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Java > Open Source Codes > org > objectweb > fractal > adl > Parser


1 /***
2  * Fractal ADL Parser
3  * Copyright (C) 2002-2004 France Telecom R&D
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  *
19  * Contact: Eric.Bruneton@rd.francetelecom.com
20  *
21  * Author: Eric Bruneton
22  */
23
24 package org.objectweb.fractal.adl;
25
26 import java.io.InputStream JavaDoc;
27
28 /**
29  * An Abstract Syntax Tree (AST) parser.
30  */
31
32 public interface Parser {
33
34   /**
35    * Parses the given input stream and constructs the corresponding AST.
36    *
37    * @param is the input stream that must be parsed.
38    * @param source the source of this input stream (such as a file name).
39    * @return the AST corresponding to the given input stream content.
40    * @throws ParserException if an error occurs during parsing.
41    */
42   
43   Node parse (InputStream JavaDoc is, String JavaDoc source) throws ParserException;
44 }
45
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