| /* |
| * 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.net.behaviour; |
| |
| /** |
| * Static utility methods pertaining to {@link TunnelKey} instances. |
| */ |
| public final class TunnelKeys { |
| |
| private TunnelKeys() { |
| } |
| |
| private static TunnelKey<String> flowKey = new TunnelKey<>("flow"); |
| |
| /** |
| * Returns a tunnel key with FLOW keyword. |
| * |
| * @return tunnel key instance |
| */ |
| public static TunnelKey<String> flowTunnelKey() { |
| return flowKey; |
| } |
| |
| // TODO add more for various types of tunnel |
| } |