Uses of Class
org.jgroups.View

Packages that use View

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.demos	Provides demonstrations of JGroups functionality.
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 View in org.jgroups

Subclasses of View in org.jgroups

Modifier and Type	Class	Description
class	MergeView	A view that is sent as a result of a cluster merge.

Fields in org.jgroups declared as View

Modifier and Type	Field	Description
protected View[]	MergeView.subgroups
protected View	JChannel.view

Methods in org.jgroups that return View

Modifier and Type	Method	Description
static View	View.create(Address coord, long id, java.util.Collection<Address> members)
static View	View.create(Address coord, long id, Address... members)
View	JChannel.getView()
protected static View[]	MergeView.listToArray(java.util.List<View> list)
View	JChannel.view()

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

Modifier and Type	Method	Description
java.util.function.Supplier<? extends View>	View.create()
java.util.List<View>	MergeView.getSubgroups()

Methods in org.jgroups with parameters of type View

Modifier and Type	Method	Description
int	View.compareTo(View o)
boolean	MergeView.deepEquals(View other)
boolean	View.deepEquals(View other)
static Address[][]	View.diff(View from, View to)	Returns the difference between 2 views from and to.
static java.util.List<Address>	View.leftMembers(View one, View two)	Returns a list of members which left from view one to two
static java.util.List<Address>	View.newMembers(View old, View new_view)
static boolean	View.sameMembers(View v1, View v2)	Checks if two views have the same members regardless of order.
static boolean	View.sameMembersOrdered(View v1, View v2)	Checks if two views have the same members observing order.
static boolean	View.sameViews(View... views)	Returns true if all views are the same.
default void	Receiver.viewAccepted(View new_view)	Called when a change in membership has occurred.

Method parameters in org.jgroups with type arguments of type View

Modifier and Type	Method	Description
protected static View[]	MergeView.listToArray(java.util.List<View> list)
static boolean	View.sameViews(java.util.Collection<View> views)

Constructor parameters in org.jgroups with type arguments of type View

Constructor	Description
MergeView(ViewId view_id, Address[] members, java.util.List<View> subgroups)

Uses of View in org.jgroups.blocks

Fields in org.jgroups.blocks declared as View

Modifier and Type	Field	Description
protected View	RequestCorrelator.view

Methods in org.jgroups.blocks with parameters of type View

Modifier and Type	Method	Description
void	RequestCorrelator.receiveView(View new_view)	View received: mark all responses from members that are not in new_view as suspected
void	ReplCache.viewAccepted(View new_view)
void	ReplicatedHashMap.viewAccepted(View new_view)
void	ReplicatedTree.viewAccepted(View new_view)
void	GroupRequest.viewChange(View view, boolean handle_previous_subgroups)	Any member of 'membership' that is not in the new view is flagged as SUSPECTED.
void	ReplicatedHashMap.Notification.viewChange(View view, java.util.List<Address> mbrs_joined, java.util.List<Address> mbrs_left)
void	ReplicatedTree.ReplicatedTreeListener.viewChange(View new_view)
abstract void	Request.viewChange(View new_view, boolean handle_previous_subgroups)
void	UnicastRequest.viewChange(View view, boolean handle_previous_subgroups)	If the target address is not a member of the new view, we'll mark the response as suspected and unblock the caller of execute()

Uses of View in org.jgroups.demos

Fields in org.jgroups.demos declared as View

Modifier and Type	Field	Description
protected View	RelayDemoRpc.view

Methods in org.jgroups.demos with parameters of type View

Modifier and Type	Method	Description
void	Chat.viewAccepted(View new_view)
void	Draw.viewAccepted(View v)
void	RelayDemo.viewAccepted(View new_view)
void	RelayDemoRpc.viewAccepted(View new_view)
void	ReplicatedHashMapDemo.viewChange(View view, java.util.List<Address> new_mbrs, java.util.List<Address> old_mbrs)

Uses of View in org.jgroups.protocols

Fields in org.jgroups.protocols declared as View

Modifier and Type	Field	Description
protected View	SHARED_LOOPBACK.curr_view
protected View	COUNTER.view
protected View	DAISYCHAIN.view
protected View	Discovery.view
protected View	Encrypt.view
protected View	MERGE3.view
protected View	ReliableMulticast.view
protected View	SEQUENCER.view
protected View	SEQUENCER2.view
protected View	SSL_KEY_EXCHANGE.view
protected View	STOMP.view
protected View	TP.view

Fields in org.jgroups.protocols with type parameters of type View

Modifier and Type	Field	Description
protected ResponseCollector<View>	MERGE3.view_rsps

Methods in org.jgroups.protocols that return View

Modifier and Type	Method	Description
View	SHARED_LOOPBACK.getView()
protected View	MERGE3.readView(byte[] buffer, int offset, int length)
View	TP.view()

