Java Integer Clamp clamp(int value, int min, int max)

Description

Fix a value between an interval.

License

Open Source License

Parameter

Parameter	Description
value	The value to fix.
min	The minimum value.
max	The maximum value.

Return

The fixed value.

Declaration

public static int clamp(int value, int min, int max) 

Method Source Code

//package com.java2s;
/*/*w  w  w. j  av  a2 s  .  c o  m*/
 * Copyright (C) 2013-2016 Byron 3D Games Studio (www.b3dgs.com) Pierre-Alexandre (contact@b3dgs.com)
 * 
 * This program 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 2
 * of the License, or (at your option) any later version.
 * 
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */

public class Main {
    /**
     * Fix a value between an interval.
     * 
     * @param value The value to fix.
     * @param min The minimum value.
     * @param max The maximum value.
     * @return The fixed value.
     */
    public static int clamp(int value, int min, int max) {
        final int fixed;
        if (value < min) {
            fixed = min;
        } else if (value > max) {
            fixed = max;
        } else {
            fixed = value;
        }
        return fixed;
    }

    /**
     * Fix a value between an interval.
     * 
     * @param value The value to fix.
     * @param min The minimum value.
     * @param max The maximum value.
     * @return The fixed value.
     */
    public static double clamp(double value, double min, double max) {
        final double fixed;
        if (value < min) {
            fixed = min;
        } else if (value > max) {
            fixed = max;
        } else {
            fixed = value;
        }
        return fixed;
    }
}

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