/**
* Copyright (C) 2010 STMicroelectronics
*
* This file is part of "Mind Compiler" is free software: you can redistribute
* it and/or modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Contact: mind@ow2.org
*
* Authors: Matthieu Leclercq
* Contributors:
*/
package org.ow2.mind.plugin.util;
import java.util.Map;
import org.ow2.mind.plugin.ConfigurationElement;
import org.ow2.mind.plugin.PluginManager;
/**
* {@link BooleanEvaluator} for <code>not</code> expression. Assumes that the
* give configuration element contains one and only one child.
*/
public class NotBooleanEvaluator implements BooleanEvaluator {
public boolean evaluate(final ConfigurationElement configurationElement,
final PluginManager pluginManager, final Map<Object, Object> context) {
return !BooleanEvaluatorHelper.evaluate(configurationElement.getChildren()
.iterator().next(), pluginManager, context);
}
}