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      1 /* Copyright (C) 2003 Vladimir Roubtsov. All rights reserved.
      2  *
      3  * This program and the accompanying materials are made available under
      4  * the terms of the Common Public License v1.0 which accompanies this distribution,
      5  * and is available at http://www.eclipse.org/legal/cpl-v10.html
      6  *
      7  * $Id: InnerClass_info.java,v 1.1.1.1 2004/05/09 16:57:48 vlad_r Exp $
      8  */
      9 package com.vladium.jcd.cls.attribute;
     10 
     11 import java.io.IOException;
     12 
     13 import com.vladium.jcd.compiler.IClassFormatOutput;
     14 import com.vladium.jcd.lib.UDataInputStream;
     15 import com.vladium.jcd.lib.UDataOutputStream;
     16 
     17 // ----------------------------------------------------------------------------
     18 /**
     19  * @author Vlad Roubtsov, (C) 2003
     20  */
     21 public
     22 final class InnerClass_info implements Cloneable, IClassFormatOutput
     23 {
     24     // public: ................................................................
     25 
     26     public int m_outer_class_index, m_inner_class_index;
     27     public int m_inner_name_index;
     28     public int m_inner_access_flags;
     29 
     30 
     31     public InnerClass_info (final int outer_class_index, final int inner_class_index,
     32                             final int inner_name_index, final int inner_access_flags)
     33     {
     34         m_outer_class_index = outer_class_index;
     35         m_inner_class_index = inner_class_index;
     36         m_inner_name_index = inner_name_index;
     37         m_inner_access_flags = inner_access_flags;
     38     }
     39 
     40 
     41     public String toString ()
     42     {
     43         return "innerclass_info: [m_outer_class_index = " + m_outer_class_index + ", m_inner_class_index = " + m_inner_class_index +
     44             ", m_inner_name_index = " + m_inner_name_index + ", m_inner_access_flags = " + m_inner_access_flags + "]";
     45     }
     46 
     47     // Cloneable:
     48 
     49     /**
     50      * Performs a deep copy.
     51      */
     52     public Object clone ()
     53     {
     54         try
     55         {
     56             return super.clone ();
     57         }
     58         catch (CloneNotSupportedException e)
     59         {
     60             throw new InternalError (e.toString ());
     61         }
     62     }
     63 
     64     // IClassFormatOutput:
     65 
     66     public void writeInClassFormat (final UDataOutputStream out) throws IOException
     67     {
     68         out.writeU2 (m_inner_class_index);
     69         out.writeU2 (m_outer_class_index);
     70         out.writeU2 (m_inner_name_index);
     71         out.writeU2 (m_inner_access_flags);
     72     }
     73 
     74     // protected: .............................................................
     75 
     76     // package: ...............................................................
     77 
     78 
     79     InnerClass_info (final UDataInputStream bytes) throws IOException
     80     {
     81         m_inner_class_index = bytes.readU2 ();
     82         m_outer_class_index = bytes.readU2 ();
     83         m_inner_name_index = bytes.readU2 ();
     84         m_inner_access_flags = bytes.readU2 ();
     85     }
     86 
     87     // private: ...............................................................
     88 
     89 } // end of class
     90 // ----------------------------------------------------------------------------