1/*
2 * Copyright (c) 2007, 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.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24package sun.jvm.hotspot.utilities.soql;
25
26import java.util.*;
27
28/**
29 * Dummy implementation for ScriptObject interface. This class
30 * supports empty set of named and indexed properties. Returns
31 * false always for "has" calls. And ignores "delete" and "put"
32 * calls.
33 */
34public class DefaultScriptObject implements ScriptObject {
35  public Object[] getIds() {
36    return EMPTY_ARRAY;
37  }
38
39  public Object get(String name) {
40    return UNDEFINED;
41  }
42
43  public Object get(int index) {
44    return UNDEFINED;
45  }
46
47  public void put(String name, Object value) {
48  }
49
50  public void put(int index, Object value) {
51  }
52
53  public boolean has(String name) {
54    return false;
55  }
56
57  public boolean has(int index) {
58    return false;
59  }
60
61  public boolean delete(String name) {
62    return false;
63  }
64
65  public boolean delete(int index) {
66    return false;
67  }
68}
69