public DataTable ExtractTable()
{
var pathSeriesDescriptor = myDescriptor as PathSeriesDescriptor;
if (pathSeriesDescriptor != null)
{
var table = ExtractTable(myDocument, HtmlPath.Parse(pathSeriesDescriptor.Path));
return(TableFormatter.ToFormattedTable(pathSeriesDescriptor, table));
}
var pathTableDescriptor = myDescriptor as PathTableDescriptor;
if (pathTableDescriptor != null)
{
var table = ExtractTable(myDocument, HtmlPath.Parse(pathTableDescriptor.Path));
return(TableFormatter.ToFormattedTable(pathTableDescriptor, table));
}
var pathCellDescriptor = myDescriptor as PathCellDescriptor;
if (pathCellDescriptor != null)
{
var table = ExtractTable(myDocument, HtmlPath.Parse(pathCellDescriptor.Path));
var value = TableFormatter.GetValue(pathCellDescriptor, table);
// XXX: this is really ugly - i have to create a table just to satisfy the interface :(
return(CreateTableForScalar(pathCellDescriptor.ValueFormat.Type, value));
}
var pathSingleValueDescriptor = myDescriptor as PathSingleValueDescriptor;
if (pathSingleValueDescriptor != null)
{
var e = myDocument.GetElementByPath(HtmlPath.Parse(pathSingleValueDescriptor.Path));
var str = e == null ? null : e.InnerText;
var value = pathSingleValueDescriptor.ValueFormat.Convert(str);
// XXX: this is really ugly - i have to create a table just to satisfy the interface :(
return(CreateTableForScalar(pathSingleValueDescriptor.ValueFormat.Type, value));
}
throw new NotSupportedException("Format not supported for Html documents: " + myDescriptor.GetType());
}
