| /* |
| * Copyright 2016-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.cli.net.vnet; |
| |
| import org.apache.karaf.shell.console.Completer; |
| import org.apache.karaf.shell.console.completer.StringsCompleter; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.incubator.net.virtual.TenantId; |
| import org.onosproject.incubator.net.virtual.VirtualNetwork; |
| import org.onosproject.incubator.net.virtual.VirtualNetworkAdminService; |
| import org.onosproject.utils.Comparators; |
| |
| import java.util.List; |
| import java.util.Set; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.SortedSet; |
| |
| /** |
| * Virtual network completer. |
| */ |
| public class VirtualNetworkCompleter implements Completer { |
| @Override |
| public int complete(String buffer, int cursor, List<String> candidates) { |
| // Delegate string completer |
| StringsCompleter delegate = new StringsCompleter(); |
| |
| // Fetch our service and feed it's offerings to the string completer |
| VirtualNetworkAdminService service = AbstractShellCommand.get(VirtualNetworkAdminService.class); |
| |
| List<VirtualNetwork> virtualNetworks = new ArrayList<>(); |
| |
| Set<TenantId> tenantSet = service.getTenantIds(); |
| tenantSet.forEach(tenantId -> virtualNetworks.addAll(service.getVirtualNetworks(tenantId))); |
| |
| Collections.sort(virtualNetworks, Comparators.VIRTUAL_NETWORK_COMPARATOR); |
| |
| SortedSet<String> strings = delegate.getStrings(); |
| virtualNetworks.forEach(virtualNetwork -> strings.add(virtualNetwork.id().toString())); |
| |
| // Now let the completer do the work for figuring out what to offer. |
| return delegate.complete(buffer, cursor, candidates); |
| } |
| } |