1/* Licensed to the Apache Software Foundation (ASF) under one or more
2 * contributor license agreements.  See the NOTICE file distributed with
3 * this work for additional information regarding copyright ownership.
4 * The ASF licenses this file to You under the Apache License, Version 2.0
5 * (the "License"); you may not use this file except in compliance with
6 * the License.  You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package java.lang;
18
19import java.util.Iterator;
20
21/**
22 * Instances of classes that implement this interface can be used with
23 * the enhanced for loop.
24 *
25 * @since 1.5
26 */
27public interface Iterable<T> {
28
29    /**
30     * Returns an {@link Iterator} for the elements in this object.
31     *
32     * @return An {@code Iterator} instance.
33     */
34    Iterator<T> iterator();
35}
36