001/* A operation taking one operand of type complex, and producing a value of
002 type complex.
003
004 This file was automatically generated with a preprocessor, so that
005 similar operations are supported on ints, longs, floats, and complexs.
006
007 Copyright (c) 1998-2014 The Regents of the University of California.
008 All rights reserved.
009
010 Permission is hereby granted, without written agreement and without
011 license or royalty fees, to use, copy, modify, and distribute this
012 software and its documentation for any purpose, provided that the above
013 copyright notice and the following two paragraphs appear in all copies
014 of this software.
015
016 IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
017 FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
018 ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
019 THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
020 SUCH DAMAGE.
021
022 THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
023 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
024 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
025 PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
026 CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
027 ENHANCEMENTS, OR MODIFICATIONS.
028
029 PT_COPYRIGHT_VERSION_2
030 COPYRIGHTENDKEY
031
032 */
033package ptolemy.math.test;
034
035import ptolemy.math.Complex;
036import ptolemy.math.ComplexUnaryOperation;
037
038/** A operation taking one argument of type complex, and producing a value of
039 type complex. This interface attempts to mimic a first-class function of
040 a single variable.
041
042 @author Christopher Hylands
043 @version $Id$
044 @since Ptolemy II 2.0
045 @Pt.ProposedRating Red (ctsay)
046 @Pt.AcceptedRating Red (ctsay)
047 */
048public class TestComplexUnaryOperation implements ComplexUnaryOperation {
049    /** Operate on the operand, returning a value of the same type. */
050    @Override
051    public Complex operate(Complex operand) {
052        return operand.negate();
053    }
054}