|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | ENUM CONSTANTS | FIELD | METHOD | DETAIL: ENUM CONSTANTS | FIELD | METHOD |
java.lang.Objectjava.lang.Enum<CompassDirection>
sofia.micro.jeroo.CompassDirection
public enum CompassDirection
Represents the four cardinal directions of the compass.
Enum Constant Summary | |
---|---|
EAST
Facing right. |
|
NORTH
Facing up. |
|
SOUTH
Facing down. |
|
WEST
Facing left. |
Method Summary | |
---|---|
abstract android.graphics.Point |
offset()
Get the offset (in terms of a change in x-coordinate and y-coordinate) of the cell one cell away in this direction. |
abstract CompassDirection |
turn(RelativeDirection where)
Get the new compass direction by turning a relative amount from the current compass direction. |
static CompassDirection |
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. |
static CompassDirection[] |
values()
Returns an array containing the constants of this enum type, in the order they are declared. |
Methods inherited from class java.lang.Enum |
---|
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf |
Methods inherited from class java.lang.Object |
---|
getClass, notify, notifyAll, wait, wait, wait |
Enum Constant Detail |
---|
public static final CompassDirection EAST
public static final CompassDirection SOUTH
public static final CompassDirection WEST
public static final CompassDirection NORTH
Method Detail |
---|
public static CompassDirection[] values()
for (CompassDirection c : CompassDirection.values()) System.out.println(c);
public static CompassDirection valueOf(java.lang.String name)
name
- the name of the enum constant to be returned.
java.lang.IllegalArgumentException
- if this enum type has no constant
with the specified name
java.lang.NullPointerException
- if the argument is nullpublic abstract CompassDirection turn(RelativeDirection where)
where
- The direction to turn (LEFT or RIGHT).
where
you are turning.public abstract android.graphics.Point offset()
Point
, where each coordinate is either 1, 0,
or -1.
|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | ENUM CONSTANTS | FIELD | METHOD | DETAIL: ENUM CONSTANTS | FIELD | METHOD |