X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=pkg%2FR%2FF_Zero.R;h=21e6e006749cd623dbb8f824b3235aceb7fca2f5;hb=10886062b38b7373ce6f418b6df6da16badd9393;hp=247ab049def79dd8dd6b35f2e406be99704ecec6;hpb=469529710f56c790ae932b45d13fed2e34bcabf2;p=talweg.git

diff --git a/pkg/R/F_Zero.R b/pkg/R/F_Zero.R
index 247ab04..21e6e00 100644
--- a/pkg/R/F_Zero.R
+++ b/pkg/R/F_Zero.R
@@ -1,20 +1,18 @@
-#' @include Forecaster.R
+#' Zero Forecaster
 #'
-#' @title Zero Forecaster
+#' Flat prediction: always forecast a serie of zeros (adjusted by 'pjump' function).
 #'
-#' @description Return 0 (and then adjust). Inherits \code{\link{Forecaster}}
-ZeroForecaster = setRefClass(
-	Class = "ZeroForecaster",
-	contains = "Forecaster",
+#' @usage # ZeroForecaster$new(pjump)
+#'
+#' @docType class
+#' @format R6 class, inherits Forecaster
+#' @aliases F_Zero
+#'
+ZeroForecaster = R6::R6Class("ZeroForecaster",
+	inherit = Forecaster,
 
-	methods = list(
-		initialize = function(...)
-		{
-			callSuper(...)
-		},
-		predictShape = function(today, memory, horizon, ...)
-		{
-			rep(0., horizon)
-		}
+	public = list(
+		predictShape = function(data, today, memory, predict_from, horizon, ...)
+			rep(0, (horizon-predict_from+1))
 	)
 )