/** 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); } } }