style guide

VL12/Aufgabe01/Aufgabe01.java

@@ -6,28 +6,28 @@ import java.util.Random;
 
 /**
  * Vorlesung 12 - Ein- und Ausgabe - Aufgabe 1
+ *
  * @author Sebastian Brosch
- * @see https://gitea.hb.dhbw-stuttgart.de/sebastianbrosch/VL-Programmieren/src/branch/main/VL12/Aufgabe01
  */
 public class Aufgabe01 {
   public static void main(String[] args) {
     final String COLUMN_SEPARATOR = "#";
     final int START_KUNDENNUMMER = 100000;
-    int cntDataSets = 0;
+    int numberOfDatasets = 0;
 
     do {
       try {
         System.out.print("Anzahl der Datensätze: ");
-        cntDataSets = Integer.parseInt(System.console().readLine());
+        numberOfDatasets = Integer.parseInt(System.console().readLine());
 
         // only positive numbers are valid.
-        if(cntDataSets <= 0) {
+        if (numberOfDatasets <= 0) {
           System.out.println("Bitte geben Sie eine gültige Anzahl ein (min. 1)!");
         }
       } catch (NumberFormatException e) {
         System.out.println("Es wurde keine gültige Anzahl Datensätze eingegeben!");
       }
-    } while(cntDataSets <= 0);
+    } while (numberOfDatasets <= 0);
 
     StringFeld namen = new StringFeld(getPathFromPackage() + "/input/Nachnamen.TXT");
     StringFeld strassen = new StringFeld(getPathFromPackage() + "/input/Strassen.TXT");
@@ -49,7 +49,7 @@ public class Aufgabe01 {
       FileWriter outputFixedWidth = new FileWriter(fileOutputFixedWidth);
       FileWriter outputSeparator = new FileWriter(fileOutputSeparator);
 
-      for(int i = 0; i < cntDataSets; i++) {
+      for (int i = 0; i < numberOfDatasets; i++) {
         int kundennummer = START_KUNDENNUMMER + i;
         int hausnummer = getRandomNumber(1, 99999);
         int umsatz = getRandomNumber(500, 2000);
@@ -77,13 +77,16 @@ public class Aufgabe01 {
 
       outputFixedWidth.close();
       outputSeparator.close();
-    } catch(Throwable e) {;}
+    } catch (Throwable e) {
+      ;
+    }
 
-    System.out.println("Die Testdaten (" + cntDataSets + " Zeilen) wurden erzeugt.");
+    System.out.println("Die Testdaten (" + numberOfDatasets + " Zeilen) wurden erzeugt.");
   }
 
   /**
    * Method to determine a random number from a certain range.
+   *
    * @param start The first number of the range.
    * @param end   The last number of the range.
    * @return A random number from a certain range.
@@ -94,6 +97,7 @@ public class Aufgabe01 {
 
   /**
    * Method to get the relative path based on the package name.
+   *
    * @return The relative path of the package based on the package name.
    */
   private static String getPathFromPackage() {

VL12/Aufgabe01/StringFeld.java

@@ -8,6 +8,7 @@ import java.util.List;
 
 /**
  * A field to store some information.
+ *
  * @author Sebastian Brosch
  */
 class StringFeld {
@@ -30,6 +31,7 @@ class StringFeld {
 
   /**
    * Method to get a value.
+   *
    * @param index The index of the value.
    * @return The value of the given index.
    */
@@ -40,6 +42,7 @@ class StringFeld {
 
   /**
    * Method to get a value.
+   *
    * @param index     The index of the value.
    * @param maxLength The max length of the value.
    * @return The value of the given index.
@@ -56,6 +59,7 @@ class StringFeld {
 
   /**
    * Method to get all the lines of a file.
+   *
    * @param filePath The path to the file to get the lines from.
    * @return A list with all lines of the file.
    */

VL12/Aufgabe02/Aufgabe02.java

@@ -8,14 +8,14 @@ import java.nio.file.Paths;
 
 /**
  * Vorlesung 12 - Ein- und Ausgabe - Aufgabe 2
+ *
  * @author Sebastian Brosch
- * @see https://gitea.hb.dhbw-stuttgart.de/sebastianbrosch/VL-Programmieren/src/branch/main/VL12/Aufgabe02
  */
 public class Aufgabe02 {
   public static void main(String[] args) {
     try {
-      int words = 0;
+      int numberOfWords = 0;
-      int numbers = 0;
+      int numberOfNumbers = 0;
 
       StringReader stringReader = new StringReader(getInputString(getPathFromPackage() + "/input/input.txt"));
       StreamTokenizer streamTokenizer = new StreamTokenizer(stringReader);
@@ -23,26 +23,30 @@ public class Aufgabe02 {
       while (streamTokenizer.nextToken() != StreamTokenizer.TT_EOF) {
         switch (streamTokenizer.ttype) {
           case StreamTokenizer.TT_WORD:
-            words++;
+            numberOfWords++;
             System.out.printf("ZEICHENKETTE:\t%s\n", streamTokenizer.sval);
             break;
           case StreamTokenizer.TT_NUMBER:
-            numbers++;
+            numberOfNumbers++;
             System.out.printf("ZAHL:\t\t%.0f\n", streamTokenizer.nval);
             break;
         }
       }
 
-      System.out.printf("Gelesene Zahlen: %d\n", numbers);
+      System.out.printf("Gelesene Zahlen: %d\n", numberOfNumbers);
-      System.out.printf("Gelesene Zeichenketten: %d\n", words);
+      System.out.printf("Gelesene Zeichenketten: %d\n", numberOfWords);
-      System.out.printf("Insgesamt gelesene Token: %d\n", (numbers + words));
+      System.out.printf("Insgesamt gelesene Token: %d\n", (numberOfNumbers + numberOfWords));
-    } catch (Throwable e) {;}
+    } catch (Throwable e) {
+      ;
+    }
   }
 
   /**
    * Method to get the content of a file as a string.
+   *
    * @param inputPath The path of the file.
-   * @return The content of the file or an empty string if the file is not available.
+   * @return The content of the file or an empty string if the file is not
+   *         available.
    */
   private static String getInputString(String inputPath) {
     try {
@@ -55,6 +59,7 @@ public class Aufgabe02 {
 
   /**
    * Method to get the relative path based on the package name.
+   *
    * @return The relative path of the package based on the package name.
    */
   private static String getPathFromPackage() {