DriverHelper.java

/**
 * Copyright (C) 2013 Colorado School of Mines
 *
 * This file is part of the Interface Software Development Kit (SDK).
 *
 * The InterfaceSDK is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * The InterfaceSDK 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with the InterfaceSDK.  If not, see <http://www.gnu.org/licenses/>.
 */

package edu.mines.acmX.exhibit.input_services.hardware.drivers;

/**
 * Abstract common functionality across drivers
 *
 * @author Matt Wesemann
 */
public class DriverHelper {
    private DriverHelper(){}

	static public void checkLoaded(DriverInterface driver){
		if(!driver.loaded()) {
			throw new NotLoadedException("You must call load() before calling this function.");
		}
	}
}