org.jgroups

Provides top-level public JGroups classes such as Channel, Message, etc.

Interface Summary
Interface	Description
Address	Address identifies cluster member.
ChannelListener	Allows a listener to be notified when an important channel lifecycle event occurs.
Constructable<T>	Interface returning a supplier which can be called to create an instance
MembershipListener	Allows a listener to be notified when group membership changes.
MessageListener	MessageListener allows a listener to be notified when a `Message` or a state transfer events arrives to a node.
PhysicalAddress	Represents a physical (as opposed to logical) address
Receiver	Defines the callbacks that are invoked when messages, views etc are received on a channel
StateListener	Interface to provide state (state provider) and set state (state requester)
UpHandler	Provides a hook to hijack all events received by a certain channel which has installed this UpHandler.

Class Summary
Class	Description
AnycastAddress	This type of address represents a subset of the cluster members in which the total order properties must be applied, e.g.
Channel	Deprecated. Use `JChannel` instead
Event	Event is a JGroups internal class used for inter-stack and intra-stack communication.
Global	Global is a JGroups internal class defining global variables.
Header	Header is a JGroups internal base class for all JGroups headers.
JChannel	A channel represents a group communication endpoint (like a socket).
JChannelProbeHandler
JChannelProbeHandler.ThreadEntry
Membership	Represents a membership of a cluster group.
MergeView	A view that is sent as a result of a cluster merge.
Message	A Message encapsulates data sent to members of a group.
ReceiverAdapter	An adapter implementing the Receiver interface with no-op implementations.
Version	We're using the scheme described at http://www.jboss.com/index.html?module=bb&op=viewtopic&t=77231 for major, minor and micro version numbers.
View	A view is a local representation of the current membership of a group.
ViewId	ViewIds are used for ordering views (each view has a ViewId and a list of members).

Enum Summary
Enum Description

Channel.State

JChannel.State

Message.Flag

Message.TransientFlag

Exception Summary
Exception	Description
StateTransferException	`StateTransferException` is thrown to indicate a failure of a state transfer between cluster members.
SuspectedException	Thrown if a message is sent to a suspected member.
UnreachableException	Thrown if member in different site cannot be contacted; used by RELAY2