Sho SHIMIZU | fbc80e5 | 2015-04-28 10:41:58 -0700 | [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 | */ |
| 16 | package org.onosproject.net.flow.criteria; |
| 17 | |
| 18 | import org.onlab.packet.Ip6Address; |
| 19 | |
| 20 | import java.util.Objects; |
| 21 | |
| 22 | import static com.google.common.base.MoreObjects.toStringHelper; |
| 23 | |
| 24 | /** |
| 25 | * Implementation of IPv6 Neighbor Discovery target address criterion. |
| 26 | */ |
| 27 | public final class IPv6NDTargetAddressCriterion implements Criterion { |
| 28 | private final Ip6Address targetAddress; |
| 29 | |
| 30 | /** |
| 31 | * Constructor. |
| 32 | * |
| 33 | * @param targetAddress the IPv6 target address to match |
| 34 | */ |
| 35 | IPv6NDTargetAddressCriterion(Ip6Address targetAddress) { |
| 36 | this.targetAddress = targetAddress; |
| 37 | } |
| 38 | |
| 39 | @Override |
| 40 | public Type type() { |
| 41 | return Type.IPV6_ND_TARGET; |
| 42 | } |
| 43 | |
| 44 | /** |
| 45 | * Gets the IPv6 target address to match. |
| 46 | * |
| 47 | * @return the IPv6 target address to match |
| 48 | */ |
| 49 | public Ip6Address targetAddress() { |
| 50 | return this.targetAddress; |
| 51 | } |
| 52 | |
| 53 | @Override |
| 54 | public String toString() { |
| 55 | return toStringHelper(type().toString()) |
| 56 | .add("targetAddress", targetAddress).toString(); |
| 57 | } |
| 58 | |
| 59 | @Override |
| 60 | public int hashCode() { |
Thomas Vachuska | 6c8eff3 | 2015-05-27 16:11:44 -0700 | [diff] [blame] | 61 | return Objects.hash(type().ordinal(), targetAddress); |
Sho SHIMIZU | fbc80e5 | 2015-04-28 10:41:58 -0700 | [diff] [blame] | 62 | } |
| 63 | |
| 64 | @Override |
| 65 | public boolean equals(Object obj) { |
| 66 | if (this == obj) { |
| 67 | return true; |
| 68 | } |
| 69 | if (obj instanceof IPv6NDTargetAddressCriterion) { |
| 70 | IPv6NDTargetAddressCriterion that = |
| 71 | (IPv6NDTargetAddressCriterion) obj; |
| 72 | return Objects.equals(targetAddress, that.targetAddress) && |
| 73 | Objects.equals(type(), that.type()); |
| 74 | } |
| 75 | return false; |
| 76 | } |
| 77 | } |