Thomas Vachuska | 24c849c | 2014-10-27 09:53:05 -0700 | [diff] [blame] | 1 | /* |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 2 | * Copyright 2014 Open Networking Laboratory |
alshabib | c4901cd | 2014-09-05 16:50:40 -0700 | [diff] [blame] | 3 | * |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 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 |
alshabib | c4901cd | 2014-09-05 16:50:40 -0700 | [diff] [blame] | 7 | * |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 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. |
Thomas Vachuska | 24c849c | 2014-10-27 09:53:05 -0700 | [diff] [blame] | 15 | */ |
| 16 | |
| 17 | |
alshabib | c4901cd | 2014-09-05 16:50:40 -0700 | [diff] [blame] | 18 | |
| 19 | package org.onlab.packet; |
| 20 | |
| 21 | import java.util.Arrays; |
| 22 | |
| 23 | /** |
| 24 | * |
alshabib | c4901cd | 2014-09-05 16:50:40 -0700 | [diff] [blame] | 25 | */ |
| 26 | public class Data extends BasePacket { |
| 27 | protected byte[] data; |
| 28 | |
| 29 | /** |
| 30 | * |
| 31 | */ |
| 32 | public Data() { |
| 33 | } |
| 34 | |
| 35 | /** |
Yuta HIGUCHI | 5c94727 | 2014-11-03 21:39:21 -0800 | [diff] [blame] | 36 | * @param data the data |
alshabib | c4901cd | 2014-09-05 16:50:40 -0700 | [diff] [blame] | 37 | */ |
| 38 | public Data(final byte[] data) { |
| 39 | this.data = data; |
| 40 | } |
| 41 | |
| 42 | /** |
| 43 | * @return the data |
| 44 | */ |
| 45 | public byte[] getData() { |
| 46 | return this.data; |
| 47 | } |
| 48 | |
| 49 | /** |
| 50 | * @param data |
| 51 | * the data to set |
Yuta HIGUCHI | 5c94727 | 2014-11-03 21:39:21 -0800 | [diff] [blame] | 52 | * @return self |
alshabib | c4901cd | 2014-09-05 16:50:40 -0700 | [diff] [blame] | 53 | */ |
| 54 | public Data setData(final byte[] data) { |
| 55 | this.data = data; |
| 56 | return this; |
| 57 | } |
| 58 | |
| 59 | @Override |
| 60 | public byte[] serialize() { |
| 61 | return this.data; |
| 62 | } |
| 63 | |
| 64 | @Override |
| 65 | public IPacket deserialize(final byte[] data, final int offset, |
| 66 | final int length) { |
| 67 | this.data = Arrays.copyOfRange(data, offset, data.length); |
| 68 | return this; |
| 69 | } |
| 70 | |
| 71 | /* |
| 72 | * (non-Javadoc) |
| 73 | * |
| 74 | * @see java.lang.Object#hashCode() |
| 75 | */ |
| 76 | @Override |
| 77 | public int hashCode() { |
| 78 | final int prime = 1571; |
| 79 | int result = super.hashCode(); |
| 80 | result = prime * result + Arrays.hashCode(this.data); |
| 81 | return result; |
| 82 | } |
| 83 | |
| 84 | /* |
| 85 | * (non-Javadoc) |
| 86 | * |
| 87 | * @see java.lang.Object#equals(java.lang.Object) |
| 88 | */ |
| 89 | @Override |
| 90 | public boolean equals(final Object obj) { |
| 91 | if (this == obj) { |
| 92 | return true; |
| 93 | } |
| 94 | if (!super.equals(obj)) { |
| 95 | return false; |
| 96 | } |
| 97 | if (!(obj instanceof Data)) { |
| 98 | return false; |
| 99 | } |
| 100 | final Data other = (Data) obj; |
| 101 | if (!Arrays.equals(this.data, other.data)) { |
| 102 | return false; |
| 103 | } |
| 104 | return true; |
| 105 | } |
| 106 | } |