diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Factory.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Factory.java
index 991d7d3..bb1d264 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Factory.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Factory.java
@@ -119,8 +119,8 @@ public class Factory {
      * Method to load a Game View
      * @param box the box where the game view should be added.
      * @param gameDecorator the gameDecorator instance of the game.
-     * @param factoryDecorator
-     * @return
+     * @param factoryDecorator the factoryDecorator instance.
+     * @return the controller of the GameView
      */
     public GameController loadGameView(VBox box, GameDecorator gameDecorator, FactoryDecorator factoryDecorator) {
         try {
@@ -136,6 +136,12 @@ public class Factory {
         return null;
     }
 
+    /**
+     * Method to print information for the user to the footer of mainwindow.
+     * @param pane the pane where the footer should be shown.
+     * @param msg the text to show.
+     * @param error true if it's a error message.
+     */
     public void printMessageToFooter(BorderPane pane, String msg, boolean error) {
         VBox bottom = (VBox) pane.getBottom();
         Label label = new Label();
@@ -164,9 +170,9 @@ public class Factory {
     }
 
     /**
-     *
-     * @param pane
-     * @param error
+     * Method to remove the messages in the footer.
+     * @param pane the pane were the footer should be reseted
+     * @param error true if the error message should be cleared.
      */
     public void resetFooter(BorderPane pane,boolean error) {
         VBox bottom = (VBox) pane.getBottom();
@@ -181,7 +187,7 @@ public class Factory {
     }
 
     /**
-     * Enum for keeping the different fxml form views
+     * Enum of all views which can be set to the center of the mainwindow.
      */
     public enum View {
         tournamentList("tournamentList/tournamentList.fxml"),
@@ -192,6 +198,10 @@ public class Factory {
         private String fxmlFileName;
         private Pane pane;
 
+        /**
+         * Constructor of View
+         * @param fxmlFileName The name of the FXML File to load.
+         */
         private View(String fxmlFileName) {
             this.fxmlFileName = fxmlFileName;
         }
@@ -200,6 +210,14 @@ public class Factory {
             return pane;
         }
 
+        /**
+         * Method to laod the view
+         * @param tournamentDecorator the tournamentDecorator object which will be passed to the controller.
+         * @param fileIO the fileIO object which will be passed to the controller.
+         * @param factoryDecorator the factoryDecorator object which will be passed to the controller.
+         * @param borderPane the borderPane object which will be passed to the controller.
+         * @throws IOException if the fxml file is not found or can not be loaded correctly.
+         */
         public void loadView(TournamentDecorator tournamentDecorator, FileIO fileIO, FactoryDecorator factoryDecorator, BorderPane borderPane) throws IOException {
             FXMLLoader loader = new FXMLLoader(getClass().getResource(fxmlFileName));
             this.pane = loader.load();