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Java > Open Source Codes > com > caucho > quercus > env > ContinueValue


1 /*
2  * Copyright (c) 1998-2006 Caucho Technology -- all rights reserved
3  *
4  * This file is part of Resin(R) Open Source
5  *
6  * Each copy or derived work must preserve the copyright notice and this
7  * notice unmodified.
8  *
9  * Resin Open Source is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  *
14  * Resin Open Source is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17  * of NON-INFRINGEMENT. See the GNU General Public License for more
18  * details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with Resin Open Source; if not, write to the
22  *
23  * Free Software Foundation, Inc.
24  * 59 Temple Place, Suite 330
25  * Boston, MA 02111-1307 USA
26  *
27  * @author Scott Ferguson
28  */
29
30 package com.caucho.quercus.env;
31
32 /**
33  * Represents a PHP continue value.
34  */
35 public class ContinueValue extends Value {
36   public static final ContinueValue CONTINUE = new ContinueValue();
37
38   private ContinueValue()
39   {
40   }
41
42   /**
43    * Converts to a boolean.
44    */
45   public boolean toBoolean()
46   {
47     return false;
48   }
49
50   /**
51    * Converts to a long.
52    */
53   public long toLong()
54   {
55     return 0;
56   }
57
58   /**
59    * Converts to a double.
60    */
61   public double toDouble()
62   {
63     return 0;
64   }
65
66   /**
67    * Converts to an object.
68    */
69   public Object JavaDoc toObject()
70   {
71     return "";
72   }
73
74   /**
75    * Prints the value.
76    * @param env
77    */
78   public void print(Env env)
79   {
80   }
81 }
82
83
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