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.conf	Provides ways to configure a protocol stack.
org.jgroups.protocols	Provides implementations of transport protocols which are responsible for sending and receiving messages to/from the network.
org.jgroups.protocols.pbcast
org.jgroups.protocols.relay
org.jgroups.util	Provides useful functionality which cannot be assigned to any particular other package.

Uses of Header in org.jgroups

Fields in org.jgroups declared as Header

Modifier and Type	Field	Description
protected Header[]	BaseMessage.headers

Methods in org.jgroups with type parameters of type Header

Modifier and Type	Method	Description
<T extends Header> T	BaseMessage.getHeader(short id)
<T extends Header> T	Message.getHeader(short id)	Gets a header from the message

Methods in org.jgroups that return Header

Modifier and Type	Method	Description
protected static Header[]	BaseMessage.createHeaders(int size)
Header[]	BaseMessage.headers()
Header	Header.setProtId(short id)

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

Modifier and Type	Method	Description
java.util.Map<java.lang.Short,Header>	BaseMessage.getHeaders()
java.util.Map<java.lang.Short,Header>	Message.getHeaders()	Returns a hashmap of all header IDs and their associated headers

Methods in org.jgroups with parameters of type Header

Modifier and Type	Method	Description
Message	BaseMessage.headers(Header[] hdrs)
Message	BaseMessage.putHeader(short id, Header hdr)	Puts a header given an ID into the hashmap.
protected Message	BaseMessage.putHeader(short id, Header hdr, boolean replace_if_present)
Message	Message.putHeader(short id, Header hdr)	Adds a header to the message
Message	BaseMessage.putHeaderIfAbsent(short id, Header hdr)
Message	Message.putHeaderIfAbsent(short id, Header hdr)	Adds a header to a message if not present

Uses of Header in org.jgroups.blocks

Subclasses of Header in org.jgroups.blocks

Modifier and Type	Class	Description
static class	RequestCorrelator.Header	The header for RequestCorrelator messages
static class	RequestCorrelator.MultiDestinationHeader

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

Modifier and Type	Method	Description
java.util.function.Supplier<? extends Header>	RequestCorrelator.Header.create()
java.util.function.Supplier<? extends Header>	RequestCorrelator.MultiDestinationHeader.create()

Uses of Header in org.jgroups.conf

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

Modifier and Type	Method	Description
protected static void	ClassConfigurator.checkSameId(Header hdr, short magic)

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	BATCH.BatchHeader
static class	BATCH2.Batch2Header
static class	COMPRESS.CompressHeader
static class	COUNTER.CounterHeader
static class	DAISYCHAIN.DaisyHeader
static class	DH_KEY_EXCHANGE.DhHeader
class	EncryptHeader
static class	EXAMPLE.ExampleHeader
static class	FailureDetection.HeartbeatHeader
class	FcHeader	Header used by various flow control protocols
static class	FD_SOCK.FdHeader
static class	FD_SOCK2.FdHeader
static class	FORK.ForkHeader
class	Frag3Header
class	FragHeader
static class	MERGE3.MergeHeader
class	NakAckHeader	Header used by NAKACK3 and NAKACK4
protected static class	PERF.PerfHeader
class	PingHeader	Used to send discovery requests and responses
class	ProtPerfHeader
protected static class	RSVP.RsvpHeader
class	RTTHeader	Header to measure round-trip times (in nanoseconds) for sync RPCs (https://issues.redhat.com/browse/JGRP-2604)
static class	SEQUENCER.SequencerHeader
static class	SEQUENCER2.SequencerHeader
static class	STOMP.StompHeader
class	TpHeader	Generic transport header, used by TP.
class	UnicastHeader	Header for subclasses of ReliableUnicast, e.g.
class	UnicastHeader3	Moved out of UNICAST3 into separate class.
static class	VERIFY_SUSPECT.VerifyHeader
static class	VERIFY_SUSPECT2.VerifyHeader

Methods in org.jgroups.protocols that return Header

Modifier and Type	Method	Description
protected abstract Header	FlowControl.getCreditRequestHeader()
protected Header	MFC.getCreditRequestHeader()
protected Header	UFC.getCreditRequestHeader()
protected abstract Header	FlowControl.getReplenishHeader()
protected Header	MFC.getReplenishHeader()
protected Header	UFC.getReplenishHeader()

