/*****************************************************************************
* Copyright (c) 2011 CEA LIST.
*
*
* 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:
* Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.infra.table.modelexplorer.queries;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature.Setting;
import org.eclipse.emf.facet.infra.query.core.exception.ModelQueryExecutionException;
import org.eclipse.emf.facet.infra.query.core.java.IJavaModelQuery;
import org.eclipse.emf.facet.infra.query.core.java.ParameterValueList;
import org.eclipse.emf.facet.widgets.nattable.instance.tableinstance.TableInstance;
import org.eclipse.emf.facet.widgets.nattable.instance.tableinstance.TableinstancePackage;
import org.eclipse.papyrus.views.modelexplorer.NavigatorUtils;
import org.eclipse.papyrus.views.modelexplorer.queries.AbstractEditorContainerQuery;
import com.google.common.base.Predicate;
/** Returns true if the element contains a Table */
//FIXME this query is declared using Element in the querySet -> change into EObject when the EMF-Facet bug will be corrected 365744
public class IsTableContainer extends AbstractEditorContainerQuery implements IJavaModelQuery<EObject, Boolean> {
/**
* {@inheritDoc}
*/
public Boolean evaluate(EObject context, ParameterValueList parameterValues) throws ModelQueryExecutionException {
Predicate<Setting> p = new Predicate<Setting>() {
public boolean apply(Setting arg0) {
return arg0.getEObject() instanceof TableInstance && arg0.getEStructuralFeature() == TableinstancePackage.Literals.TABLE_INSTANCE__CONTEXT;
}
};
return NavigatorUtils.find(context, p);
}
}