#pragma warning restore CS1591 // Missing XML comment for publicly visible type or member
/// <summary>
/// Gets the destination current value.
/// </summary>
/// <param name="source">The node for which the value is requested.</param>
public virtual TValue GetDestinationObject(TSource source)
{
TValue Result = TemplateHelper.GetPropertyPathValue <TSource, TValue>(source, StartingPoint, PropertyPath, out bool IsInterrupted);
Debug.Assert(!IsInterrupted);
return(Result);
}
/// <summary>
/// Checks if a node source is ready.
/// </summary>
/// <param name="node">The node for which the value is checked.</param>
/// <param name="data">Optional data returned to the caller.</param>
public override bool IsReady(TSource node, out object data)
{
data = null;
bool Result = false;
INodeWithResult EmbeddingNode = StartingPoint.GetStart(node) as INodeWithResult;
if (EmbeddingNode != null)
{
OnceReference <TRef> Value = TemplateHelper.GetPropertyPathValue <INodeWithResult, OnceReference <TRef> >(EmbeddingNode, TemplateNodeStart <INodeWithResult> .Default, PropertyPath, out bool IsInterrupted);
if (!IsInterrupted && Value.IsAssigned)
{
data = Value.Item;
Result = true;
}
}
else
{
Result = true;
}
return(Result);
}
#pragma warning restore CS1591 // Missing XML comment for publicly visible type or member
/// <summary>
/// Gets the source's current value.
/// </summary>
/// <param name="source">The node for which the value is requested.</param>
/// <param name="isInterrupted">True is progressing through the path was interrupted.</param>
public virtual TValue GetSourceObject(TSource source, out bool isInterrupted)
{
return(TemplateHelper.GetPropertyPathValue <TSource, TValue>(source, StartingPoint, PropertyPath, out isInterrupted));
}