Package org.apache.nifi.cluster.manager

Class RemoteProcessGroupEntityMerger

java.lang.Object

org.apache.nifi.cluster.manager.RemoteProcessGroupEntityMerger

All Implemented Interfaces:

ComponentEntityMerger<RemoteProcessGroupEntity>, ComponentEntityStatusMerger<RemoteProcessGroupStatusDTO>

public class RemoteProcessGroupEntityMerger
extends Object
implements ComponentEntityMerger<RemoteProcessGroupEntity>, ComponentEntityStatusMerger<RemoteProcessGroupStatusDTO>

Constructor Summary

Constructors

Constructor	Description
RemoteProcessGroupEntityMerger()

Method Summary

Modifier and Type	Method	Description
void	merge(RemoteProcessGroupEntity clientEntity, Map<NodeIdentifier,RemoteProcessGroupEntity> entityMap)	Merges the ComponentEntity responses according to their PermissionsDTOs.
void	mergeComponents(RemoteProcessGroupEntity clientEntity, Map<NodeIdentifier,RemoteProcessGroupEntity> entityMap)	Merges the RemoteProcessGroupEntity responses.
private static void	mergeDtos(RemoteProcessGroupDTO clientDto, Map<NodeIdentifier,RemoteProcessGroupDTO> dtoMap)
void	mergeStatus(RemoteProcessGroupStatusDTO clientStatus, boolean clientStatusReadablePermission, RemoteProcessGroupStatusDTO status, boolean statusReadablePermission, NodeIdentifier statusNodeIdentifier)	Merges status into clientStatus based on the given permissions.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

RemoteProcessGroupEntityMerger

public RemoteProcessGroupEntityMerger()

Method Details

merge

public void merge(RemoteProcessGroupEntity clientEntity,
 Map<NodeIdentifier,RemoteProcessGroupEntity> entityMap)

Description copied from interface: ComponentEntityMerger

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

invalid reference

ComponentEntityMerger#mergeComponents(EntityType, Map)

.

Specified by:

merge in interface ComponentEntityMerger<RemoteProcessGroupEntity>

Parameters:

clientEntity - the entity being returned to the client

entityMap - all node responses

mergeComponents

public void mergeComponents(RemoteProcessGroupEntity clientEntity,
 Map<NodeIdentifier,RemoteProcessGroupEntity> entityMap)

Merges the RemoteProcessGroupEntity responses.

Specified by:

mergeComponents in interface ComponentEntityMerger<RemoteProcessGroupEntity>

Parameters:

clientEntity - the entity being returned to the client

entityMap - all node responses

mergeStatus

public void mergeStatus(RemoteProcessGroupStatusDTO clientStatus,
 boolean clientStatusReadablePermission,
 RemoteProcessGroupStatusDTO status,
 boolean statusReadablePermission,
 NodeIdentifier statusNodeIdentifier)

Description copied from interface: ComponentEntityStatusMerger

Merges status into clientStatus based on the given permissions.

Specified by:

mergeStatus in interface ComponentEntityStatusMerger<RemoteProcessGroupStatusDTO>

Parameters:

clientStatus - The status that will be returned to the client after merging

clientStatusReadablePermission - The read permission of the status that will be returned to the client after merging

status - The status to be merged into the client status

statusReadablePermission - The read permission of the status to be merged into the client status

statusNodeIdentifier - The NodeIdentifier of the node from which status was received

mergeDtos

private static void mergeDtos(RemoteProcessGroupDTO clientDto,
 Map<NodeIdentifier,RemoteProcessGroupDTO> dtoMap)