Source code: ClassLib/Common/NullInterfaceImpl.java
1 // NullInterfaceImpl.java, created Wed Dec 11 11:59:03 2002 by mcmartin
2 // Copyright (C) 2001-3 John Whaley <jwhaley@alum.mit.edu>
3 // Licensed under the terms of the GNU LGPL; see COPYING for details.
4 package ClassLib.Common;
5
6 import Bootstrap.ObjectTraverser;
7 import Clazz.jq_InstanceField;
8 import Clazz.jq_StaticField;
9
10 /**
11 * NullInterfaceImpl
12 *
13 * @author John Whaley <jwhaley@alum.mit.edu>
14 * @author Michael Martin <mcmartin@stanford.edu>
15 * @version $Id: NullInterfaceImpl.java,v 1.4 2003/05/12 10:04:52 joewhaley Exp $
16 */
17 public class NullInterfaceImpl implements ClassLib.Common.Interface {
18
19 /** Creates new Interface */
20 public NullInterfaceImpl() {}
21
22 public java.util.Iterator getImplementationClassDescs(UTF.Utf8 desc) {
23 return java.util.Collections.EMPTY_SET.iterator();
24 }
25
26 public ObjectTraverser getObjectTraverser() {
27 return NullObjectTraverser.INSTANCE;
28 }
29
30 public static class NullObjectTraverser extends ObjectTraverser {
31 public void initialize () { }
32 public Object mapStaticField(jq_StaticField f) { return NO_OBJECT; }
33 public Object mapInstanceField(Object o, jq_InstanceField f) { return NO_OBJECT; }
34 public Object mapValue(Object o) { return NO_OBJECT; }
35 public static final NullObjectTraverser INSTANCE = new NullObjectTraverser();
36 }
37
38 public java.lang.Class createNewClass(Clazz.jq_Type f) {
39 throw new UnsupportedOperationException("Using a Null ClassLib Interface!");
40 }
41
42 public java.lang.reflect.Constructor createNewConstructor(Clazz.jq_Initializer f) {
43 throw new UnsupportedOperationException("Using a Null ClassLib Interface!");
44 }
45
46 public void initNewConstructor(java.lang.reflect.Constructor dis, Clazz.jq_Initializer f) {
47 throw new UnsupportedOperationException("Using a Null ClassLib Interface!");
48 }
49
50 public java.lang.reflect.Field createNewField(Clazz.jq_Field f) {
51 throw new UnsupportedOperationException("Using a Null ClassLib Interface!");
52 }
53
54 public void initNewField(java.lang.reflect.Field dis, Clazz.jq_Field f) {
55 throw new UnsupportedOperationException("Using a Null ClassLib Interface!");
56 }
57
58 public java.lang.reflect.Method createNewMethod(Clazz.jq_Method f) {
59 throw new UnsupportedOperationException("Using a Null ClassLib Interface!");
60 }
61
62 public void initNewMethod(java.lang.reflect.Method dis, Clazz.jq_Method f) {
63 throw new UnsupportedOperationException("Using a Null ClassLib Interface!");
64 }
65
66 public Clazz.jq_Field getJQField(java.lang.reflect.Field f) {
67 throw new UnsupportedOperationException("Using a Null ClassLib Interface!");
68 }
69
70 public Clazz.jq_Initializer getJQInitializer(java.lang.reflect.Constructor f) {
71 throw new UnsupportedOperationException("Using a Null ClassLib Interface!");
72 }
73
74 public Clazz.jq_Method getJQMethod(java.lang.reflect.Method f) {
75 throw new UnsupportedOperationException("Using a Null ClassLib Interface!");
76 }
77
78 public Clazz.jq_Type getJQType(java.lang.Class k) {
79 throw new UnsupportedOperationException("Using a Null ClassLib Interface!");
80 }
81
82 public Clazz.jq_Type getOrCreateType(java.lang.ClassLoader cl, UTF.Utf8 desc) {
83 throw new UnsupportedOperationException("Using a Null ClassLib Interface!");
84 }
85
86 public void unloadType(java.lang.ClassLoader cl, Clazz.jq_Type t) {
87 throw new UnsupportedOperationException("Using a Null ClassLib Interface!");
88 }
89
90 public void init_zipfile(java.util.zip.ZipFile dis, java.lang.String name) throws java.io.IOException {
91 throw new UnsupportedOperationException("Using a Null ClassLib Interface!");
92 }
93
94 public void init_inflater(java.util.zip.Inflater dis, boolean nowrap) throws java.io.IOException {
95 throw new UnsupportedOperationException("Using a Null ClassLib Interface!");
96 }
97
98 public void initializeSystemClass() throws java.lang.Throwable {
99 throw new UnsupportedOperationException("Using a Null ClassLib Interface!");
100 }
101 }