Class List

Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 123456]

org
bukkit
block
Biome	Holds all accepted Biomes in the default server
Block	Represents a block
BlockFace	Represents the face of a block
BlockState	Represents a captured state of a block, which will not change automatically
BrewingStand	Represents a brewing stand
Chest	Represents a chest
ContainerBlock	Indicates a block type that has inventory
CreatureSpawner	Represents a creature spawner
Dispenser	Represents a dispenser
DoubleChest
Furnace	Represents a furnace
Jukebox	Represents a Jukebox
NoteBlock	Represents a note
PistonMoveReaction
Sign	Represents either a SignPost or a WallSign
Skull	Represents a Skull
command
defaults
BanCommand
BanIpCommand
BanListCommand
BukkitCommand
ClearCommand
DefaultGameModeCommand
DeopCommand
DifficultyCommand
EnchantCommand
ExpCommand
GameModeCommand
GameRuleCommand
GiveCommand
HelpCommand
KickCommand
KillCommand
ListCommand
MeCommand
OpCommand
PardonCommand
PardonIpCommand
PluginsCommand
ReloadCommand
SaveCommand
SaveOffCommand
SaveOnCommand
SayCommand
SeedCommand
SpawnpointCommand
StopCommand
TeleportCommand
TellCommand
TimeCommand
TimingsCommand
ToggleDownfallCommand
VanillaCommand
VersionCommand
WeatherCommand
WhitelistCommand
BlockCommandSender
Command	Represents a Command, which executes various tasks upon user input
CommandException	Thrown when an unhandled exception occurs during the execution of a Command
CommandExecutor	Represents a class which contains a single method for executing commands
CommandMap
CommandSender
ConsoleCommandSender
MultipleCommandAlias	Represents a command that delegates to one or more other commands
PluginCommand	Represents a Command belonging to a plugin
PluginCommandYamlParser
PluginIdentifiableCommand	This interface is used by the help system to group commands into sub-indexes based on the Plugin they are a part of
RemoteConsoleCommandSender
SimpleCommandMap
TabCommandExecutor	Represents a class which can handle command tab completion and commands
TabCompleter	Represents a class which can suggest tab completions for commands
TabExecutor	This class is provided as a convenience to implement both TabCompleter and CommandExecutor
configuration
file
FileConfiguration	This is a base class for all File based implementations of Configuration
FileConfigurationOptions	Various settings for controlling the input and output of a FileConfiguration
YamlConfiguration	An implementation of Configuration which saves all files in Yaml
YamlConfigurationOptions	Various settings for controlling the input and output of a YamlConfiguration
YamlConstructor
YamlRepresenter
serialization
ConfigurationSerializable	Represents an object that may be serialized
ConfigurationSerialization	Utility class for storing and retrieving classes for Configuration
DelegateDeserialization	Applies to a ConfigurationSerializable that will delegate all deserialization to another ConfigurationSerializable
SerializableAs	Represents an "alias" that a ConfigurationSerializable may be stored as
Configuration	Represents a source of configurable options and settings
ConfigurationOptions	Various settings for controlling the input and output of a Configuration
ConfigurationSection	Represents a section of a Configuration
InvalidConfigurationException	Exception thrown when attempting to load an invalid Configuration
MemoryConfiguration	This is a Configuration implementation that does not save or load from any source, and stores all values in memory only
MemoryConfigurationOptions	Various settings for controlling the input and output of a MemoryConfiguration
MemorySection	A type of ConfigurationSection that is stored in memory
conversations
BooleanPrompt	BooleanPrompt is the base class for any prompt that requires a boolean response from the user
Conversable	The Conversable interface is used to indicate objects that can have conversations
Conversation	The Conversation class is responsible for tracking the current state of a conversation, displaying prompts to the user, and dispatching the user's response to the appropriate place
ConversationState
ConversationAbandonedEvent	ConversationAbandonedEvent contains information about an abandoned conversation
ConversationAbandonedListener
ConversationCanceller	A ConversationCanceller is a class that cancels an active Conversation
