Get left and right of direction

Plugins Plugin Development
1

Lets say I have a location of a block and I get the direction that the block is facing. How would I then get the left and right directions of that block
Eg. Block is facing north, so I want west and east. Block is facing east, so I want north and south.

Directon direction = blockLocation.get(Keys.DIRECTION).get();
Direction leftDirection = //unsure what to do here
Direction rightDirection = //unsure what to do here
2

Heres how i would do it

public static Direction rotateLeft(Direction direction) {
	switch (direction) {
	case NORTH:
		return Direction.WEST;
	case WEST:
		return Direction.SOUTH;
	case SOUTH:
		return Direction.EAST;
	case EAST:
		return Direction.NORTH;

	case NORTHWEST:
		return Direction.SOUTHWEST;
	case SOUTHWEST:
		return Direction.SOUTHEAST;
	case SOUTHEAST:
		return Direction.NORTHEAST;
	case NORTHEAST:
		return Direction.NORTHWEST;

	default:
		break;
	}
	return direction;
}

public static Direction rotateRight(Direction direction) {
	switch (direction) {
	case NORTH:
		return Direction.EAST;
	case EAST:
		return Direction.SOUTH;
	case SOUTH:
		return Direction.WEST;
	case WEST:
		return Direction.NORTH;

	case NORTHWEST:
		return Direction.NORTHEAST;
	case NORTHEAST:
		return Direction.SOUTHEAST;
	case SOUTHEAST:
		return Direction.SOUTHWEST;
	case SOUTHWEST:
		return Direction.NORTHWEST;

	default:
		break;
	}
	return direction;
}

And then simply call

Direction direction;
Direction left = rotateLeft(direction);
Direction right = rotateRight(direction);