1 package org.djunits.value.vfloat; 2 3 /** 4 * Interface that represents a function object: a function that takes a single argument and returns a single value. Based on the 5 * parallelcolt FloatFunction interface. 6 * <p> 7 * Copyright (c) 2013-2019 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br> 8 * BSD-style license. See <a href="http://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>. 9 * </p> 10 * $LastChangedDate: 2015-07-24 02:58:59 +0200 (Fri, 24 Jul 2015) $, @version $Revision: 1147 $, by $Author: averbraeck $, 11 * initial version Oct 3, 2015 <br> 12 * @author <a href="http://www.tbm.tudelft.nl/averbraeck">Alexander Verbraeck</a> 13 * @author <a href="http://www.tudelft.nl/pknoppers">Peter Knoppers</a> 14 */ 15 public abstract class FloatFunction 16 { 17 /** 18 * Applies a function to an argument. 19 * @param argument float; argument passed to the function. 20 * @return the result of the function. 21 */ 22 public abstract float apply(float argument); 23 }