ConversationContext	A ConversationContext provides continuity between nodes in the prompt graph by giving the developer access to the subject of the conversation and a generic map for storing values that are shared between all Prompt invocations
ConversationFactory	A ConversationFactory is responsible for creating a Conversation from a predefined template
ConversationPrefix	A ConversationPrefix implementation prepends all output from the conversation to the player
ExactMatchConversationCanceller	An ExactMatchConversationCanceller cancels a conversation if the user enters an exact input string
FixedSetPrompt	FixedSetPrompt is the base class for any prompt that requires a fixed set response from the user
InactivityConversationCanceller	An InactivityConversationCanceller will cancel a Conversation after a period of inactivity by the user
ManuallyAbandonedConversationCanceller	The ManuallyAbandonedConversationCanceller is only used as part of a ConversationAbandonedEvent to indicate that the conversation was manually abandoned by programatically calling the abandon() method on it
MessagePrompt	MessagePrompt is the base class for any prompt that only displays a message to the user and requires no input
NullConversationPrefix	NullConversationPrefix is a ConversationPrefix implementation that displays nothing in front of conversation output
NumericPrompt	NumericPrompt is the base class for any prompt that requires a Number response from the user
PlayerNamePrompt	PlayerNamePrompt is the base class for any prompt that requires the player to enter another player's name
PluginNameConversationPrefix	PluginNameConversationPrefix is a ConversationPrefix implementation that displays the plugin name in front of conversation output
Prompt	A Prompt is the main constituent of a Conversation
RegexPrompt	RegexPrompt is the base class for any prompt that requires an input validated by a regular expression
StringPrompt	StringPrompt is the base class for any prompt that accepts an arbitrary string from the user
ValidatingPrompt	ValidatingPrompt is the base class for any prompt that requires validation
enchantments
Enchantment	The various type of enchantments that may be added to armour or weapons
EnchantmentTarget	Represents the applicable target for a Enchantment
EnchantmentWrapper	A simple wrapper for ease of selecting Enchantments
entity
Ageable	Represents an entity that can age and breed
Ambient	Represents an ambient mob
Animals	Represents an Animal
AnimalTamer
Arrow	Represents an arrow
Bat	Represents a Bat
Blaze	Represents a Blaze monster
Boat	Represents a boat entity
CaveSpider	Represents a Spider
Chicken	Represents a Chicken
ComplexEntityPart	Represents a single part of a ComplexLivingEntity
ComplexLivingEntity	Represents a complex living entity - one that is made up of various smaller parts
Cow	Represents a Cow
Creature	Represents a Creature
CreatureType	Represents a type of creature
Creeper	Represents a Creeper
Damageable	Represents an Entity that has health and can take damage
Egg	Represents a thrown egg
EnderCrystal	A crystal that heals nearby EnderDragons
EnderDragon	Represents an Ender Dragon
EnderDragonPart	Represents an ender dragon part
Enderman	Represents an Enderman
EnderPearl	Represents a thrown Ender Pearl entity
EnderSignal	Represents an Ender Signal, which is often created upon throwing an ender eye
Entity	Represents a base entity in the world
EntityType
ExperienceOrb	Represents an Experience Orb
Explosive	A representation of an explosive entity
FallingBlock	Represents a falling block
FallingSand	Represents a falling block
Fireball	Represents a Fireball
Firework
Fish	Represents a fishing hook
Flying	Represents a Flying Entity
Ghast	Represents a Ghast
Giant	Represents a Giant
Golem	A mechanical creature that may harm enemies
Hanging	Represents a Hanging entity
HumanEntity	Represents a human entity, such as an NPC or a player
IronGolem	An iron Golem that protects Villages
Item	Represents an Item
ItemFrame	Represents an Item Frame
LargeFireball	Represents a large Fireball
LightningStrike	Represents an instance of a lightning strike
LivingEntity	Represents a living entity, such as a monster or player
MagmaCube	Represents a MagmaCube
Minecart	Represents a minecart entity
Monster	Represents a Monster
MushroomCow	Represents a mushroom Cow
NPC	Represents a non-player character
Ocelot	A wild tameable cat
Type	Represents the various different cat types there are
Painting	Represents a Painting
Pig	Represents a Pig
PigZombie	Represents a Pig Zombie
