/*

* Copyright (c) 2009 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.Generic;

using System.Text;

namespace SymbianUtils.XRef

{

    public class XRefEngine

    {

        #region Constructors

        public XRefEngine()

        {

        }

        #endregion

        #region API

        public bool Contains( XRefIdentifer aIdentifier )

        {

            bool ret = false;

            //

            foreach ( XRefIdentifer identifier in iIdentifiers )

            {

                if ( identifier.Identifier == aIdentifier.Identifier )

                {

                    ret = true;

                    break;

                }

            }

            //

            return ret;

        }

        public void ParseIdentifiers( string aText )

        {

            XRefIdentiferExtractor extractor = new XRefIdentiferExtractor( aText );

            // Add items, checking for dupes

            foreach ( XRefIdentifer identifier in extractor.Identifiers )

            {

                if ( !Contains( identifier ) )

                {

                    iIdentifiers.Add( identifier );

                }

            }

        }

        #endregion

        #region Properties

        public List<XRefIdentifer> Identifiers

        {

            get { return iIdentifiers; }

        }

        #endregion

        #region Data members

        private readonly List<XRefIdentifer> iIdentifiers = new List<XRefIdentifer>();

        #endregion

    }

}