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.core.domutil;
15:
16: import org.itsnat.core.ItsNatDocument;
17: import org.itsnat.core.ItsNatUserData;
18: import org.w3c.dom.Element;
19:
20: /**
21: * This interface is the base of several interface oriented to manage groups of DOM elements such as
22: * element lists, tables and trees. Any element group has a single parent DOM element.
23: *
24: * @author Jose Maria Arranz Santamaria
25: */
26: public interface ElementGroup extends ItsNatUserData {
27:
28: /**
29: * Returns the parent element of this element group.
30: *
31: * @return the parent element.
32: */
33: public Element getParentElement();
34:
35: /**
36: * Returns the ItsNat document used to create this element group.
37: *
38: * @return the ItsNat document.
39: */
40: public ItsNatDocument getItsNatDocument();
41: }
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