001/*
002 * Copyright 2021 Global Biodiversity Information Facility (GBIF)
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.gbif.utils.collection;
017
018import java.util.Iterator;
019
020public class IterableUtils {
021
022  /**
023   * Converts an interator into an Iterable for one time use only.
024   * If used more than once with the same iterator this will not reset/restart the iteration!
025   */
026  public static <T> Iterable<T> iterable(final Iterator<T> it){
027    return () -> it;
028  }
029}