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Java > Open Source Codes > net > sourceforge > pmd > TargetJDK1_4


1 /*
2  * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
3  */
4 package net.sourceforge.pmd;
5
6 import net.sourceforge.pmd.ast.JavaCharStream;
7 import net.sourceforge.pmd.ast.JavaParser;
8 import net.sourceforge.pmd.ast.JavaParserTokenManager;
9
10 import java.io.InputStream JavaDoc;
11 import java.io.Reader JavaDoc;
12
13 /**
14  * This is an implementation of {@link net.sourceforge.pmd.TargetJDKVersion} for
15  * JDK 1.4.
16  *
17  * @author Tom Copeland
18  */
19 public class TargetJDK1_4 implements TargetJDKVersion {
20
21     /**
22      * @see net.sourceforge.pmd.TargetJDKVersion#createParser(InputStream)
23      */
24     public JavaParser createParser(InputStream JavaDoc in) {
25         return new JavaParser(new JavaCharStream(in));
26     }
27
28     /**
29      * @see net.sourceforge.pmd.TargetJDKVersion#createParser(Reader)
30      */
31     public JavaParser createParser(Reader JavaDoc in) {
32         return new JavaParser(new JavaCharStream(in));
33     }
34
35     /**
36      * Creates a token manager for the parser.
37      *
38      * @param in the reader for which to create a token manager
39      * @return a token manager
40      */
41     public JavaParserTokenManager createJavaParserTokenManager(Reader JavaDoc in) {
42         return new JavaParserTokenManager(new JavaCharStream(in));
43     }
44
45     public String JavaDoc getVersionString() {
46         return "1.4";
47     }
48
49 }
50
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