Package org.apache.nifi.cluster.manager

Interface ComponentEntityMerger<EntityType extends ComponentEntity & Permissible>

All Known Implementing Classes:

AccessPolicyEntityMerger, ConnectionEntityMerger, ControllerServiceEntityMerger, FlowAnalysisRuleEntityMerger, FlowRegistryClientEntityMerger, FunnelEntityMerger, LabelEntityMerger, PortEntityMerger, ProcessGroupEntityMerger, ProcessorDiagnosticsEntityMerger, ProcessorEntityMerger, RemoteProcessGroupEntityMerger, ReportingTaskEntityMerger, UserEntityMerger, UserGroupEntityMerger, UserGroupsEntityMerger, UsersEntityMerger

public interface ComponentEntityMerger<EntityType extends ComponentEntity & Permissible>

Method Summary

Modifier and Type	Method	Description
default void	merge(EntityType clientEntity, Map<NodeIdentifier,EntityType> entityMap)	Merges the ComponentEntity responses according to their PermissionsDTOs.
default void	mergeComponents(EntityType clientEntity, Map<NodeIdentifier,EntityType> entityMap)	Performs the merging of the entities.

Method Details

merge

default void merge(EntityType clientEntity,
 Map<NodeIdentifier,EntityType> entityMap)

Merges the ComponentEntity responses according to their PermissionsDTOs. Responsible for invoking

invalid reference

ComponentEntityMerger#mergeComponents(EntityType, Map)

.

Parameters:

clientEntity - the entity being returned to the client

entityMap - all node responses

mergeComponents

default void mergeComponents(EntityType clientEntity,
 Map<NodeIdentifier,EntityType> entityMap)

Performs the merging of the entities. This method should not be called directly, it will be called by merge(EntityType, java.util.Map<org.apache.nifi.cluster.protocol.NodeIdentifier, EntityType>).

Parameters:

clientEntity - the entity being returned to the client

entityMap - all node responses