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

Modifier and Type	Method	Description
java.util.function.Supplier<? extends Header>	AuthHeader.create()
java.util.function.Supplier<? extends Header>	BATCH.BatchHeader.create()
java.util.function.Supplier<? extends Header>	BATCH2.Batch2Header.create()
java.util.function.Supplier<? extends Header>	COMPRESS.CompressHeader.create()
java.util.function.Supplier<? extends Header>	COUNTER.CounterHeader.create()
java.util.function.Supplier<? extends Header>	DAISYCHAIN.DaisyHeader.create()
java.util.function.Supplier<? extends Header>	DH_KEY_EXCHANGE.DhHeader.create()
java.util.function.Supplier<? extends Header>	EncryptHeader.create()
java.util.function.Supplier<? extends Header>	EXAMPLE.ExampleHeader.create()
java.util.function.Supplier<? extends Header>	FailureDetection.HeartbeatHeader.create()
java.util.function.Supplier<? extends Header>	FcHeader.create()
java.util.function.Supplier<? extends Header>	FD_SOCK.FdHeader.create()
java.util.function.Supplier<? extends Header>	FD_SOCK2.FdHeader.create()
java.util.function.Supplier<? extends Header>	FORK.ForkHeader.create()
java.util.function.Supplier<? extends Header>	Frag3Header.create()
java.util.function.Supplier<? extends Header>	FragHeader.create()
java.util.function.Supplier<? extends Header>	MERGE3.MergeHeader.create()
java.util.function.Supplier<? extends Header>	NakAckHeader.create()
java.util.function.Supplier<? extends Header>	PERF.PerfHeader.create()
java.util.function.Supplier<? extends Header>	PingHeader.create()
java.util.function.Supplier<? extends Header>	ProtPerfHeader.create()
java.util.function.Supplier<? extends Header>	RSVP.RsvpHeader.create()
java.util.function.Supplier<? extends Header>	RTTHeader.create()
java.util.function.Supplier<? extends Header>	SEQUENCER.SequencerHeader.create()
java.util.function.Supplier<? extends Header>	SEQUENCER2.SequencerHeader.create()
java.util.function.Supplier<? extends Header>	STOMP.StompHeader.create()
java.util.function.Supplier<? extends Header>	TpHeader.create()
java.util.function.Supplier<? extends Header>	UnicastHeader.create()
java.util.function.Supplier<? extends Header>	UnicastHeader3.create()
java.util.function.Supplier<? extends Header>	VERIFY_SUSPECT.VerifyHeader.create()
java.util.function.Supplier<? extends Header>	VERIFY_SUSPECT2.VerifyHeader.create()

Uses of Header in org.jgroups.protocols.pbcast

Subclasses of Header in org.jgroups.protocols.pbcast

Modifier and Type	Class	Description
static class	GMS.GmsHeader
class	NakAckHeader2	Header used by NAKACK2
static class	STABLE.StableHeader
static class	STATE_TRANSFER.StateHeader	Wraps data for a state request/response.
static class	StreamingStateTransfer.StateHeader

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

Modifier and Type	Method	Description
java.util.function.Supplier<? extends Header>	GMS.GmsHeader.create()
java.util.function.Supplier<? extends Header>	NakAckHeader2.create()
java.util.function.Supplier<? extends Header>	STABLE.StableHeader.create()
java.util.function.Supplier<? extends Header>	STATE_TRANSFER.StateHeader.create()
java.util.function.Supplier<? extends Header>	StreamingStateTransfer.StateHeader.create()

Uses of Header in org.jgroups.protocols.relay

Subclasses of Header in org.jgroups.protocols.relay

Modifier and Type	Class	Description
class	RelayHeader	Header for RELAY2 and RELAY3

Fields in org.jgroups.protocols.relay declared as Header

Modifier and Type	Field	Description
protected Header[]	RelayHeader.original_hdrs

Methods in org.jgroups.protocols.relay that return Header

Modifier and Type	Method	Description
Header[]	RelayHeader.originalHeaders()

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

Modifier and Type	Method	Description
java.util.function.Supplier<? extends Header>	RelayHeader.create()

Methods in org.jgroups.protocols.relay with parameters of type Header

Modifier and Type	Method	Description
RelayHeader	RelayHeader.originalHeaders(Header[] hdrs)

Uses of Header in org.jgroups.util

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

Modifier and Type	Method	Description
static <T extends Header> T	Headers.getHeader(Header[] hdrs, short id)	Returns the header associated with an ID
static <T extends Header> T	Headers.getHeader(Header[] hdrs, short... ids)	Returns the header associated with a set of IDs

Methods in org.jgroups.util that return Header

Modifier and Type	Method	Description
static Header[]	Headers.copy(Header[] headers)
static Header[]	Headers.putHeader(Header[] headers, short id, Header hdr, boolean replace_if_present)	Adds hdr at the next available slot.
static Header[]	Headers.readHeaders(java.io.DataInput in)
static Header[]	Headers.resize(Header[] headers)	Increases the capacity of the array and copies the contents of the old into the new array

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

Modifier and Type	Method	Description
static java.util.Map<java.lang.Short,Header>	Headers.getHeaders(Header[] hdrs)

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

Modifier and Type	Method	Description
static Header[]	Headers.copy(Header[] headers)
static <T extends Header> T	Headers.getHeader(Header[] hdrs, short id)	Returns the header associated with an ID
static <T extends Header> T	Headers.getHeader(Header[] hdrs, short... ids)	Returns the header associated with a set of IDs
static java.util.Map<java.lang.Short,Header>	Headers.getHeaders(Header[] hdrs)
static int	Headers.marshalledSize(Header[] hdrs)
static java.lang.String	Headers.printHeaders(Header[] hdrs)
static Header[]	Headers.putHeader(Header[] headers, short id, Header hdr, boolean replace_if_present)	Adds hdr at the next available slot.
static Header[]	Headers.resize(Header[] headers)	Increases the capacity of the array and copies the contents of the old into the new array
static int	Headers.size(Header[] hdrs)
static void	Headers.writeHeaders(Header[] hdrs, java.io.DataOutput out)