bundles/common/org.eclipse.apogy.common.geometry.data3d.ui.jme3/src/org/eclipse/apogy/common/geometry/data3d/ui/jme3/adapters/CartesianCoordinateSetJME3Adapter.java

/*******************************************************************************
 * Copyright (c) 2018 Agence spatiale canadienne / Canadian Space Agency
 * 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:
 *     Pierre Allard, 
 *     Regent L'Archeveque - initial API and implementation
 *     
 * SPDX-License-Identifier: EPL-1.0
 *     
 *******************************************************************************/
package org.eclipse.apogy.common.geometry.data3d.ui.jme3.adapters;

import org.eclipse.apogy.common.geometry.data3d.CartesianCoordinatesSet;
import org.eclipse.apogy.common.geometry.data3d.ui.jme3.scene_objects.CartesianCoordinatesSetJME3Object;
import org.eclipse.apogy.common.topology.ContentNode;
import org.eclipse.apogy.common.topology.Node;
import org.eclipse.apogy.common.topology.ui.jme3.JME3Adapter;
import org.eclipse.apogy.common.topology.ui.jme3.JME3RenderEngineDelegate;
import org.eclipse.apogy.common.topology.ui.jme3.JME3SceneObject;

/**
 * JME3 Adapter for ContentNode<CartesianCoordinatesSet> nodes.
 * 
 * @author pallard
 */
public class CartesianCoordinateSetJME3Adapter implements JME3Adapter {

	public CartesianCoordinateSetJME3Adapter() {
	}

	@SuppressWarnings("unchecked")
	@Override
	public JME3SceneObject getAdapter(Node obj, Object context) {

		JME3SceneObject object = null;

		if (isAdapterFor(obj)) {
			// Context should be an Application
			if (!(context instanceof JME3RenderEngineDelegate)) {
				throw new IllegalArgumentException("Context must be a JME3RenderEngineDelegate.");
			}

			ContentNode<CartesianCoordinatesSet> cNode = (ContentNode<CartesianCoordinatesSet>) obj;
			object = new CartesianCoordinatesSetJME3Object<CartesianCoordinatesSet>(cNode,
					(JME3RenderEngineDelegate) context);
		}

		return object;
	}

	@Override
	public boolean isAdapterFor(Node obj) {

		boolean matches = false;

		if (obj instanceof ContentNode) {
			ContentNode<?> node = (ContentNode<?>) obj;
			matches = node.getContent() instanceof CartesianCoordinatesSet;
		}

		return matches;
	}

	@Override
	public Class<?> getAdaptedClass() {
		return CartesianCoordinatesSet.class;
	}
}