com.rapiddweller.common.iterator.HeavyweightIterableAdapter Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of rd-lib-common Show documentation

'rapiddweller Common' is an open source Java library forked from Databene Commons by Volker Bergmann. It provides extensions to the Java core library by utility classes, abstract concepts and concrete implementations.

There is a newer version: 2.0.1-jdk-11

Show newest version

/*
 * Copyright (C) 2004-2015 Volker Bergmann ([email protected]).
 * All rights reserved.
 *
 * Licensed 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 com.rapiddweller.common.iterator;

import com.rapiddweller.common.HeavyweightIterable;
import com.rapiddweller.common.HeavyweightIterator;

/**
 * Wraps an {@link Iterable} with a {@link HeavyweightIterable}.
 * On calls to iterator(), Iterators of the wrapped
 * Iterable will be wrapped to be {@link HeavyweightIterator}s.
 * Created at 17.10.2008 01:29:37
 *
 * @param  the type to iterate
 * @author Volker Bergmann
 * @since 0.4.6
 */
public class HeavyweightIterableAdapter implements HeavyweightIterable {

  private final Iterable source;

  /**
   * Instantiates a new Heavyweight iterable adapter.
   *
   * @param source the source
   */
  public HeavyweightIterableAdapter(Iterable source) {
    this.source = source;
  }

  @Override
  public HeavyweightIterator iterator() {
    return new HeavyweightIteratorProxy<>(source.iterator());
  }

}