01: /*
02: * Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
03: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04: *
05: * This code is free software; you can redistribute it and/or modify it
06: * under the terms of the GNU General Public License version 2 only, as
07: * published by the Free Software Foundation. Sun designates this
08: * particular file as subject to the "Classpath" exception as provided
09: * by Sun in the LICENSE file that accompanied this code.
10: *
11: * This code is distributed in the hope that it will be useful, but WITHOUT
12: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14: * version 2 for more details (a copy is included in the LICENSE file that
15: * accompanied this code).
16: *
17: * You should have received a copy of the GNU General Public License version
18: * 2 along with this work; if not, write to the Free Software Foundation,
19: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20: *
21: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22: * CA 95054 USA or visit www.sun.com if you need additional information or
23: * have any questions.
24: */
25:
26: package com.sun.tools.internal.txw2.model;
27:
28: import org.xml.sax.Locator;
29:
30: /**
31: * The {@link Node} that maps to the program element.
32: *
33: * @author Kohsuke Kawaguchi
34: */
35: public abstract class WriterNode extends Node {
36: /**
37: * If this node is the sole child of a pattern block,
38: * this field points to its name.
39: *
40: * <p>
41: * When the element names are in conflict, this can be used.
42: */
43: protected String alternativeName;
44:
45: public WriterNode(Locator location, Leaf leaf) {
46: super (location, leaf);
47: }
48:
49: /**
50: * Declares the class without its contents.
51: *
52: * The first step of the code generation.
53: */
54: abstract void declare(NodeSet nset);
55:
56: /**
57: * Generates the contents.
58: */
59: abstract void generate(NodeSet nset);
60:
61: /**
62: * Prepares for the code generation.
63: */
64: void prepare(NodeSet nset) {
65: }
66: }
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