Player	Represents a player, connected or not
PoweredMinecart	Represents a powered minecart
Projectile	Represents a shootable entity
Sheep	Represents a Sheep
Silverfish	Represents a Silverfish
Skeleton	Represents a Skeleton
SkeletonType
Slime	Represents a Slime
SmallFireball	Represents a small Fireball
Snowball	Represents a snowball
Snowman	Represents a snowman entity
Spider	Represents a Spider
Squid	Represents a Squid
StorageMinecart	Represents a storage minecart
Tameable
ThrownExpBottle	Represents a thrown Experience bottle
ThrownPotion	Represents a thrown potion bottle
TNTPrimed	Represents a Primed TNT
Vehicle	Represents a vehicle entity
Villager	Represents a villager NPC
Profession	Represents the various different Villager professions there may be
WaterMob	Represents a Water Mob
Weather	Represents a Weather related entity, such as a storm
Witch	Represents a Witch
Wither	Represents a Wither boss
WitherSkull	Represents a wither skull Fireball
Wolf	Represents a Wolf
Zombie	Represents a Zombie
event
block
Action
BlockBreakEvent	Called when a block is broken by a player
BlockBurnEvent	Called when a block is destroyed as a result of being burnt by fire
BlockCanBuildEvent	Called when we try to place a block, to see if we can build it here or not
BlockDamageEvent	Called when a block is damaged by a player
BlockDispenseEvent	Called when an item is dispensed from a block
BlockEvent	Represents a block related event
BlockExpEvent	An event that's called when a block yields experience
BlockFadeEvent	Called when a block fades, melts or disappears based on world conditions
BlockFormEvent	Called when a block is formed or spreads based on world conditions
BlockFromToEvent	Represents events with a source block and a destination block, currently only applies to liquid (lava and water) and teleporting dragon eggs
BlockGrowEvent	Called when a block grows naturally in the world
BlockIgniteEvent	Called when a block is ignited
IgniteCause	An enum to specify the cause of the ignite
BlockPhysicsEvent	Thrown when a block physics check is called
BlockPistonEvent
BlockPistonExtendEvent
BlockPistonRetractEvent
BlockPlaceEvent	Called when a block is placed by a player
BlockRedstoneEvent	Called when a redstone current changes
BlockSpreadEvent	Called when a block spreads based on world conditions
EntityBlockFormEvent	Called when a block is formed by entities
LeavesDecayEvent	Called when leaves are decaying naturally
NotePlayEvent	Called when a note block is being played through player interaction or a redstone current
SignChangeEvent	Called when a sign is changed by a player
enchantment
EnchantItemEvent	Called when an ItemStack is successfully enchanted (currently at enchantment table)
PrepareItemEnchantEvent	Called when an ItemStack is inserted in an enchantment table - can be called multiple times
entity
CreatureSpawnEvent	Called when a creature is spawned into a world
SpawnReason	An enum to specify the type of spawning
CreeperPowerEvent	Called when a Creeper is struck by lightning
PowerCause	An enum to specify the cause of the change in power
EntityBreakDoorEvent	Called when an Entity breaks a door
EntityChangeBlockEvent	Called when any Entity, excluding players, changes a block
EntityCombustByBlockEvent
EntityCombustByEntityEvent
EntityCombustEvent	Called when an entity combusts
EntityCreatePortalEvent	Thrown when a Living Entity creates a portal in a world
EntityDamageByBlockEvent	Called when an entity is damaged by a block
EntityDamageByEntityEvent	Called when an entity is damaged by an entity
EntityDamageEvent	Stores data for damage events
DamageCause	An enum to specify the cause of the damage
EntityDeathEvent	Thrown whenever a LivingEntity dies
EntityEvent	Represents an Entity-related event
EntityExplodeEvent	Called when an entity explodes
EntityInteractEvent	Called when an entity interacts with an object
EntityPortalEnterEvent	Called when an entity comes into contact with a portal
EntityPortalEvent	Called when a non-player entity is about to teleport because it is in contact with a portal
EntityPortalExitEvent	Called before an entity exits a portal
EntityRegainHealthEvent	Stores data for health-regain events
RegainReason	An enum to specify the type of health regaining that is occurring
EntityShootBowEvent	Called when a LivingEntity shoots a bow firing an arrow
EntityTameEvent	Thrown when a LivingEntity is tamed
