| /* |
| * 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.net.flow.criteria; |
| |
| import org.onlab.packet.MacAddress; |
| |
| import java.util.Objects; |
| |
| /** |
| * Implementation of IPv6 Neighbor Discovery link-layer address criterion. |
| */ |
| public final class IPv6NDLinkLayerAddressCriterion implements Criterion { |
| private final MacAddress mac; |
| private final Type type; |
| |
| /** |
| * Constructor. |
| * |
| * @param mac the source or destination link-layer address to match |
| * @param type the match type. Should be either Type.IPV6_ND_SLL or |
| * Type.IPV6_ND_TLL |
| */ |
| IPv6NDLinkLayerAddressCriterion(MacAddress mac, Type type) { |
| this.mac = mac; |
| this.type = type; |
| } |
| |
| @Override |
| public Type type() { |
| return this.type; |
| } |
| |
| /** |
| * Gets the MAC link-layer address to match. |
| * |
| * @return the MAC link-layer address to match |
| */ |
| public MacAddress mac() { |
| return this.mac; |
| } |
| |
| @Override |
| public String toString() { |
| return type().toString() + SEPARATOR + mac; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(type().ordinal(), mac); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof IPv6NDLinkLayerAddressCriterion) { |
| IPv6NDLinkLayerAddressCriterion that = |
| (IPv6NDLinkLayerAddressCriterion) obj; |
| return Objects.equals(mac, that.mac) && |
| Objects.equals(type, that.type); |
| } |
| return false; |
| } |
| } |