org.eclipse.modisco.facet.efacet.core/src/org/eclipse/modisco/facet/efacet/core/internal/query/IsOneOfQueryImplementation.java

/**
 * Copyright (c) 2012 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:
 *     Gregoire Dupe (Mia-Software) - Bug 369673 - [Facet] IsOneOfQuery
 *     Gregoire Dupe (Mia-Software) - Bug 369987 - [Restructuring][Table] Switch to the new customization and facet framework
 *     Nicolas Bros (Mia-Software) - Bug 376941 - [EFacet] Facet operation arguments in Facet model
 */
package org.eclipse.modisco.facet.efacet.core.internal.query;

import java.util.List;

import org.eclipse.emf.ecore.EObject;
import org.eclipse.modisco.facet.efacet.core.IFacetManager;
import org.eclipse.modisco.facet.efacet.core.exception.DerivedTypedElementException;
import org.eclipse.modisco.facet.efacet.core.internal.exception.DerivedTypedElementEvaluationException;
import org.eclipse.modisco.facet.efacet.core.query.IQueryImplementation;
import org.eclipse.modisco.facet.efacet.metamodel.v0_2_0.efacet.DerivedTypedElement;
import org.eclipse.modisco.facet.efacet.metamodel.v0_2_0.efacet.ParameterValue;
import org.eclipse.modisco.facet.efacet.metamodel.v0_2_0.efacet.extensible.Query;
import org.eclipse.modisco.facet.efacet.metamodel.v0_2_0.efacet.query.IsOneOfQuery;

public class IsOneOfQueryImplementation implements IQueryImplementation {

	// This class is a modified copy of :
	// org.eclipse.modisco.facet.infra.query.core.java.internal.JavaModelQueryAdapter

	private boolean checkResultType = false;

	public Object getValue(final Query query, final DerivedTypedElement feature, final EObject source, final List<ParameterValue> parameterValues, final IFacetManager facetManager)
			throws DerivedTypedElementException {
		return Boolean.valueOf(((IsOneOfQuery) query).getExpectedEObjects().contains(source));
	}

	public void setValue(final Query query, final DerivedTypedElement feature, final EObject source, final List<ParameterValue> parameterValues, final Object newValue)
			throws DerivedTypedElementException {
		throw new DerivedTypedElementEvaluationException("Not implemented"); //$NON-NLS-1$
	}

	public void setCheckResultType(final boolean checkResultType) {
		this.checkResultType = checkResultType;
	}

	public boolean isCheckResultType() {
		return this.checkResultType;
	}

}