public PipelineText <TextLine> AllPages <T>(Action <PipelineInputPdfPage> callback)
where T : IConvertBlock, new()
{
var textLines = StreamConvert <T>(callback);
var pipeText = new PipelineText <TextLine>(this._documentFactory, this, textLines, _indexTree, this);
return(pipeText);
}
IEnumerable <TT> ConvertPipelineTextToEnumerable(PipelineText <TT> pipelineText)
{
var stream = pipelineText.CurrentStream;
foreach (var data in stream)
{
yield return(data);
}
pipelineText.Dispose();
}
public PipelineText <TextLine> AllPagesExcept <T>(IEnumerable <int> exceptPages, Action <PipelineInputPdfPage> callback)
where T : IConvertBlock, new()
{
var pageList = Enumerable.Range(1, _pdfDocument.GetNumberOfPages()).Except(exceptPages);
var textLines = StreamConvert <T>(pageList, callback);
var pipeText = new PipelineText <TextLine>(this, textLines, _indexTree, this);
return(pipeText);
}
public PipelineText <TO> ConvertText <P, TO>()
where P : class, IAggregateStructure <TT, TO>, new()
{
var initial = (IEnumerable <TT>) this.CurrentStream;
var processor = _factory.CreateInstance(() => new TransformText <P, TT, TO>());
var index = processor.GetIndexRef();
_indexTree.AddRef(index);
var result = processor.Transform(initial);
var pipe = new PipelineText <TO>(this.Context, result, _indexTree, this);
return(pipe);
}
public PipelineText <TO> ConvertText <P, TO>(bool preprocess)
where P : class, IAggregateStructure <TT, TO>
{
var initial = (IEnumerable <TT>) this.CurrentStream;
var transform = _factory.CreateGlobalInstance <P>();
var processor = new TransformText <P, TT, TO>(transform);
_tracker.TrackInstance(processor);
var index = processor.GetIndexRef();
_indexTree.AddRef(index);
var result = processor.Transform(initial);
if (preprocess)
{
result = result.ToArray();
}
var pipe = new PipelineText <TO>(_factory, this.Context, result, _indexTree, this);
return(pipe);
}
//static public PipelineText Output(this PipelineText page, string filename)
//{
// PipelineDebug.Output(page.Context, filename);
// return page;
//}
static public PipelineText <T> DebugBreak <T>(this PipelineText <T> page, Func <PipelineText <T>, bool> condition = null)
{
PipelineDebug.DebugBreak(page, condition);
return(page);
}