Interface GroupMembership<M extends GroupMember>

Type Parameters:

M - the group member type

All Superinterfaces:

GroupMembership<M>

All Known Implementing Classes:

ViewMembership

public interface GroupMembership<M extends GroupMember>
extends GroupMembership<M>

Group membership whose coordinator is identified by its index in the membership.

Author:

Paul Ferraro

Method Summary

Modifier and Type	Method	Description
default M	getCoordinator()	Returns the coordinator of this group membership.
int	getCoordinatorIndex()
static <M extends GroupMember> GroupMembership<M>	singleton(M member)

Methods inherited from interface org.wildfly.clustering.server.GroupMembership

getMembers

Method Details

getCoordinatorIndex

int getCoordinatorIndex()

getCoordinator

default M getCoordinator()

Description copied from interface: GroupMembership

Returns the coordinator of this group membership. All members of this membership will always agree on which member is the coordinator.

Specified by:

getCoordinator in interface GroupMembership<M extends GroupMember>

Returns:

the group coordinator

singleton

static <M extends GroupMember> GroupMembership<M> singleton(M member)