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/*
 * XDEV Application Framework - XDEV Application Framework
 * Copyright © 2003 XDEV Software (https://xdev.software)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see .
 */
/**
 *
 */
package com.xdev.jadoth.collections;


/**
 * A {@link XList} implementation view on an array.

 * 

 * Note that any interface method that would have to modify the length of the array (add, remove, insert, clear, etc.)
 * will throw an {@link UnsupportedOperationException} without further ado.
 *
 * @author Thomas Muenz
 *
 */
public class ArrayAccessor //implements XGetSetList, List
{

	///////////////////////////////////////////////////////////////////////////
	// instance fields //
	////////////////////

	private E[] data;



	///////////////////////////////////////////////////////////////////////////
	// constructors //
	/////////////////

	/**
	 * @param data
	 */
	public ArrayAccessor(final E[] data)
	{
		super();
		this.data = data;
	}



	///////////////////////////////////////////////////////////////////////////
	// getters          //
	/////////////////////

	/**
	 *
	 * @return
	 */

	public E[] getArray()
	{
		return this.data;
	}



	///////////////////////////////////////////////////////////////////////////
	// setters          //
	/////////////////////

	/**
	 * @param array the data to set
	 */
	public void setArray(final E[] array)
	{
		this.data = array;
	}

	public ArrayAccessor wrap(final E[] array)
	{
		this.data = array;
		return this;
	}


	///////////////////////////////////////////////////////////////////////////
	// declared methods //
	/////////////////////

	public GrowList toGrowList()
	{
		return new GrowList(this.data);
	}

//	private String excRangeString(final int startIndex, final int endIndex)
//	{
//		return "Range ["+endIndex+';'+startIndex+"] not in [0;"+(this.data.length-1)+"].";
//	}



	///////////////////////////////////////////////////////////////////////////
	// override methods //
	/////////////////////


}