGateDepthComponents(revisitComponents);
}
}
}
