public static List check()

in sdk/optimizationDetector/src/main/java/org/apache/teaclave/javasdk/tool/optimize/ECallInLoopDetector.java [74:95]

• 22 lines of code
• 6 McCabe index (conditional complexity)

    public static List<NodeSourcePosition> check(Method m) {
        StructuredGraph graph = getGraph(m);
        List<NodeSourcePosition> ret = new ArrayList<>();
        ControlFlowGraph cfg = ControlFlowGraph.computeForSchedule(graph);
        graph.getNodes(InvokeWithExceptionNode.TYPE).forEach(n -> {
            Block block = cfg.blockFor(n);
            if (block != null && block.getLoop() != null) {
                ResolvedJavaMethod method = n.getTargetMethod();
                if (isEnclaveService(method.getDeclaringClass())) {
                    ret.add(n.getNodeSourcePosition());
                }
            }
        });
        if (!ret.isEmpty()) {
            int len = ret.size();
            System.out.println("Detected " + len + " enclave service calls inside loop.");
            for (int i = 0; i < len; i++) {
                System.out.println((i + 1) + ". " + ret.get(i));
            }
        }
        return ret;
    }