public static IEnumerable <XElement> Stream(this XElement source)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
StreamLoader loader = source.Annotation <StreamLoader>();
if (loader == null)
{
throw new InvalidOperationException("No stream associated with the element.");
}
return(loader.Stream(source));
}
public static XElement LoadStream(XmlReader reader, XName rootName, params XName[] streamNames)
{
if (reader == null)
{
throw new ArgumentNullException(nameof(reader));
}
if (rootName == null)
{
throw new ArgumentNullException(nameof(rootName));
}
if (streamNames == null)
{
throw new ArgumentNullException(nameof(streamNames));
}
for (int i = 0; i < streamNames.Length; i++)
{
if (streamNames[i] == null)
{
throw new ArgumentNullException("streamNames[" + i + "]");
}
}
if (reader.MoveToContent() != XmlNodeType.Element)
{
throw new InvalidOperationException(string.Format("The reader should be on a node of type '{0}'.", XmlNodeType.Element));
}
XElement source = new XElement(rootName);
StreamLoader loader = new StreamLoader(reader, streamNames);
XName streamName = streamNames.Length > 0 ? streamNames[0] : null;
loader.ReadElementUntil(source, streamName);
if (streamName != null)
{
source.AddAnnotation(loader);
}
return(source);
}
public StreamIterator(StreamLoader loader, int index, XElement source)
{
_loader = loader;
_index = index;
this.source = source;
}