/// <summary>
/// Create a Processor, based on configuration information supplied in a configuration file.
/// </summary>
/// <remarks>
/// Not fully supported in this release: for experimental use only.
/// </remarks>
/// <param name="configurationFile">A stream holding the text of the XML configuration file. Details of the file format
/// can be found in the Saxon documentation.</param>
///
public Processor(Stream configurationFile)
{
StreamSource ss = new StreamSource(new DotNetInputStream(configurationFile));
config = JConfiguration.readConfiguration(ss);
config.registerExternalObjectModel(new DotNetObjectModelDefinition());
config.setProcessor(this);
}