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Java > Open Source Codes > org > netbeans > modules > retouche > hints > infrastructure > HintsTask


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 1997-2007 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19 package org.netbeans.modules.retouche.hints.infrastructure;
20
21 import java.util.ArrayList JavaDoc;
22 import java.util.List JavaDoc;
23 import java.util.Map JavaDoc;
24 import org.netbeans.api.retouche.source.CompilationInfo;
25 import org.netbeans.modules.retouche.editor.semantic.ScanningCancellableTask;
26 import org.netbeans.modules.retouche.hints.spi.TreeRule;
27 import org.netbeans.spi.editor.hints.ErrorDescription;
28 import org.netbeans.spi.editor.hints.HintsController;
29
30 /**
31  *
32  * @author Jan Lahoda
33  */
34 public class HintsTask extends ScanningCancellableTask<CompilationInfo> {
35     
36     public HintsTask() {
37     }
38     
39     public void run(CompilationInfo info) throws Exception JavaDoc {
40 // Map<Kind, List<TreeRule>> hints = RulesManager.getInstance().getHints();
41 //
42 // if (hints.isEmpty()) {
43 // return;
44 // }
45
46         List JavaDoc<ErrorDescription> result = new ArrayList JavaDoc<ErrorDescription>();
47         
48         // TODO - delegate to the language plugins
49 //scan(new ScannerImpl(info, hints), info.getCompilationUnit(), result);
50
51         if (isCancelled())
52             return ;
53         
54         HintsController.setErrors(info.getFileObject(), HintsTask.class.getName(), result);
55     }
56     
57 // private static final class ScannerImpl extends CancellableTreePathScanner<Void, List<ErrorDescription>> {
58 //
59 // private CompilationInfo info;
60 // private Map<Kind, List<TreeRule>> hints;
61 //
62 // public ScannerImpl(CompilationInfo info, Map<Kind, List<TreeRule>> hints) {
63 // this.info = info;
64 // this.hints = hints;
65 // }
66 //
67 // private void runAndAdd(TreePath path, List<TreeRule> rules, List<ErrorDescription> d) {
68 // if (rules != null) {
69 // for (TreeRule tr : rules) {
70 // if (isCanceled()) {
71 // return ;
72 // }
73 // List<ErrorDescription> errors = tr.run(info, path);
74 //
75 // if (errors != null) {
76 // d.addAll(errors);
77 // }
78 // }
79 // }
80 // }
81 //
82 // @Override
83 // public Void scan(Tree tree, List<ErrorDescription> p) {
84 // if (tree == null)
85 // return null;
86 //
87 // TreePath tp = new TreePath(getCurrentPath(), tree);
88 // Kind k = tree.getKind();
89 //
90 // runAndAdd(tp, hints.get(k), p);
91 //
92 // if (isCanceled()) {
93 // return null;
94 // }
95 //
96 // return super.scan(tree, p);
97 // }
98 //
99 // @Override
100 // public Void scan(TreePath path, List<ErrorDescription> p) {
101 // Kind k = path.getLeaf().getKind();
102 // runAndAdd(path, hints.get(k), p);
103 //
104 // if (isCanceled()) {
105 // return null;
106 // }
107 //
108 // return super.scan(path, p);
109 // }
110 //
111 // }
112
113 }
114
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