Package oracle.pgx.api.frames

Class PgxEdgeProviderFromFramesCreator

java.lang.Object

oracle.pgx.api.frames.AbstractPgxEntityProviderFromFramesCreator

oracle.pgx.api.frames.PgxEdgeProviderFromFramesCreator

public class PgxEdgeProviderFromFramesCreator
extends AbstractPgxEntityProviderFromFramesCreator

An edge provider creator for creating a PgxGraph.

Since:

21.3

Constructor Summary

Constructors

Constructor	Description
PgxEdgeProviderFromFramesCreator(SessionContext sessionContext, oracle.pgx.api.internal.Core core, oracle.pgx.api.frames.internal.EdgeFrameDeclaration edgeFrameDeclaration, PgxGraphFromFramesCreator graphFromFramesCreator)	Create a new edge provider creator

Method Summary

Modifier and Type	Method	Description
PgxEdgeProviderFromFramesCreator	destinationVertexKeyColumn(java.lang.String columnName)	Set the column name containing the destination vertex keys
PgxEdgeProviderFromFramesCreator	edgeKeyColumn(java.lang.String keyColumn)	Set the key column for the edge provider
PgxEdgeProviderFromFramesCreator	label(java.lang.String label)	Set the label for the edge provider
PgxEdgeProviderFromFramesCreator	sourceVertexKeyColumn(java.lang.String columnName)	Set the column name containing the source vertex keys

Methods inherited from class oracle.pgx.api.frames.AbstractPgxEntityProviderFromFramesCreator

create, createAsync, edgeProvider, partitioned, vertexProvider

Methods inherited from class java.lang.Object

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

Constructor Detail

PgxEdgeProviderFromFramesCreator

public PgxEdgeProviderFromFramesCreator(SessionContext sessionContext,
                                        oracle.pgx.api.internal.Core core,
                                        oracle.pgx.api.frames.internal.EdgeFrameDeclaration edgeFrameDeclaration,
                                        PgxGraphFromFramesCreator graphFromFramesCreator)

Create a new edge provider creator

Parameters:

sessionContext - the session context to use

core - the core to use

edgeFrameDeclaration - the EdgeFrameDeclaration of the provider

graphFromFramesCreator - the PgxGraphFromFramesCreator to use

Since:

21.3

Method Detail

sourceVertexKeyColumn

public PgxEdgeProviderFromFramesCreator sourceVertexKeyColumn(java.lang.String columnName)

Set the column name containing the source vertex keys

Parameters:

columnName - column to use

Returns:

this object

destinationVertexKeyColumn

public PgxEdgeProviderFromFramesCreator destinationVertexKeyColumn(java.lang.String columnName)

Set the column name containing the destination vertex keys

Parameters:

columnName - column to use

Returns:

this object

edgeKeyColumn

public PgxEdgeProviderFromFramesCreator edgeKeyColumn(java.lang.String keyColumn)

Set the key column for the edge provider

Parameters:

keyColumn - column to use as key column for the provider

Returns:

this object

Since:

24.1

label

public PgxEdgeProviderFromFramesCreator label(java.lang.String label)

Set the label for the edge provider

Parameters:

label - label to use

Returns:

this object

Since:

24.1