/*

* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

*

* Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions are met:

*

* - Redistributions of source code must retain the above copyright notice,

*   this list of conditions and the following disclaimer.

* - Redistributions in binary form must reproduce the above copyright notice,

*   this list of conditions and the following disclaimer in the documentation

*   and/or other materials provided with the distribution.

* - Neither the name of Nokia Corporation nor the names of its contributors

*   may be used to endorse or promote products derived from this software

*   without specific prior written permission.

*

* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE

* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

* POSSIBILITY OF SUCH DAMAGE.

* 

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

using System;

using System.Collections.Generic;

using System.Text;

namespace HeapLib.Reconstructor.DataSources.Analyser.Extractor

{

    internal sealed class ExtractedData

    {

        #region Enumerations

        public enum TType

        {

            EText = 0,

            EBinaryData

        }

        #endregion

        #region Static constructor

        public static ExtractedData NewText( string aText, string aOriginalLine )

        {

            ExtractedData self = new ExtractedData( aText, aOriginalLine );

            return self;

        }

        public static ExtractedData NewBinaryData( byte[] aBinaryData, string aOriginalLine )

        {

            ExtractedData self = new ExtractedData( aBinaryData, aOriginalLine );

            return self;

        }

        #endregion

        #region Constructors & destructor

        private ExtractedData( string aOriginalLine )

        {

            iOriginalLine = aOriginalLine;

        }

        private ExtractedData( string aText, string aOriginalLine )

            : this( aOriginalLine ) 

        {

            iType = TType.EText;

            iText = aText;

        }

        private ExtractedData( byte[] aBinaryData, string aOriginalLine )

            : this( aOriginalLine )

        {

            iType = TType.EBinaryData;

            iBinaryData = aBinaryData;

        }

        #endregion

        #region Properties

        public TType Type

        {

            get { return iType; }

        }

        public string Text

        {

            get

            {

                if ( iType != TType.EText )

                {

                    throw new ArgumentException();

                }

                return iText;

            }

        }

        public byte[] BinaryData

        {

            get

            {

                if ( iType != TType.EBinaryData )

                {

                    throw new ArgumentException();

                }

                return iBinaryData;

            }

        }

        public string OriginalLine

        {

            get

            {

                return iOriginalLine;

            }

        }

        #endregion

        #region Data members

        private readonly TType iType;

        private readonly string iOriginalLine;

        private string iText = null;

        private byte[] iBinaryData = null;

        #endregion

    }

}