From ac62fc3fd6568ac6c6be44ec1bf9801b0545a73b Mon Sep 17 00:00:00 2001
From: JMiltner97 <jan.miltner@fau.de>
Date: Wed, 24 Jan 2024 00:02:24 +0100
Subject: [PATCH] ex

aa
---
 exercises/exercise4.jv        |  46 ++++++++++++++++++++--------------
 exercises/temperatures.sqlite | Bin 8192 -> 0 bytes
 2 files changed, 27 insertions(+), 19 deletions(-)
 delete mode 100644 exercises/temperatures.sqlite

diff --git a/exercises/exercise4.jv b/exercises/exercise4.jv
index 1d0b0df5cb..9805a195f5 100644
--- a/exercises/exercise4.jv
+++ b/exercises/exercise4.jv
@@ -5,11 +5,11 @@ pipeline DataPipeline {
         -> ZipArchiveInterpreter
         -> SelectDataFile
         -> TextFileInterpreter
-        -> DataCSVInterpreter 
-        -> InitSelect
-        -> columDel
+        -> DataCSVInterpreter
+        -> TempRename
+        -> BatRename
         -> TableTransformer
-        -> CToFTransformer
+        //-> CToFTransformer
         -> OutputLoader
         ;
 
@@ -36,41 +36,49 @@ pipeline DataPipeline {
     delimiter: ";";
     }
 
-    //define StatusColumnDeleterto delete the "Status" column
-    block InitSelect oftype CellRangeSelector {
-        select: range A1:K*;
+    block TempRename oftype CellWriter{
+        at: cell E1;
+        write: ['Temperatur'];
     }
 
-    block columDel oftype ColumnDeleter {
-        delete: [column F, column G, column H, column I];
+    block BatRename oftype CellWriter{
+        at: cell M1;
+        write: ['Batterietemperatur'];
     }
 
-
-
     //define TrainsTableInterpreter to set datatypes accordingly
     block TableTransformer oftype TableInterpreter {
         header: true;
-        columns: [
+        // columns: [
+        //     "Geraet" oftype integer,
+        //     "Hersteller" oftype text,
+        //     "Model" oftype text,
+        //     "Monat" oftype integer,
+        //     "Temperatur" oftype decimal,
+        //     "Batterietemperatur" oftype decimal,
+        //     "Geraet aktiv" oftype boolean
+        // ];
+         columns: [
             "Geraet" oftype integer,
             "Hersteller" oftype text,
             "Model" oftype text,
-            "Monat" oftype monatType,
-            "Temperatur" oftype temperaturTypeC,
-            "Batterietemperatur" oftype temperaturTypeC,
-            "Geraet aktiv" oftype boolean
+            "Monat" oftype integer,
+            "Temperatur" oftype decimal,
+            "Batterietemperatur" oftype decimal,
+            "Geraet aktiv" oftype text
         ];
     }
 
     transform celsiusToFahrenheit{
-        from cel oftype temperaturTypeC;
+        from cel oftype decimal;
         to fahr oftype decimal;
 
         fahr: (cel *9/5)+32;
     }
 
     block CToFTransformer oftype TableTransformer{
-        inputColumns: ['Temperatur'];
-        outputColumn: 'temperature';
+        inputColumns: ["Temperatur"];
+        outputColumn: "Temperatur";
         use: celsiusToFahrenheit;
     }
 
diff --git a/exercises/temperatures.sqlite b/exercises/temperatures.sqlite
deleted file mode 100644
index d53e1f1e2fd84692247706fa7bd6c33c51722011..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

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