org.apache.nifi.provenance.search

Interface QuerySubmission

public interface QuerySubmission

Method Summary

Modifier and Type	Method and Description
void	cancel() Cancels the query
Query	getQuery()
String	getQueryIdentifier()
QueryResult	getResult()
Date	getSubmissionTime()
String	getSubmitterIdentity()
boolean	isCanceled()

Method Detail

getQuery

Query getQuery()

Returns:

the query that this submission pertains to

getResult

QueryResult getResult()

Returns:

the QueryResult for this query. Note that the result is only a partial result if the result of calling QueryResult.isFinished() is false

getSubmissionTime

Date getSubmissionTime()

Returns:

the date at which this query was submitted

getQueryIdentifier

String getQueryIdentifier()

Returns:

the generated identifier for this query result

cancel

void cancel()

Cancels the query

isCanceled

boolean isCanceled()

Returns:

true if cancel() has been called, false otherwise

getSubmitterIdentity

String getSubmitterIdentity()

Returns:

the identity of the user who submitted the query