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Java > Open Source Codes > org > codehaus > groovy > runtime > DefaultGroovyStaticMethods


1 /*
2  * $Id: DefaultGroovyStaticMethods.java,v 1.3 2004/05/18 06:15:45 spullara Exp $
3  *
4  * Copyright 2003 (C) James Strachan and Bob Mcwhirter. All Rights Reserved.
5  *
6  * Redistribution and use of this software and associated documentation
7  * ("Software"), with or without modification, are permitted provided that the
8  * following conditions are met:
9  * 1. Redistributions of source code must retain copyright statements and
10  * notices. Redistributions must also contain a copy of this document.
11  * 2. Redistributions in binary form must reproduce the above copyright
12  * notice, this list of conditions and the following disclaimer in the
13  * documentation and/or other materials provided with the distribution.
14  * 3. The name "groovy" must not be used to endorse or promote products
15  * derived from this Software without prior written permission of The Codehaus.
16  * For written permission, please contact info@codehaus.org.
17  * 4. Products derived from this Software may not be called "groovy" nor may
18  * "groovy" appear in their names without prior written permission of The
19  * Codehaus. "groovy" is a registered trademark of The Codehaus.
20  * 5. Due credit should be given to The Codehaus - http://groovy.codehaus.org/
21  *
22  * THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS ``AS IS'' AND ANY
23  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
24  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
25  * DISCLAIMED. IN NO EVENT SHALL THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR
26  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
28  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
29  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
32  * DAMAGE.
33  *
34  */

35 package org.codehaus.groovy.runtime;
36
37 import groovy.lang.Closure;
38
39 import java.util.regex.Matcher JavaDoc;
40
41 /**
42  * This class defines all the new static groovy methods which appear on normal JDK
43  * classes inside the Groovy environment. Static methods are used with the
44  * first parameter as the destination class.
45  *
46  * @author Guillaume Laforge
47  * @version $Revision: 1.3 $
48  */

49 public class DefaultGroovyStaticMethods {
50
51     /**
52      * Start a Thread with the given closure as a Runnable instance.
53      *
54      * @param closure the Runnable closure
55      * @return the started thread
56      */

57     public static Thread JavaDoc start(Thread JavaDoc self, Closure closure) {
58         Thread JavaDoc thread = new Thread JavaDoc(closure);
59         thread.start();
60         return thread;
61     }
62
63     /**
64      * Start a daemon Thread with the given closure as a Runnable instance.
65      *
66      * @param closure the Runnable closure
67      * @return the started thread
68      */

69     public static Thread JavaDoc startDaemon(Thread JavaDoc self, Closure closure) {
70         Thread JavaDoc thread = new Thread JavaDoc(closure);
71         thread.setDaemon(true);
72         thread.start();
73         return thread;
74     }
75
76     /**
77      * Get the last hidden matcher that system used to do a match.
78      *
79      * @param matcher
80      * @return
81      */

82     public static Matcher JavaDoc getLastMatcher(Matcher JavaDoc matcher) {
83         return RegexSupport.getLastMatcher();
84     }
85 }
86
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