Uses of Class
org.jgroups.util.Digest

Packages that use Digest

Package	Description
org.jgroups.protocols.pbcast	Supports probabilistic broadcasts.
org.jgroups.util	Provides useful functionality which cannot be assigned to any particular other package.

Uses of Digest in org.jgroups.protocols.pbcast

Fields in org.jgroups.protocols.pbcast declared as Digest

Modifier and Type	Field and Description
protected Digest	JoinRsp.digest
protected Digest	StreamingStateTransfer.StateHeader.digest
protected Digest	MergeData.digest
protected Digest	STATE_TRANSFER.StateHeader.my_digest
protected Digest	NAKACK2.rebroadcast_digest
protected Digest	STABLE.StabilitySendTask.stability_digest

Fields in org.jgroups.protocols.pbcast with type parameters of type Digest

Modifier and Type	Field and Description
protected ResponseCollector<Digest>	Merger.digest_collector For GET_DIGEST / DIGEST_RSP correlation

Methods in org.jgroups.protocols.pbcast that return Digest

Modifier and Type	Method and Description
protected Digest	Merger.fetchDigestsFromAllMembersInSubPartition(View view, MergeId merge_id) Multicasts a GET_DIGEST_REQ to all members of this sub partition and waits for all responses (GET_DIGEST_RSP) or N ms.
Digest	GMS.getDigest() Grabs the current digest from NAKACK{2}
protected Digest	STABLE.getDigest()
Digest	JoinRsp.getDigest()
Digest	StreamingStateTransfer.StateHeader.getDigest()
Digest	MergeData.getDigest()
Digest	NAKACK.getDigest() Deprecated. Returns a message digest: for each member P the highest delivered and received seqno is added
Digest	NAKACK2.getDigest() Returns a message digest: for each member P the highest delivered and received seqno is added
Digest	STATE_TRANSFER.StateHeader.getDigest()
Digest	NAKACK.getDigest(Address mbr) Deprecated.
Digest	NAKACK2.getDigest(Address mbr)
protected static Digest	FLUSH.maxSeqnos(View view, java.util.List<Digest> digests) Returns a digest which contains, for all members of view, the highest delivered and received seqno of all digests
protected Digest	STABLE.readDigest(byte[] buffer, int offset, int length)

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

Modifier and Type	Method and Description
static Tuple<View,Digest>	GMS._readViewAndDigest(byte[] buffer, int offset, int length)
Tuple<View,Digest>	GMS.getViewAndDigest() Returns the current view and digest.
protected Tuple<java.util.Collection<? extends Address>,Digest>	FLUSH.readParticipantsAndDigest(byte[] buffer, int offset, int length)
protected Tuple<View,Digest>	GMS.readViewAndDigest(byte[] buffer, int offset, int length)

