| /** |
| * Copyright 2011, Big Switch Networks, Inc. |
| * 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; |
| |
| /** |
| * Class that represents a specific vendor data type format in an |
| * OFVendor message. Typically the vendor data will begin with an integer |
| * code that determines the format of the rest of the data, but this |
| * class does not assume that. It's basically just a holder for an |
| * instantiator of the appropriate subclass of OFVendorData. |
| * |
| * @author Rob Vaterlaus (rob.vaterlaus@bigswitch.com) |
| */ |
| public class OFVendorDataType { |
| |
| /** |
| * Object that instantiates the subclass of OFVendorData |
| * associated with this data type. |
| */ |
| protected Instantiable<OFVendorData> instantiable; |
| |
| /** |
| * Construct an empty vendor data type. |
| */ |
| public OFVendorDataType() { |
| super(); |
| } |
| |
| /** |
| * Construct a vendor data type with the specified instantiable. |
| * @param instantiable object that creates the subclass of OFVendorData |
| * associated with this data type. |
| */ |
| public OFVendorDataType(Instantiable<OFVendorData> instantiable) { |
| this.instantiable = instantiable; |
| } |
| |
| /** |
| * Returns a new instance of a subclass of OFVendorData associated with |
| * this OFVendorDataType. |
| * |
| * @return the new object |
| */ |
| public OFVendorData newInstance() { |
| return instantiable.instantiate(); |
| } |
| |
| /** |
| * @return the instantiable |
| */ |
| public Instantiable<OFVendorData> getInstantiable() { |
| return instantiable; |
| } |
| |
| /** |
| * @param instantiable the instantiable to set |
| */ |
| public void setInstantiable(Instantiable<OFVendorData> instantiable) { |
| this.instantiable = instantiable; |
| } |
| |
| } |