ZooKeeper.Types

Documentation

data ZHandle

Instances

Eq ZHandle

Defined in ZooKeeper.Internal.Types

Methods

(==) :: ZHandle -> ZHandle -> Bool

(/=) :: ZHandle -> ZHandle -> Bool

Show ZHandle

Defined in ZooKeeper.Internal.Types

Methods

showsPrec :: Int -> ZHandle -> ShowS

show :: ZHandle -> String

showList :: [ZHandle] -> ShowS

data ClientID

Instances

Eq ClientID

Defined in ZooKeeper.Internal.Types

Methods

(==) :: ClientID -> ClientID -> Bool

(/=) :: ClientID -> ClientID -> Bool

Show ClientID

Defined in ZooKeeper.Internal.Types

Methods

showsPrec :: Int -> ClientID -> ShowS

show :: ClientID -> String

showList :: [ClientID] -> ShowS

type WatcherFn = ZHandle -> ZooEvent -> ZooState -> CBytes -> IO ()

data ZooOp

This structure holds all the arguments necessary for one op as part of a containing multi_op via zooMulti.

data ZooOpResult

Constructors

ZooCreateOpResult CInt CBytes

ZooDeleteOpResult CInt

ZooSetOpResult CInt Stat

ZooCheckOpResult CInt

Instances

Eq ZooOpResult

Defined in ZooKeeper.Internal.Types

Methods

(==) :: ZooOpResult -> ZooOpResult -> Bool

(/=) :: ZooOpResult -> ZooOpResult -> Bool

Show ZooOpResult

Defined in ZooKeeper.Internal.Types

Methods

showsPrec :: Int -> ZooOpResult -> ShowS

show :: ZooOpResult -> String

showList :: [ZooOpResult] -> ShowS

data AclVector

Instances

Eq AclVector

Defined in ZooKeeper.Internal.Types

Methods

(==) :: AclVector -> AclVector -> Bool

(/=) :: AclVector -> AclVector -> Bool

Show AclVector

Defined in ZooKeeper.Internal.Types

Methods

showsPrec :: Int -> AclVector -> ShowS

show :: AclVector -> String

showList :: [AclVector] -> ShowS

zooOpenAclUnsafe :: AclVector

This is a completely open ACL

zooReadAclUnsafe :: AclVector

This ACL gives the world the ability to read.

zooCreatorAllAcl :: AclVector

This ACL gives the creators authentication id's all permissions.

data ZooAcl

Constructors

ZooAcl

Fields

• aclPerms :: [ZooPerm]
• aclIdScheme :: CBytes
• aclId :: CBytes

Instances

Show ZooAcl

Defined in ZooKeeper.Internal.Types

Methods

showsPrec :: Int -> ZooAcl -> ShowS

show :: ZooAcl -> String

showList :: [ZooAcl] -> ShowS

data HsWatcherCtx

Constructors

HsWatcherCtx

Fields

• watcherCtxZHandle :: ZHandle
• watcherCtxType :: ZooEvent
• watcherCtxState :: ZooState
• watcherCtxPath :: Maybe CBytes

