/*
* Copyright (c) 2011,2013 Big Switch Networks, Inc.
*
* Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/legal/epl-v10.html
*
* 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.
*
* This file incorporates work covered by the following copyright and
* permission notice:
*
* Originally created by David Erickson & Rob Sherwood, Stanford University
*
* 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.openflow.protocol.vendor;
import org.openflow.protocol.Instantiable;
/**
* Subclass of OFVendorDataType that works with any vendor data format that
* begins with a integral value to indicate the format of the remaining data.
* It maps from the per-vendor-id integral data type code to the object
* used to instantiate the class associated with that vendor data type.
*
* @author Rob Vaterlaus (rob.vaterlaus@bigswitch.com)
*/
public class OFBasicVendorDataType extends OFVendorDataType {
/**
* The data type value at the beginning of the vendor data.
*/
protected long type;
/**
* Construct an empty (i.e. no specified data type value) vendor data type.
*/
public OFBasicVendorDataType() {
super();
this.type = 0;
}
/**
* Store some information about the vendor data type, including wire protocol
* type number, derived class and instantiator.
*
* @param type Wire protocol number associated with this vendor data type
* @param instantiator An Instantiator<OFVendorData> implementation that
* creates an instance of an appropriate subclass of OFVendorData.
*/
public OFBasicVendorDataType(long type, Instantiable<OFVendorData> instantiator) {
super(instantiator);
this.type = type;
}
/**
* @return Returns the wire protocol value corresponding to this OFVendorDataType
*/
public long getTypeValue() {
return this.type;
}
/**
* @param type the wire protocol value for this data type
*/
public void setTypeValue(long type) {
this.type = type;
}
}