/// <summary>
/// Return a new DStream in which each RDD contains all the elements in seen in a
/// sliding window of time over this DStream.
///
/// @param windowDuration: width of the window; must be a multiple of this DStream's
/// batching interval
/// @param slideDuration: sliding interval of the window (i.e., the interval after which
/// the new DStream will generate RDDs); must be a multiple of this
/// DStream's batching interval
/// </summary>
/// <param name="windowSeconds"></param>
/// <param name="slideSeconds"></param>
/// <returns></returns>
public DStream <T> Window(int windowSeconds, int slideSeconds)
{
ValidateWindowParam(windowSeconds, slideSeconds);
return(new DStream <T>(DStreamProxy.Window(windowSeconds, slideSeconds), streamingContext, serializedMode));
}