Thomas Vachuska | 7d693f5 | 2014-10-21 19:17:57 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Licensed to the Apache Software Foundation (ASF) under one |
| 3 | * or more contributor license agreements. See the NOTICE file |
| 4 | * distributed with this work for additional information |
| 5 | * regarding copyright ownership. The ASF licenses this file |
| 6 | * to you under the Apache License, Version 2.0 (the |
| 7 | * "License"); you may not use this file except in compliance |
| 8 | * with the License. You may obtain a copy of the License at |
| 9 | * |
| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | * |
| 12 | * Unless required by applicable law or agreed to in writing, |
| 13 | * software distributed under the License is distributed on an |
| 14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 15 | * KIND, either express or implied. See the License for the |
| 16 | * specific language governing permissions and limitations |
| 17 | * under the License. |
| 18 | */ |
tom | 0511a52 | 2014-10-04 12:06:02 -0700 | [diff] [blame] | 19 | package org.onlab.onos.cli.net; |
| 20 | |
| 21 | import org.apache.karaf.shell.console.Completer; |
| 22 | import org.apache.karaf.shell.console.completer.StringsCompleter; |
| 23 | import org.onlab.onos.cli.AbstractShellCommand; |
| 24 | import org.onlab.onos.net.intent.Intent; |
| 25 | import org.onlab.onos.net.intent.IntentService; |
| 26 | |
| 27 | import java.util.Iterator; |
| 28 | import java.util.List; |
| 29 | import java.util.SortedSet; |
| 30 | |
| 31 | /** |
| 32 | * Intent ID completer. |
| 33 | */ |
| 34 | public class IntentIdCompleter implements Completer { |
| 35 | @Override |
| 36 | public int complete(String buffer, int cursor, List<String> candidates) { |
| 37 | // Delegate string completer |
| 38 | StringsCompleter delegate = new StringsCompleter(); |
| 39 | |
| 40 | // Fetch our service and feed it's offerings to the string completer |
| 41 | IntentService service = AbstractShellCommand.get(IntentService.class); |
| 42 | Iterator<Intent> it = service.getIntents().iterator(); |
| 43 | SortedSet<String> strings = delegate.getStrings(); |
| 44 | while (it.hasNext()) { |
tom | 85258ee | 2014-10-07 00:10:02 -0700 | [diff] [blame] | 45 | strings.add(it.next().id().toString()); |
tom | 0511a52 | 2014-10-04 12:06:02 -0700 | [diff] [blame] | 46 | } |
| 47 | |
| 48 | // Now let the completer do the work for figuring out what to offer. |
| 49 | return delegate.complete(buffer, cursor, candidates); |
| 50 | } |
| 51 | |
| 52 | } |