01: /*
02: ItsNat Java Web Application Framework
03: Copyright (C) 2007 Innowhere Software Services S.L., Spanish Company
04: Author: Jose Maria Arranz Santamaria
05:
06: This program is free software: you can redistribute it and/or modify
07: it under the terms of the GNU Affero General Public License as published by
08: the Free Software Foundation, either version 3 of the License, or
09: (at your option) any later version. See the GNU Affero General Public
10: License for more details. See the copy of the GNU Affero General Public License
11: included in this program. If not, see <http://www.gnu.org/licenses/>.
12: */
13:
14: package org.itsnat.impl.comp;
15:
16: import org.itsnat.comp.ItsNatList;
17: import org.itsnat.comp.ItsNatListStructure;
18: import org.itsnat.impl.core.domutil.ElementListStructureDefaultImpl;
19: import org.w3c.dom.Element;
20:
21: /**
22: *
23: * @author jmarranz
24: */
25: public class ItsNatListStructureDefaultImpl implements
26: ItsNatListStructure {
27: protected final static ItsNatListStructureDefaultImpl SINGLETON = new ItsNatListStructureDefaultImpl();
28:
29: /** Creates a new instance of ItsNatListStructureDefaultImpl */
30: private ItsNatListStructureDefaultImpl() {
31: }
32:
33: public static ItsNatListStructureDefaultImpl newItsNatListStructureDefault() {
34: // No se guarda estado, usamos el SINGLETON en este falso método factoría
35: return SINGLETON;
36: }
37:
38: public Element getContentElement(ItsNatList list, int index,
39: Element parentElem) {
40: if (parentElem == null)
41: parentElem = list.getItsNatListUI().getElementAt(index);
42: return ElementListStructureDefaultImpl.getContentElement(index,
43: parentElem);
44: }
45:
46: }
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