org.odpi.openmetadata.openconnectors.governancedaemonconnectors.openlineageconnectors.janusconnector.factory

Class GraphFactory

java.lang.Object

org.odpi.openmetadata.openconnectors.governancedaemonconnectors.openlineageconnectors.janusconnector.factory.IndexingFactory

org.odpi.openmetadata.openconnectors.governancedaemonconnectors.openlineageconnectors.janusconnector.factory.GraphFactory

public class GraphFactory
extends IndexingFactory

Constructor Summary

Constructors

Constructor and Description
GraphFactory()

Method Summary

Modifier and Type	Method and Description
void	closeGraph() Closes the graph instance.
boolean	isSupportingTransactions()
org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource	openGraph(String providerClass, ConnectionProperties connectionProperties, AuditLog auditLog) Set the config for Janus Graph.

Methods inherited from class org.odpi.openmetadata.openconnectors.governancedaemonconnectors.openlineageconnectors.janusconnector.factory.IndexingFactory

createCompositeIndexForProperty

Methods inherited from class java.lang.Object

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

Constructor Detail

GraphFactory

public GraphFactory()

Method Detail

openGraph

public org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource openGraph(String providerClass,
                                                                                               ConnectionProperties connectionProperties,
                                                                                               AuditLog auditLog)
                                                                                        throws JanusConnectorException

Set the config for Janus Graph.

Parameters:

providerClass - - Provider Class name to be used

connectionProperties - - POJO for the configuration used to create the connector.

auditLog - - Used for logging errors

Returns:

GraphTraversalSource DSL of Gremlin

Throws:

JanusConnectorException - if init fails

closeGraph

public void closeGraph()

Closes the graph instance.

isSupportingTransactions

public boolean isSupportingTransactions()