com.hazelcast.cp

Interface CPGroup

public interface CPGroup

Contains information about a CP group.

A CP group is a set of CP members that run the Raft consensus algorithm and contain CP data structure instances that are mapped to it.

There can be at most one active CP group with a given name.

See Also:

CPSubsystemManagementService

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	CPGroup.CPGroupStatus Represents status of a CP group

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_GROUP_NAME Name of the DEFAULT CP group that is used when no group name is specified while creating a CP data structure proxy.
static String	METADATA_CP_GROUP_NAME Name of the internal CP group that is used for maintaining CP groups and CP members

Method Summary

Modifier and Type	Method and Description
CPGroupId	id() Returns unique id of the CP group
Collection<CPMember>	members() Returns current members of the CP group
CPGroup.CPGroupStatus	status() Returns status of the CP group

Field Detail

METADATA_CP_GROUP_NAME

static final String METADATA_CP_GROUP_NAME

Name of the internal CP group that is used for maintaining CP groups and CP members

See Also:

Constant Field Values

DEFAULT_GROUP_NAME

static final String DEFAULT_GROUP_NAME

Name of the DEFAULT CP group that is used when no group name is specified while creating a CP data structure proxy.

See Also:

Constant Field Values

Method Detail

id

CPGroupId id()

Returns unique id of the CP group

status

CPGroup.CPGroupStatus status()

Returns status of the CP group

members

Collection<CPMember> members()

Returns current members of the CP group