/*                     __                                               *\
**     ________ ___   / /  ___     Scala API                            **
**    / __/ __// _ | / /  / _ |    (c) 2003-2012, LAMP/EPFL             **
**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
** /____/\___/_/ |_/____/_/ | |                                         **
**                          |/                                          **
\*                                                                      */

package org.opendaylight.yangtools.triemap;



import java.util.concurrent.atomic.AtomicReferenceFieldUpdater;



abstract class INodeBase<K, V> extends BasicNode {
    
    public static final AtomicReferenceFieldUpdater<INodeBase, MainNode> updater = AtomicReferenceFieldUpdater.newUpdater(INodeBase.class, MainNode.class, "mainnode");
    
    public static final Object RESTART = new Object();
    
    public volatile MainNode<K, V> mainnode = null;
    
    public final Gen gen;
    
    public INodeBase(Gen generation) {
    gen = generation;
    }
    
    public BasicNode prev() {
    return null;
    }
    
}