// Portions copyright 2005 - 2006: Morten Nielsen (www.iter.dk)

// Portions copyright 2006 - 2008: Rory Plaire (codekaizen@gmail.com)

//

// This file is part of SharpMap.

// SharpMap is free software; you can redistribute it and/or modify

// it under the terms of the GNU Lesser General Public License as published by

// the Free Software Foundation; either version 2 of the License, or

// (at your option) any later version.

//

// SharpMap 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 Lesser General Public License for more details.

// You should have received a copy of the GNU Lesser General Public License

// along with SharpMap; if not, write to the Free Software

// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

using System;

using System.Collections.Generic;

using GeoAPI.Geometries;

namespace SharpMap.SimpleGeometries

{

/// <summary>

/// A MultiLineString is a MultiCurve whose elements are LineStrings.

/// </summary>

[Serializable]

public class MultiLineString : MultiCurve<LineString>, IMultiLineString

{

/// <summary>

/// Initializes an instance of a MultiLineString

/// </summary>

internal protected MultiLineString() { }

internal protected MultiLineString(Int32 initialCapacity)

: base(initialCapacity) { }

///// <summary>

///// Collection of <see cref="LineString">LineStrings</see>

///// in the <see cref="MultiLineString"/>

///// </summary>

//public IList<LineString> LineStrings

//{

// get { return Collection; }

//}

/// <summary>

/// Creates a copy of this geometry.

/// </summary>

/// <returns>Copy of the MultiLineString.</returns>

public override Geometry Clone()

{

MultiLineString multiLineString = new MultiLineString();

foreach (LineString lineString in this)

{

multiLineString.Add(lineString.Clone() as LineString);

}

return multiLineString;

}

#region IMultiLineString Members

public new ILineString this[Int32 index]

{

get

{

throw new NotImplementedException();

}

set

{

throw new NotImplementedException();

}

}

public IMultiLineString Reverse()

{

throw new NotImplementedException();

}

#endregion

#region IList<IGeometry> Members

IGeometry IList<IGeometry>.this[Int32 index]

{

get

{

throw new NotImplementedException();

}

set

{

throw new NotImplementedException();

}

}

#endregion

#region IEnumerable<IGeometry> Members

IEnumerator<IGeometry> IEnumerable<IGeometry>.GetEnumerator()

{

throw new NotImplementedException();

}

#endregion

#region IEnumerable Members

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

{

throw new NotImplementedException();

}

#endregion

#region IEnumerable<ILineString> Members

public new IEnumerator<ILineString> GetEnumerator()

{

IEnumerator<LineString> lines = base.GetEnumerator();

while(lines.MoveNext())

{

yield return lines.Current;

}

}

#endregion

}

}