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

Modifier and Type	Method	Description
static java.util.List<View>	MERGE3.detectDifferentViews(java.util.Map<Address,View> map)

Methods in org.jgroups.protocols with parameters of type View

Modifier and Type	Method	Description
protected void	ASYM_ENCRYPT.handleView(View v)
protected void	COUNTER.handleView(View view)
protected void	DAISYCHAIN.handleView(View view)
protected void	Encrypt.handleView(View view)
protected void	FD_HOST.handleView(View view)
protected void	FD_SOCK2.handleView(View v)
protected void	FILE_PING.handleView(View new_view, View old_view, boolean coord_changed)
protected void	KeyExchange.handleView(View view)
protected void	RSVP.handleView(View view)
protected void	SSL_KEY_EXCHANGE.handleView(View view)
protected void	STOMP.handleView(View view)
protected void	FailureDetection.handleViewChange(View v)
protected void	FRAG2.handleViewChange(View view)
protected void	FRAG3.handleViewChange(View view)
protected void	SEQUENCER.handleViewChange(View v)
protected void	SEQUENCER2.handleViewChange(View v)
protected void	SHARED_LOOPBACK.handleViewChange(View v)
protected void	STATS.handleViewChange(View view)
static ByteArray	MERGE3.marshal(View view)
void	BaseBundler.viewChange(View view)
void	BatchBundler.viewChange(View view)
default void	Bundler.viewChange(View view)
LocalTransport	LocalTransport.viewChange(View v)
void	PerDestinationBundler.viewChange(View view)

Method parameters in org.jgroups.protocols with type arguments of type View

Modifier and Type	Method	Description
static java.util.List<View>	MERGE3.detectDifferentViews(java.util.Map<Address,View> map)

Uses of View in org.jgroups.protocols.pbcast

Subclasses of View in org.jgroups.protocols.pbcast

Modifier and Type	Class	Description
class	DeltaView	Subclass of View with a null members field.

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

Modifier and Type	Field	Description
protected View	GMS.view
protected View	JoinRsp.view
protected View	MergeData.view
protected View	NAKACK2.view
protected View	STABLE.view
protected View	STATE_TRANSFER.view

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

Modifier and Type	Field	Description
protected java.util.Set<View>	Merger.MergeTask.subviews
protected java.util.Map<Address,View>	GmsImpl.Request.views

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

Modifier and Type	Method	Description
protected static View	GMS.createDeltaView(View current_view, View next_view)
protected View	GMS.createViewFromDeltaView(View current_view, DeltaView delta_view)
View	GMS.getNextView(java.util.Collection<Address> joiners, java.util.Collection<Address> leavers, java.util.Collection<Address> suspected_mbrs)	Computes the next view.
View	JoinRsp.getView()
View	MergeData.getView()
View	GMS.view()

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

Modifier and Type	Method	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<View,Digest>	GMS.readViewAndDigest(byte[] buffer, int offset, int length)

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

Modifier and Type	Method	Description
void	GMS.castViewChangeAndSendJoinRsps(View new_view, Digest digest, java.util.Collection<Address> expected_acks, java.util.Collection<Address> joiners, JoinRsp jr)	Broadcasts the new view and digest as VIEW messages, possibly sends JOIN-RSP messages to joiners and then waits for acks from expected_acks
protected MutableDigest	Merger.MergeTask.consolidateDigests(View new_view, java.util.List<MergeData> merge_rsps)	Merge all digests into one.
protected static View	GMS.createDeltaView(View current_view, View next_view)
protected View	GMS.createViewFromDeltaView(View current_view, DeltaView delta_view)
protected static short	GMS.determineFlags(View view, Digest digest)
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.
protected static int	STABLE.getRank(Address member, View v)
void	GmsImpl.handleViewChange(View new_view, Digest digest)
void	ParticipantGmsImpl.handleViewChange(View view, Digest digest)
void	ServerGmsImpl.handleViewChange(View view, Digest digest)	Called by the GMS when a VIEW is received.
protected void	STABLE.handleViewChange(View v)
protected void	STATE_SOCK.handleViewChange(View v)
protected void	STATE_TRANSFER.handleViewChange(View v)
protected void	STATE.handleViewChange(View v)
protected void	StreamingStateTransfer.handleViewChange(View v)
void	GMS.installView(View new_view)
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 ByteArray	GMS.marshal(View view, 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 static boolean	GMS.writeAddresses(View view, Digest digest)