EntityTargetEvent	Called when a creature targets or untargets another entity
TargetReason	An enum to specify the reason for the targeting
EntityTargetLivingEntityEvent	Called when an Entity targets a LivingEntity and can only target LivingEntity's
EntityTeleportEvent	Thrown when a non-player entity (such as an Enderman) tries to teleport from one location to another
ExpBottleEvent	Called when a ThrownExpBottle hits and releases experience
ExplosionPrimeEvent	Called when an entity has made a decision to explode
FoodLevelChangeEvent	Called when a human entity's food level changes
ItemDespawnEvent
ItemSpawnEvent	Called when an item is spawned into a world
PigZapEvent	Stores data for pigs being zapped
PlayerDeathEvent	Thrown whenever a Player dies
PotionSplashEvent	Called when a splash potion hits an area
ProjectileHitEvent	Called when a projectile hits an object
ProjectileLaunchEvent	Called when a projectile is launched
SheepDyeWoolEvent	Called when a sheep's wool is dyed
SheepRegrowWoolEvent	Called when a sheep regrows its wool
SlimeSplitEvent	Called when a Slime splits into smaller Slimes upon death
hanging
HangingBreakByEntityEvent	Triggered when a hanging entity is removed by an entity
HangingBreakEvent	Triggered when a hanging entity is removed
RemoveCause	An enum to specify the cause of the removal
HangingEvent	Represents a hanging entity-related event
HangingPlaceEvent	Triggered when a hanging entity is created in the world
inventory
BrewEvent
CraftItemEvent
FurnaceBurnEvent	Called when an ItemStack is successfully burned as fuel in a furnace
FurnaceExtractEvent	This event is called when a player takes items out of the furnace
FurnaceSmeltEvent	Called when an ItemStack is successfully smelted in a furnace
InventoryClickEvent
InventoryCloseEvent	Represents a player related inventory event
InventoryEvent	Represents a player related inventory event
InventoryOpenEvent	Represents a player related inventory event
InventoryType
SlotType
PrepareItemCraftEvent
painting
PaintingBreakByEntityEvent	Triggered when a painting is removed by an entity
PaintingBreakEvent	Triggered when a painting is removed
RemoveCause	An enum to specify the cause of the removal
PaintingEvent	Represents a painting-related event
PaintingPlaceEvent	Triggered when a painting is created in the world
player
AsyncPlayerChatEvent	This event will sometimes fire synchronously, depending on how it was triggered
AsyncPlayerPreLoginEvent	Stores details for players attempting to log in
Result	Basic kick reasons for communicating to plugins
PlayerAnimationEvent	Represents a player animation event
PlayerAnimationType	Different types of player animations
PlayerBedEnterEvent	This event is fired when the player is almost about to enter the bed
PlayerBedLeaveEvent	This event is fired when the player is leaving a bed
PlayerBucketEmptyEvent	Called when a player empties a bucket
PlayerBucketEvent
PlayerBucketFillEvent	Called when a player fills a bucket
PlayerChangedWorldEvent
PlayerChannelEvent	This event is called after a player registers or unregisters a new plugin channel
PlayerChatEvent	Holds information for player chat and commands
PlayerChatTabCompleteEvent	Called when a player attempts to tab-complete a chat message
PlayerCommandPreprocessEvent	Called early in the command handling process
PlayerDropItemEvent	Thrown when a player drops an item from their inventory
PlayerEggThrowEvent	Called when a player throws an egg and it might hatch
PlayerEvent	Represents a player related event
PlayerExpChangeEvent	Called when a players experience changes naturally
PlayerFishEvent	Thrown when a player is fishing
State	An enum to specify the state of the fishing
PlayerGameModeChangeEvent
PlayerInteractEntityEvent	Represents an event that is called when a player right clicks an entity
PlayerInteractEvent	Called when a player interacts with an object or air
PlayerInventoryEvent	Represents a player related inventory event; note that this event never actually did anything
PlayerItemBreakEvent	Fired when a player's item breaks (such as a shovel or flint and steel)
PlayerItemHeldEvent	Fired when a player changes their currently held item
PlayerJoinEvent	Called when a player joins a server
PlayerKickEvent	Called when a player gets kicked from the server
PlayerLevelChangeEvent	Called when a players level changes
PlayerLoginEvent	Stores details for players attempting to log in
Result	Basic kick reasons for communicating to plugins
