| /* |
| * Copyright 2020-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.k8snode.api; |
| |
| import com.google.common.base.MoreObjects; |
| import com.google.common.base.Strings; |
| import org.onosproject.net.DeviceId; |
| |
| import java.util.Objects; |
| |
| import static org.onosproject.k8snode.api.Constants.ROUTER_BRIDGE; |
| |
| /** |
| * K8s router bridge. |
| */ |
| public class K8sRouterBridge implements K8sBridge { |
| |
| private static final String OF_PREFIX = "of:"; |
| |
| private final int segmentId; |
| |
| /** |
| * Default constructor. |
| * |
| * @param segmentId segment identifier |
| */ |
| public K8sRouterBridge(int segmentId) { |
| this.segmentId = segmentId; |
| } |
| |
| /** |
| * Returns segment ID. |
| * |
| * @return segment ID |
| */ |
| public int segmentId() { |
| return segmentId; |
| } |
| |
| @Override |
| public DeviceId deviceId() { |
| return DeviceId.deviceId(dpid()); |
| } |
| |
| @Override |
| public String dpid() { |
| return genDpidFromName(name()); |
| } |
| |
| @Override |
| public String name() { |
| return ROUTER_BRIDGE + "-" + segmentId; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| K8sRouterBridge that = (K8sRouterBridge) o; |
| return segmentId == that.segmentId; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(segmentId); |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(this) |
| .add("segmentId", segmentId) |
| .toString(); |
| } |
| |
| private String genDpidFromName(String name) { |
| if (name != null) { |
| String hexString = Integer.toHexString(name.hashCode()); |
| return OF_PREFIX + Strings.padStart(hexString, 16, '0'); |
| } |
| |
| return null; |
| } |
| } |