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Java > Open Source Codes > freemarker > testcase > models > BooleanHash2


1 /*
2  * Copyright (c) 2003 The Visigoth Software Society. All rights
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9  * 1. Redistributions of source code must retain the above copyright
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12  * 2. Redistributions in binary form must reproduce the above copyright
13  * notice, this list of conditions and the following disclaimer in
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15  * distribution.
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17  * 3. The end-user documentation included with the redistribution, if
18  * any, must include the following acknowledgement:
19  * "This product includes software developed by the
20  * Visigoth Software Society (http://www.visigoths.org/)."
21  * Alternately, this acknowledgement may appear in the software itself,
22  * if and wherever such third-party acknowledgements normally appear.
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24  * 4. Neither the name "FreeMarker", "Visigoth", nor any of the names of the
25  * project contributors may be used to endorse or promote products derived
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50  * http://www.visigoths.org/
51  */
52
53 package freemarker.testcase.models;
54
55 import freemarker.template.*;
56
57 /**
58  * Tests the impact that the isEmpty() has on template hash models.
59  *
60  * @author <a HREF="mailto:run2000@users.sourceforge.net">Nicholas Cull</a>
61  * @version $Id: BooleanHash2.java,v 1.12 2004/01/06 17:06:44 szegedia Exp $
62  */
63 public class BooleanHash2 implements TemplateHashModel {
64
65     /**
66      * Gets a <tt>TemplateModel</tt> from the hash.
67      *
68      * @param key the name by which the <tt>TemplateModel</tt>
69      * is identified in the template.
70      * @return the <tt>TemplateModel</tt> referred to by the key,
71      * or null if not found.
72      */
73     public TemplateModel get(String JavaDoc key) {
74         return null;
75     }
76
77     /**
78      * @return true if this object is empty.
79      */
80     public boolean isEmpty() {
81         return false;
82     }
83 }
84
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