com.alpine.plugin.core.io.defaults

AbstractHdfsParquetDataset

abstract class AbstractHdfsParquetDataset extends HdfsParquetDataset

Abstract implementation of HdfsParquetDataset. Can be extended by developers who want custom behaviour not provided by HdfsParquetDatasetDefault.

Linear Supertypes
HdfsParquetDataset, HdfsTabularDataset, TabularDataset, HdfsFile, IOBase, Serializable, AnyRef, Any
Known Subclasses
HdfsParquetDatasetDefault
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Inherited
  1. AbstractHdfsParquetDataset
  2. HdfsParquetDataset
  3. HdfsTabularDataset
  4. TabularDataset
  5. HdfsFile
  6. IOBase
  7. Serializable
  8. AnyRef
  9. Any
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Visibility
  1. Public
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Instance Constructors

  1. new AbstractHdfsParquetDataset(path: String, tabularSchema: TabularSchema, sourceOperatorInfo: Option[OperatorInfo], addendum: Map[String, AnyRef])

    path

    Path of the file in HDFS.

    tabularSchema

    Description of the column structure of the file.

    sourceOperatorInfo

    Information about the operator that generated this object as output.

    addendum

    Map containing additional information.

Value Members

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  6. val addendum: Map[String, AnyRef]

    Map containing additional information.

    Map containing additional information.

    Definition Classes
    AbstractHdfsParquetDataset → IOBase

  7. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  8. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  9. def displayName: String

    This is used to display a customized name of the output from the UI.

    This is used to display a customized name of the output from the UI.

    returns

    The display name for this object.

    Definition Classes
    AbstractHdfsParquetDataset → IOBase

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

    Definition Classes
    AnyRef

  11. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  12. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

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

    Definition Classes
    AnyRef → Any

  14. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  15. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  17. final def notify(): Unit

    Definition Classes
    AnyRef

  18. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  19. val path: String

    Path of the file in HDFS.

    Path of the file in HDFS.

    Definition Classes
    AbstractHdfsParquetDataset → HdfsFile

  20. val sourceOperatorInfo: Option[OperatorInfo]

    Information about the operator that generated this object as output.

    Information about the operator that generated this object as output.

    Definition Classes
    AbstractHdfsParquetDataset → IOBase

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

    Definition Classes
    AnyRef

  22. val tabularSchema: TabularSchema

    Description of the column structure of the file.

    Description of the column structure of the file.

    Definition Classes
    AbstractHdfsParquetDataset → TabularDataset

  23. def toString(): String

    Definition Classes
    AnyRef → Any

  24. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from HdfsParquetDataset

Inherited from HdfsTabularDataset

Inherited from TabularDataset

Inherited from HdfsFile

Inherited from IOBase

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped