/* 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 Db4objects.Db4o.NativeQueries.Expr;
using Db4objects.Db4o.NativeQueries.Expr.Cmp.Operand;

namespace Db4objects.Db4o.NativeQueries.Expr.Cmp.Operand
{
	public class ThreeWayComparison : IExpressionPart
	{
		private FieldValue _left;

		private IComparisonOperand _right;

		private bool _swapped;

		public ThreeWayComparison(FieldValue left, IComparisonOperand right, bool swapped
			)
		{
			this._left = left;
			this._right = right;
			_swapped = swapped;
		}

		public virtual FieldValue Left()
		{
			return _left;
		}

		public virtual IComparisonOperand Right()
		{
			return _right;
		}

		public virtual bool Swapped()
		{
			return _swapped;
		}
	}
}
