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Java > Open Source Codes > com > tonbeller > jpivot > olap > navi > NonEmpty


1 /*
2  * ====================================================================
3  * This software is subject to the terms of the Common Public License
4  * Agreement, available at the following URL:
5  * http://www.opensource.org/licenses/cpl.html .
6  * Copyright (C) 2003-2004 TONBELLER AG.
7  * All Rights Reserved.
8  * You must accept the terms of that agreement to use this software.
9  * ====================================================================
10  *
11  *
12  */
13 package com.tonbeller.jpivot.olap.navi;
14
15 import com.tonbeller.jpivot.core.Extension;
16
17 /**
18  * suppresses the display of empty rows/columns on an axis.
19  * @author av
20  */
21 public interface NonEmpty extends Extension {
22   /**
23    * name of the Extension for lookup
24    */
25   public static final String JavaDoc ID = "nonEmpty";
26
27   /**
28    * @return true if non-empty rows are currently suppressed
29    */
30   boolean isNonEmpty();
31   
32   /**
33    * change the visability of non-empty rows
34    */
35   void setNonEmpty(boolean nonEmpty);
36 }
37
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