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Java > Open Source Codes > org > netbeans > modules > css > text > syntax > javacc > lib > JJSyntaxInterface


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19 package org.netbeans.modules.css.text.syntax.javacc.lib;
20
21 /**
22  * Intergace provided by JavaCC grammars bridges.
23  *
24  * @author Petr Kuzel
25  * @version 1.0
26  */
27 public interface JJSyntaxInterface extends JJConstants {
28
29
30     /** Initialize parser to initial state. */
31     public void init(CharStream in);
32
33     /** Initialize parser to particular state. */
34     public void init(CharStream in, int state);
35
36     /** Move parser to next state. */
37     public void next();
38
39     //query methods
40
41     /** @return ID of the last recognized token. */
42     public int getID();
43     
44     /** @return length of the last token. */
45     public int getLength();
46     
47     /** @return token string representation. */
48     public String JavaDoc getImage();
49     
50     //state persistence methods
51
52     /** @return last state */
53     public int getState();
54     
55     /** Set last state. */
56     public void setState(int state);
57     
58     /** @return last substates*/
59     public int[] getStateInfo();
60     
61     /** Set last substates. */
62     public void setStateInfo(int[] states);
63
64 }
65
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