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object Utils

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  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  6. final def eq(arg0: AnyRef): Boolean
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  7. def equals(arg0: Any): Boolean
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  8. def generateGraphInfo(path: String, graphName: String, directed: Boolean, vertexChunkSize: Long, edgeChunkSize: Long, fileType: String, version: String, vertexSchemas: Map[String, StructType], edgeSchemas: Map[(String, String, String), StructType], primaryKeys: Map[String, String]): GraphInfo

    Generate graph info with schema of graph data.

    Generate graph info with schema of graph data.

    path

    prefix of graph info

    graphName

    name of graph

    directed

    directed or not of graph

    vertexChunkSize

    chunk size for every vertex type

    edgeChunkSize

    chunk size for every edge type

    fileType

    file type for payload data file, support [csv, orc, parquet]

    vertexSchemas

    schemas of every vertex type

    edgeSchemas

    schemas of every edge type

    returns

    graph info

  9. final def getClass(): Class[_]
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  10. def hashCode(): Int
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  11. final def isInstanceOf[T0]: Boolean
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  12. def joinEdgesWithVertexPrimaryKey(edgeDf: DataFrame, sourceDf: DataFrame, targetDf: DataFrame, sourceKey: String, targetKey: String): DataFrame

    Join and convert source index and target index to primary key in edges

    Join and convert source index and target index to primary key in edges

    edgeDf

    edge data frame

    sourceDf

    source vertex data frame

    targetDf

    target vertex data frame

    sourceKey

    source vertex primary key

    targetKey

    target vertex primary key

    returns

    new edge data frame

  13. final def ne(arg0: AnyRef): Boolean
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  14. final def notify(): Unit
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  15. final def notifyAll(): Unit
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  16. def redact(regex: Option[Regex], text: String): String

    Redact the sensitive information in the given string.

  17. def sparkDataType2GraphArTypeName(dataType: DataType): String
  18. final def synchronized[T0](arg0: ⇒ T0): T0
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  19. def toString(): String
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  20. final def wait(arg0: Long, arg1: Int): Unit
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  22. final def wait(): Unit
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  1. def finalize(): Unit
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