OperationFactory Interface Reference

Inherited by AsciiOperationFactory, and BinaryOperationFactory.

List of all members.

Public Member Functions
CASOperation	cas (String key, long casId, int flags, byte[] data, OperationCallback cb)
ConcatenationOperation	cat (ConcatenationType catType, long casId, String key, byte[] data, OperationCallback cb)
DeleteOperation	delete (String key, int when, OperationCallback operationCallback)
FlushOperation	flush (int delay, OperationCallback operationCallback)
GetOperation	get (Collection< String > value, GetOperation.Callback cb)
GetOperation	get (String key, GetOperation.Callback callback)
GetsOperation	gets (String key, GetsOperation.Callback callback)
MutatatorOperation	mutate (Mutator m, String key, int by, long def, int exp, OperationCallback cb)
StatsOperation	stats (String arg, StatsOperation.Callback cb)
StoreOperation	store (StoreType storeType, String key, int flags, int exp, byte[] data, OperationCallback cb)
VersionOperation	version (OperationCallback cb)
Package Functions
NoopOperation	noop (OperationCallback cb)

---

Detailed Description

Factory that builds operations for protocol handlers.

---

Member Function Documentation

CASOperation cas	(	String	key,
		long	casId,
		int	flags,
		byte[]	data,
		OperationCallback	cb
	)

Create a CAS operation.

Parameters:

	key	the key to store
	casId	the CAS identifier value (from a gets operation)
	flags	the storage flags
	exp	the expiration time
	data	the data
	cb	the status callback

Returns:

the new store operation

Implemented in AsciiOperationFactory, and BinaryOperationFactory.

ConcatenationOperation cat	(	ConcatenationType	catType,
		long	casId,
		String	key,
		byte[]	data,
		OperationCallback	cb
	)

Get a concatenation operation.

Parameters:

	catType	the type of concatenation to perform.
	key	the key
	casId	the CAS value for an atomic compare-and-cat
	data	the data to store
	cb	a callback for reporting the status

Returns:

thew new ConcatenationOperation

Implemented in AsciiOperationFactory, and BinaryOperationFactory.

DeleteOperation delete	(	String	key,
		int	when,
		OperationCallback	operationCallback
	)

Create a deletion operation.

Parameters:

	key	the key to delete
	when	the locking duration
	operationCallback	the status callback

Returns:

the new DeleteOperation

Implemented in AsciiOperationFactory, and BinaryOperationFactory.

FlushOperation flush	(	int	delay,
		OperationCallback	operationCallback
	)

Create a flush operation.

Parameters:

	delay	delay until flush.
	operationCallback	the status callback

Returns:

the new FlushOperation

Implemented in AsciiOperationFactory, and BinaryOperationFactory.

GetOperation get	(	Collection< String >	value,
		GetOperation.Callback	cb
	)

Create a get operation.

Parameters:

	key	the collection of keys to get
	callback	the callback that will contain the results

Returns:

a new GetOperation

Implemented in AsciiOperationFactory.

GetOperation get	(	String	key,
		GetOperation.Callback	callback
	)

Create a get operation.

Parameters:

	key	the key to get
	callback	the callback that will contain the results

Returns:

a new GetOperation

Implemented in AsciiOperationFactory.

GetsOperation gets	(	String	key,
		GetsOperation.Callback	callback
	)

Create a gets operation.

Parameters:

	key	the key to get
	callback	the callback that will contain the results

Returns:

a new GetsOperation

Implemented in AsciiOperationFactory.

MutatatorOperation mutate	(	Mutator	m,
		String	key,
		int	by,
		long	def,
		int	exp,
		OperationCallback	cb
	)

Create a mutator operation.

Parameters:

	m	the mutator type
	key	the mutatee key
	by	the amount to increment or decrement
	def	the default value
	exp	expiration in case we need to default (0 if no default)
	cb	the status callback

Returns:

the new mutator operation

Implemented in AsciiOperationFactory, and BinaryOperationFactory.

NoopOperation noop

(

OperationCallback

cb

)

[package]

Create a NOOP operation.

Parameters:

cb

the operation callback

Returns:

the new NoopOperation

Implemented in AsciiOperationFactory, and BinaryOperationFactory.

StatsOperation stats	(	String	arg,
		StatsOperation.Callback	cb
	)

Get a new StatsOperation.

Parameters:

	arg	the stat parameter (see protocol docs)
	cb	the stats callback

Returns:

the new StatsOperation

Implemented in AsciiOperationFactory.

StoreOperation store	(	StoreType	storeType,
		String	key,
		int	flags,
		int	exp,
		byte[]	data,
		OperationCallback	cb
	)

Create a store operation.

Parameters:

	storeType	the type of store operation
	key	the key to store
	flags	the storage flags
	exp	the expiration time
	data	the data
	cb	the status callback

Returns:

the new store operation

Implemented in AsciiOperationFactory, and BinaryOperationFactory.

VersionOperation version

(

OperationCallback

cb

)

Create a new version operation.

Implemented in AsciiOperationFactory, and BinaryOperationFactory.

---

The documentation for this interface was generated from the following file:

• /opt/source/Wonder/Frameworks/EOF/ERCaching/Sources/net/spy/memcached/OperationFactory.java