javap/src/main/java/org/apidesign/javap/InnerClassData.java
author Jaroslav Tulach <jaroslav.tulach@apidesign.org>
Thu, 07 Feb 2013 12:58:12 +0100
branchemul
changeset 694 0d277415ed02
parent 144 b06660b614db
permissions -rw-r--r--
Rebasing the Inflater support on jzlib which, unlike GNU ClassPath, has correct implementation of Huffman code. Making the implementation more easily testable by turning Inflater and ZipInputStream into pure delegates. Current implementation is going to need proper long support.
     1 /*
     2  * Copyright (c) 2002, 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
    23  * questions.
    24  */
    25 
    26 
    27 package org.apidesign.javap;
    28 
    29 import java.io.*;
    30 import java.util.*;
    31 
    32 /**
    33  * Strores InnerClass data informastion.
    34  *
    35  * @author  Sucheta Dambalkar (Adopted code from jdis)
    36  */
    37 class InnerClassData  implements RuntimeConstants {
    38     ClassData cls;
    39 
    40 
    41     int inner_class_info_index
    42         ,outer_class_info_index
    43         ,inner_name_index
    44         ,access
    45         ;
    46 
    47     public InnerClassData(ClassData cls) {
    48         this.cls=cls;
    49 
    50     }
    51 
    52     /**
    53      * Read Innerclass attribute data.
    54      */
    55     public void read(DataInputStream in) throws IOException {
    56         inner_class_info_index = in.readUnsignedShort();
    57         outer_class_info_index = in.readUnsignedShort();
    58         inner_name_index = in.readUnsignedShort();
    59         access = in.readUnsignedShort();
    60     }  // end read
    61 
    62     /**
    63      * Returns the access of this class or interface.
    64      */
    65     public String[] getAccess(){
    66         Vector v = new Vector();
    67         if ((access & ACC_PUBLIC)   !=0) v.addElement("public");
    68         if ((access & ACC_FINAL)    !=0) v.addElement("final");
    69         if ((access & ACC_ABSTRACT) !=0) v.addElement("abstract");
    70         String[] accflags = new String[v.size()];
    71         v.copyInto(accflags);
    72         return accflags;
    73     }
    74 
    75 } // end InnerClassData