/* This file is part of the db4o object database http://www.db4o.com

Copyright (C) 2004 - 2010  Versant Corporation http://www.versant.com

db4o is free software; you can redistribute it and/or modify it under
the terms of version 3 of the GNU General Public License as published
by the Free Software Foundation.

db4o 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 General Public License
for more details.

You should have received a copy of the GNU General Public License along
with this program.  If not, see http://www.gnu.org/licenses/. */
using System.Collections;
using Db4objects.Db4o.Foundation;

namespace Db4objects.Db4o.Foundation
{
	public class CompositeIterable4 : IEnumerable
	{
		private readonly IEnumerable _iterables;

		public CompositeIterable4(IEnumerable iterables)
		{
			_iterables = iterables;
		}

		public virtual IEnumerator GetEnumerator()
		{
			return new _CompositeIterator4_15(_iterables.GetEnumerator());
		}

		private sealed class _CompositeIterator4_15 : CompositeIterator4
		{
			public _CompositeIterator4_15(IEnumerator baseArg1) : base(baseArg1)
			{
			}

			protected override IEnumerator NextIterator(object current)
			{
				return ((IEnumerable)current).GetEnumerator();
			}
		}
	}
}
