NotEqualsTest.java :  » Installer » AntInstaller » org » tp23 » antinstaller » runtime » logic » Java Open Source

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AntInstaller » org » tp23 » antinstaller » runtime » logic » NotEqualsTest.java
/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.tp23.antinstaller.runtime.logic;

/**
 * @author mwilson
 * @version $Id: NotEqualsTest.java,v 1.2 2006/12/21 00:03:18 teknopaul Exp $
 * @since 0.7.4 patch 2
 */
public class NotEqualsTest extends ValuesTest {
  
  private static final String[] TEST_TOKENS = { "!=" };

  public String[] getTestTokens() {
    return TEST_TOKENS;
  }

  protected boolean getTestResult(final String propValue, final String expectedValue) {
    if (expectedValue == null) {
      return propValue != null && !propValue.equals("");
    }

    return (propValue == null) || !propValue.equals(expectedValue);

  }
}
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