| /* |
| * 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.driver.extensions; |
| |
| import com.google.common.base.MoreObjects; |
| import org.onlab.packet.Ip4Address; |
| import org.onlab.util.KryoNamespace; |
| import org.onosproject.net.flow.AbstractExtension; |
| import org.onosproject.net.flow.instructions.ExtensionTreatment; |
| import org.onosproject.net.flow.instructions.ExtensionTreatmentType; |
| import org.onosproject.store.serializers.Ip4AddressSerializer; |
| |
| import java.util.Objects; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| /** |
| * Nicira set tunnel destination extension instruction. |
| */ |
| public class NiciraSetTunnelDst extends AbstractExtension implements |
| ExtensionTreatment { |
| |
| private Ip4Address tunnelDst; |
| |
| private final KryoNamespace appKryo = new KryoNamespace.Builder() |
| .register(new Ip4AddressSerializer(), Ip4Address.class) |
| .register(byte[].class) |
| .build(); |
| |
| /** |
| * Creates a new set tunnel destination instruction. |
| */ |
| NiciraSetTunnelDst() { |
| tunnelDst = null; |
| } |
| |
| /** |
| * Creates a new set tunnel destination instruction with a particular IPv4 |
| * address. |
| * |
| * @param tunnelDst tunnel destination IPv4 address |
| */ |
| NiciraSetTunnelDst(Ip4Address tunnelDst) { |
| checkNotNull(tunnelDst); |
| this.tunnelDst = tunnelDst; |
| } |
| |
| /** |
| * Gets the tunnel destination IPv4 address. |
| * |
| * @return tunnel destination IPv4 address |
| */ |
| public Ip4Address tunnelDst() { |
| return tunnelDst; |
| } |
| |
| @Override |
| public ExtensionTreatmentType type() { |
| return ExtensionTreatmentType.ExtensionTreatmentTypes.NICIRA_SET_TUNNEL_DST.type(); |
| } |
| |
| @Override |
| public void deserialize(byte[] data) { |
| tunnelDst = appKryo.deserialize(data); |
| } |
| |
| @Override |
| public byte[] serialize() { |
| return appKryo.serialize(tunnelDst); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(tunnelDst); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof NiciraSetTunnelDst) { |
| NiciraSetTunnelDst that = (NiciraSetTunnelDst) obj; |
| return Objects.equals(tunnelDst, that.tunnelDst); |
| |
| } |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(getClass()) |
| .add("tunnelDst", tunnelDst) |
| .toString(); |
| } |
| } |