Java Integer Clamp clamp(int i, int low, int high)

Description

Converts input number to a number within the specified range.

License

Open Source License

Parameter

Parameter	Description
i	input number
low	minimum range
high	maximum range

Return

clamped number

Declaration

public static int clamp(int i, int low, int high) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {
    /**//from w w w.j  a v a2s .  c  o m
     * Converts input number to a number within the specified range.
     * @param i input number
     * @param low minimum range
     * @param high maximum range
     * @return clamped number
     */
    public static int clamp(int i, int low, int high) {
        return Math.max(Math.min(i, high), low);
    }

    /**
     * Converts input number to a number within the specified range.
     * @param i input number
     * @param low minimum range
     * @param high maximum range
     * @return clamped number
     */
    public static long clamp(long i, long low, long high) {
        return Math.max(Math.min(i, high), low);
    }

    /**
     * Converts input number to a number within the specified range.
     * @param i input number
     * @param low minimum range
     * @param high maximum range
     * @return clamped number
     */
    public static double clamp(double i, double low, double high) {
        return Math.max(Math.min(i, high), low);
    }

    /**
     * Converts input number to a number within the specified range.
     * @param i input number
     * @param low minimum range
     * @param high maximum range
     * @return clamped number
     */
    public static float clamp(float i, float low, float high) {
        return Math.max(Math.min(i, high), low);
    }
}

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