Instances

Show HsWatcherCtx

Defined in ZooKeeper.Internal.Types

Methods

showsPrec :: Int -> HsWatcherCtx -> ShowS

show :: HsWatcherCtx -> String

showList :: [HsWatcherCtx] -> ShowS

data VoidCompletion

data DataCompletion

Constructors

DataCompletion

Fields

• dataCompletionValue :: Maybe Bytes
• dataCompletionStat :: Stat

Instances

Eq DataCompletion

Defined in ZooKeeper.Internal.Types

Methods

(==) :: DataCompletion -> DataCompletion -> Bool

(/=) :: DataCompletion -> DataCompletion -> Bool

Show DataCompletion

Defined in ZooKeeper.Internal.Types

Methods

showsPrec :: Int -> DataCompletion -> ShowS

show :: DataCompletion -> String

showList :: [DataCompletion] -> ShowS

newtype StatCompletion

Constructors

StatCompletion

Fields

• statCompletionStat :: Stat

Instances

Eq StatCompletion

Defined in ZooKeeper.Internal.Types

Methods

(==) :: StatCompletion -> StatCompletion -> Bool

(/=) :: StatCompletion -> StatCompletion -> Bool

Show StatCompletion

Defined in ZooKeeper.Internal.Types

Methods

showsPrec :: Int -> StatCompletion -> ShowS

show :: StatCompletion -> String

showList :: [StatCompletion] -> ShowS

newtype StringCompletion

Constructors

StringCompletion

Fields

• strCompletionValue :: CBytes

Instances

Show StringCompletion

Defined in ZooKeeper.Internal.Types

Methods

showsPrec :: Int -> StringCompletion -> ShowS

show :: StringCompletion -> String

showList :: [StringCompletion] -> ShowS

newtype StringsCompletion

Constructors

StringsCompletion

Fields

• strsCompletionValues :: StringVector

Instances

Show StringsCompletion

Defined in ZooKeeper.Internal.Types

Methods

showsPrec :: Int -> StringsCompletion -> ShowS

show :: StringsCompletion -> String

showList :: [StringsCompletion] -> ShowS

data StringsStatCompletion

Constructors

StringsStatCompletion

Fields

• strsStatCompletionStrs :: StringVector
• strsStatCompletionStat :: Stat

Instances

Show StringsStatCompletion

Defined in ZooKeeper.Internal.Types

Methods

showsPrec :: Int -> StringsStatCompletion -> ShowS

show :: StringsStatCompletion -> String

showList :: [StringsStatCompletion] -> ShowS

data AclCompletion

Constructors

AclCompletion

Fields

• aclCompletionAcls :: [ZooAcl]
• aclCompletionStat :: Stat

Instances

Show AclCompletion

Defined in ZooKeeper.Internal.Types

Methods

showsPrec :: Int -> AclCompletion -> ShowS

show :: AclCompletion -> String

showList :: [AclCompletion] -> ShowS

data Stat

Constructors

Stat

Fields

• statCzxid :: !Int64
• statMzxid :: !Int64
• statCtime :: !Int64
• statMtime :: !Int64
• statVersion :: !Int32
• statCversion :: !Int32
• statAversion :: !Int32
• statEphemeralOwner :: !Int64
• statDataLength :: !Int32
• statNumChildren :: !Int32
• statPzxid :: !Int64

Instances

Eq Stat

Defined in ZooKeeper.Internal.Types

Methods

(==) :: Stat -> Stat -> Bool

(/=) :: Stat -> Stat -> Bool

Show Stat

Defined in ZooKeeper.Internal.Types

Methods

showsPrec :: Int -> Stat -> ShowS

show :: Stat -> String

showList :: [Stat] -> ShowS

data ZooEvent

Watch Types

These constants indicate the event that caused the watch event. They are possible values of the first parameter of the watcher callback.

Instances

Eq ZooEvent

Defined in ZooKeeper.Internal.Types

Methods

(==) :: ZooEvent -> ZooEvent -> Bool

(/=) :: ZooEvent -> ZooEvent -> Bool

Show ZooEvent

Defined in ZooKeeper.Internal.Types

Methods

showsPrec :: Int -> ZooEvent -> ShowS

show :: ZooEvent -> String

showList :: [ZooEvent] -> ShowS

Storable ZooEvent

Defined in ZooKeeper.Internal.Types

Methods

sizeOf :: ZooEvent -> Int

alignment :: ZooEvent -> Int

peekElemOff :: Ptr ZooEvent -> Int -> IO ZooEvent

pokeElemOff :: Ptr ZooEvent -> Int -> ZooEvent -> IO ()

peekByteOff :: Ptr b -> Int -> IO ZooEvent

pokeByteOff :: Ptr b -> Int -> ZooEvent -> IO ()

peek :: Ptr ZooEvent -> IO ZooEvent

poke :: Ptr ZooEvent -> ZooEvent -> IO ()

pattern ZooCreateEvent :: ZooEvent

A node has been created.

