01: /*
02: * Copyright 2002 Sun Microsystems, Inc. All Rights Reserved.
03: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04: *
05: * This code is free software; you can redistribute it and/or modify it
06: * under the terms of the GNU General Public License version 2 only, as
07: * published by the Free Software Foundation. Sun designates this
08: * particular file as subject to the "Classpath" exception as provided
09: * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22: * CA 95054 USA or visit www.sun.com if you need additional information or
23: * have any questions.
24: */
25:
26: package sun.tools.javap;
27:
28: import java.io.*;
29: import java.util.*;
30:
31: /**
32: * Strores InnerClass data informastion.
33: *
34: * @author Sucheta Dambalkar (Adopted code from jdis)
35: */
36: class InnerClassData implements RuntimeConstants {
37: ClassData cls;
38:
39: int inner_class_info_index, outer_class_info_index,
40: inner_name_index, access;
41:
42: public InnerClassData(ClassData cls) {
43: this .cls = cls;
44:
45: }
46:
47: /**
48: * Read Innerclass attribute data.
49: */
50: public void read(DataInputStream in) throws IOException {
51: inner_class_info_index = in.readUnsignedShort();
52: outer_class_info_index = in.readUnsignedShort();
53: inner_name_index = in.readUnsignedShort();
54: access = in.readUnsignedShort();
55: } // end read
56:
57: /**
58: * Returns the access of this class or interface.
59: */
60: public String[] getAccess() {
61: Vector v = new Vector();
62: if ((access & ACC_PUBLIC) != 0)
63: v.addElement("public");
64: if ((access & ACC_FINAL) != 0)
65: v.addElement("final");
66: if ((access & ACC_ABSTRACT) != 0)
67: v.addElement("abstract");
68: String[] accflags = new String[v.size()];
69: v.copyInto(accflags);
70: return accflags;
71: }
72:
73: } // end InnerClassData
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