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/**
* This file is part of the CRISTAL-iSE kernel.
* Copyright (c) 2001-2014 The CRISTAL Consortium. 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 3 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; with out even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*
* http://www.fsf.org/licensing/licenses/lgpl.html
*/
package com.c2kernel.utils;
import java.util.Comparator;
import com.c2kernel.common.GTimeStamp;
public class GTimeStampComparator implements Comparator<GTimeStamp> {
@Override
public int compare(GTimeStamp t0, GTimeStamp t1) {
int retVal = compareInt(t0.mYear, t1.mYear);
if (retVal == 0) retVal = compareInt(t0.mMonth, t1.mMonth);
if (retVal == 0) retVal = compareInt(t0.mDay, t1.mDay);
if (retVal == 0) retVal = compareInt(t0.mHour-(t0.mTimeOffset/3600), t1.mHour-(t1.mTimeOffset/3600));
if (retVal == 0) retVal = compareInt(t0.mMinute, t1.mMinute);
if (retVal == 0) retVal = compareInt(t0.mSecond, t1.mSecond);
return retVal;
}
private static int compareInt(int i, int j) {
return i-j;
}
}
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