| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.cli.net; |
| |
| import java.util.List; |
| |
| import org.apache.karaf.shell.commands.Command; |
| import org.onlab.osgi.ServiceNotFoundException; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.net.flowobjective.FlowObjectiveService; |
| |
| /** |
| * Returns a list of FlowObjective next-ids waiting to get created by device-drivers. |
| * Also returns the forwarding objectives waiting on the pending next-objectives. |
| * These lists are controller instance specific. |
| */ |
| @Command(scope = "onos", name = "obj-pending-nexts", |
| description = "flow-objectives pending next-objectives") |
| public class FlowObjectivePendingNextCommand extends AbstractShellCommand { |
| |
| private static final String FORMAT_MAPPING = " %s"; |
| |
| @Override |
| protected void execute() { |
| try { |
| FlowObjectiveService service = get(FlowObjectiveService.class); |
| printNexts(service.getPendingNexts()); |
| } catch (ServiceNotFoundException e) { |
| print(FORMAT_MAPPING, "FlowObjectiveService unavailable"); |
| } |
| } |
| |
| private void printNexts(List<String> pendingNexts) { |
| pendingNexts.forEach(str -> print(FORMAT_MAPPING, str)); |
| } |
| |
| } |