| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| |
| package org.apache.commons.io.function; |
| |
| import java.util.Objects; |
| import java.util.Spliterator; |
| |
| /** |
| * Adapts an {@link Spliterator} as an {@link IOSpliterator}. |
| * |
| * @param <T> the type of the stream elements. |
| */ |
| final class IOSpliteratorAdapter<T> implements IOSpliterator<T> { |
| |
| static <E> IOSpliteratorAdapter<E> adapt(final Spliterator<E> delegate) { |
| return new IOSpliteratorAdapter<>(delegate); |
| } |
| |
| private final Spliterator<T> delegate; |
| |
| IOSpliteratorAdapter(final Spliterator<T> delegate) { |
| this.delegate = Objects.requireNonNull(delegate, "delegate"); |
| } |
| |
| @Override |
| public Spliterator<T> unwrap() { |
| return delegate; |
| } |
| |
| } |