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

Modifier and Type	Method	Description
protected static java.util.Map<Address,java.util.Collection<Address>>	Merger.determineMergeCoords(java.util.Map<Address,View> views)	Needs to return a map of all subview coordinators and their views (as a collection of members).
protected Address	Merger.determineMergeLeader(java.util.Map<Address,View> views)	Returns the address of the merge leader
void	GmsImpl.merge(java.util.Map<Address,View> views)
void	Merger.merge(java.util.Map<Address,View> views)	Invoked upon receiving a MERGE event from the MERGE layer.
void	ServerGmsImpl.merge(java.util.Map<Address,View> views)	Invoked upon receiving a MERGE event from the MERGE layer.
static void	Merger.sanitizeViews(java.util.Map<Address,View> map)	Removes all members from a given view which don't have us in their view (https://issues.redhat.com/browse/JGRP-1061).
void	Merger.MergeTask.start(java.util.Map<Address,View> views)

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

Constructor	Description
JoinRsp(View v, Digest d)
MergeData(Address sender, View view, Digest digest)
MergeData(Address sender, View view, Digest digest, boolean merge_rejected)

Constructor parameters in org.jgroups.protocols.pbcast with type arguments of type View

Constructor	Description
Request(int type, Address mbr, java.util.Map<Address,View> views)

Uses of View in org.jgroups.protocols.relay

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

Modifier and Type	Field	Description
protected View	Bridge.view
protected View	RELAY.view
protected View	Relayer2.Bridge.view

Fields in org.jgroups.protocols.relay with type parameters of type View

Modifier and Type	Field	Description
protected java.util.Map<java.lang.String,View>	Topology.cache
protected java.util.function.BiConsumer<java.lang.String,View>	Topology.view_handler

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

Modifier and Type	Method	Description
View	RELAY.getBridgeView(java.lang.String cluster_name)
protected abstract View	Relayer.getBridgeView(java.lang.String cluster_name)
protected View	Relayer2.getBridgeView(java.lang.String cluster_name)
protected View	Relayer3.getBridgeView(java.lang.String cluster_name)
View	RELAY.view()

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

Modifier and Type	Method	Description
java.util.Map<java.lang.String,View>	Topology.cache()

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

Modifier and Type	Method	Description
protected static java.util.List<Address>	RELAY.determineSiteMasters(View view, int max_num_site_masters)	Iterates over the list of members and adds every member if the member's rank is below max_site_masters.
protected java.util.Map<java.lang.String,java.util.List<Address>>	Relayer2.Bridge.extract(View view)	Returns a map containing the site keys and addresses as values
abstract void	RELAY.handleView(View v)
void	RELAY2.handleView(View view)
void	RELAY3.handleView(View view)
protected void	Topology.put(java.lang.String site, View v)	Called when a response has been received.
protected static java.util.List<java.lang.String>	Bridge.removedRoutes(View old_view, View new_view)	Returns a list of routes that were in old_view, but are no longer in new_view
void	Bridge.viewAccepted(View new_view)	The view contains a list of SiteUUIDs.
void	Relayer2.Bridge.viewAccepted(View new_view)	The view contains a list of SiteUUIDs.

Method parameters in org.jgroups.protocols.relay with type arguments of type View

Modifier and Type	Method	Description
Topology	Topology.setViewHandler(java.util.function.BiConsumer<java.lang.String,View> c)	Sets a view handler

Uses of View in org.jgroups.util

Methods in org.jgroups.util that return View

Modifier and Type	Method	Description
static View	Util.readView(java.io.DataInput in)

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

Modifier and Type	Method	Description
static int	Util.getRank(View view, Address addr)	Returns the rank of a member in a given view
static java.util.Map<java.lang.String,java.util.List<Address>>	Util.getSites(View bridge_view, java.lang.String excluding_site)
static boolean	Util.isCoordinator(View view, Address local_addr)
static java.util.Collection<java.lang.String>	Util.otherSites(View bridge_view, java.lang.String excluding_site)	Returns the sites of the view (all addresses are SiteUUIDs) minus the given site, Example: bridge_view=A:net1,B:net1,X:net2,Y:net2, excluding_site=net1 -> ["net2"]
static int	Util.size(View view)
void	MyReceiver.viewAccepted(View new_view)
static void	Util.writeView(View view, java.io.DataOutput out)

Method parameters in org.jgroups.util with type arguments of type View

Modifier and Type	Method	Description
static boolean	Util.containsViewId(java.util.Collection<View> views, ViewId vid)
static java.util.Collection<Address>	Util.determineActualMergeCoords(java.util.Map<Address,View> map)	Similar to Util.determineMergeCoords(java.util.Map) but only actual coordinators are counted: an actual coord is when the sender of a view is the first member of that view
static java.util.Collection<Address>	Util.determineMergeCoords(java.util.Map<Address,View> map)	This is the same or a subset of Util.determineMergeParticipants(java.util.Map) and contains only members which are currently sub-partition coordinators.
static java.util.Collection<Address>	Util.determineMergeParticipants(java.util.Map<Address,View> map)	Determines the members which take part in a merge.