Package 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
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Nested Class Summary
Nested Classes Modifier and Type Interface Description static class
CPGroup.CPGroupStatus
Represents status of a CP group -
Field Summary
Fields Modifier and Type Field 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 Description CPGroupId
id()
Returns unique id of the CP groupCollection<CPMember>
members()
Returns current members of the CP groupCPGroup.CPGroupStatus
status()
Returns status of the CP group
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Field Details
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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
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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
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Method Details
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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
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