Package org.odpi.openmetadata.governanceservers.openlineage.handlers

Class OpenLineageHandler

java.lang.Object

org.odpi.openmetadata.governanceservers.openlineage.handlers.OpenLineageHandler

public class OpenLineageHandler
extends Object

Constructor Summary

Constructors

Constructor	Description
OpenLineageHandler(OpenLineageQueryService lineageGraph)

Method Summary

Modifier and Type	Method	Description
LineageVertexResponse	getEntityDetails(String guid)	Gets entity details.
LineageResponse	lineage(Scope scope, String guid, boolean includeProcesses)	Returns a lineage subgraph.

Methods inherited from class java.lang.Object

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

Constructor Detail

OpenLineageHandler

public OpenLineageHandler(OpenLineageQueryService lineageGraph)

Method Detail

lineage

public LineageResponse lineage(Scope scope,
                               String guid,
                               boolean includeProcesses)
                        throws OpenLineageException

Returns a lineage subgraph.

Parameters:

scope - source-and-destination, end-to-end, ultimate-source, ultimate-destination, glossary.

guid - The guid of the node of which the lineage is queried from.

includeProcesses -

Returns:

A subgraph containing all relevant paths, in graphSON format.

Throws:

OpenLineageException

getEntityDetails

public LineageVertexResponse getEntityDetails(String guid)

Gets entity details.

Parameters:

guid - the guid

Returns:

the entity details