Packages

trait ArrowScan extends AggregatingScan[ArrowAggregate]

Linear Supertypes
AggregatingScan[ArrowAggregate], LazyLogging, ConfiguredScan, SamplingIterator, AnyRef, Any
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  2. By Inheritance
Inherited
  1. ArrowScan
  2. AggregatingScan
  3. LazyLogging
  4. ConfiguredScan
  5. SamplingIterator
  6. AnyRef
  7. Any
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def hasNextData: Boolean
    Attributes
    protected
    Definition Classes
    AggregatingScan
  2. abstract def nextData(): RowValue
    Attributes
    protected
    Definition Classes
    AggregatingScan

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def aggregate[A <: AggregateCallback](callback: A): A

    Aggregates a batch of data.

    Aggregates a batch of data. May not exhaust the underlying data

    callback

    callback to provide for results

    returns

    callback

    Definition Classes
    AggregatingScan
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  7. def createResult(sft: SimpleFeatureType, transform: Option[SimpleFeatureType], batchSize: Int, options: Map[String, String]): ArrowAggregate

    Create the result object for the current scan

    Create the result object for the current scan

    sft

    simple feature type

    transform

    transform, if any

    batchSize

    batch size

    options

    scan options

    Definition Classes
    ArrowScan → AggregatingScan
  8. def defaultBatchSize: Int
    Attributes
    protected
    Definition Classes
    ArrowScan → AggregatingScan
  9. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  10. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  11. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  12. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  13. def init(options: Map[String, String]): Unit
    Definition Classes
    AggregatingScan → ConfiguredScan
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. lazy val logger: Logger
    Attributes
    protected
    Definition Classes
    LazyLogging
    Annotations
    @transient()
  16. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  18. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  19. def sample(options: Map[String, String]): Option[(SimpleFeature) ⇒ Boolean]

    Configure a sampling function based on the iterator configuration

    Configure a sampling function based on the iterator configuration

    options

    iterator options

    returns

    sampling function, if defined

    Definition Classes
    SamplingIterator
  20. def sample(options: Map[String, String]): Option[(SimpleFeature) ⇒ Boolean]

    Configure a sampling function based on the iterator configuration

    Configure a sampling function based on the iterator configuration

    options

    iterator options

    returns

    sampling function, if defined

    Definition Classes
    SamplingIterator
  21. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  22. def toString(): String
    Definition Classes
    AnyRef → Any
  23. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  24. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  25. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

Inherited from AggregatingScan[ArrowAggregate]

Inherited from LazyLogging

Inherited from ConfiguredScan

Inherited from SamplingIterator

Inherited from AnyRef

Inherited from Any

Ungrouped