Package org.apache.nifi.cluster.manager

Class ProcessorEntityMerger

java.lang.Object

org.apache.nifi.cluster.manager.ProcessorEntityMerger

All Implemented Interfaces:

ComponentEntityMerger<ProcessorEntity>, ComponentEntityStatusMerger<ProcessorStatusDTO>

public class ProcessorEntityMerger
extends Object
implements ComponentEntityMerger<ProcessorEntity>, ComponentEntityStatusMerger<ProcessorStatusDTO>

Constructor Summary

Constructors

Constructor	Description
ProcessorEntityMerger()

Method Summary

Modifier and Type	Method	Description
void	merge(ProcessorEntity clientEntity, Map<NodeIdentifier,ProcessorEntity> entityMap)	Merges the ComponentEntity responses according to their PermissionsDTOs.
void	mergeComponents(ProcessorEntity clientEntity, Map<NodeIdentifier,ProcessorEntity> entityMap)	Merges the ProcessorEntity responses.
private static void	mergeDtos(ProcessorDTO clientDto, Map<NodeIdentifier,ProcessorDTO> dtoMap)
void	mergeStatus(ProcessorStatusDTO clientStatus, boolean clientStatusReadablePermission, ProcessorStatusDTO 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

ProcessorEntityMerger

public ProcessorEntityMerger()

Method Details

merge

public void merge(ProcessorEntity clientEntity,
 Map<NodeIdentifier,ProcessorEntity> 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<ProcessorEntity>

Parameters:

clientEntity - the entity being returned to the client

entityMap - all node responses

mergeComponents

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

Merges the ProcessorEntity responses.

Specified by:

mergeComponents in interface ComponentEntityMerger<ProcessorEntity>

Parameters:

clientEntity - the entity being returned to the client

entityMap - all node responses

mergeStatus

public void mergeStatus(ProcessorStatusDTO clientStatus,
 boolean clientStatusReadablePermission,
 ProcessorStatusDTO 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<ProcessorStatusDTO>

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(ProcessorDTO clientDto,
 Map<NodeIdentifier,ProcessorDTO> dtoMap)