openflow/api/src/main/java/org/onlab/onos/openflow/controller/driver/SwitchDriverSubHandshakeCompleted.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.onlab.onos.openflow.controller.driver;

import org.projectfloodlight.openflow.protocol.OFMessage;


/**
 * Indicates that a message was passed to a switch driver's subhandshake
 * handling code but the driver has already completed the sub-handshake.
 *
 */
public class SwitchDriverSubHandshakeCompleted
        extends SwitchDriverSubHandshakeException {
    private static final long serialVersionUID = -8817822245846375995L;

    public SwitchDriverSubHandshakeCompleted(OFMessage m) {
        super("Sub-Handshake is already complete but received message "
              + m.getType());
    }
}