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Java > Open Source Codes > org > jboss > virtual > plugins > vfs > helpers > AbstractVirtualFileHandlerVisitor


1 /*
2 * JBoss, Home of Professional Open Source
3 * Copyright 2006, JBoss Inc., and individual contributors as indicated
4 * by the @authors tag. See the copyright.txt in the distribution for a
5 * full listing of individual contributors.
6 *
7 * This is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU Lesser General Public License as
9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */
22 package org.jboss.virtual.plugins.vfs.helpers;
23
24 import org.jboss.virtual.VisitorAttributes;
25 import org.jboss.virtual.spi.VirtualFileHandlerVisitor;
26
27 /**
28  * AbstractVirtualFileVisitor.
29  *
30  * @author <a HREF="adrian@jboss.com">Adrian Brock</a>
31  * @version $Revision: 1.1 $
32  */
33 public abstract class AbstractVirtualFileHandlerVisitor implements VirtualFileHandlerVisitor
34 {
35    private final VisitorAttributes attributes;
36
37    /**
38     * Create a new AbstractVirtualFileVisitor using the default visitor attributes
39     */
40    protected AbstractVirtualFileHandlerVisitor()
41    {
42       this(null);
43    }
44
45    /**
46     * Create a new AbstractVirtualFileVisitor using the default visitor attributes
47     *
48     * @param attributes the attributes or @{Link {@link VisitorAttributes#DEFAULT} when null
49     */
50    protected AbstractVirtualFileHandlerVisitor(VisitorAttributes attributes)
51    {
52       if (attributes == null)
53          attributes = VisitorAttributes.DEFAULT;
54       this.attributes = attributes;
55    }
56    
57    public VisitorAttributes getAttributes()
58    {
59       return attributes;
60    }
61 }
62
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