org.apache.nifi.provenance

Class NoOpProvenanceRepository

java.lang.Object

org.apache.nifi.provenance.NoOpProvenanceRepository

All Implemented Interfaces:

ProvenanceEventRepository, ProvenanceRepository

public class NoOpProvenanceRepository
extends Object
implements ProvenanceRepository

Implementation of ProvenanceRepository that does not store events.

Constructor Summary

Constructors

Constructor and Description
NoOpProvenanceRepository()

Method Summary

Modifier and Type	Method and Description
void	close()
ProvenanceEventBuilder	eventBuilder()
long	getContainerCapacity(String s)
String	getContainerFileStoreName(String s)
Set<String>	getContainerNames()
long	getContainerUsableSpace(String s)
ProvenanceEventRecord	getEvent(long id)
ProvenanceEventRecord	getEvent(long id, org.apache.nifi.authorization.user.NiFiUser user)
List<ProvenanceEventRecord>	getEvents(long firstRecordId, int maxRecords)
List<ProvenanceEventRecord>	getEvents(long firstRecordId, int maxRecords, org.apache.nifi.authorization.user.NiFiUser niFiUser)
Optional<ProvenanceEventRecord>	getLatestCachedEvent(String componentId)
Long	getMaxEventId()
ProvenanceEventRepository	getProvenanceEventRepository()
List<org.apache.nifi.provenance.search.SearchableField>	getSearchableAttributes()
List<org.apache.nifi.provenance.search.SearchableField>	getSearchableFields()
void	initialize(org.apache.nifi.events.EventReporter eventReporter, org.apache.nifi.authorization.Authorizer authorizer, ProvenanceAuthorizableFactory factory, IdentifierLookup identifierLookup)
void	registerEvent(ProvenanceEventRecord records)
void	registerEvents(Iterable<ProvenanceEventRecord> records)
AsyncLineageSubmission	retrieveLineageSubmission(String lineageIdentifier, org.apache.nifi.authorization.user.NiFiUser user)
org.apache.nifi.provenance.search.QuerySubmission	retrieveQuerySubmission(String queryIdentifier, org.apache.nifi.authorization.user.NiFiUser niFiUser)
AsyncLineageSubmission	submitExpandChildren(long eventId, org.apache.nifi.authorization.user.NiFiUser user)
AsyncLineageSubmission	submitExpandParents(long eventId, org.apache.nifi.authorization.user.NiFiUser user)
ComputeLineageSubmission	submitLineageComputation(long eventId, org.apache.nifi.authorization.user.NiFiUser user)
ComputeLineageSubmission	submitLineageComputation(String s, org.apache.nifi.authorization.user.NiFiUser niFiUser)
org.apache.nifi.provenance.search.QuerySubmission	submitQuery(org.apache.nifi.provenance.search.Query query, org.apache.nifi.authorization.user.NiFiUser niFiUser)

Methods inherited from class java.lang.Object

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

Constructor Detail

NoOpProvenanceRepository

public NoOpProvenanceRepository()

Method Detail

initialize

public void initialize(org.apache.nifi.events.EventReporter eventReporter,
                       org.apache.nifi.authorization.Authorizer authorizer,
                       ProvenanceAuthorizableFactory factory,
                       IdentifierLookup identifierLookup)
                throws IOException

Specified by:

initialize in interface ProvenanceRepository

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface ProvenanceEventRepository

Throws:

IOException

eventBuilder

public ProvenanceEventBuilder eventBuilder()

Specified by:

eventBuilder in interface ProvenanceEventRepository

getEvent

public ProvenanceEventRecord getEvent(long id)
                               throws IOException

Specified by:

getEvent in interface ProvenanceEventRepository

Throws:

IOException

getEvent

public ProvenanceEventRecord getEvent(long id,
                                      org.apache.nifi.authorization.user.NiFiUser user)
                               throws IOException

Specified by:

getEvent in interface ProvenanceRepository

Throws:

