SE 1021 Samples

Ch. 13

• Train source code illustrating inheritance and the class diagram.

Ch. 16 Files

• Serialization Example (for writing arbitrary objects)

Miscellaneous

• Lambda.java: sample code using the Java 8 lambda expressions

• HasCrew.java: illustrates interfaces

• BadVision.java: illustrates using JavaFX to create a simple form with a button on it. This version does not use FXML.

• draw1.zip: draw lines on a canvas; illustrates nesting a BorderPane in a GridPane and a Canvas and HBox inside the BorderPane.

• Average.java: computing average of list of numbers

• FileLister.zip: resizeable forms, using File to classify files and list items in a folder

• multistage.zip: Two stages, one opening/closing the other. This illustrates setting up stages and controllers so each has a reference to the other. Key bits to note in main:
  • Create your own instance of FMLLoader for each controller.
  • Apply openStream() to the object returned by getResource. Each call to load creates a new controller.
  • Use getController to get the actual controller.