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|
# generic function
setGeneric( name ="encoder",
def = function(x,i,j,value){standardGeneric("encoder")}
)
#### method ####
# encode a signal into string for storage
setMethod( f ="encoder",signature ="Signal",
def =function(x,i,j,value)
{
s <- as.character(x["val"][1])
for(i in 2:length(x["val"]))
{
s <- paste(s,x["val"][i],sep="/")
}
return(s)
}
)
#### Ecg class ####
.Ecg.valid <- function(object){ return(TRUE)}
setClass (
Class ="Ecg",
contains =c("Signal"),
validity =.Ecg.valid
)
rm (.Ecg.valid )
#### Experimentation Class ####
.Experimentation.valid <- function(object){ return(TRUE)}
setClass (
Class ="Experimentation",
representation= representation(numExp="numeric",numExec="numeric",ECG="Ecg",X="Signal",Y="Signal",Z="Signal",Temp="Signal",Ampl="numeric",ParaSymp="Signal",Symp="Signal",HR="Signal",Sujet="numeric"),
validity =.Experimentation.valid
)
rm (.Experimentation.valid )
#### Experimentation class Getter ####
setMethod( f ="[",signature ="Experimentation",
definition = function(x,i,j,drop){
switch(EXPR=i,
"numExp"={return(x@numExp)},
"numExec"={return(x@numExec)},
"ECG"={return(x@ECG)},
"X"={return(x@X)},
"Y"={return(x@Y)},
"Z"={return(x@Z)},
"Temp"={return(x@Temp)},
"Ampl"={return(x@Ampl)},
"Sujet"={return(x@Sujet)},
"ParaSymp"={return(x@ParaSymp)},
"Symp"={return(x@Symp)},
"HR"={return(x@HR)},
stop("this attribute does not existe!")
)
}
)
#### Load Experimentation from csv files####
loadExp <- function(Nom, NumExp, NumExec, sujet)
{
nomdata <- paste(Nom,"_data.csv",sep = "")
nomaut <- paste(Nom,"_aut.csv",sep = "")
nomrr <- paste(Nom,"_rr.csv", sep= "")
# Read data file
e <- read.csv(nomdata, col.names = c("ECG","X","Y","Z","Temp","Ampl"))
taille <- dim(e)[1]
s <- e[100:(taille-200),]
ecg <- new(Class="Ecg", val=as.numeric(unlist(s["ECG"])))
x <- new(Class="Signal", val=as.numeric(unlist(s["X"])))
y <- new(Class="Signal", val=as.numeric(unlist(s["Y"])))
z <- new(Class="Signal", val=as.numeric(unlist(s["Z"])))
temp <- new(Class="Signal", val=as.numeric(unlist(s["Temp"])))
# Read aut file
e2 <- read.csv(nomaut, col.names = c("ParaSymp","Symp"))
taille <- dim(e2)[1]
e2 <- e2[10:(taille-20),]
para <- new(Class="Signal", val=as.numeric(unlist(e2["ParaSymp"])))
symp <- new(Class="Signal", val=as.numeric(unlist(e2["Symp"])))
# Read rr file
e3 <- read.csv(nomrr, col.names = c("HR"))
taille <- dim(e3)[1]
e3 <- e3[10:(taille-20),]
hr <- new(Class="Signal", val=as.numeric(unlist(e3)))
return(new(Class="Experimentation", numExp=NumExp, numExec=NumExec,
ECG=ecg, X=x, Y=y, Z=z, Temp = temp, Ampl = s[1,"Ampl"], Sujet = sujet, ParaSymp = para, Symp = symp, HR = hr))
}
#### DBwin class ####
.DB_win.valid <- function(object){ return(TRUE)}
setClass (
Class ="DB_win",
contains =c("DB"),
validity =.DB_win.valid
)
rm (.DB_win.valid )
setGeneric( name ="addExp",
def = function(x, obj ){standardGeneric("addExp")}
)
# add Experimentation to data base
setMethod( f ="addExp",signature =c(x="DB_win",obj="Experimentation"),
def = function(x, obj)
{
channel<- odbcConnect("RSQL",uid="root",pwd="toor")
numExp <- obj["numExp"]
numExec <- obj["numExec"]
sujet <- obj["Sujet"]
ecg <- encoder((obj["ECG"]))
cat("*")
x <- encoder((obj["X"]))
cat("*")
y <- encoder((obj["Y"]))
cat("*")
z <- encoder((obj["Z"]))
cat("*")
temp <- encoder((obj["Temp"]))
cat("*")
ampl <- (obj["Ampl"])
cat("*")
para <- encoder((obj["ParaSymp"]))
cat("*")
symp <- encoder((obj["Symp"]))
cat("*")
hr <- encoder((obj["HR"]))
cat(" OK \n")
requeteSql.valeur <- paste("'",ecg,"'",",",
"'",x,"'",",",
"'",y,"'",",",
"'",z,"'",",",
"'",temp,"'",",",
"'",para,"'",",",
"'",symp,"'",",",
"'",hr,"'",",")
requetesql <- paste("INSERT INTO `test` (`NumExp`, `NumExec`, `ECG`, `X`, `Y`, `Z`, `Temp`, `ParaSymp`, `Symp`, `HR`, `Ampl`, `Sujet`) VALUES (",numExp,",",numExec,", ",requeteSql.valeur, ampl,", ",sujet,");")
#requetesql <- paste("INSERT INTO test (NumExp,NumExec,Sujet,ECG) values (",numExp,",2,3,",ecg,");")
sqlQuery(channel,requetesql)
}
) |
