public synchronized void shutdown()

in computer-k8s-operator/src/main/java/org/apache/hugegraph/computer/k8s/operator/OperatorEntrypoint.java [153:186]

• 28 lines of code
• 7 McCabe index (conditional complexity)

    public synchronized void shutdown() {
        LOG.info("The Operator shutdown...");

        Iterator<AbstractController<?>> iterator = this.controllers.iterator();
        while (iterator.hasNext()) {
            AbstractController<?> controller = iterator.next();
            if (controller != null) {
                controller.shutdown();
            }
            iterator.remove();
        }

        if (this.controllerPool != null) {
            this.controllerPool.shutdown();
            this.controllerPool = null;
        }

        if (this.informerFactory != null) {
            this.informerFactory.stopAllRegisteredInformers();
            this.informerFactory = null;
        }

        if (this.kubeClient != null) {
            this.kubeClient.close();
            this.kubeClient = null;
        }

        if (this.httpServer != null) {
            this.httpServer.stop(0);
            this.httpServer = null;
        }

        LogManager.shutdown();
    }