01: /*
02: * Licensed under the Apache License, Version 2.0 (the "License");
03: * you may not use this file except in compliance with the License.
04: * You may obtain a copy of the License at
05: *
06: * http://www.apache.org/licenses/LICENSE-2.0
07: *
08: * Unless required by applicable law or agreed to in writing, software
09: * distributed under the License is distributed on an "AS IS" BASIS,
10: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11: * See the License for the specific language governing permissions and
12: * limitations under the License.
13: */
14:
15: package org.tp23.antinstaller.runtime.logic;
16:
17: /**
18: * @author mwilson
19: * @version $Id: NotEqualsTest.java,v 1.2 2006/12/21 00:03:18 teknopaul Exp $
20: * @since 0.7.4 patch 2
21: */
22: public class NotEqualsTest extends ValuesTest {
23:
24: private static final String[] TEST_TOKENS = { "!=" };
25:
26: public String[] getTestTokens() {
27: return TEST_TOKENS;
28: }
29:
30: protected boolean getTestResult(final String propValue,
31: final String expectedValue) {
32: if (expectedValue == null) {
33: return propValue != null && !propValue.equals("");
34: }
35:
36: return (propValue == null) || !propValue.equals(expectedValue);
37:
38: }
39: }
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