/*
Copyright (C) SYSTAP, LLC DBA Blazegraph 2006-2016. All rights reserved.
Contact:
SYSTAP, LLC DBA Blazegraph
2501 Calvert ST NW #106
Washington, DC 20008
licenses@blazegraph.com
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.raba.codec;
/**
* Variant of the {@link FrontCodedRabaCoder} that supports duplicate keys.
*
* @author <a href="mailto:thompsonbry@users.sourceforge.net">Bryan Thompson</a>
*/
public class FrontCodedRabaCoderDupKeys extends FrontCodedRabaCoder {
/**
* A default instance.
*/
public static final transient FrontCodedRabaCoderDupKeys INSTANCE = new FrontCodedRabaCoderDupKeys();
private static final long serialVersionUID = 1L;
protected transient static final int DEFAULT_RATIO = 8;
public FrontCodedRabaCoderDupKeys(final int ratio) {
super(ratio);
}
public FrontCodedRabaCoderDupKeys() {
super(DEFAULT_RATIO);
}
@Override
public boolean isDuplicateKeys() {
return true;
}
}