Uses of Interface
org.jgroups.util.Streamable

Packages that use Streamable

Package	Description
org.jgroups	Provides top-level public JGroups classes such as Channel, Message, etc.
org.jgroups.auth
org.jgroups.blocks	Provides building blocks that are layered on top of channels.
org.jgroups.blocks.executor
org.jgroups.blocks.locking
org.jgroups.blocks.mux
org.jgroups.demos	Provides demonstrations of JGroups functionality.
org.jgroups.mux
org.jgroups.protocols	Provides implementations of transport protocols which are responsible for sending and receiving messages to/from the network.
org.jgroups.protocols.pbcast	Supports probabilistic broadcasts.
org.jgroups.stack	Support for managing protocol stacks.
org.jgroups.util	Provides useful functionality which cannot be assigned to any particular other package.

Uses of Streamable in org.jgroups

Subinterfaces of Streamable in org.jgroups

Modifier and Type	Interface	Description
interface	Address	Abstract address.
interface	PhysicalAddress	Represents a physical (as opposed to logical) address

Classes in org.jgroups that implement Streamable

Modifier and Type	Class	Description
class	Header	Abstract base class for all headers to be added to a Message.
class	MergeView	A view that is sent as a result of a merge.
class	Message	A Message encapsulates data sent to members of a group.
class	View	A view is a local representation of the current membership of a group.
class	ViewId	ViewIds are used for ordering views (each view has a ViewId and a list of members).

Uses of Streamable in org.jgroups.auth

Classes in org.jgroups.auth that implement Streamable

Modifier and Type	Class	Description
class	AuthToken	Abstract AuthToken class used by implementations of AUTH, e.g.
class	FixedMembershipToken	The FixedMemberShipToken object predefines a list of IP addresses and ports that can join the group.
class	MD5Token	This is an example of using a preshared token that is encrypted using an MD5/SHA hash for authentication purposes.
class	RegexMembership	Matches the IP address or logical name of a joiner against a regular expression and accepts or rejects based on pattern matching
class	SimpleToken	This is an example of using a preshared token for authentication purposes.
class	X509Token	This is an example of using a preshared token that is encrypted using an X509 certificate for authentication purposes.

Uses of Streamable in org.jgroups.blocks

Classes in org.jgroups.blocks that implement Streamable

Modifier and Type	Class	Description
static class	GridFile.Metadata
static final class	PullPushAdapter.PullHeader	Deprecated.
static class	RequestCorrelator.Header	The header for RequestCorrelator messages
static final class	RequestCorrelator.MultiDestinationHeader

Uses of Streamable in org.jgroups.blocks.executor

Classes in org.jgroups.blocks.executor that implement Streamable

Modifier and Type	Class	Description
protected static class	Executions.StreamableCallable
protected static final class	ExecutionService.RunnableAdapter<T>	This is copied from class which contains RunnableAdapter.

Uses of Streamable in org.jgroups.blocks.locking

Classes in org.jgroups.blocks.locking that implement Streamable

Modifier and Type	Class	Description
class	Owner	Represents the owner of a lock.

Uses of Streamable in org.jgroups.blocks.mux

Classes in org.jgroups.blocks.mux that implement Streamable

Modifier and Type	Class	Description
class	MuxHeader	Header that identifies the target handler for multiplexed dispatches.

Uses of Streamable in org.jgroups.demos

Classes in org.jgroups.demos that implement Streamable

Modifier and Type	Class	Description
class	DrawCommand	Encapsulates information about a draw command.
static class	ExecutionServiceDemo.SortingByteCallable
static class	ExecutionServiceDemo.SortingTwoByteCallable	Sorts 2 byte arrys into a larger byte array

Uses of Streamable in org.jgroups.mux

Classes in org.jgroups.mux that implement Streamable

Modifier and Type	Class	Description
class	MuxHeader	Header used for multiplexing and de-multiplexing between service components on top of a Multiplexer (Channel)
class	ServiceInfo	Class used for service state communication between Multiplexers

