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1 /* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
2  *
3  * This file is part of the compiler and core tools for the AspectJ(tm)
4  * programming language; see http://aspectj.org
5  *
6  * The contents of this file are subject to the Mozilla Public License
7  * Version 1.1 (the "License"); you may not use this file except in
8  * compliance with the License. You may obtain a copy of the License at
9  * either http://www.mozilla.org/MPL/ or http://aspectj.org/MPL/.
10  *
11  * Software distributed under the License is distributed on an "AS IS" basis,
12  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13  * for the specific language governing rights and limitations under the
14  * License.
15  *
16  * The Original Code is AspectJ.
17  *
18  * The Initial Developer of the Original Code is Xerox Corporation. Portions
19  * created by Xerox Corporation are Copyright (C) 1999-2002 Xerox Corporation.
20  * All Rights Reserved.
21  *
22  * Contributor(s):
23  */
24
25 package org.aspectj.compiler.base;
26
27 import org.aspectj.compiler.base.ast.*;
28 import org.aspectj.compiler.base.CompilerObject;
29
30 import java.util.*;
31
32 public abstract class AbstractCompilerPass extends CompilerObject implements CompilationUnitPass {
33     public AbstractCompilerPass(JavaCompiler compiler) {
34         super(compiler);
35     }
36
37     public abstract String JavaDoc getDisplayName();
38     
39     public double getWorkEstimate() { return 1.0; }
40     
41     public void transformWorld() {
42         if (getDisplayName() != null) getCompiler().beginSection(getDisplayName());
43         for (Iterator i = getWorld().getCompilationUnits().iterator(); i.hasNext(); ) {
44             CompilationUnit cu = (CompilationUnit)i.next();
45             transform(cu);
46             getCompiler().completedFile(this, cu);
47         }
48     }
49     
50     public void transform(CompilationUnit cu) {
51         for (Iterator j = cu.getDefinedTypes().iterator(); j.hasNext(); ) {
52             TypeDec td = (TypeDec)j.next();
53             transform(td);
54         }
55     }
56     
57     public void transform(TypeDec td) {
58     }
59 }
60
61
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