2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.protocol.framework;
10 import io.netty.channel.Channel;
11 import io.netty.util.concurrent.Promise;
14 * A factory class creating SessionNegotiators.
16 * @param <S> session type
18 public interface SessionNegotiatorFactory<M, S extends ProtocolSession<?>, L extends SessionListener<?, ?, ?>> {
20 * Create a new negotiator attached to a channel, which will notify
21 * a promise once the negotiation completes.
23 * @param channel Underlying channel
24 * @param promise Promise to be notified
25 * @return new negotiator instance
27 SessionNegotiator<S> getSessionNegotiator(SessionListenerFactory<L> factory, Channel channel, Promise<S> promise);