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      1 /*
      2  * ProGuard -- shrinking, optimization, obfuscation, and preverification
      3  *             of Java bytecode.
      4  *
      5  * Copyright (c) 2002-2014 Eric Lafortune (eric (at) graphics.cornell.edu)
      6  *
      7  * This program is free software; you can redistribute it and/or modify it
      8  * under the terms of the GNU General Public License as published by the Free
      9  * Software Foundation; either version 2 of the License, or (at your option)
     10  * any later version.
     11  *
     12  * This program is distributed in the hope that it will be useful, but WITHOUT
     13  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
     14  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
     15  * more details.
     16  *
     17  * You should have received a copy of the GNU General Public License along
     18  * with this program; if not, write to the Free Software Foundation, Inc.,
     19  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
     20  */
     21 package proguard.classfile.editor;
     22 
     23 import proguard.classfile.*;
     24 import proguard.classfile.visitor.ClassVisitor;
     25 
     26 /**
     27  * This ClassVisitor adds the given class to the list of subclasses of the
     28  * classes that it visits.
     29  *
     30  * @author Eric Lafortune
     31  */
     32 public class SubclassAdder
     33 implements   ClassVisitor
     34 {
     35     private final Clazz subclass;
     36 
     37 
     38     /**
     39      * Creates a new SubclassAdder that will add the given subclass.
     40      */
     41     public SubclassAdder(Clazz subclass)
     42     {
     43         this.subclass = subclass;
     44     }
     45 
     46 
     47     // Implementations for ClassVisitor.
     48 
     49     public void visitProgramClass(ProgramClass programClass)
     50     {
     51         programClass.addSubClass(subclass);
     52     }
     53 
     54 
     55     public void visitLibraryClass(LibraryClass libraryClass)
     56     {
     57         libraryClass.addSubClass(subclass);
     58     }
     59 }