/*
 *  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.mina.common;

import java.util.concurrent.TimeUnit;

/**
 * Represents the completion of an asynchronous I/O operation on an 
 * {@link IoSession}.
 * Can be listened for completion using a {@link IoFutureListener}.
 * 
 * @author The Apache MINA Project (dev@mina.apache.org)
 * @version $Rev$, $Date$
 */
public interface IoFuture {
	
    /**
     * Returns the {@link IoSession} which is associated with this future.
     */
    IoSession getSession();

    /**
     * Wait for the asynchronous operation to complete.
     * The attached listeners will be notified when the operation is 
     * completed.
     */
    IoFuture await() throws InterruptedException;

    /**
     * Wait for the asynchronous operation to complete with the specified timeout.
     *
     * @return <tt>true</tt> if the operation is completed.
     */
    boolean await(long timeout, TimeUnit unit) throws InterruptedException;

    /**
     * Wait for the asynchronous operation to complete with the specified timeout.
     *
     * @return <tt>true</tt> if the operation is completed.
     */
    boolean await(long timeoutMillis) throws InterruptedException;

    /**
     * Wait for the asynchronous operation to complete uninterruptibly.
     * The attached listeners will be notified when the operation is 
     * completed.
     */
    IoFuture awaitUninterruptibly();

    /**
     * Wait for the asynchronous operation to complete with the specified timeout
     * uninterruptibly.
     *
     * @return <tt>true</tt> if the operation is completed.
     */
    boolean awaitUninterruptibly(long timeout, TimeUnit unit);

    /**
     * Wait for the asynchronous operation to complete with the specified timeout
     * uninterruptibly.
     *
     * @return <tt>true</tt> if the operation is finished.
     */
    boolean awaitUninterruptibly(long timeoutMillis);

    /**
     * @deprecated Replaced with {@link #awaitUninterruptibly()}.
     */
    @Deprecated
    void join();

    /**
     * @deprecated Replaced with {@link #awaitUninterruptibly(long)}.
     */
    @Deprecated
    boolean join(long timeoutMillis);

    /**
     * Returns if the asynchronous operation is completed.
     */
    boolean isReady();

    /**
     * Adds an event <tt>listener</tt> which is notified when
     * this future is completed. If the listener is added
     * after the completion, the listener is directly notified.
     */
    IoFuture addListener(IoFutureListener<?> listener);

    /**
     * Removes an existing event <tt>listener</tt> so it won't be notified when
     * the future is completed.
     */
    IoFuture removeListener(IoFutureListener<?> listener);
}

@@ -2142,32 +2142,76 @@
    * completed.%0A
+     * %0A     * @return the current IoFuture%0A
      */%0A    IoFu

Add some missing Javadoc tag