01: /*
02: JSPWiki - a JSP-based WikiWiki clone.
03:
04: Copyright (C) 2001-2002 Janne Jalkanen (Janne.Jalkanen@iki.fi)
05:
06: This program is free software; you can redistribute it and/or modify
07: it under the terms of the GNU Lesser General Public License as published by
08: the Free Software Foundation; either version 2.1 of the License, or
09: (at your option) any later version.
10:
11: This program is distributed in the hope that it will be useful,
12: but WITHOUT ANY WARRANTY; without even the implied warranty of
13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14: GNU Lesser General Public License for more details.
15:
16: You should have received a copy of the GNU Lesser General Public License
17: along with this program; if not, write to the Free Software
18: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19: */
20: package com.ecyrd.jspwiki;
21:
22: import java.util.ArrayList;
23: import java.util.Collection;
24:
25: /**
26: * Just a simple class collecting all of the links
27: * that come in.
28: *
29: * @author Janne Jalkanen
30: */
31: public class LinkCollector implements StringTransmutator {
32: private ArrayList m_items = new ArrayList();
33:
34: /**
35: * Returns a List of Strings representing links.
36: * @return the link collection
37: */
38: public Collection getLinks() {
39: return m_items;
40: }
41:
42: /**
43: * {@inheritDoc}
44: */
45: public String mutate(WikiContext context, String in) {
46: m_items.add(in);
47:
48: return in;
49: }
50: }
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