connector

Type Members

1. type Address = (String, Int)

   

2. type EdgeRank = Long

   

3. class NebulaConnectionConfig extends Serializable

   

4. case class NebulaEdge(source: VertexIDSlice, target: VertexIDSlice, rank: Option[EdgeRank], values: PropertyValues) extends Product with Serializable

   

5. case class NebulaEdges(propNames: PropertyNames, values: List[NebulaEdge], sourcePolicy: Option[KeyPolicy.Value], targetPolicy: Option[KeyPolicy.Value]) extends Product with Serializable

   

6. type NebulaGraphxEdge = org.apache.spark.graphx.Edge[(EdgeRank, Prop)]

   

7. type NebulaGraphxVertex = (VertexID, PropertyValues)

   

8. class NebulaOptions extends Serializable with Logging

   

9. class NebulaOptionsInWrite extends NebulaOptions

   

10. type NebulaType = Int

    

11. case class NebulaVertex(vertexIDSlice: VertexIDSlice, values: PropertyValues) extends Product with Serializable

    

12. case class NebulaVertices(propNames: PropertyNames, values: List[NebulaVertex], policy: Option[KeyPolicy.Value]) extends Product with Serializable

    

13. type Prop = List[Any]

    

14. type PropertyNames = List[String]

    

15. type PropertyValues = List[Any]

    

16. class ReadNebulaConfig extends Serializable

    

    config needed when read from nebula graph for read vertex or edge: you must need to set these configs: addresses/space/label you can set noColumn to true to read no vertex col, and you can set returnCols to read the specific cols, if the returnCols is empty, then read all the columns.

    config needed when read from nebula graph for read vertex or edge: you must need to set these configs: addresses/space/label you can set noColumn to true to read no vertex col, and you can set returnCols to read the specific cols, if the returnCols is empty, then read all the columns. you can set partitionNum to define spark partition nums to read nebula graph.

17. type VertexID = Long

    

18. type VertexIDSlice = String

    

19. class WriteNebulaEdgeConfig extends WriteNebulaConfig

    

    subclass of WriteNebulaConfig to config edge when write dataframe into nebula graph

20. class WriteNebulaVertexConfig extends WriteNebulaConfig

    

    subclass of WriteNebulaConfig to config vertex when write dataframe into nebula graph