PlayerMoveEvent	Holds information for player movement events
PlayerPickupItemEvent	Thrown when a player picks an item up from the ground
PlayerPortalEvent	Called when a player is about to teleport because it is in contact with a portal
PlayerPreLoginEvent	Stores details for players attempting to log in
Result	Basic kick reasons for communicating to plugins
PlayerQuitEvent	Called when a player leaves a server
PlayerRegisterChannelEvent	This is called immediately after a player registers for a plugin channel
PlayerRespawnEvent
PlayerShearEntityEvent	Called when a player shears an entity
PlayerTeleportEvent	Holds information for player teleport events
TeleportCause
PlayerToggleFlightEvent	Called when a player toggles their flying state
PlayerToggleSneakEvent	Called when a player toggles their sneaking state
PlayerToggleSprintEvent	Called when a player toggles their sprinting state
PlayerUnregisterChannelEvent	This is called immediately after a player unregisters for a plugin channel
PlayerVelocityEvent
server
MapInitializeEvent	Called when a map is initialized
PluginDisableEvent	Called when a plugin is disabled
PluginEnableEvent	Called when a plugin is enabled
PluginEvent	Used for plugin enable and disable events
RemoteServerCommandEvent	Remote Server Command events
ServerCommandEvent	Server Command events
ServerEvent	Miscellaneous server events
ServerListPingEvent	Called when a server list ping is coming in
ServiceEvent	An event relating to a registered service
ServiceRegisterEvent	This event is called when a service is registered
ServiceUnregisterEvent	This event is called when a service is unregistered
vehicle
VehicleBlockCollisionEvent	Raised when a vehicle collides with a block
VehicleCollisionEvent	Raised when a vehicle collides
VehicleCreateEvent	Raised when a vehicle is created
VehicleDamageEvent	Raised when a vehicle receives damage
VehicleDestroyEvent	Raised when a vehicle is destroyed, which could be caused by either a player or the environment
VehicleEnterEvent	Raised when an entity enters a vehicle
VehicleEntityCollisionEvent	Raised when a vehicle collides with an entity
VehicleEvent	Represents a vehicle-related event
VehicleExitEvent	Raised when a living entity exits a vehicle
VehicleMoveEvent	Raised when a vehicle moves
VehicleUpdateEvent
weather
LightningStrikeEvent	Stores data for lightning striking
ThunderChangeEvent	Stores data for thunder state changing in a world
WeatherChangeEvent	Stores data for weather changing in a world
WeatherEvent	Represents a Weather-related event
world
ChunkEvent	Represents a Chunk related event
ChunkLoadEvent	Called when a chunk is loaded
ChunkPopulateEvent	Thrown when a new chunk has finished being populated
ChunkUnloadEvent	Called when a chunk is unloaded
PortalCreateEvent	Called when a portal is created
CreateReason	An enum to specify the various reasons for a portal's creation
SpawnChangeEvent	An event that is called when a world's spawn changes
StructureGrowEvent	Event that is called when an organic structure attempts to grow (Sapling -> Tree), (Mushroom -> Huge Mushroom), naturally or using bonemeal
WorldEvent	Represents events within a world
WorldInitEvent	Called when a World is initializing
WorldLoadEvent	Called when a World is loaded
WorldSaveEvent
WorldUnloadEvent	Called when a World is unloaded
Cancellable
Event	Represents an event
Result
EventException
EventHandler	An annotation to mark methods as being event handler methods
EventPriority	Represents an event's priority in execution
HandlerList	A list of event handlers, stored per-event
Listener	Simple interface for tagging all EventListeners
generator
BlockPopulator	A block populator is responsible for generating a small area of blocks
ChunkGenerator	A chunk generator is responsible for the initial shaping of an entire chunk
BiomeGrid	Interface to biome data for chunk to be generated: initialized with default values for world type and seed
help
GenericCommandHelpTopic	Lacking an alternative, the help system will create instances of GenericCommandHelpTopic for each command in the server's CommandMap
HelpMap	The HelpMap tracks all help topics registered in a Bukkit server
HelpTopic	HelpTopic implementations are displayed to the user when the user uses the /help command
HelpTopicComparator	Used to impose a custom total ordering on help topics
TopicNameComparator
