01: /*
02: * $Id: AbstractIntIndexTest.java,v 1.1 2004/08/13 02:01:11 ahimanikya Exp $
03: * =======================================================================
04: * Copyright (c) 2002 Axion Development Team. All rights reserved.
05: *
06: * Redistribution and use in source and binary forms, with or without
07: * modification, are permitted provided that the following conditions
08: * are met:
09: *
10: * 1. Redistributions of source code must retain the above
11: * copyright notice, this list of conditions and the following
12: * disclaimer.
13: *
14: * 2. Redistributions in binary form must reproduce the above copyright
15: * notice, this list of conditions and the following disclaimer in
16: * the documentation and/or other materials provided with the
17: * distribution.
18: *
19: * 3. The names "Tigris", "Axion", nor the names of its contributors may
20: * not be used to endorse or promote products derived from this
21: * software without specific prior written permission.
22: *
23: * 4. Products derived from this software may not be called "Axion", nor
24: * may "Tigris" or "Axion" appear in their names without specific prior
25: * written permission.
26: *
27: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
28: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
29: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
30: * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
31: * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
32: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
33: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
34: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
35: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
36: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
37: * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
38: * =======================================================================
39: */
40:
41: package org.axiondb.engine.indexes;
42:
43: import java.util.Random;
44:
45: import org.axiondb.DataType;
46: import org.axiondb.AbstractIndexTest;
47: import org.axiondb.types.IntegerType;
48:
49: /**
50: * For testing indices that rely on the data type being an integer
51: * @version $Revision: 1.1 $ $Date: 2004/08/13 02:01:11 $
52: * @author Chuck Burdick
53: */
54: public abstract class AbstractIntIndexTest extends AbstractIndexTest {
55: private Random _random = new Random();
56:
57: //------------------------------------------------------------ Conventional
58:
59: public AbstractIntIndexTest(String testName) {
60: super (testName);
61: }
62:
63: //--------------------------------------------------------------- Lifecycle
64:
65: public void setUp() throws Exception {
66: super .setUp();
67: }
68:
69: public void tearDown() throws Exception {
70: super .tearDown();
71: }
72:
73: //========================================================= TEST FRAMEWORK
74:
75: protected DataType getDataType() {
76: return new IntegerType();
77: }
78:
79: protected Object getSequentialValue(int i) {
80: // arbitrary offset (just for kicks)
81: return new Integer(42 + i);
82: }
83:
84: protected Object getRandomValue() {
85: return new Integer(_random.nextInt());
86: }
87: }
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