UPPERCASEVALUES - for Java Constants

Week 7: Enum, Generic Type, Streams, write to file, class diagram/01B. All Cardinal Directions

@@ -0,0 +1,67 @@
+Write two enum classes
+
+CardinalDirection and IntermediateCardinalDirection
+
+Cardinal directions are north, south, east, and west, and 
+the intermediate cardinal directions are northeast, southeast, southwest, and northwest.
+
+Remember the correct naming convention!
+
+
+
+
+
+import java.util.Random;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.stream.Collectors;
+
+public class Test {
+    public static void main(String[] args) {
+        final Random r = new Random();
+        
+        
+        System.out.println("Testing enum CardinalDirection...");
+        CardinalDirection[] a = CardinalDirection.values();
+        ArrayList<String> al = Arrays.stream(a).map(s -> s.toString()).collect(Collectors.toCollection(ArrayList::new));
+        Collections.sort(al);
+        al.stream().forEach(i -> System.out.println(i));
+        
+        System.out.println("Testing enum IntermediateCardinalDirection...");
+        IntermediateCardinalDirection[] va = IntermediateCardinalDirection.values();
+        ArrayList<String> a2 = Arrays.stream(va).map(s -> s.toString()).collect(Collectors.toCollection(ArrayList::new));
+        Collections.sort(a2);
+        a2.stream().forEach(i -> System.out.println(i));
+    }
+}
+
+
+//add
+enum CardinalDirection {
+    // north, south, east, west
+    NORTH, SOUTH, EAST, WEST
+}
+
+enum IntermediateCardinalDirection {
+    // northeast, southeast, southwest, northwest
+    NORTHEAST, SOUTHEAST, SOUTHWEST, NORTHWEST
+}
+
+
+
+Testing enum CardinalDirection...
+EAST
+NORTH
+SOUTH
+WEST
+
+Testing enum IntermediateCardinalDirection...
+NORTHEAST
+NORTHWEST
+SOUTHEAST
+SOUTHWEST
+
+
+
+