001/*
002 * Licensed under the Apache License, Version 2.0 (the "License");
003 * you may not use this file except in compliance with the License.
004 * You may obtain a copy of the License at
005 *
006 *     http://www.apache.org/licenses/LICENSE-2.0
007 *
008 * Unless required by applicable law or agreed to in writing, software
009 * distributed under the License is distributed on an "AS IS" BASIS,
010 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
011 * See the License for the specific language governing permissions and
012 * limitations under the License.
013 */
014package org.gbif.utils.collection;
015
016import java.util.Iterator;
017
018public class IterableUtils {
019
020  /**
021   * Converts an interator into an Iterable for one time use only.
022   * If used more than once with the same iterator this will not reset/restart the iteration!
023   */
024  public static <T> Iterable<T> iterable(final Iterator<T> it) {
025    return () -> it;
026  }
027}