//  $Id: OctreeAtomItem.java,v 1.1 2006/05/20 17:02:03 Sasha Buzko Exp $
//
//  Copyright (c) 2000-2003  San Diego Supercomputer Center (SDSC),
//  a facility operated jointly by the University of California,
//  San Diego (UCSD) and General Atomics, San Diego, California, USA.
//
//  Users and possessors of this source code are hereby granted a
//  nonexclusive, royalty-free copyright and design patent license to
//  use this code in individual software.  License is not granted for
//  commercial resale, in whole or in part, without prior written
//  permission from SDSC.  This source is provided "AS IS" without express
//  or implied warranty of any kind.
//
//  For further information, please see:  http://mbt.sdsc.edu
//
//  History:
//  $Log: OctreeAtomItem.java,v $
//  Revision 1.1  2006/05/20 17:02:03  Sasha Buzko
//  Updated version
//
//  Revision 1.1  2006/04/30 20:13:59  Sasha Buzko
//  New version of the app
//
//  Revision 1.1  2006/04/15 19:42:26  Sasha Buzko
//  Initial commit
//
//  Revision 1.1  2005/11/13 04:35:05  Administrator
//  *** empty log message ***
//
//  Revision 1.1  2003/07/11 18:17:53  moreland
//  Modifed Apostol's Octree classes to genate Bonds from the BondFactory
//  and in turn the StructureMap class.
//
//  Revision 1.2  2003/06/24 22:19:47  moreland
//  New object-oriented inferface for Octree data items.
//


package edu.sdsc.mbt.util;


import edu.sdsc.mbt.*;


/**
 * OctreeAtomItem class.
 *
 * @author      John Moreland
 */
public class OctreeAtomItem
	implements OctreeDataItem
{
	private Atom atom = null;
	private int index = -1;

	/**
	 *  Construct an OctreeAtomItem from an Atom object.
	 */
	public OctreeAtomItem( Atom atom, int index )
	{
		this.atom = atom;
		this.index = index;
	}

	/**
	 *  Return the coordinate of the Atom.
	 */
	public double[] getCoordinate( )
	{
		return atom.coordinate;
	}

	/**
	 *  Return the index associated with this data item.
	 */
	public int getIndex( )
	{
		return index;
	}

	/**
	 *  Return the Atom associated with this data item.
	 */
	public Atom getAtom( )
	{
		return atom;
	}
}