Class

com.datastax.bdp.graph.spark.graphframe

GraphComponentBuilder

Related Doc: package graphframe

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abstract class GraphComponentBuilder extends Serializable

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  1. GraphComponentBuilder
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Instance Constructors

  1. new GraphComponentBuilder(databaseName: String, label: String, schema: SerializableSchema, spark: SparkSession)

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Abstract Value Members

  1. abstract def df: DataFrame

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    returns

    result data frame

  2. abstract def idSqlColumns: Seq[Column]

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    Edge sql columns have a direct mapping, Vertices could be an array for multiple properties or struct for metadata, so it has code to extract key part here

    Edge sql columns have a direct mapping, Vertices could be an array for multiple properties or struct for metadata, so it has code to extract key part here

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    protected

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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    @throws( ... )
  6. val databaseName: String

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  7. final def eq(arg0: AnyRef): Boolean

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  8. def equals(arg0: Any): Boolean

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  9. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  10. lazy val focalVertexIdColumn: Column

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    vertex name in id separator Vertex id has format vertexLabel:base64(idColumns)

  11. final def getClass(): Class[_]

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    Definition Classes
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  12. def hashCode(): Int

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    Definition Classes
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  13. val idColumnContainer: ColumnContainer

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  14. val idColumns: Buffer[String]

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  15. final def isInstanceOf[T0]: Boolean

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    Definition Classes
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  16. val label: String

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  17. final def ne(arg0: AnyRef): Boolean

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  18. final def notify(): Unit

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  19. final def notifyAll(): Unit

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  20. val schema: SerializableSchema

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  21. val spark: SparkSession

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  22. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
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  23. def toString(): String

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  24. val vertex: Vertex

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  25. final def wait(): Unit

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    @throws( ... )
  26. final def wait(arg0: Long, arg1: Int): Unit

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  27. final def wait(arg0: Long): Unit

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Inherited from Serializable

Inherited from Serializable

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Inherited from Any

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