Interface Directional

All Superinterfaces:
BlockData, Cloneable
All Known Subinterfaces:
AmethystCluster, Barrel, Bed, Beehive, Bell, BigDripleaf, CalibratedSculkSensor, Campfire, Chest, ChiseledBookshelf, Cocoa, CommandBlock, Comparator, CoralWallFan, DecoratedPot, Dispenser, Door, DriedGhast, Dripleaf, EnderChest, EndPortalFrame, FlowerBed, Furnace, Gate, Grindstone, Hopper, Ladder, LeafLitter, Lectern, LightningRod, Observer, PinkPetals, Piston, PistonHead, RedstoneWallTorch, Repeater, SmallDripleaf, Stairs, Switch, TechnicalPiston, TrapDoor, TripwireHook, Vault, WallHangingSign, WallSign, WallSkull

public interface Directional extends BlockData
'facing' represents the face towards which the block is pointing.
Some blocks may not be able to face in all directions, use getFaces() to get all possible directions for this block.