| /******************************************************************************* |
| * Copyright (c) 2007 IBM Corporation and Others |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Daisuke SATO - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.actf.util.internal.vocab.impl; |
| |
| import org.eclipse.actf.util.vocab.IEvalTarget; |
| import org.eclipse.actf.util.vocab.IProposition; |
| |
| |
| |
| public class NotOperator extends AbstractOperator1 { |
| |
| |
| public NotOperator(IProposition proposition) { |
| super(proposition); |
| } |
| |
| public boolean eval(IEvalTarget node){ |
| return !getProposition().eval(node); |
| } |
| |
| public String getName() { |
| return "not"; //$NON-NLS-1$ |
| } |
| } |
