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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
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