containerlocation.java

Java的面向对象数据库系统的源代码

// You can redistribute this software and/or modify it under the terms of
// the Ozone Core License version 1 published by ozone-db.org.
//
// Copyright (C) 2003-@year@, Leo Mekenkamp. All rights reserved.
//
// $Id: ContainerLocation.java,v 1.3 2004/03/21 21:05:51 leomekenkamp Exp $

package org.ozoneDB.core.storage.gammaStore;
/**
 * Holds information on where exactly object data has been (or can be)
 * persisted. Objects are written to clusters, where the position has the
 * offset of where within a cluster the serialized object data starts.
 *
 * @author <a href="mailto:leoATmekenkampD0Tcom">Leo Mekenkamp (mind the anti sp@m)</a>
 * @version $Id: ContainerLocation.java,v 1.3 2004/03/21 21:05:51 leomekenkamp Exp $
 */
public final class ContainerLocation {

    private int dataFileId;
    private int position;

    public ContainerLocation() {
    }
    
    public ContainerLocation(int dataFileId, int position) {
        this.dataFileId = dataFileId;
        this.position = position;
    }
    
    public String toString() {
        return "(dataFileId: " + dataFileId + "; pos: " + position + ")";
    }

    public int getDataFileId() {
        return dataFileId;
    }
    
    public int getPosition() {
        return position;
    }
    
}