Java Array Max Value maxElementIndex(final double[] array)

Description

max Element Index

License

Open Source License

Declaration

public static int maxElementIndex(final double[] array) 

Method Source Code

//package com.java2s;
/*//from w  ww .  j av a  2  s.c  o m
 * Copyright (c) 2010 The Broad Institute
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

public class Main {
    public static int maxElementIndex(final double[] array) {
        return maxElementIndex(array, array.length);
    }

    public static int maxElementIndex(final double[] array, final int endIndex) {
        if (array == null || array.length == 0)
            throw new IllegalArgumentException("Array cannot be null!");

        int maxI = 0;
        for (int i = 1; i < endIndex; i++) {
            if (array[i] > array[maxI])
                maxI = i;
        }

        return maxI;
    }

    public static int maxElementIndex(final int[] array) {
        return maxElementIndex(array, array.length);
    }

    public static int maxElementIndex(final int[] array, int endIndex) {
        if (array == null || array.length == 0)
            throw new IllegalArgumentException("Array cannot be null!");

        int maxI = 0;
        for (int i = 1; i < endIndex; i++) {
            if (array[i] > array[maxI])
                maxI = i;
        }

        return maxI;
    }
}

Related

1. maxDistance(byte[] array, int maxDistance)
2. maxDouble(double a, double... others)
3. maxElement(double[] d)
4. maxElement(int[] array)
5. maxElementIndex(final double[] array)
6. maxElementIndex(final double[] array, final int endIndex)
7. maxFloorDiv(int c, int... vals)
8. maxFromDoubleArray(double[] arr)
9. maxIdx(int[] in)