1   /**
2    * Distribution License:
3    * JSword is free software; you can redistribute it and/or modify it under
4    * the terms of the GNU Lesser General Public License, version 2.1 or later
5    * as published by the Free Software Foundation. This program is distributed
6    * in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
7    * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
8    * See the GNU Lesser General Public License for more details.
9    *
10   * The License is available on the internet at:
11   *       http://www.gnu.org/copyleft/lgpl.html
12   * or by writing to:
13   *      Free Software Foundation, Inc.
14   *      59 Temple Place - Suite 330
15   *      Boston, MA 02111-1307, USA
16   *
17   * Copyright: 2005
18   *     The copyright to this program is held by it's authors.
19   *
20   */
21  package org.crosswire.jsword.book;
22  
23  /**
24   * A method of filtering Books.
25   * 
26   * @see gnu.lgpl.License for license details.<br>
27   *      The copyright to this program is held by it's authors.
28   * @author Joe Walker [joe at eireneh dot com]
29   */
30  public interface BookFilter {
31      /**
32       * Does this given book pass the tests implemented by this filter
33       * 
34       * @param book
35       *            The Book to test
36       * @return boolean true if it passes, false otherwise
37       */
38      boolean test(Book book);
39  }
40