Sho SHIMIZU | 5cb438e | 2015-02-04 13:46:00 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
Sho SHIMIZU | 36a8a6e | 2015-02-13 15:38:45 -0800 | [diff] [blame] | 16 | package org.onosproject.net.intent.impl.phase; |
Sho SHIMIZU | 5cb438e | 2015-02-04 13:46:00 -0800 | [diff] [blame] | 17 | |
Brian O'Connor | 0e271dc | 2015-02-04 18:20:25 -0800 | [diff] [blame] | 18 | import org.onosproject.net.intent.IntentData; |
Sho SHIMIZU | b0a47d4 | 2015-02-19 13:26:30 -0800 | [diff] [blame] | 19 | import org.onosproject.net.intent.impl.IntentProcessor; |
Sho SHIMIZU | 5cb438e | 2015-02-04 13:46:00 -0800 | [diff] [blame] | 20 | |
Brian O'Connor | f0c5a05 | 2015-04-27 00:34:53 -0700 | [diff] [blame] | 21 | import java.util.Optional; |
| 22 | |
Sho SHIMIZU | 5cb438e | 2015-02-04 13:46:00 -0800 | [diff] [blame] | 23 | import static com.google.common.base.Preconditions.checkNotNull; |
Sho SHIMIZU | ee2aa65 | 2015-02-25 18:56:43 -0800 | [diff] [blame] | 24 | import static org.onosproject.net.intent.IntentState.WITHDRAWING; |
Sho SHIMIZU | 5cb438e | 2015-02-04 13:46:00 -0800 | [diff] [blame] | 25 | |
Sho SHIMIZU | 37a24a8 | 2015-02-09 09:12:21 -0800 | [diff] [blame] | 26 | /** |
Sho SHIMIZU | ee2aa65 | 2015-02-25 18:56:43 -0800 | [diff] [blame] | 27 | * Represents a phase where an intent is withdrawing. |
Sho SHIMIZU | 37a24a8 | 2015-02-09 09:12:21 -0800 | [diff] [blame] | 28 | */ |
Sho SHIMIZU | ee2aa65 | 2015-02-25 18:56:43 -0800 | [diff] [blame] | 29 | class Withdrawing extends FinalIntentProcessPhase { |
Sho SHIMIZU | 5cb438e | 2015-02-04 13:46:00 -0800 | [diff] [blame] | 30 | |
Sho SHIMIZU | b0a47d4 | 2015-02-19 13:26:30 -0800 | [diff] [blame] | 31 | private final IntentProcessor processor; |
Sho SHIMIZU | ee2aa65 | 2015-02-25 18:56:43 -0800 | [diff] [blame] | 32 | private final IntentData data; |
Sho SHIMIZU | 5cb438e | 2015-02-04 13:46:00 -0800 | [diff] [blame] | 33 | |
Sho SHIMIZU | ee2aa65 | 2015-02-25 18:56:43 -0800 | [diff] [blame] | 34 | /** |
| 35 | * Creates a withdrawing phase. |
| 36 | * |
| 37 | * @param processor intent processor that does work for withdrawing |
| 38 | * @param data intent data containing an intent to be withdrawn |
| 39 | */ |
| 40 | Withdrawing(IntentProcessor processor, IntentData data) { |
Sho SHIMIZU | b0a47d4 | 2015-02-19 13:26:30 -0800 | [diff] [blame] | 41 | this.processor = checkNotNull(processor); |
Sho SHIMIZU | ee2aa65 | 2015-02-25 18:56:43 -0800 | [diff] [blame] | 42 | this.data = checkNotNull(data); |
Sho SHIMIZU | ee2aa65 | 2015-02-25 18:56:43 -0800 | [diff] [blame] | 43 | this.data.setState(WITHDRAWING); |
Sho SHIMIZU | 5cb438e | 2015-02-04 13:46:00 -0800 | [diff] [blame] | 44 | } |
| 45 | |
| 46 | @Override |
Sho SHIMIZU | ee2aa65 | 2015-02-25 18:56:43 -0800 | [diff] [blame] | 47 | protected void preExecute() { |
Brian O'Connor | f0c5a05 | 2015-04-27 00:34:53 -0700 | [diff] [blame] | 48 | processor.apply(Optional.of(data), Optional.empty()); |
Sho SHIMIZU | ee2aa65 | 2015-02-25 18:56:43 -0800 | [diff] [blame] | 49 | } |
| 50 | |
| 51 | @Override |
| 52 | public IntentData data() { |
| 53 | return data; |
Sho SHIMIZU | 5cb438e | 2015-02-04 13:46:00 -0800 | [diff] [blame] | 54 | } |
| 55 | } |