IOException

getEvents

public List<ProvenanceEventRecord> getEvents(long firstRecordId,
                                             int maxRecords)
                                      throws IOException

Specified by:

getEvents in interface ProvenanceEventRepository

Throws:

IOException

getEvents

public List<ProvenanceEventRecord> getEvents(long firstRecordId,
                                             int maxRecords,
                                             org.apache.nifi.authorization.user.NiFiUser niFiUser)
                                      throws IOException

Specified by:

getEvents in interface ProvenanceRepository

Throws:

IOException

getMaxEventId

public Long getMaxEventId()

Specified by:

getMaxEventId in interface ProvenanceEventRepository

registerEvent

public void registerEvent(ProvenanceEventRecord records)

Specified by:

registerEvent in interface ProvenanceEventRepository

registerEvents

public void registerEvents(Iterable<ProvenanceEventRecord> records)

Specified by:

registerEvents in interface ProvenanceEventRepository

getProvenanceEventRepository

public ProvenanceEventRepository getProvenanceEventRepository()

Specified by:

getProvenanceEventRepository in interface ProvenanceRepository

submitQuery

public org.apache.nifi.provenance.search.QuerySubmission submitQuery(org.apache.nifi.provenance.search.Query query,
                                                                     org.apache.nifi.authorization.user.NiFiUser niFiUser)

Specified by:

submitQuery in interface ProvenanceRepository

getLatestCachedEvent

public Optional<ProvenanceEventRecord> getLatestCachedEvent(String componentId)
                                                     throws IOException

Specified by:

getLatestCachedEvent in interface ProvenanceRepository

Throws:

IOException

retrieveQuerySubmission

public org.apache.nifi.provenance.search.QuerySubmission retrieveQuerySubmission(String queryIdentifier,
                                                                                 org.apache.nifi.authorization.user.NiFiUser niFiUser)

Specified by:

retrieveQuerySubmission in interface ProvenanceRepository

submitLineageComputation

public ComputeLineageSubmission submitLineageComputation(String s,
                                                         org.apache.nifi.authorization.user.NiFiUser niFiUser)

Specified by:

submitLineageComputation in interface ProvenanceRepository

submitLineageComputation

public ComputeLineageSubmission submitLineageComputation(long eventId,
                                                         org.apache.nifi.authorization.user.NiFiUser user)

Specified by:

submitLineageComputation in interface ProvenanceRepository

getSearchableFields

public List<org.apache.nifi.provenance.search.SearchableField> getSearchableFields()

Specified by:

getSearchableFields in interface ProvenanceRepository

getSearchableAttributes

public List<org.apache.nifi.provenance.search.SearchableField> getSearchableAttributes()

Specified by:

getSearchableAttributes in interface ProvenanceRepository

getContainerNames

public Set<String> getContainerNames()

Specified by:

getContainerNames in interface ProvenanceRepository

getContainerCapacity

public long getContainerCapacity(String s)
                          throws IOException

Specified by:

getContainerCapacity in interface ProvenanceRepository

Throws:

IOException

getContainerFileStoreName

public String getContainerFileStoreName(String s)

Specified by:

getContainerFileStoreName in interface ProvenanceRepository

getContainerUsableSpace

public long getContainerUsableSpace(String s)
                             throws IOException

Specified by:

getContainerUsableSpace in interface ProvenanceRepository

Throws:

IOException

retrieveLineageSubmission

public AsyncLineageSubmission retrieveLineageSubmission(String lineageIdentifier,
                                                        org.apache.nifi.authorization.user.NiFiUser user)

Specified by:

retrieveLineageSubmission in interface ProvenanceRepository

submitExpandParents

public AsyncLineageSubmission submitExpandParents(long eventId,
                                                  org.apache.nifi.authorization.user.NiFiUser user)

Specified by:

submitExpandParents in interface ProvenanceRepository

submitExpandChildren

public AsyncLineageSubmission submitExpandChildren(long eventId,
                                                   org.apache.nifi.authorization.user.NiFiUser user)

Specified by:

submitExpandChildren in interface ProvenanceRepository