org.apache.nifi.web.api.dto.provenance.lineage

Class LineageRequestDTO

java.lang.Object

org.apache.nifi.web.api.dto.provenance.lineage.LineageRequestDTO

public class LineageRequestDTO
extends Object

Represents the request for lineage for a flowfile.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LineageRequestDTO.LineageRequestType The type of this lineage request.

Field Summary

Fields

Modifier and Type	Field and Description
private String	clusterNodeId
private Long	eventId
private LineageRequestDTO.LineageRequestType	lineageRequestType
private String	uuid

Constructor Summary

Constructors

Constructor and Description
LineageRequestDTO()

Method Summary

Modifier and Type	Method and Description
String	getClusterNodeId()
Long	getEventId()
LineageRequestDTO.LineageRequestType	getLineageRequestType()
String	getUuid()
void	setClusterNodeId(String clusterNodeId)
void	setEventId(Long eventId)
void	setLineageRequestType(LineageRequestDTO.LineageRequestType lineageRequestType)
void	setUuid(String uuid)

Methods inherited from class java.lang.Object

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

Field Detail

eventId

private Long eventId

lineageRequestType

private LineageRequestDTO.LineageRequestType lineageRequestType

uuid

private String uuid

clusterNodeId

private String clusterNodeId

Constructor Detail

LineageRequestDTO

public LineageRequestDTO()

Method Detail

getEventId

public Long getEventId()

Returns:

event id that was used to generate this lineage

setEventId

public void setEventId(Long eventId)

getLineageRequestType

public LineageRequestDTO.LineageRequestType getLineageRequestType()

Returns:

type of lineage request. Either 'PARENTS', 'CHILDREN', or 'FLOWFILE'. PARENTS will return the lineage for the flowfiles that are parents of the specified event. CHILDREN will return the lineage of for the flowfiles that are children of the specified event. FLOWFILE will return the lineage for the specified flowfile.

setLineageRequestType

public void setLineageRequestType(LineageRequestDTO.LineageRequestType lineageRequestType)

getClusterNodeId

public String getClusterNodeId()

Returns:

id of the node in the cluster where this lineage originated

setClusterNodeId

public void setClusterNodeId(String clusterNodeId)

getUuid

public String getUuid()

Returns:

uuid that was used to generate this lineage

setUuid

public void setUuid(String uuid)