/*

* 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 CrashItemLib.Engine;

using CrashItemLib.Crash;

using CrashItemLib.Crash.Container;

namespace CrashItemLib.Crash.Container

{

	public class CIContainerCollection : IEnumerable<CIContainer>

	{

		#region Constructor & destructor

        public CIContainerCollection()

		{

		}

		#endregion

		#region API

        public void Add( CIContainer aContainer )

        {

            lock ( iEntries )

            {

                iEntries.Add( aContainer );

            }

        }

        public void RemoveAt( int aIndex )

        {

            lock ( iEntries )

            {

                iEntries.RemoveAt( aIndex );

            }

        }

        public bool Contains( CIContainer aContainer )

        {

            lock ( iEntries )

            {

                return iEntries.Contains( aContainer );

            }

        }

        public void Remove( CIContainer aContainer )

        {

            lock ( iEntries )

            {

                iEntries.Remove( aContainer );

            }

        }

        public void Clear()

        {

            lock ( iEntries )

            {

                iEntries.Clear();

            }

        }

		#endregion

        #region Properties

        public int Count

		{

            get

            {

                int ret = 0;

                //

                lock ( iEntries )

                {

                    ret = iEntries.Count;

                }

                //

                return ret;

            }

		}

        public CIContainer this[ int aIndex ]

		{

			get

			{

                CIContainer ret = null;

                //

                lock ( iEntries )

                {

                    ret = iEntries[ aIndex ];

                }

                //

                return ret;

			}

		}

		#endregion

        #region From IEnumerable

        public IEnumerator<CIContainer> GetEnumerator()

        {

            lock ( iEntries )

            {

                foreach ( CIContainer item in iEntries )

                {

                    yield return item;

                }

            }

        }

        System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()

        {

            lock ( iEntries )

            {

                foreach ( CIContainer item in iEntries )

                {

                    yield return item;

                }

            }

        }

        #endregion

		#region Data members

        private List<CIContainer> iEntries = new List<CIContainer>( 3 );

		#endregion

    }

}