/*

* Copyright (c) 2004-2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

using System;

using System.Collections;

using SymBuildParsingLib.Utils;

namespace SymBuildParsingLib.Common.Objects

{

	public class SymDefineDirectory

	{

		#region Constructors & destructor

		public SymDefineDirectory()

		{

		}

		public SymDefineDirectory( SymDefineDirectory aCopy )

		{

		}

		#endregion

		#region API

		public void Add( SymDefineDefinition aDefinition )

		{

			object key = aDefinition.GetHashCode();

			iDefines.Add( key, aDefinition );

		}

		public bool IsDefined( string aName )

		{

			SymDefineDefinition ret = DefineDefinition( aName );

			return ( ret != null );

		}

		public SymDefineDefinition DefineDefinition( string aName )

		{

			SymDefineDefinition ret = null;

			//

			object key = new SymDefineDefinition( aName ).GetHashCode();

			object item = iDefines[ key ];

			if	( item != null )

			{

				ret = (SymDefineDefinition) item;

			}

			//

			return ret;

		}

		#endregion

		#region Properties

		#endregion

		#region Internal methods

		#endregion

		#region Data members

		private Hashtable iDefines = new Hashtable( 10 );

		#endregion

	}

}