content: ///////////////////////////////////////////////////////////////////////////////
  // Copyright (c) 2001, Eric D. Friedman All Rights Reserved.
  //
  // This library is free software; you can redistribute it and/or
  // modify it under the terms of the GNU Lesser General Public
  // License as published by the Free Software Foundation; either
  // version 2.1 of the License, or (at your option) any later version.
  //
  // This library is distributed in the hope that it will be useful,
  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  // GNU General Public License for more details.
  //
  // You should have received a copy of the GNU Lesser General Public
  // License along with this program; if not, write to the Free Software
  // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  ///////////////////////////////////////////////////////////////////////////////
  
  package gnu.trove.list;
  
  import java.io.Serializable;
  
  
  
  /**
   * Interface for Objects which can be inserted into a TLinkedList.
   *
   * @author Eric D. Friedman
   * @version $Id: TLinkable.java,v 1.1.2.2 2009/09/04 12:32:33 upholderoftruth Exp $
   * @see gnu.trove.list.linked.TLinkedList
   */
  
  public interface TLinkable<T extends TLinkable> extends Serializable {
  	static final long serialVersionUID = 997545054865482562L;
  
      /**
       * Returns the linked list node after this one.
       *
       * @return a <code>TLinkable</code> value
       */
      public T getNext();
  
  
      /**
       * Returns the linked list node before this one.
       *
       * @return a <code>TLinkable</code> value
       */
      public T getPrevious();
  
  
      /**
       * Sets the linked list node after this one.
       *
       * @param linkable a <code>TLinkable</code> value
       */
      public void setNext( T linkable );
  
  
      /**
       * Sets the linked list node before this one.
       *
       * @param linkable a <code>TLinkable</code> value
       */
      public void setPrevious( T linkable );
  }// TLinkable
  