HelpTopicFactory< TCommand extends Command >	A HelpTopicFactory is used to create custom HelpTopic objects from commands that inherit from a common base class or have executors that inherit from a common base class
IndexHelpTopic	This help topic generates a list of other help topics
inventory
meta
BookMeta	Represents a book (Material#BOOK_AND_QUILL or Material#WRITTEN_BOOK) that can have a title, an author, and pages
EnchantmentStorageMeta	EnchantmentMeta is specific to items that can store enchantments, as opposed to being enchanted
FireworkEffectMeta	Represents a meta that can store a single FireworkEffect
FireworkMeta	Represents a Material#FIREWORK and its effects
ItemMeta	This type represents the storage mechanism for auxiliary item data
LeatherArmorMeta	Represents leather armor (Material#LEATHER_BOOTS, Material#LEATHER_CHESTPLATE, Material#LEATHER_HELMET, or Material#LEATHER_LEGGINGS) that can be colored
MapMeta	Represents a map that can be scalable
PotionMeta	Represents a potion (Material#POTION) that can have custom effects
Repairable	Represents an item that can be repaired at an anvil
SkullMeta	Represents a skull (Material#SKULL_ITEM) that can have an owner
AnvilInventory
BeaconInventory
BrewerInventory
CraftingInventory	Interface to the crafting inventories
DoubleChestInventory
EnchantingInventory
EntityEquipment	An interface to a creatures inventory
FurnaceInventory
FurnaceRecipe	Represents a smelting recipe
Inventory	Interface to the various inventories
InventoryHolder
InventoryView	Represents a view linking two inventories and a single player (whose inventory may or may not be one of the two)
Property	Represents various extra properties of certain inventory windows
ItemFactory	An instance of the ItemFactory can be obtained with Server#getItemFactory()
ItemStack	Represents a stack of items
MerchantInventory
PlayerInventory	Includes interface to the 4 armor slots
Recipe	Represents some type of crafting recipe
ShapedRecipe	Represents a shaped (ie normal) crafting recipe
ShapelessRecipe	Represents a shapeless recipe, where the arrangement of the ingredients on the crafting grid does not matter
map
MapCanvas	Represents a canvas for drawing to a map
MapCursor	Represents a cursor on a map
Type	Represents the standard types of map cursors
MapCursorCollection	Represents all the map cursors on a MapCanvas
MapFont	Represents a bitmap font drawable to a map
CharacterSprite	Represents the graphics for a single character in a MapFont
MapPalette	Represents the palette that map items use
MapRenderer	Represents a renderer for a map
MapView	Represents a map item
Scale	An enum representing all possible scales a map can be set to
MinecraftFont	Represents the built-in Minecraft font
material
Attachable	Indicates that a block can be attached to another block
Bed	Represents a bed
Button	Represents a button
Cake
Cauldron	Represents a cauldron
Chest	Represents a chest
Coal	Represents the different types of coals
CocoaPlant	Represents the cocoa plant
CocoaPlantSize
Colorable	An object that can be colored
Command	Represents a command block
Crops	Represents the different types of crops
DetectorRail	Represents a detector rail
Diode
Directional
DirectionalContainer	Represents a furnace or a dispenser
Dispenser	Represents a dispenser
Door	Represents a door
Dye	Represents dye
EnderChest	Represents an ender chest
ExtendedRails	This is the superclass for the DetectorRail and PoweredRail classes
FlowerPot	Represents a flower pot
Furnace	Represents a furnace
FurnaceAndDispenser	Represents a furnace or dispenser, two types of directional containers
Gate	Represents a fence gate
Ladder	Represents Ladder data
Leaves	Represents the different types of leaves
Lever	Represents a lever
LongGrass	Represents the different types of long grasses
MaterialData	Handles specific metadata for certain items or blocks
MonsterEggs	Represents the different types of monster eggs
Mushroom	Represents a huge mushroom block
Openable
PistonBaseMaterial	Material data for the piston base block
PistonExtensionMaterial	Material data for the piston extension block
PoweredRail	Represents a powered rail
PressurePlate	Represents a pressure plate
PressureSensor
Pumpkin	Represents a pumpkin
Rails	Represents minecart rails
Redstone	Indicated a Material that may carry or create a Redstone current
RedstoneTorch	Represents a redstone torch
RedstoneWire	Represents redstone wire
Sandstone	Represents the different types of sandstone
Sign	MaterialData for signs
