/*
 *
 * 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.apache.qpid.server.transport;

import java.io.IOException;
import java.nio.channels.SocketChannel;
import java.util.Collection;

import org.apache.qpid.bytebuffer.QpidByteBuffer;
import org.apache.qpid.transport.ByteBufferSender;
import org.apache.qpid.transport.network.Ticker;

public interface SchedulableConnection extends ServerNetworkConnection, ByteBufferSender
{
    String getThreadName();

    boolean isPartialRead();

    Ticker getTicker();

    SocketChannel getSocketChannel();

    boolean wantsRead();

    boolean wantsWrite();

    boolean wantsConnect();

    boolean isStateChanged();

    void doPreWork();

    boolean doWork();

    NetworkConnectionScheduler getScheduler();

    boolean setScheduled();

    void clearScheduled();

    SelectorThread.SelectionTask getSelectionTask();

    void setSelectionTask(SelectorThread.SelectionTask selectionTask);

    void processAmqpData(QpidByteBuffer applicationData);

    long writeToTransport(Collection<QpidByteBuffer> bufferArray) throws IOException;

    void reportUnexpectedByteBufferSizeUsage();
}