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'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.

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/*
 * 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.ArrayFormat;
import com.rapiddweller.common.TypedIterable;

import java.util.Iterator;

/**
 * Implementation of the {@link Iterable} interface which creates {@link Iterator} that iterate over an array.
 * Created at 30.06.2009 09:30:02
 *
 * @param  the type to iterate
 * @author Volker Bergmann
 * @since 0.5.0
 */
public class ArrayIterable implements TypedIterable {

  /**
   * The Type.
   */
  protected Class type;
  private final E[] source;

  /**
   * Instantiates a new Array iterable.
   *
   * @param source the source
   * @param type   the type
   */
  public ArrayIterable(E[] source, Class type) {
    this.source = source;
    this.type = type;
  }

  @Override
  public Class getType() {
    return type;
  }

  @Override
  public Iterator iterator() {
    return new ArrayIterator<>(source);
  }

  @Override
  public String toString() {
    return getClass().getSimpleName() + '[' + ArrayFormat.format(source) + ']';
  }

}