/*
* The contents of this file are subject to the Mozilla Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
*
* The Original Code is the Kowari Metadata Store.
*
* The Initial Developer of the Original Code is Plugged In Software Pty
* Ltd (http://www.pisoftware.com, mailto:info@pisoftware.com). Portions
* created by Plugged In Software Pty Ltd are Copyright (C) 2001,2002
* Plugged In Software Pty Ltd. All Rights Reserved.
*
* Contributor(s): N/A.
*
* [NOTE: The text of this Exhibit A may differ slightly from the text
* of the notices in the Source Code files of the Original Code. You
* should use the text of this Exhibit A rather than the text found in the
* Original Code Source Code for Your Modifications.]
*
*/
package org.mulgara.resolver.memory;
// Java 2 standard packages
import java.util.Arrays;
// Local packages
import org.mulgara.store.nodepool.NodePool;
/**
* A 4-tuple of <code>long</code>s.
*
* @created 2004-11-26
* @author <a href="http://staff.pisoftware.com/raboczi">Simon Raboczi</a>
* @version $Revision: 1.8 $
* @modified $Date: 2005/01/05 04:58:48 $ @maintenanceAuthor $Author: newmana $
* @company <a href="mailto:info@PIsoftware.com">Plugged In Software</a>
* @copyright © 2004 <a href="http://www.PIsoftware.com/">Plugged In
* Software Pty Ltd</a>
* @licence <a href="{@docRoot}/../../LICENCE">Mozilla Public License v1.1</a>
*/
class Stating
{
private final long[] x;
Stating(long s, long p, long o, long m)
{
assert s != NodePool.NONE;
assert p != NodePool.NONE;
assert o != NodePool.NONE;
assert m != NodePool.NONE;
x = new long[] { s, p, o, m };
}
long get(int index)
{
return x[index];
}
public boolean equals(Object object)
{
if (object != null && getClass() == object.getClass()) {
return Arrays.equals(x, ((Stating) object).x);
} else {
return false;
}
}
public int hashCode()
{
return (int) (x[0] * x[1] * x[2] * x[3]);
}
public String toString()
{
return "[" + x[0] + " " + x[1] + " " + x[2] + " " + x[3] + "]";
}
}