This is only generated by watches on non-existent nodes. These watches are set using zooWatchExists.

pattern ZooDeleteEvent :: ZooEvent

A node has been deleted.

This is only generated by watches on nodes. These watches are set using zooWatchExists and zooWatchGet.

pattern ZooChangedEvent :: ZooEvent

A node has changed.

This is only generated by watches on nodes. These watches are set using zooWatchExists and zooWatchGet.

pattern ZooChildEvent :: ZooEvent

pattern ZooSessionEvent :: ZooEvent

A session has been lost.

This is generated when a client loses contact or reconnects with a server.

pattern ZooNoWatchingEvent :: ZooEvent

A watch has been removed.

This is generated when the server for some reason, probably a resource constraint, will no longer watch a node for a client.

data ZooState

State Consts

These constants represent the states of a zookeeper connection. They are possible parameters of the watcher callback.

Instances

Eq ZooState

Defined in ZooKeeper.Internal.Types

Methods

(==) :: ZooState -> ZooState -> Bool

(/=) :: ZooState -> ZooState -> Bool

Show ZooState

Defined in ZooKeeper.Internal.Types

Methods

showsPrec :: Int -> ZooState -> ShowS

show :: ZooState -> String

showList :: [ZooState] -> ShowS

Print ZooState

Defined in ZooKeeper.Internal.Types

Methods

toUTF8BuilderP :: Int -> ZooState -> Builder ()

Storable ZooState

Defined in ZooKeeper.Internal.Types

Methods

sizeOf :: ZooState -> Int

alignment :: ZooState -> Int

peekElemOff :: Ptr ZooState -> Int -> IO ZooState

pokeElemOff :: Ptr ZooState -> Int -> ZooState -> IO ()

peekByteOff :: Ptr b -> Int -> IO ZooState

pokeByteOff :: Ptr b -> Int -> ZooState -> IO ()

peek :: Ptr ZooState -> IO ZooState

poke :: Ptr ZooState -> ZooState -> IO ()

pattern ZooExpiredSession :: ZooState

pattern ZooAuthFailed :: ZooState

pattern ZooConnectingState :: ZooState

pattern ZooAssociatingState :: ZooState

pattern ZooConnectedState :: ZooState

data CreateMode

These modes are used by zoo_create to affect node create.

Instances

Eq CreateMode

Defined in ZooKeeper.Internal.Types

Methods

(==) :: CreateMode -> CreateMode -> Bool

(/=) :: CreateMode -> CreateMode -> Bool

Show CreateMode

Defined in ZooKeeper.Internal.Types

Methods

showsPrec :: Int -> CreateMode -> ShowS

show :: CreateMode -> String

showList :: [CreateMode] -> ShowS

Storable CreateMode

Defined in ZooKeeper.Internal.Types

Methods

sizeOf :: CreateMode -> Int

alignment :: CreateMode -> Int

peekElemOff :: Ptr CreateMode -> Int -> IO CreateMode

pokeElemOff :: Ptr CreateMode -> Int -> CreateMode -> IO ()

peekByteOff :: Ptr b -> Int -> IO CreateMode

pokeByteOff :: Ptr b -> Int -> CreateMode -> IO ()

peek :: Ptr CreateMode -> IO CreateMode

poke :: Ptr CreateMode -> CreateMode -> IO ()

pattern ZooPersistent :: CreateMode

pattern ZooEphemeral :: CreateMode

The znode will be deleted upon the client's disconnect.

