LayoutOptions.java

/**
 * Copyright (c) 2004-2025 Carnegie Mellon University and others. (see Contributors file).
 * All Rights Reserved.
 *
 * NO WARRANTY. ALL MATERIAL IS FURNISHED ON AN "AS-IS" BASIS. CARNEGIE MELLON UNIVERSITY MAKES NO WARRANTIES OF ANY
 * KIND, EITHER EXPRESSED OR IMPLIED, AS TO ANY MATTER INCLUDING, BUT NOT LIMITED TO, WARRANTY OF FITNESS FOR PURPOSE
 * OR MERCHANTABILITY, EXCLUSIVITY, OR RESULTS OBTAINED FROM USE OF THE MATERIAL. CARNEGIE MELLON UNIVERSITY DOES NOT
 * MAKE ANY WARRANTY OF ANY KIND WITH RESPECT TO FREEDOM FROM PATENT, TRADEMARK, OR COPYRIGHT INFRINGEMENT.
 *
 * This program and the accompanying materials are made available under the terms of the Eclipse Public License 2.0
 * which is available at https://www.eclipse.org/legal/epl-2.0/
 * SPDX-License-Identifier: EPL-2.0
 *
 * Created, in part, with funding and support from the United States Government. (see Acknowledgments file).
 *
 * This program includes and/or can make use of certain third party source code, object code, documentation and other
 * files ("Third Party Software"). The Third Party Software that is used by this program is dependent upon your system
 * configuration. By using this program, You agree to comply with any and all relevant Third Party Software terms and
 * conditions contained in any such Third Party Software or separate license file distributed with such Third Party
 * Software. The parties who own the Third Party Software ("Third Party Licensors") are intended third party benefici-
 * aries to this license with respect to the terms applicable to their Third Party Software. Third Party Software li-
 * censes only apply to the Third Party Software and not any other portion of this program or this program as a whole.
 */
package org.osate.ge.internal.diagram.runtime.layout;

/**
 * Options that can be passed to the layout algorithm.
 * This is empty at the moment but exists for future use.
 * It exists because options were used for experimentation but then removed during experimentation.
 *
 */
public class LayoutOptions {
	/**
	 * If true, ports will be assigned to the default side provided by the business object handler.
	 * Otherwise, the layout algorithm will determine the side to which the port should be positioned.
	 */
	public final boolean layoutPortsOnDefaultSides;

	/**
	 * Creates a new instance
	 * @param layoutPortsOnDefaultSide the value for {@Link #layoutPortsOnDefaultSides}
	 */
	LayoutOptions(final boolean layoutPortsOnDefaultSide) {
		this.layoutPortsOnDefaultSides = layoutPortsOnDefaultSide;
	}

	/**
	 * Creates an instance based on the values provided by {@link LayoutPreferences}
	 * @return the layout options which have been initialized based on user preferences.
	 */
	public static LayoutOptions createFromPreferences() {
		return new LayoutOptionsBuilder().layoutPortsOnDefaultSides(LayoutPreferences.getLayoutPortsOnDefaultSides())
				.build();
	}
}