Uses of Class
org.jgroups.Header

Packages that use Header

Package	Description
org.jgroups	Provides top-level public JGroups classes such as Channel, Message, etc.
org.jgroups.blocks	Provides building blocks that are layered on top of channels.
org.jgroups.blocks.mux
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.util	Provides useful functionality which cannot be assigned to any particular other package.

Uses of Header in org.jgroups

Methods in org.jgroups that return Header

Modifier and Type	Method	Description
Header	Message.getHeader(short id)
Header	Message.putHeaderIfAbsent(short id, Header hdr)	Puts a header given a key into the map, only if the key doesn't exist yet
Header	Message.removeHeader(short id)	Deprecated. Use getHeader() instead.

Methods in org.jgroups that return types with arguments of type Header

Modifier and Type	Method	Description
Map<Short,Header>	Message.getHeaders()	Returns a reference to the headers hashmap, which is immutable.

Methods in org.jgroups with parameters of type Header

Modifier and Type	Method	Description
void	Message.putHeader(short id, Header hdr)	Puts a header given an ID into the hashmap.
Header	Message.putHeaderIfAbsent(short id, Header hdr)	Puts a header given a key into the map, only if the key doesn't exist yet

Uses of Header in org.jgroups.blocks

Subclasses of Header in org.jgroups.blocks

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

Uses of Header in org.jgroups.blocks.mux

Subclasses of Header in org.jgroups.blocks.mux

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

Uses of Header in org.jgroups.mux

Subclasses of Header in org.jgroups.mux

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

Uses of Header in org.jgroups.protocols

Subclasses of Header in org.jgroups.protocols

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
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
static class	MERGE3.CoordAnnouncement
static class	MERGEFAST.MergefastHeader
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
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 Header in org.jgroups.protocols.pbcast

Subclasses of Header in org.jgroups.protocols.pbcast

Modifier and Type	Class	Description
static class	FLUSH.FlushHeader
static class	GMS.GmsHeader
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 Header in org.jgroups.util

Methods in org.jgroups.util that return Header

Modifier and Type	Method	Description
Header	Headers.getHeader(short id)	Returns the header associated with an ID
Header[]	Headers.getRawHeaders()
Header	Headers.putHeaderIfAbsent(short id, Header hdr)	Puts a header given a key into the map, only if the key doesn't exist yet
Header	Headers.removeHeader(short id)	Deprecated. Use getHeader() instead.

Methods in org.jgroups.util that return types with arguments of type Header

Modifier and Type	Method	Description
Map<Short,Header>	Headers.getHeaders()

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

Modifier and Type	Method	Description
void	Headers.putHeader(short id, Header hdr)	Puts a header given a key into the hashmap.
Header	Headers.putHeaderIfAbsent(short id, Header hdr)	Puts a header given a key into the map, only if the key doesn't exist yet