pattern ZooSequence :: CreateMode

pattern ZooPersistentSequential :: CreateMode

pattern ZooEphemeralSequential :: CreateMode

pattern ZooContainer :: CreateMode

pattern ZooPersistentWithTTL :: CreateMode

pattern ZooPersistentSequentialWithTTL :: CreateMode

data ZooLogLevel

Instances

Eq ZooLogLevel

Defined in ZooKeeper.Internal.Types

Methods

(==) :: ZooLogLevel -> ZooLogLevel -> Bool

(/=) :: ZooLogLevel -> ZooLogLevel -> Bool

Show ZooLogLevel

Defined in ZooKeeper.Internal.Types

Methods

showsPrec :: Int -> ZooLogLevel -> ShowS

show :: ZooLogLevel -> String

showList :: [ZooLogLevel] -> ShowS

Storable ZooLogLevel

Defined in ZooKeeper.Internal.Types

Methods

sizeOf :: ZooLogLevel -> Int

alignment :: ZooLogLevel -> Int

peekElemOff :: Ptr ZooLogLevel -> Int -> IO ZooLogLevel

pokeElemOff :: Ptr ZooLogLevel -> Int -> ZooLogLevel -> IO ()

peekByteOff :: Ptr b -> Int -> IO ZooLogLevel

pokeByteOff :: Ptr b -> Int -> ZooLogLevel -> IO ()

peek :: Ptr ZooLogLevel -> IO ZooLogLevel

poke :: Ptr ZooLogLevel -> ZooLogLevel -> IO ()

pattern ZooLogError :: ZooLogLevel

pattern ZooLogWarn :: ZooLogLevel

pattern ZooLogInfo :: ZooLogLevel

pattern ZooLogDebug :: ZooLogLevel

data ZooPerm

ACL permissions.

Instances

Eq ZooPerm

Defined in ZooKeeper.Internal.Types

Methods

(==) :: ZooPerm -> ZooPerm -> Bool

(/=) :: ZooPerm -> ZooPerm -> Bool

Show ZooPerm

Defined in ZooKeeper.Internal.Types

Methods

showsPrec :: Int -> ZooPerm -> ShowS

show :: ZooPerm -> String

showList :: [ZooPerm] -> ShowS

Bits ZooPerm

Defined in ZooKeeper.Internal.Types

Methods

(.&.) :: ZooPerm -> ZooPerm -> ZooPerm

(.|.) :: ZooPerm -> ZooPerm -> ZooPerm

xor :: ZooPerm -> ZooPerm -> ZooPerm

complement :: ZooPerm -> ZooPerm

shift :: ZooPerm -> Int -> ZooPerm

rotate :: ZooPerm -> Int -> ZooPerm

zeroBits :: ZooPerm

bit :: Int -> ZooPerm

setBit :: ZooPerm -> Int -> ZooPerm

clearBit :: ZooPerm -> Int -> ZooPerm

complementBit :: ZooPerm -> Int -> ZooPerm

testBit :: ZooPerm -> Int -> Bool

bitSizeMaybe :: ZooPerm -> Maybe Int

bitSize :: ZooPerm -> Int

isSigned :: ZooPerm -> Bool

shiftL :: ZooPerm -> Int -> ZooPerm

unsafeShiftL :: ZooPerm -> Int -> ZooPerm

shiftR :: ZooPerm -> Int -> ZooPerm

unsafeShiftR :: ZooPerm -> Int -> ZooPerm

rotateL :: ZooPerm -> Int -> ZooPerm

rotateR :: ZooPerm -> Int -> ZooPerm

popCount :: ZooPerm -> Int

pattern ZooPermRead :: ZooPerm

pattern ZooPermWrite :: ZooPerm

pattern ZooPermCreate :: ZooPerm

pattern ZooPermDelete :: ZooPerm

pattern ZooPermAdmin :: ZooPerm

pattern ZooPermAll :: ZooPerm

compactZooPerms :: [ZooPerm] -> ZooPerm

newtype StringVector

Constructors

StringVector

Fields

• unStrVec :: [CBytes]

Instances

Show StringVector

Defined in ZooKeeper.Internal.Types

Methods

showsPrec :: Int -> StringVector -> ShowS

show :: StringVector -> String

showList :: [StringVector] -> ShowS