reporttools.java

dspace 用j2ee架构的一个数字图书馆.开源程序

/*
 * ReportTools.java
 *
 * Version: $Revision: 1.2 $
 *
 * Date: $Date: 2005/04/20 14:22:40 $
 *
 * Copyright (c) 2002-2005, Hewlett-Packard Company and Massachusetts
 * Institute of Technology.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * - Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *
 * - Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 *
 * - Neither the name of the Hewlett-Packard Company nor the name of the
 * Massachusetts Institute of Technology nor the names of their
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 */

package org.dspace.app.statistics;

import java.text.NumberFormat;

/**
 * This class provides a number of tools that may be useful to the methods 
 * which generate the different types of report
 *
 * @author  Richard Jones
 */
public class ReportTools
{
    /**
     * method to take the given integer and produce a string to be used in
     * the display of the report.  Basically provides an interface for a
     * standard NumberFormat class, but without the hassle of instantiating
     * and localising it.
     *
     * @param   number  the integer to be formatted
     *
     * @return      a string containing the formatted number
     */
    public static String numberFormat(int number)
    {
        NumberFormat nf = NumberFormat.getIntegerInstance();
        return nf.format((double) number);
    }
    
}