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/*
* 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 java.util.Objects;
import org.onlab.util.KryoNamespace;
import org.onosproject.net.flow.instructions.AbstractExtensionTreatment;
import org.onosproject.net.flow.instructions.ExtensionTreatmentType;
import org.onosproject.store.serializers.Ip4AddressSerializer;
import com.google.common.base.MoreObjects;
/**
* Nicira set NSH SPI extension instruction.
*/
public class NiciraSetNshSpi extends AbstractExtensionTreatment {
private int nshSpi;
private final KryoNamespace appKryo = new KryoNamespace.Builder()
.register(new Ip4AddressSerializer(), Integer.class)
.register(byte[].class)
.build();
/**
* Creates a new set nsh spi instruction.
*/
NiciraSetNshSpi() {
nshSpi = 0;
}
/**
* Creates a new set nsh spi instruction with given spi.
*
* @param nshSpi nsh service path index
*/
NiciraSetNshSpi(int nshSpi) {
this.nshSpi = nshSpi;
}
/**
* Gets the nsh service path index.
*
* @return nsh service path index
*/
public int nshSpi() {
return nshSpi;
}
@Override
public ExtensionTreatmentType type() {
return ExtensionTreatmentType.ExtensionTreatmentTypes.NICIRA_SET_NSH_SPI.type();
}
@Override
public void deserialize(byte[] data) {
nshSpi = appKryo.deserialize(data);
}
@Override
public byte[] serialize() {
return appKryo.serialize(nshSpi);
}
@Override
public int hashCode() {
return Objects.hash(nshSpi);
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj instanceof NiciraSetNshSpi) {
NiciraSetNshSpi that = (NiciraSetNshSpi) obj;
return Objects.equals(nshSpi, that.nshSpi);
}
return false;
}
@Override
public String toString() {
return MoreObjects.toStringHelper(getClass())
.add("nshSpi", nshSpi)
.toString();
}
}
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