| /* |
| * Copyright 2014-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.segmentrouting.cli; |
| |
| import org.apache.karaf.shell.api.action.lifecycle.Service; |
| import org.apache.karaf.shell.api.console.CommandLine; |
| import org.apache.karaf.shell.api.console.Completer; |
| import org.apache.karaf.shell.api.console.Session; |
| import org.apache.karaf.shell.support.completers.StringsCompleter; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.segmentrouting.SegmentRoutingService; |
| import org.onosproject.segmentrouting.pwaas.L2Tunnel; |
| |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.SortedSet; |
| import java.util.stream.Collectors; |
| |
| /** |
| * Device ID completer. |
| */ |
| @Service |
| public class PseudowireIdCompleter implements Completer { |
| @Override |
| public int complete(Session session, CommandLine commandLine, List<String> candidates) { |
| // Delegate string completer |
| StringsCompleter delegate = new StringsCompleter(); |
| |
| SegmentRoutingService srService = |
| AbstractShellCommand.get(SegmentRoutingService.class); |
| |
| |
| List<L2Tunnel> tunnels = srService.getL2Tunnels(); |
| |
| // combine polices and tunnels to pseudowires |
| Iterator<String> pseudowires = tunnels.stream() |
| .map(l2Tunnel -> Long.toString(l2Tunnel.tunnelId())) |
| .collect(Collectors.toList()).iterator(); |
| |
| SortedSet<String> strings = delegate.getStrings(); |
| while (pseudowires.hasNext()) { |
| strings.add(pseudowires.next()); |
| } |
| |
| // Now let the completer do the work for figuring out what to offer. |
| return delegate.complete(session, commandLine, candidates); |
| } |
| |
| } |