Uses of Interface
org.apache.nifi.controller.repository.claim.ResourceClaim

Packages that use ResourceClaim

Package	Description
org.apache.nifi.controller.repository
org.apache.nifi.controller.repository.claim
org.apache.nifi.diagnostics

Uses of ResourceClaim in org.apache.nifi.controller.repository

Methods in org.apache.nifi.controller.repository that return types with arguments of type ResourceClaim

Modifier and Type	Method	Description
default Set<ResourceClaim>	FlowFileRepository.findOrphanedResourceClaims()	Returns the set of Resource Claims that are referenced by FlowFiles that have been "orphaned" because they belong to FlowFile Queues/Connections that did not exist in the flow when NiFi started
default Map<ResourceClaim,Set<ResourceClaimReference>>	FlowFileRepository.findResourceClaimReferences(Set<ResourceClaim> resourceClaims, FlowFileSwapManager swapManager)	Scans the FlowFile Repository to locate any FlowFiles that reference the given Resource Claims.
default Set<ResourceClaim>	ContentRepository.getActiveResourceClaims(String containerName)	Optional operation that returns a List of all Resource Claims that exist in the given Container that are considered "active" (i.e., not archived)
List<ResourceClaim>	SwapSummary.getResourceClaims()	Returns a List of all ResourceClaims that are referenced by the FlowFiles in the swap file.

Methods in org.apache.nifi.controller.repository with parameters of type ResourceClaim

Modifier and Type	Method	Description
InputStream	ContentRepository.read(ResourceClaim claim)	Provides access ot the input stream for the entire Resource Claim
long	ContentRepository.size(ResourceClaim claim)

Method parameters in org.apache.nifi.controller.repository with type arguments of type ResourceClaim

Modifier and Type	Method	Description
default Map<ResourceClaim,Set<ResourceClaimReference>>	FlowFileRepository.findResourceClaimReferences(Set<ResourceClaim> resourceClaims, FlowFileSwapManager swapManager)	Scans the FlowFile Repository to locate any FlowFiles that reference the given Resource Claims.

Uses of ResourceClaim in org.apache.nifi.controller.repository.claim

Methods in org.apache.nifi.controller.repository.claim that return ResourceClaim

Modifier and Type	Method	Description
ResourceClaim	ContentClaim.getResourceClaim()
ResourceClaim	ResourceClaimManager.getResourceClaim(String container, String section, String id)	Returns the Resource Claim with the given id, container, and section, if one exists, null otherwise
ResourceClaim	ResourceClaimManager.newResourceClaim(String container, String section, String id, boolean lossTolerant, boolean writable)	Creates a new Resource Claim with the given id, container, section, and loss tolerance.

Methods in org.apache.nifi.controller.repository.claim with parameters of type ResourceClaim

Modifier and Type	Method	Description
default int	ResourceClaim.compareTo(ResourceClaim other)	Provides the natural ordering for ResourceClaim objects.
int	ResourceClaimManager.decrementClaimantCount(ResourceClaim claim)	Decreases by 1 the count of how many FlowFiles hold a claim to a particular piece of FlowFile content and returns the new count
void	ResourceClaimManager.freeze(ResourceClaim claim)	Freezes the Resource Claim so that it can no longer be written to
int	ResourceClaimManager.getClaimantCount(ResourceClaim claim)
int	ResourceClaimManager.incrementClaimantCount(ResourceClaim claim)	Increases by 1 the count of how many FlowFiles hold a claim to a particular piece of FlowFile content and returns the new count
int	ResourceClaimManager.incrementClaimantCount(ResourceClaim claim, boolean newClaim)	Increases by 1 the count of how many FlowFiles hold a claim to a particular piece of FlowFile content and returns the new count.
boolean	ResourceClaimManager.isDestructable(ResourceClaim claim)	Indicates whether or not the given Resource Claim is awaiting destruction
void	ResourceClaimManager.markDestructable(ResourceClaim claim)	Indicates that the given ResourceClaim can now be destroyed by the appropriate Content Repository.

Method parameters in org.apache.nifi.controller.repository.claim with type arguments of type ResourceClaim

Modifier and Type	Method	Description
void	ResourceClaimManager.drainDestructableClaims(Collection<ResourceClaim> destination, int maxElements)	Drains up to maxElements Content Claims from the internal queue of destructable content claims to the given destination so that they can be destroyed.
void	ResourceClaimManager.drainDestructableClaims(Collection<ResourceClaim> destination, int maxElements, long timeout, TimeUnit unit)	Drains up to maxElements Content Claims from the internal queue of destructable content claims to the given destination so that they can be destroyed.

Uses of ResourceClaim in org.apache.nifi.diagnostics

Fields in org.apache.nifi.diagnostics with type parameters of type ResourceClaim

Modifier and Type	Field	Description
private Map<ResourceClaim,Integer>	SystemDiagnostics.claimantCounts
private Set<ResourceClaim>	SystemDiagnostics.destructableClaims

Methods in org.apache.nifi.diagnostics that return types with arguments of type ResourceClaim

Modifier and Type	Method	Description
Map<ResourceClaim,Integer>	SystemDiagnostics.getClaimantCounts()
Set<ResourceClaim>	SystemDiagnostics.getDestructableClaims()

Method parameters in org.apache.nifi.diagnostics with type arguments of type ResourceClaim

Modifier and Type	Method	Description
void	SystemDiagnostics.setClaimantCounts(Map<ResourceClaim,Integer> claimantCounts)
void	SystemDiagnostics.setDestructableClaims(Set<ResourceClaim> destructableClaims)