| /* |
| * Copyright 2015-present Open Networking Laboratory |
| * |
| * 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.iptopology.api; |
| |
| import static com.google.common.base.MoreObjects.toStringHelper; |
| |
| import java.util.Arrays; |
| import java.util.Objects; |
| |
| /** |
| * Represents ISO system id of the device. |
| */ |
| public class IsoNodeId implements RouteIdentifier { |
| private final byte[] isoNodeId; |
| private final ProtocolType type; |
| |
| /** |
| * Constructor to initialize the values. |
| * |
| * @param isoNodeId ISO system-ID |
| * @param type Protocol type |
| */ |
| public IsoNodeId(byte[] isoNodeId, ProtocolType type) { |
| this.isoNodeId = isoNodeId; |
| this.type = type; |
| } |
| |
| /** |
| * Obtains ISO system id of the device. |
| * |
| * @return ISO system id |
| */ |
| public byte[] isoNodeId() { |
| return isoNodeId; |
| } |
| |
| @Override |
| public ProtocolType type() { |
| return type; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(Arrays.hashCode(isoNodeId), type); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| |
| if (obj instanceof IsoNodeId) { |
| IsoNodeId other = (IsoNodeId) obj; |
| return Arrays.equals(isoNodeId, other.isoNodeId) && Objects.equals(type, other.type); |
| } |
| return false; |
| } |
| |
| /* |
| * Get iso node ID in specified string format. |
| */ |
| private String isoNodeIdString() { |
| if (isoNodeId != null) { |
| int p1 = (int) isoNodeId[0] << 8 | (int) isoNodeId[1]; |
| int p2 = (int) isoNodeId[2] << 8 | (int) isoNodeId[3]; |
| int p3 = (int) isoNodeId[4] << 8 | (int) isoNodeId[5]; |
| |
| return String.format("%1$d.%2$d.%3$d", p1, p2, p3); |
| } |
| return null; |
| } |
| |
| @Override |
| public String toString() { |
| return toStringHelper(this).omitNullValues() |
| .add("isoNodeId", isoNodeIdString()) |
| .add("type", type) |
| .toString(); |
| } |
| } |