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

Description

Clamp the provided value to the range specified by [min, max]

License

Apache License

Declaration

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

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright 2013 Geoscience Australia/*from   w  w  w .  j  a va 2 s.  co  m*/
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/

public class Main {
    /**
     * Clamp the provided value to the range specified by
     * <code>[min, max]</code>
     */
    public static int clamp(int value, int min, int max) {
        if (min > max) {
            return clamp(value, max, min);
        }
        return Math.max(min, Math.min(max, value));
    }

    /**
     * Clamp the provided value to the range specified by
     * <code>[min, max]</code>
     */
    public static double clamp(double value, double min, double max) {
        if (min > max) {
            return clamp(value, max, min);
        }
        return Math.max(min, Math.min(max, value));
    }

    /**
     * Clamp the provided value to the range specified by
     * <code>[min, max]</code>
     */
    public static float clamp(float value, float min, float max) {
        if (min > max) {
            return clamp(value, max, min);
        }
        return Math.max(min, Math.min(max, value));
    }
}

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