SimpleAttachableMaterialData	Simple utility class for attachable MaterialData subclasses
Skull	Represents a skull
SmoothBrick	Represents the different types of smooth bricks
SpawnEgg	Represents a spawn egg that can be used to spawn mobs
Stairs	Represents stairs
Step	Represents the different types of steps
TexturedMaterial	Represents textured materials like steps and smooth bricks
Torch	MaterialData for torches
TrapDoor	Represents a trap door
Tree	Represents the different types of Trees
Tripwire	Represents the tripwire
TripwireHook	Represents the tripwire hook
Vine	Represents a vine
WoodenStep	Represents the different types of wooden steps
Wool	Represents a Wool/Cloth block
metadata
FixedMetadataValue	A FixedMetadataValue is a special case metadata item that contains the same value forever after initialization
LazyMetadataValue	The LazyMetadataValue class implements a type of metadata that is not computed until another plugin asks for it
CacheStrategy	Describes possible caching strategies for metadata
Metadatable	This interface is implemented by all objects that can provide metadata about themselves
MetadataConversionException	A MetadataConversionException is thrown any time a LazyMetadataValue attempts to convert a metadata value to an inappropriate data type
MetadataEvaluationException	A MetadataEvaluationException is thrown any time a LazyMetadataValue fails to evaluate its value due to an exception
MetadataStore< T >
MetadataStoreBase< T >
MetadataValue
permissions
Permissible	Represents an object that may be assigned permissions
PermissibleBase	Base Permissible for use in any Permissible object via proxy or extension
Permission	Represents a unique permission that may be attached to a Permissible
PermissionAttachment	Holds information about a permission attachment on a Permissible object
PermissionAttachmentInfo	Holds information on a permission and which PermissionAttachment provides it
PermissionDefault	Represents the possible default values for permissions
PermissionRemovedExecutor	Represents a class which is to be notified when a PermissionAttachment is removed from a Permissible
ServerOperator	Represents an object that may become a server operator, such as a Player
plugin
java
JavaPlugin	Represents a Java plugin
JavaPluginLoader	Represents a Java plugin loader, allowing plugins in the form of .jar
PluginClassLoader	A ClassLoader for plugins, to allow shared classes across multiple plugins
messaging
ChannelNameTooLongException	Thrown if a Plugin Channel is too long
ChannelNotRegisteredException	Thrown if a Plugin attempts to send a message on an unregistered channel
MessageTooLargeException	Thrown if a Plugin Message is sent that is too large to be sent
Messenger	A class responsible for managing the registrations of plugin channels and their listeners
PluginChannelDirection	Represents the different directions a plugin channel may go
PluginMessageListener	A listener for a specific Plugin Channel, which will receive notifications of messages sent from a client
PluginMessageListenerRegistration	Contains information about a Plugins registration to a plugin channel
PluginMessageRecipient	Represents a possible recipient for a Plugin Message
ReservedChannelException	Thrown if a plugin attempts to register for a reserved channel (such as "REGISTER")
StandardMessenger	Standard implementation to Messenger
AuthorNagException
EventExecutor	Interface which defines the class for event call backs to plugins
IllegalPluginAccessException	Thrown when a plugin attempts to interact with the server when it is not enabled
InvalidDescriptionException	Thrown when attempting to load an invalid PluginDescriptionFile
InvalidPluginException	Thrown when attempting to load an invalid Plugin file
Plugin	Represents a Plugin
PluginBase	Represents a base Plugin
PluginDescriptionFile	Provides access to a Plugins description file, plugin.yaml
PluginLoader	Represents a plugin loader, which handles direct access to specific types of plugins
PluginLoadOrder	Represents the order in which a plugin should be initialized and enabled
PluginLogger	The PluginLogger class is a modified Logger that prepends all logging calls with the name of the plugin doing the logging
PluginManager	Handles all plugin management from the Server
RegisteredListener	Stores relevant information for plugin listeners
RegisteredServiceProvider< T >	A registered service provider
ServicePriority	Represents various priorities of a provider
