Java SortedSet setDistance(SortedSet s1, SortedSet s2)

Description

Set distance

License

Open Source License

Declaration

public static int setDistance(SortedSet s1, SortedSet s2) 

Method Source Code

//package com.java2s;
/*//from   w w w  .  j a v  a2 s. c  om
**    Copyright (C) 2003-2018 Institute for Systems Biology 
**                            Seattle, Washington, USA. 
**
**    This library is free software; you can redistribute it and/or
**    modify it under the terms of the GNU Lesser General Public
**    License as published by the Free Software Foundation; either
**    version 2.1 of the License, or (at your option) any later version.
**
**    This library is distributed in the hope that it will be useful,
**    but WITHOUT ANY WARRANTY; without even the implied warranty of
**    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
**    Lesser General Public License for more details.
**
**    You should have received a copy of the GNU Lesser General Public
**    License along with this library; if not, write to the Free Software
**    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

import java.util.SortedSet;

import java.util.Iterator;

import java.util.TreeSet;

public class Main {
    /***************************************************************************
    **
    ** Set distance
    */

    public static int setDistance(SortedSet s1, SortedSet s2) {
        TreeSet union = new TreeSet(s1);
        union.addAll(s2);
        int sum = 0;
        Iterator uit = union.iterator();
        while (uit.hasNext()) {
            String unext = (String) uit.next();
            int increment = (s1.contains(unext) && s2.contains(unext)) ? 0 : 1;
            sum += increment;
        }
        return (sum);
    }
}

Related

1. getSortedTypes(Class[] types)
2. intersect(SortedSet pSet1, SortedSet pSet2)
3. intersectSorted(final Collection c1, final Collection c2)
4. mapToSortedSet(Map map)
5. newSortedSet()
6. setminus(SortedSet pSet1, SortedSet pSet2)
7. sorted(Iterable input)
8. sortedByValues(Map map, final boolean asc)
9. sortedConfigKeys(Iterable> conf)