01 
02 /*
03  *  JavaDoq 1.0 - DOCUment JAVA In Source
04  *  Copyright (C) 2008-2011  J.J.Liu<jianjunliu@126.com> <http://www.javadoq.com>
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.
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 Affero General Public License for more details.
15  *  
16  *  You should have received a copy of the GNU Affero General Public License
17  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
18  */
19 
20 package com.javadoq.jjtree;
21 
22 /**
23  * <p>An abstract base class for JJTree nodes.</p>
24  * 
25  * @author <a href="mailto:jianjunliu@126.com">J.J.Liu (Jianjun Liu)</a> at <a href="http://www.javadoq.com" target="_blank">http://www.javadoq.com</a>
26  */
27 public abstract class ASTNode extends SimpleNode
28 {
29     /**
30      * <p>Constructs a {@link ASTNode} without a JJTreeParser.</p>
31      * @param i The id.
32      * @since 1.0
33      */
34     protected ASTNode(int i) {
35         super(i);
36     }
37 
38     /**
39      * <p>Constructs a {@link ASTNode} with a JJTreeParser.</p>
40      * @param p The JJTreeParser
41      * @param i The id.
42      * @since 1.0
43      */
44     protected ASTNode(JJTreeParser p, int i) {
45         super(p, i);
46     }
47 
48     /**
49      * <p>The first token of this node.</p>
50      * @since 1.0
51      */
52     public Token firstToken;
53     /**
54      * <p>The last token of this node.</p>
55      * @since 1.0
56      */
57     public Token lastToken;
58 }