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1 /*
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2 * Copyright 2007 Sun Microsystems, Inc. All Rights Reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any questions.
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22 */
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23
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24 package sun.jvm.hotspot.utilities.soql;
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25
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26 import java.util.*;
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27
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28 /**
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29 * Dummy implementation for ScriptObject interface. This class
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30 * supports empty set of named and indexed properties. Returns
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31 * false always for "has" calls. And ignores "delete" and "put"
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32 * calls.
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33 */
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34 public class DefaultScriptObject implements ScriptObject {
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35 public Object[] getIds() {
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36 return EMPTY_ARRAY;
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37 }
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38
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39 public Object get(String name) {
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40 return UNDEFINED;
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41 }
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42
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43 public Object get(int index) {
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44 return UNDEFINED;
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45 }
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46
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47 public void put(String name, Object value) {
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48 }
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49
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50 public void put(int index, Object value) {
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51 }
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52
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53 public boolean has(String name) {
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54 return false;
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55 }
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56
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57 public boolean has(int index) {
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58 return false;
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59 }
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60
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61 public boolean delete(String name) {
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62 return false;
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63 }
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64
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65 public boolean delete(int index) {
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66 return false;
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67 }
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68 }
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