1 /*
2 * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
38 import java.io.PrintWriter;
39 import java.io.Writer;
40 import java.util.*;
41 import java.util.stream.Collectors;
42
43 import com.sun.tools.javac.util.DefinedBy;
44 import com.sun.tools.javac.util.DefinedBy.Api;
45 import com.sun.tools.javac.util.StringUtils;
46
47 /**
48 * A processor which prints out elements. Used to implement the
49 * -Xprint option; the included visitor class is used to implement
50 * Elements.printElements.
51 *
52 * <p><b>This is NOT part of any supported API.
53 * If you write code that depends on this, you do so at your own risk.
54 * This code and its internal interfaces are subject to change or
55 * deletion without notice.</b>
56 */
57 @SupportedAnnotationTypes("*")
58 @SupportedSourceVersion(SourceVersion.RELEASE_11)
59 public class PrintingProcessor extends AbstractProcessor {
60 PrintWriter writer;
61
62 public PrintingProcessor() {
63 super();
64 writer = new PrintWriter(System.out);
65 }
66
67 public void setWriter(Writer w) {
68 writer = new PrintWriter(w);
69 }
70
71 @Override @DefinedBy(Api.ANNOTATION_PROCESSING)
72 public boolean process(Set<? extends TypeElement> tes,
73 RoundEnvironment renv) {
74
75 for(Element element : renv.getRootElements()) {
76 print(element);
77 }
78
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1 /*
2 * Copyright (c) 2005, 2018, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
38 import java.io.PrintWriter;
39 import java.io.Writer;
40 import java.util.*;
41 import java.util.stream.Collectors;
42
43 import com.sun.tools.javac.util.DefinedBy;
44 import com.sun.tools.javac.util.DefinedBy.Api;
45 import com.sun.tools.javac.util.StringUtils;
46
47 /**
48 * A processor which prints out elements. Used to implement the
49 * -Xprint option; the included visitor class is used to implement
50 * Elements.printElements.
51 *
52 * <p><b>This is NOT part of any supported API.
53 * If you write code that depends on this, you do so at your own risk.
54 * This code and its internal interfaces are subject to change or
55 * deletion without notice.</b>
56 */
57 @SupportedAnnotationTypes("*")
58 @SupportedSourceVersion(SourceVersion.RELEASE_12)
59 public class PrintingProcessor extends AbstractProcessor {
60 PrintWriter writer;
61
62 public PrintingProcessor() {
63 super();
64 writer = new PrintWriter(System.out);
65 }
66
67 public void setWriter(Writer w) {
68 writer = new PrintWriter(w);
69 }
70
71 @Override @DefinedBy(Api.ANNOTATION_PROCESSING)
72 public boolean process(Set<? extends TypeElement> tes,
73 RoundEnvironment renv) {
74
75 for(Element element : renv.getRootElements()) {
76 print(element);
77 }
78
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