com.bigdata.io.IRecordSerializer Maven / Gradle / Ivy
/*
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
*/
/*
* Created on May 27, 2008
*/
package com.bigdata.io;
import java.io.Serializable;
/**
* An abstraction for serializing and de-serializing objects as byte[]s.
*
* Note: Some serializers use the convention that a null will be
* de-serialized as a null. This convention makes it easy to
* de-serialize the value and then test to see whether or not the value was in
* fact found in the index.
*
* @author Bryan Thompson
* @version $Id$
*
* @see SerializerUtil
* @see IStreamSerializer
* @todo reconcile {@link org.CognitiveWeb.extser.ISerializer}
*/
public interface IRecordSerializer extends Serializable {
/**
* Serialize an object.
*
* @param obj
* A object.
*
* @return A byte[] that is the serialization of that object.
*/
byte[] serialize(T obj);
/**
* De-serialize an object.
*
* @param data
* The data.
*
* @return The object for that data.
*/
T deserialize(byte[] data);
}