Java Iterator fromIterator(Iterator itr)

Description

from Iterator

License

Open Source License

Declaration

public static <E> Set<E> fromIterator(Iterator<E> itr) 

Method Source Code

//package com.java2s;
/**//from   w ww .j  a v  a2 s.  c  om
 * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
 *
 * 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.
 */

import java.util.HashSet;
import java.util.Iterator;

import java.util.Set;

public class Main {
    public static <E> Set<E> fromIterator(Iterator<E> itr) {
        Set<E> set = new HashSet<E>();

        while (itr.hasNext()) {
            set.add(itr.next());
        }

        return set;
    }
}

Related

1. fillCollection(final Iterator iterator, final Collection collection)
2. firstOrDefault(Iterator iterator)
3. fmtSeq(Iterator it, String divider)
4. fromIterator(Iterator iterator)
5. fromIterator(Iterator iterator)
6. get(Iterator iterator, int position)
7. getEnumeratedObjectCount(Iterator objects)
8. getEnumeration(Iterator i)
9. getIteratorEnumeration(final Iterator i)