Trait

org.apache.spark.h2o.converters

ReadConverterContext

Related Doc: package converters

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trait ReadConverterContext extends AnyRef

Methods which each ReadConverterContext has to implement.

Read Converter Context is a class which holds the state of connection/chunks and allows us to read/download data from those chunks via unified API

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Abstract Value Members

  1. abstract val chunkIdx: Int

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    Chunk Idx/Partition index

  2. abstract def getDouble(columnNum: Int): Option[Double]

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  3. abstract def getLong(columnNum: Int): Option[Long]

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  4. abstract def getString(columnNum: Int): Option[String]

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  5. abstract def isNA(columnNum: Int): Boolean

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  6. abstract val keyName: String

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    Key pointing to underlying H2OFrame

  7. abstract def numRows: Int

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Concrete Value Members

  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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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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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 finalize(): Unit

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  9. val get: (DataType) ⇒ Getter

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  10. def getBoolean(columnNum: Int): Option[Boolean]

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  11. def getByte(columnNum: Int): Option[Byte]

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

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    Definition Classes
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  13. def getFloat(columnNum: Int): Option[Float]

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  14. def getInt(columnNum: Int): Option[Int]

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  15. def getNullable(dataType: DataType): (Int) ⇒ Any

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  16. def getShort(columnNum: Int): Option[Short]

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  17. def getTimestamp(columnNum: Int): Option[Long]

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  18. def getUTF8String(columnNum: Int): Option[UTF8String]

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  19. def hasNext: Boolean

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  20. def hashCode(): Int

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  21. def increaseRowIdx(): Unit

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  22. final def isInstanceOf[T0]: Boolean

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

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  24. final def notify(): Unit

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  25. final def notifyAll(): Unit

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  26. var rowIdx: Int

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    Current row index

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

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  28. def toString(): String

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  29. final def wait(): Unit

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  30. final def wait(arg0: Long, arg1: Int): Unit

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

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