com.github.fommil.ff.Utils.java Source code

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Here is the source code for com.github.fommil.ff.Utils.java

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/*
 * Copyright Samuel Halliday 2010
 * 
 * This file 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 3 of the License, or (at your option) any later version.
 * 
 * This file 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 file.
 * If not, see <http://www.gnu.org/licenses/>.
 */
package com.github.fommil.ff;

import com.google.common.base.Preconditions;

/**
 *
 * @author Samuel Halliday
 */
public class Utils {

    /**
     * @param min
     * @param value
     * @param max
     * @return
     */
    public static int bounded(int min, int value, int max) {
        Preconditions.checkArgument(max >= min);
        return Math.max(min, Math.min(value, max));
    }

    /**
     * @param min
     * @param value
     * @param max
     * @return
     */
    public static double bounded(double min, double value, double max) {
        Preconditions.checkArgument(max >= min);
        return Math.max(min, Math.min(value, max));
    }

    /**
     * @param d
     * @return
     */
    public static int round(double d) {
        return (int) Math.round(d);
    }

}