| /* |
| * Copyright 2015-present Open Networking Foundation |
| * |
| * 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.EthType; |
| |
| import java.util.Objects; |
| |
| /** |
| * Implementation of Ethernet type criterion (16 bits unsigned integer). |
| */ |
| public final class EthTypeCriterion implements Criterion { |
| |
| |
| private final EthType ethType; |
| |
| /** |
| * Constructor. |
| * |
| * @param ethType the Ethernet frame type to match (16 bits unsigned |
| * integer) |
| */ |
| EthTypeCriterion(int ethType) { |
| this.ethType = new EthType(ethType); |
| } |
| |
| /** |
| * Constructor. |
| * |
| * @param ethType the Ethernet frame type to match |
| */ |
| EthTypeCriterion(EthType ethType) { |
| this.ethType = ethType; |
| } |
| |
| @Override |
| public Type type() { |
| return Type.ETH_TYPE; |
| } |
| |
| /** |
| * Gets the Ethernet frame type to match. |
| * |
| * @return the Ethernet frame type to match (16 bits unsigned integer) |
| */ |
| public EthType ethType() { |
| return ethType; |
| } |
| |
| @Override |
| public String toString() { |
| return type().toString() + SEPARATOR + ethType; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(type().ordinal(), ethType); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof EthTypeCriterion) { |
| EthTypeCriterion that = (EthTypeCriterion) obj; |
| return Objects.equals(ethType, that.ethType) && |
| Objects.equals(this.type(), that.type()); |
| } |
| return false; |
| } |
| } |