ServicesManager	Manages services and service providers
SimplePluginManager	Handles all plugin management from the Server
SimpleServicesManager	A simple services manager
TimedRegisteredListener	Extends RegisteredListener to include timing information
UnknownDependencyException	Thrown when attempting to load an invalid Plugin file
potion
Potion	Represents a minecraft potion
Tier
PotionBrewer	Represents a brewer that can create PotionEffects
PotionEffect	Represents a potion effect, that can be added to a LivingEntity
PotionEffectType	Represents a type of potion and its effect on an entity
PotionEffectTypeWrapper
PotionType
scheduler
BukkitRunnable	This class is provided as an easy way to handle scheduling tasks
BukkitScheduler
BukkitTask	Represents a task being executed by the scheduler
BukkitWorker	Represents a worker thread for the scheduler
util
noise
NoiseGenerator	Base class for all noise generators
OctaveGenerator	Creates noise using unbiased octaves
PerlinNoiseGenerator	Generates noise using the "classic" perlin generator
PerlinOctaveGenerator	Creates perlin noise through unbiased octaves
SimplexNoiseGenerator	Generates simplex-based noise
SimplexOctaveGenerator	Creates simplex noise through unbiased octaves
permissions
BroadcastPermissions
CommandPermissions
DefaultPermissions
BlockIterator	This class performs ray tracing and iterates along blocks on a line
BlockVector	A vector with a hash function that floors the X, Y, Z components, a la BlockVector in WorldEdit
ChatPaginator	The ChatPaginator takes a raw string of arbitrary length and breaks it down into an array of strings appropriate for displaying on the Minecraft player console
ChatPage
FileUtil	Class containing file utilities
Java15Compat
NumberConversions	Utils for casting number types to other number types
StringUtil
Vector	Represents a mutable vector
Achievement	Represents an achievement, which may be given to players
Art	Represents the art on a painting
BlockChangeDelegate	A delegate for handling block changes
Bukkit	Represents the Bukkit core, for version and Server singleton handling
ChatColor	All supported color values for chat
Chunk	Represents a chunk of blocks
ChunkSnapshot	Represents a static, thread-safe snapshot of chunk of blocks Purpose is to allow clean, efficient copy of a chunk data to be made, and then handed off for processing in another thread (e.g
CoalType	Represents the two types of coal
Color	A container for a color palette
CropState	Represents the different growth states of crops
Difficulty	Represents the various difficulty levels that are available
DyeColor	All supported color values for dyes and cloth
Effect	A list of effects that the server is able to send to players
Type	Represents the type of an effect
EntityEffect	A list of all Effects that can happen to entities
FireworkEffect	Represents a single firework effect
Builder	This is a builder for FireworkEffects
Type	The type or shape of the effect
GameMode	Represents the various type of game modes that HumanEntitys may have
GrassSpecies	Represents the different types of grass
Instrument
Location	Represents a 3-dimensional position in a world
Material	An enum of all material ids accepted by the official server + client
Note	A note class to store a specific note
Tone	An enum holding tones
OfflinePlayer
PortalType	Represents various types of portals that can be made in a world
Rotation	An enum to specify a rotation based orientation, like that on a clock
SandstoneType	Represents the three different types of Sandstone
Server	Represents a server implementation
SkullType	Represents the types of skulls
Sound	An Enum of Sounds the server is able to send to players
Statistic	Represents a countable statistic, which is collected by the client
TravelAgent
TreeSpecies	Represents the different species of trees regardless of size
TreeType	Tree and organic structure types
Utility	This annotation indicates a method (and sometimes constructor) will chain its internal operations
Warning	This designates the warning state for a specific item
WarningState	This represents the states that server verbose for warnings may be
World	Represents a world, which may contain entities, chunks and blocks
Environment	Represents various map environment types that a world may be
WorldCreator	Represents various types of options that may be used to create a world
WorldType	Represents various types of worlds that may exist