CellStyle.java

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   this work for additional information regarding copyright ownership.
   The ASF licenses this file to You under the Apache License, Version 2.0
   (the "License"); you may not use this file except in compliance with
   the License.  You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

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package org.apache.poi.ss.usermodel;

public interface CellStyle {

    /**
     * get the index within the Workbook (sequence within the collection of ExtnededFormat objects)
     * @return unique index number of the underlying record this style represents (probably you don't care
     *  unless you're comparing which one is which)
     */

    short getIndex();

    /**
     * get the index of the format
     * @see DataFormat
     */
    short getDataFormat();

    /**
     * Get the format string
     */
    public String getDataFormatString();

}