| /* |
| * Copyright 2019-present Open Networking Foundation |
| * |
| * 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.net.optical.cli; |
| |
| import org.apache.karaf.shell.api.action.Argument; |
| import org.apache.karaf.shell.api.action.Command; |
| import org.apache.karaf.shell.api.action.Completion; |
| import org.apache.karaf.shell.api.action.lifecycle.Service; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.cli.net.OpticalConnectPointCompleter; |
| import org.onosproject.net.ConnectPoint; |
| import org.onosproject.net.Device; |
| import org.onosproject.net.behaviour.LambdaQuery; |
| import org.onosproject.net.device.DeviceService; |
| |
| /** |
| * Lists all the available wavelengths (lambdas) for a given port. |
| */ |
| @Service |
| @Command(scope = "onos", name = "available-wavelength", |
| description = "Lists all the available wavelengths for a given port") |
| public class PortAvailableWaveLengthCommand extends AbstractShellCommand { |
| |
| private static final String FMT = |
| "signal=%s, central-frequency=%f"; |
| |
| @Argument(index = 0, name = "connectPoint", |
| description = "Device/Port Description", |
| required = true, multiValued = false) |
| @Completion(OpticalConnectPointCompleter.class) |
| String connectPointString = ""; |
| |
| |
| @Override |
| protected void doExecute() throws Exception { |
| DeviceService deviceService = get(DeviceService.class); |
| ConnectPoint cp = ConnectPoint.deviceConnectPoint(connectPointString); |
| |
| Device d = deviceService.getDevice(cp.deviceId()); |
| if (d.is(LambdaQuery.class)) { |
| LambdaQuery lambdaQuery = d.as(LambdaQuery.class); |
| lambdaQuery.queryLambdas(cp.port()).forEach(lambda -> { |
| print(FMT, lambda.toString(), lambda.centralFrequency().asGHz()); |
| }); |
| |
| } else { |
| print("Device is not capable of querying lambdas"); |
| } |
| |
| } |
| } |