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/**

Copyright (C) SYSTAP, LLC DBA Blazegraph 2006-2016.  All rights reserved.

Contact:
     SYSTAP, LLC DBA Blazegraph
     2501 Calvert ST NW #106
     Washington, DC 20008
     [email protected]

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.

This program 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 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 com.bigdata.btree.proc;

import java.util.Comparator;

import com.bigdata.service.Split;

/**
 * A key/value pair where the key is a Split.
 * 
 * @param 
 * @param 
 * 
 * @author bryan
 */
public class SplitValuePair {

	final public K key;
	final public V val;

	public SplitValuePair(final K key, final V val) {
		this.key = key;
		this.val = val;
	}

	/**
	 * Sorts {@link SplitValuePair}s.
	 * 
	 * @author bryan
	 */
	public static class PairComparator implements Comparator> {

		@Override
		public int compare(final SplitValuePair o1, final SplitValuePair o2) {
			if (o1.key.fromIndex < o2.key.fromIndex)
				return -1;
			if (o1.key.fromIndex > o2.key.fromIndex)
				return 1;
			return 0;
		}

	}

}