SquirrelJME/SquirrelJME

// -*- Mode: Java; indent-tabs-mode: t; tab-width: 4 -*-
// ---------------------------------------------------------------------------
// SquirrelJME
//     Copyright (C) Stephanie Gawroriski <xer@multiphasicapps.net>
// ---------------------------------------------------------------------------
// SquirrelJME is under the Mozilla Public License Version 2.0.
// See license.mkd for licensing and copyright information.
// ---------------------------------------------------------------------------

package java.util;

/**
 * Represents a single link in the linked list. This is just a basic
 * structure like object with public fields for simple access.
 *
 * @param <E> The type to store.
 * @since 2018/10/29
 */
final class __Link__<E>
{
    /** The previous link. */
    __Link__<E> _prev;
    
    /** The next link. */
    __Link__<E> _next;
    
    /** The value to store. */
    E _value;
    
    /**
     * Initializes the new link and links into the chain.
     *
     * @param __prev The previous link to link in.
     * @param __v The value to use.
     * @param __next The next link to link in.
     * @since 2018/10/29
     */
    __Link__(__Link__<E> __prev, E __v, __Link__<E> __next)
    {
        // Set value first
        this._value = __v;
        
        // Link into previous chain
        this._prev = __prev;
        if (__prev != null)
            __prev._next = this;
        
        // Link into next chain
        this._next = __next;
        if (__next != null)
            __next._prev = this;
    }
}