Java Set Search Contains(Set s, Object o)

Description

Contains

License

Open Source License

Declaration

public static boolean Contains(Set s, Object o) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.util.Set;

import java.util.Iterator;

public class Main {
    public static boolean Contains(Set s, Object o) {
        if (!s.contains(o)) {
            if (o instanceof Number) {
                double val = ((Number) o).doubleValue();
                for (Iterator it = s.iterator(); it.hasNext();) {
                    Object e = it.next();
                    if (e instanceof Number)
                        if (val == ((Number) e).doubleValue())
                            return true;
                }//  www.j  a va  2 s  .  c  om
            }
            return false;
        }
        return true;
    }
}

Related

1. contains(BitSet x, BitSet y)
2. contains(Set setTocheck, Set mustHaveAllThese)
3. containsAny(Set container, Set possibilities)
4. containsCaseInsensitive(String s, Set l)
5. containsSome(Set one, Set two)