ContextMenuPrototypeRequest.java

/**
 * Copyright 2004-2016 Riccardo Solmi. All rights reserved.
 * This file is part of the Whole Platform.
 *
 * The Whole Platform 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.
 *
 * The Whole Platform 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 the Whole Platform. If not, see <http://www.gnu.org/licenses/>.
 */
package org.whole.lang.ui.menu;

import org.whole.lang.model.IEntity;
import org.whole.lang.reflect.EntityDescriptor;
import org.whole.lang.util.EntityUtils;


/**
 * @author Riccardo Solmi
 */
public class ContextMenuPrototypeRequest extends AbstractContextMenuRequest {
	private IEntity prototype;

	public ContextMenuPrototypeRequest(IEntity prototype) {
		this.prototype = prototype;
	}

	public IEntity cloneType() {
	    return EntityUtils.clone(prototype);
	}

	public boolean isInstance(EntityDescriptor<?> entityDescriptor) {
		return prototype.wGetEntityDescriptor().isPlatformSupertypeOf(entityDescriptor);
	}

	public boolean isAssignableTo(EntityDescriptor<?> featureType) {
		return featureType.isPlatformSupertypeOf(prototype.wGetEntityDescriptor());
	}

	public void setPrototype(IEntity prototype) {
		this.prototype = prototype;
	}
}