/**
* Copyright (C) 2012 FuseSource, Inc.
* http://fusesource.com
*
* 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.fusesource.hawtdispatch.transport;
import java.io.IOException;
/**
* An asynchronous listener of commands
*
*/
public interface TransportListener {
/**
* called to process a command
* @param command
*/
void onTransportCommand(Object command);
/**
* transport can now accept more commands for transmission.
*/
void onRefill();
/**
* An unrecoverable exception has occured on the transport
* @param error
*/
void onTransportFailure(IOException error);
/**
* The transport has been connected.
*/
public void onTransportConnected();
/**
* The transport has been disconnected.
*/
public void onTransportDisconnected();
}