This DefaultPipeline class inherits from the
GenericPipeline class. Includes the execute method which
provides a default pipelining implementation.
This class inherits from GenericPipeline and implements the
execute abstract function.
bdpar::GenericPipeline -> DefaultPipeline
new()Creates a DefaultPipeline object.
DefaultPipeline$new()
execute()Function where is implemented the flow of the
GenericPipes.
DefaultPipeline$execute(instance)instanceA Instance value. The Instance
that is going to be processed.
The preprocessed Instance.
get()Gets a list with containing the set of
link{GenericPipe}s of the pipeline,
DefaultPipeline$get()The set of GenericPipes containing the pipeline.
print()Prints pipeline representation. (Override print function)
DefaultPipeline$print(...)...Further arguments passed to or from other methods.
DefaultPipeline character representation
clone()The objects of this class are cloneable with this method.
DefaultPipeline$clone(deep = FALSE)deepWhether to make a deep clone.
The default flow is:
instance %>|% TargetAssigningPipe$new() %>|%
StoreFileExtPipe$new() %>|%
GuessDatePipe$new() %>|%
File2Pipe$new() %>|%
MeasureLengthPipe$new(propertyName = "length_before_cleaning_text") %>|%
FindUserNamePipe$new() %>|%
FindHashtagPipe$new() %>|%
FindUrlPipe$new() %>|%
FindEmoticonPipe$new() %>|%
FindEmojiPipe$new() %>|%
GuessLanguagePipe$new() %>|%
ContractionPipe$new() %>|%
AbbreviationPipe$new() %>|%
SlangPipe$new() %>|%
ToLowerCasePipe$new() %>|%
InterjectionPipe$new() %>|%
StopWordPipe$new() %>|%
MeasureLengthPipe$new(propertyName = "length_after_cleaning_text") %>|%
TeeCSVPipe$new()
bdpar.log, Instance,
DynamicPipeline, GenericPipeline,
GenericPipe, %>|%