http://www.eclipse.org/platform: Eclipse Preferences Mechanism (Eclipse Foundation) 
Copyright (c) 2004, 2015 IBM Corporation and others.
This program and the accompanying materials
are made available under the terms of the Eclipse Public License 2.0
which accompanies this distribution, and is available at
https://www.eclipse.org/legal/epl-2.0/
SPDX-License-Identifier: EPL-2.0
Contributors:
    IBM Corporation - initial API and implementation

/*******************************************************************************
 * Copyright (c) 2004, 2015 IBM Corporation and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.core.internal.preferences;


Object used to store the look-up order for preference
scope searching.

Since:3.0
/**
 * Object used to store the look-up order for preference
 * scope searching.
 *
 * @since 3.0
 */
public class LookupOrder {

	private String[] order;

	LookupOrder(String[] order) {
		for (String o : order) {
			if (o == null) {
				throw new IllegalArgumentException();
			}
		}
		this.order = order;
	}

	public String[] getOrder() {
		return order;
	}
}