Java Set sub set subset(Set sub, Set sup)

Description

Checks if one set is subset of another one

License

Open Source License

Parameter

Parameter	Description
sub	a parameter
sup	a parameter

Declaration

public static boolean subset(Set sub, Set sup) 

Method Source Code

//package com.java2s;
//The MIT License

import java.util.Iterator;
import java.util.Set;

public class Main {
    /**/* w  w w.ja  v a2 s.c  o m*/
     * Checks if one set is subset of another one
     * 
     * @param sub
     * @param sup
     * @return
     */
    public static boolean subset(Set sub, Set sup) {
        for (Iterator i = sub.iterator(); i.hasNext();) {
            if (!sup.contains(i.next()))
                return false;
        }

        return true;
    }
}

Related

1. getFirstSubString(String s, Set delimiters)
2. getSubsets(Set set)
3. split(Set original, int subsetSize)
4. sub(Set a, Set b)
5. subset(double[] vals, boolean[] select)
6. subSet(Set nn, T n)