http://www.jboss.org/xnio: The API JAR of the XNIO project (JBoss by Red Hat) 

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 * Copyright 2012 Red Hat, Inc. and/or its affiliates.
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 * Licensed under the Apache License, Version 2.0 (the "License");
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 *     http://www.apache.org/licenses/LICENSE-2.0
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package org.xnio.channels;

import java.nio.channels.Channel;


A protected, wrapped channel.  A guard object is required to gain access to the underlying channel.

Author:David M. Lloyd
Type parameters:
  • <C> – the wrapped channel type
/**
 * A protected, wrapped channel.  A guard object is required to gain access to the underlying channel.
 *
 * @param <C> the wrapped channel type
 * @author <a href="mailto:david.lloyd@redhat.com">David M. Lloyd</a>
 */
public interface ProtectedWrappedChannel<C extends Channel> {

    
Get the channel which is wrapped by this object, or null if the guard is invalid. 
Params:
  • guard – the guard object
Returns:the wrapped channel
/**
     * Get the channel which is wrapped by this object, or {@code null} if the guard is invalid.
     *
     * @param guard the guard object
     * @return the wrapped channel
     */
    C getChannel(Object guard);
}