| /* |
| * Copyright 2015 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 java.util.Objects; |
| |
| import static com.google.common.base.MoreObjects.toStringHelper; |
| |
| /** |
| * Implementation of ICMPv6 type criterion (8 bits unsigned integer). |
| */ |
| public final class Icmpv6TypeCriterion implements Criterion { |
| private static final short MASK = 0xff; |
| private final short icmpv6Type; // ICMPv6 type: 8 bits |
| |
| /** |
| * Constructor. |
| * |
| * @param icmpv6Type the ICMPv6 type to match (8 bits unsigned integer) |
| */ |
| Icmpv6TypeCriterion(short icmpv6Type) { |
| this.icmpv6Type = (short) (icmpv6Type & MASK); |
| } |
| |
| @Override |
| public Type type() { |
| return Type.ICMPV6_TYPE; |
| } |
| |
| /** |
| * Gets the ICMPv6 type to match. |
| * |
| * @return the ICMPv6 type to match (8 bits unsigned integer) |
| */ |
| public short icmpv6Type() { |
| return icmpv6Type; |
| } |
| |
| @Override |
| public String toString() { |
| return toStringHelper(type().toString()) |
| .add("icmpv6Type", icmpv6Type).toString(); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(type(), icmpv6Type); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof Icmpv6TypeCriterion) { |
| Icmpv6TypeCriterion that = (Icmpv6TypeCriterion) obj; |
| return Objects.equals(icmpv6Type, that.icmpv6Type) && |
| Objects.equals(this.type(), that.type()); |
| } |
| return false; |
| } |
| } |