Java Collection Contain contains(Collection coll, Object o, Comparator c)

Description

Answer whether or not coll contains Object o, but not based on equal(), but on compareTo()==0

License

Open Source License

Parameter

Parameter	Description
coll	a parameter
o	a parameter
c	a parameter

Declaration

public static boolean contains(Collection coll, Object o, Comparator c) 

Method Source Code

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

import java.util.*;

public class Main {
    /**//from  w w  w.j a v  a2s . co  m
     * Answer whether or not coll contains Object o, 
     * but not based on equal(), but on compareTo()==0
     * @param coll
     * @param o
     * @param c
     * @return
     */
    public static boolean contains(Collection coll, Object o, Comparator c) {
        boolean answer = false;
        for (Iterator i = coll.iterator(); i.hasNext() && !answer;) {
            answer = 0 == c.compare(o, i.next());
        }
        return answer;
    }
}

Related

1. contains( C collection, K key)
2. contains(Collection c, Object o, Comparator comparator)
3. contains(Collection collection, Object object)
4. contains(Collection objects, Object o)
5. contains(Collection searchIn, Object[] find)
6. contains(Collection stringCollection, String value)