Methods in org.jgroups.protocols.pbcast with parameters of type Digest

Modifier and Type	Method and Description
void	GMS.castViewChange(View new_view, Digest digest, java.util.Collection<Address> newMembers) Broadcasts the new view and digest as a VIEW message and waits for acks from existing members
protected static short	GMS.determineFlags(View view, Digest digest)
protected void	STATE_TRANSFER.getStateFromApplication(Address requester, Digest digest)
void	ServerGmsImpl.handleDigestResponse(Address sender, Digest digest)
void	Merger.handleDigestResponse(Address sender, Digest digest)
void	GmsImpl.handleDigestResponse(Address sender, Digest digest)
protected void	STABLE.handleStabilityMessage(Digest stable_digest, Address sender, ViewId view_id)
protected void	STABLE.handleStableMessage(Digest d, Address sender, ViewId view_id) Digest d contains (a) the highest seqnos deliverable for each sender and (b) the highest seqnos seen for each member.
protected void	STATE_TRANSFER.handleStateRsp(Digest digest, Address sender, byte[] state) Set the digest and the send the state up to the application
protected void	STABLE.handleUpEvent(STABLE.StableHeader hdr, Address sender, Digest digest)
void	ParticipantGmsImpl.handleViewChange(View new_view, Digest digest) If we are leaving, we have to wait for the view change (last msg in the current view) that excludes us before we can leave.
void	CoordGmsImpl.handleViewChange(View new_view, Digest digest) Called by the GMS when a VIEW is received.
void	GmsImpl.handleViewChange(View new_view, Digest digest)
void	GMS.installView(View new_view, Digest digest) Sets the new view and sends a VIEW_CHANGE event up and down the stack.
protected static boolean	NAKACK.isGreaterThanOrEqual(Digest first, Digest other) Deprecated. Returns true if all senders of the current digest have their seqnos >= the ones from other
protected static boolean	NAKACK2.isGreaterThanOrEqual(Digest first, Digest other) Returns true if all senders of the current digest have their seqnos >= the ones from other
protected static Buffer	FLUSH.marshal(java.util.Collection<? extends Address> participants, Digest digest)
static Buffer	STABLE.marshal(Digest digest)
protected static Buffer	GMS.marshal(View view, Digest digest)
void	GMS.mergeDigest(Digest d) Send down a MERGE_DIGEST event
protected void	NAKACK2.mergeDigest(Digest digest) For all members of the digest, adjust the retransmit buffers in xmit_table.
protected void	NAKACK2.overwriteDigest(Digest digest) Overwrites existing entries, but does NOT remove entries not found in the digest
protected java.lang.String	STABLE.printDigest(Digest digest)
protected void	Merger.sendMergeResponse(Address sender, View view, Digest digest, MergeId merge_id) Send back a response containing view and digest to sender
protected void	STABLE.sendStabilityMessage(Digest tmp, ViewId view_id) Schedules a stability message to be mcast after a random number of milliseconds (range 1-5 secs).
void	GMS.setDigest(Digest d) Send down a SET_DIGEST event
protected void	NAKACK2.setDigest(Digest digest) Creates a retransmit buffer for each sender in the digest according to the sender's seqno.
protected void	NAKACK2.setDigest(Digest digest, boolean merge) Sets or merges the digest.
protected void	NAKACK2.stable(Digest digest) Garbage collect messages that have been seen by all members.
protected void	STABLE.startStabilityTask(Digest d, ViewId view_id, long delay)
protected void	STABLE.updateLocalDigest(Digest d, Address sender) Update my own digest from a digest received by somebody else.
protected static boolean	GMS.writeAddresses(View view, Digest digest)

Method parameters in org.jgroups.protocols.pbcast with type arguments of type Digest

Modifier and Type	Method and Description
protected static Digest	FLUSH.maxSeqnos(View view, java.util.List<Digest> digests) Returns a digest which contains, for all members of view, the highest delivered and received seqno of all digests
protected static boolean	FLUSH.same(java.util.List<Digest> digests)

Constructors in org.jgroups.protocols.pbcast with parameters of type Digest

Constructor and Description
JoinRsp(View v, Digest d)
MergeData(Address sender, View view, Digest digest)
MergeData(Address sender, View view, Digest digest, boolean merge_rejected)
StabilitySendTask(Digest d, ViewId view_id)
StateHeader(byte type, Digest digest)
StateHeader(byte type, Digest digest)
StateHeader(byte type, IpAddress bind_addr, Digest digest)

Uses of Digest in org.jgroups.util

Subclasses of Digest in org.jgroups.util

Modifier and Type	Class and Description
class	MutableDigest A mutable version of Digest.

Methods in org.jgroups.util that return Digest

Modifier and Type	Method and Description
Digest	Digest.copy()

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

Modifier and Type	Method and Description
MutableDigest	MutableDigest.merge(Digest digest) Adds a digest to this digest.
MutableDigest	MutableDigest.set(Digest digest)
java.lang.String	Digest.toString(Digest order)

Constructors in org.jgroups.util with parameters of type Digest

Constructor and Description
Digest(Digest digest) Only used for testing
MutableDigest(Digest digest) Only used for testing