/* | |
* Copyright (c) 2009 Mia-Software. | |
* 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: | |
* Gabriel Barbier (Mia-Software) - initial API and implementation | |
*/ | |
package org.eclipse.gmt.modisco.examples.modelplex.custom; | |
import org.eclipse.gmt.modisco.examples.modelplex.GetUsedTypes; | |
import org.eclipse.gmt.modisco.infra.query.core.exception.ModelQueryExecutionException; | |
import org.eclipse.gmt.modisco.infra.query.core.java.IJavaModelQuery; | |
import org.eclipse.gmt.modisco.infra.query.core.java.ParameterValueList; | |
import org.eclipse.gmt.modisco.java.Type; | |
/** | |
* @author Gabriel Barbier | |
* | |
*/ | |
public class HasUsedTypes implements IJavaModelQuery<Type, Boolean> { | |
public Boolean evaluate(final Type context, final ParameterValueList parameterValues) | |
throws ModelQueryExecutionException { | |
GetUsedTypes originalQuery = new GetUsedTypes(); | |
return new Boolean(!originalQuery.getUsedTypes(context).isEmpty()); | |
} | |
} |