Compare two short arrays. - Java Collection Framework

Java examples for Collection Framework:Array Element

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Description

Compare two short arrays.

Demo Code


//package com.java2s;

public class Main {
    /**/*from  w  w  w.  j a  va  2s. c  o m*/
     * Compare two short arrays. No null checks are performed.
     * 
     * @param left
     *            the first short array
     * @param right
     *            the second short array
     * @return the result of the comparison
     */
    public static boolean equals(short[] left, short[] right) {
        if (left.length != right.length) {
            return false;
        }
        boolean result = true;
        for (int i = left.length - 1; i >= 0; i--) {
            result &= left[i] == right[i];
        }
        return result;
    }

    /**
     * Compare two two-dimensional short arrays. No null checks are performed.
     * 
     * @param left
     *            the first short array
     * @param right
     *            the second short array
     * @return the result of the comparison
     */
    public static boolean equals(short[][] left, short[][] right) {
        if (left.length != right.length) {
            return false;
        }
        boolean result = true;
        for (int i = left.length - 1; i >= 0; i--) {
            result &= equals(left[i], right[i]);
        }
        return result;
    }

    /**
     * Compare two three-dimensional short arrays. No null checks are performed.
     * 
     * @param left
     *            the first short array
     * @param right
     *            the second short array
     * @return the result of the comparison
     */
    public static boolean equals(short[][][] left, short[][][] right) {
        if (left.length != right.length) {
            return false;
        }
        boolean result = true;
        for (int i = left.length - 1; i >= 0; i--) {
            result &= equals(left[i], right[i]);
        }
        return result;
    }
}

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