Java Collection Add addAll(Collection collection, Iterable iterable)

Description

add All

License

Apache License

Declaration

public static <E> void addAll(Collection<E> collection, Iterable<? extends E> iterable) 

Method Source Code

//package com.java2s;
/*//from  ww  w .  j  a va  2s.c  om
 *    Copyright 2013 University of Southern California
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License. 
 *  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing,
 *  software distributed under the License is distributed on an
 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
 *  under the License.
 */

import java.util.*;

public class Main {
    public static <E> void addAll(Collection<E> collection, Iterable<? extends E> iterable) {
        addAll(collection, iterable.iterator());
    }

    public static <E> void addAll(Collection<E> collection, Iterator<? extends E> iterator) {
        while (iterator.hasNext()) {
            collection.add(iterator.next());
        }
    }
}

Related

1. addAll(Collection c, Iterable elts)
2. addAll(Collection c, T... array)
3. addAll(Collection c, T... array)
4. addAll(Collection coll, Iterable it)
5. addAll(Collection collection, E... args)
6. addAll(Collection collection, Iterator iterator)
7. addAll(Collection pCollection, Iterator pIterator)
8. addAll(Collection integerCollection, int[] intArray)
9. addAll(Collection c, T[] a)