/// <summary>
/// An NUnit test case calls this method to register its interest in
/// obtaining the values of all the nodes represented by 'nodeIds'.
/// </summary>
/// <param name="nodeIds">Node IDs of the nodes whose values are to be
/// waited upon.</param>
internal void RegisterPreviewRequest(uint[] nodeIds)
{
if (null == nodeIds || (nodeIds.Length <= 0))
{
throw new ArgumentNullException("nodeIds");
}
if (null != this.previewRequest)
{
throw new InvalidOperationException("'RegisterPreviewRequest' called twice.");
}
this.previewRequest = new PreviewRequest();
this.previewRequest.AddNodeIds(nodeIds);
}
/// <summary>
/// An NUnit test case calls this method to register its interest in
/// obtaining the values of all the nodes represented by 'nodeIds'.
/// </summary>
/// <param name="nodeIds">Node IDs of the nodes whose values are to be
/// waited upon.</param>
internal void RegisterPreviewRequest(uint[] nodeIds)
{
if (null == nodeIds || (nodeIds.Length <= 0))
throw new ArgumentNullException("nodeIds");
if (null != this.previewRequest)
throw new InvalidOperationException("'RegisterPreviewRequest' called twice.");
this.previewRequest = new PreviewRequest();
this.previewRequest.AddNodeIds(nodeIds);
}