01: /*
02: * Copyright (c) 1998-2000 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * Resin Open Source is free software; you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation; either version 2 of the License, or
12: * (at your option) any later version.
13: *
14: * Resin Open Source is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17: * of NON-INFRINGEMENT. See the GNU General Public License for more
18: * details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with Resin Open Source; if not, write to the
22: *
23: * Free Software Foundation, Inc.
24: * 59 Temple Place, Suite 330
25: * Boston, MA 02111-1307 USA
26: *
27: * @author Emil Ong
28: */
29:
30: package com.caucho.xtpdoc;
31:
32: import javax.xml.stream.XMLStreamException;
33: import javax.xml.stream.XMLStreamWriter;
34: import java.io.IOException;
35: import java.io.PrintWriter;
36: import java.util.ArrayList;
37: import java.util.logging.Logger;
38:
39: public abstract class ContainerNode implements ContentItem {
40: private static Logger log = Logger.getLogger(ContainerNode.class
41: .getName());
42:
43: private Document _document;
44: private ArrayList<ContentItem> _items = new ArrayList<ContentItem>();
45:
46: public ContainerNode(Document document) {
47: _document = document;
48: }
49:
50: public Document getDocument() {
51: return _document;
52: }
53:
54: protected void addItem(ContentItem item) {
55: _items.add(item);
56: }
57:
58: protected ArrayList<ContentItem> getItems() {
59: return _items;
60: }
61:
62: public void writeHtml(XMLStreamWriter out)
63: throws XMLStreamException {
64: for (ContentItem item : _items)
65: item.writeHtml(out);
66: }
67:
68: public void writeLaTeXTop(PrintWriter out) throws IOException {
69: for (ContentItem item : _items)
70: item.writeLaTeXTop(out);
71: }
72:
73: public void writeLaTeX(PrintWriter out) throws IOException {
74: for (ContentItem item : _items)
75: item.writeLaTeX(out);
76: }
77:
78: public void writeLaTeXEnclosed(PrintWriter out) throws IOException {
79: for (ContentItem item : _items)
80: item.writeLaTeXEnclosed(out);
81: }
82: }
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