GuessDatePipe {bdpar} | R Documentation |
Class to obtain the date field of an Instance
Description
Obtains the date using the method which implements the
subclass of Instance
.
Inherit
This class inherit from GenericPipe
and implements the
pipe
abstract function.
Super class
bdpar::GenericPipe
-> GuessDatePipe
Methods
Public methods
Inherited methods
Method new()
Creates a GuessDatePipe
object.
Usage
GuessDatePipe$new( propertyName = "date", alwaysBeforeDeps = list("TargetAssigningPipe"), notAfterDeps = list() )
Arguments
propertyName
A
character
value. Name of the property associated with theGenericPipe
.alwaysBeforeDeps
A
list
value. The dependencies alwaysBefore (GenericPipes
that must be executed before this one).notAfterDeps
A
list
value. The dependencies notAfter (GenericPipes
that cannot be executed after this one).
Method pipe()
Preprocesses the Instance
to obtain the date.
Usage
GuessDatePipe$pipe(instance)
Arguments
Returns
The Instance
with the modifications that have
occurred in the pipe.
Method clone()
The objects of this class are cloneable with this method.
Usage
GuessDatePipe$clone(deep = FALSE)
Arguments
deep
Whether to make a deep clone.
See Also
AbbreviationPipe
, ContractionPipe
,
File2Pipe
, FindEmojiPipe
,
FindEmoticonPipe
, FindHashtagPipe
,
FindUrlPipe
, FindUserNamePipe
,
GuessLanguagePipe
, Instance
,
InterjectionPipe
, MeasureLengthPipe
,
GenericPipe
, SlangPipe
,
StopWordPipe
, StoreFileExtPipe
,
TargetAssigningPipe
, TeeCSVPipe
,
ToLowerCasePipe