1 package org.djunits.value.vdouble.function; 2 3 /** 4 * DoubleFunction carries out a specific transformation function on a double value. 5 * <p> 6 * Copyright (c) 2019-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br> 7 * BSD-style license. See <a href="https://djunits.org/docs/license.html">DJUNITS License</a>. 8 * </p> 9 * @author <a href="https://www.tudelft.nl/averbraeck" target="_blank">Alexander Verbraeck</a> 10 */ 11 public interface DoubleFunction 12 { 13 /** 14 * Carry out a specific transformation function on a double value. 15 * @param value double; the value to transform 16 * @return double; the transformed value 17 */ 18 double apply(double value); 19 }