Java Iterable getByIndex(Iterable iterable, int index)

Description

get By Index

License

Open Source License

Declaration

public static <T> T getByIndex(Iterable<T> iterable, int index) 

Method Source Code

//package com.java2s;
// it under the terms of the GNU General Public License as published by

import java.util.Iterator;

public class Main {
    public static <T> T getByIndex(Iterable<T> iterable, int index) {
        T el = null;/*from  w ww .jav  a2 s. co m*/
        Iterator<T> it = iterable.iterator();
        for (int i = 0; it.hasNext(); i++) {
            T cur = it.next();
            if (i == index) {
                el = cur;
                break;
            }
        }
        return el;
    }
}

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5. getAny(Iterable iterable)
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7. getIdenticalElement(Iterable iterable)
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