content: /*
   ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
   ~                                                                               ~
   ~ The MIT License (MIT)                                                         ~
   ~                                                                               ~
   ~ Copyright (c) 2015-2025 miaixz.org and other contributors.                    ~
   ~                                                                               ~
   ~ Permission is hereby granted, free of charge, to any person obtaining a copy  ~
   ~ of this software and associated documentation files (the "Software"), to deal ~
   ~ in the Software without restriction, including without limitation the rights  ~
   ~ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell     ~
   ~ copies of the Software, and to permit persons to whom the Software is         ~
   ~ furnished to do so, subject to the following conditions:                      ~
   ~                                                                               ~
   ~ The above copyright notice and this permission notice shall be included in    ~
   ~ all copies or substantial portions of the Software.                           ~
   ~                                                                               ~
   ~ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR    ~
   ~ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,      ~
   ~ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE   ~
   ~ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER        ~
   ~ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, ~
   ~ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN     ~
   ~ THE SOFTWARE.                                                                 ~
   ~                                                                               ~
   ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
  */
  package org.miaixz.bus.core.center;
  
  import java.util.Spliterator;
  import java.util.function.Consumer;
  import java.util.function.Function;
  
  /**
   * 使用给定的转换函数，转换源{@link Spliterator}为新类型的{@link Spliterator}
   *
   * @param <F> 源元素类型
   * @param <T> 目标元素类型
   * @author Kimi Liu
   * @since Java 17+
   */
  public class TransSpliterator<F, T> implements Spliterator<T> {
  
      private final Spliterator<F> from;
      private final Function<? super F, ? extends T> function;
  
      /**
       * 构造
       *
       * @param from     源iterator
       * @param function 函数
       */
      public TransSpliterator(final Spliterator<F> from, final Function<? super F, ? extends T> function) {
          this.from = from;
          this.function = function;
      }
  
      @Override
      public boolean tryAdvance(final Consumer<? super T> action) {
          return from.tryAdvance(fromElement -> action.accept(function.apply(fromElement)));
      }
  
      @Override
      public void forEachRemaining(final Consumer<? super T> action) {
          from.forEachRemaining(fromElement -> action.accept(function.apply(fromElement)));
      }
  
      @Override
      public Spliterator<T> trySplit() {
          final Spliterator<F> fromSplit = from.trySplit();
          return (fromSplit != null) ? new TransSpliterator<>(fromSplit, function) : null;
      }
  
      @Override
      public long estimateSize() {
          return from.estimateSize();
      }
  
      @Override
      public int characteristics() {
          return from.characteristics() & ~(Spliterator.DISTINCT | Spliterator.NONNULL | Spliterator.SORTED);
      }
  
  }
  