Uses of Streamable in org.jgroups.protocols

Classes in org.jgroups.protocols that implement Streamable

Modifier and Type	Class	Description
class	AuthHeader	AuthHeader is a holder object for the token that is passed from the joiner to the coordinator
static class	COMPRESS.CompressHeader
static class	DAISYCHAIN.DaisyHeader
static class	DISCARD.DiscardHeader
static class	ENCRYPT.EncryptHeader
static class	Executing.ExecutorHeader
protected static class	Executing.Request
class	FcHeader	Header used by various flow control protocols
static class	FD_ALL.HeartbeatHeader
static class	FD_SIMPLE.FdHeader
static class	FD_SOCK.FdHeader
static class	FD.FdHeader
class	FragHeader
static class	HTOTAL.HTotalHeader
static class	Locking.LockingHeader
protected static class	Locking.Request
static class	MERGE3.CoordAnnouncement
static class	MERGEFAST.MergefastHeader
class	PingData	Encapsulates information about a cluster node, e.g.
class	PingHeader
class	PrioHeader	This Header class is used in conjunction with the PRIO protocol to prioritize message sending/receiving Priority values are from 0 to 255 where 0 is the highest priority Example of setting a message priority: // Create a message to send to everyone Message message = new Message( null, null, messagePayload ); // Add the priority protocol header PrioHeader header = new PrioHeader( 1 ); short protocolId = ClassConfigurator.getProtocolId(PRIO.class); message.putHeader( protocolId, header);
static class	RELAY.RelayHeader
protected static class	RELAY.ViewData	Contains local and remote views, and UUID information
static class	SCOPE.ScopeHeader
static class	SEQUENCER.SequencerHeader
static class	SFC.Header	Deprecated.
static class	SMACK.SmackHeader
static class	STOMP.StompHeader
class	TpHeader	Generic transport header, used by TP.
static class	UNICAST.UnicastHeader	The following types and fields are serialized:
static class	UNICAST2.Unicast2Header	The following types and fields are serialized:
static class	VERIFY_SUSPECT.VerifyHeader
static class	VIEW_SYNC.ViewSyncHeader

Uses of Streamable in org.jgroups.protocols.pbcast

Classes in org.jgroups.protocols.pbcast that implement Streamable

Modifier and Type	Class	Description
static class	FLUSH.FlushHeader
static class	GMS.GmsHeader
class	JoinRsp	Result of a JOIN request (sent by the GMS client).
class	NakAckHeader
static class	STABLE.StableHeader
static class	STATE_TRANSFER.StateHeader	Wraps data for a state request/response.
static class	STREAMING_STATE_TRANSFER.StateHeader

Uses of Streamable in org.jgroups.stack

Classes in org.jgroups.stack that implement Streamable

Modifier and Type	Class	Description
class	GossipData	Encapsulates data sent between GossipRouter and GossipClient
class	IpAddress	Network-dependent address (Internet).

Uses of Streamable in org.jgroups.util

Classes in org.jgroups.util that implement Streamable

Modifier and Type	Class	Description
class	AdditionalDataUUID	Subclass of UUID which adds a string as payload.
class	Digest	A message digest, which is used by the PBCAST layer for gossiping (also used by NAKACK for keeping track of current seqnos for all members).
static class	Digest.Entry	Class keeping track of the lowest and highest sequence numbers delivered, and the highest sequence numbers received, per member.
class	MergeId	ID to uniquely identify a merge
class	MutableDigest	A mutable version of Digest (which is immutable
class	PayloadUUID	Subclass of UUID which adds a string as payload.
class	Range
class	SingletonAddress	Address with a cluster name.
class	TopologyUUID	Subclass of UUID which adds 3 strings (siteId, rackId and machineId)as payload.
class	UUID	Logical address which is unique over space and time.

Methods in org.jgroups.util that return Streamable

Modifier and Type	Method	Description
static Streamable	Util.readGenericStreamable(DataInputStream in)
static Streamable	Util.readStreamable(Class clazz, DataInputStream in)
static Streamable	Util.streamableFromByteBuffer(Class cl, byte[] buffer)
static Streamable	Util.streamableFromByteBuffer(Class cl, byte[] buffer, int offset, int length)

Methods in org.jgroups.util with parameters of type Streamable

Modifier and Type	Method	Description
static int	Util.sizeOf(Streamable inst)
static byte[]	Util.streamableToByteBuffer(Streamable obj)
static void	Util.writeGenericStreamable(Streamable obj, DataOutputStream out)
static void	Util.writeStreamable(Streamable obj, DataOutputStream out)