Class/Object

org.locationtech.geomesa.accumulo.iterators

BaseAggregatingIterator

Related Docs: object BaseAggregatingIterator | package iterators

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abstract class BaseAggregatingIterator[T <: AnyRef { ... /* 2 definitions in type refinement */ }] extends SortedKeyValueIterator[Key, Value] with AggregatingScan[T] with DeduplicatingScan[T]

Aggregating iterator - only works on kryo-encoded features

Linear Supertypes
DeduplicatingScan[T], AggregatingScan[T], LazyLogging, ConfiguredScan, SamplingIterator, SortedKeyValueIterator[Key, Value], AnyRef, Any
Known Subclasses
ArrowIterator, BinAggregatingIterator, KryoLazyDensityIterator, KryoLazyStatsIterator, PrecomputedBinAggregatingIterator, Z2DensityIterator, Z3DensityIterator
Ordering
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  2. By inheritance
Inherited
  1. BaseAggregatingIterator
  2. DeduplicatingScan
  3. AggregatingScan
  4. LazyLogging
  5. ConfiguredScan
  6. SamplingIterator
  7. SortedKeyValueIterator
  8. AnyRef
  9. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new BaseAggregatingIterator()

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Abstract Value Members

  1. abstract def aggregateResult(sf: SimpleFeature, result: T): Unit

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    Attributes
    protected
    Definition Classes
    AggregatingScan

  2. abstract def encodeResult(result: T): Array[Byte]

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    Attributes
    protected
    Definition Classes
    AggregatingScan

  3. abstract def initResult(sft: SimpleFeatureType, transform: Option[SimpleFeatureType], options: Map[String, String]): T

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    Attributes
    protected
    Definition Classes
    AggregatingScan

Concrete Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    AnyRef → Any

  4. def aggregate(): Array[Byte]

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    Definition Classes
    AggregatingScan

  5. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  6. def clone(): AnyRef

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

  7. def deepCopy(env: IteratorEnvironment): SortedKeyValueIterator[Key, Value]

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    Definition Classes
    BaseAggregatingIterator → SortedKeyValueIterator

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

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    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  10. def finalize(): Unit

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

  11. def findTop(): Unit

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

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    Definition Classes
    AnyRef → Any

  13. def getTopKey(): Key

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    Definition Classes
    BaseAggregatingIterator → SortedKeyValueIterator

  14. def getTopValue(): Value

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    Definition Classes
    BaseAggregatingIterator → SortedKeyValueIterator

  15. def hasNextData: Boolean

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    Definition Classes
    BaseAggregatingIterator → AggregatingScan

  16. def hasTop(): Boolean

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    Definition Classes
    BaseAggregatingIterator → SortedKeyValueIterator

  17. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  18. def init(src: SortedKeyValueIterator[Key, Value], options: Map[String, String], env: IteratorEnvironment): Unit

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    Definition Classes
    BaseAggregatingIterator → SortedKeyValueIterator

  19. def init(options: Map[String, String]): Unit

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    Definition Classes
    DeduplicatingScan → AggregatingScan → ConfiguredScan

  20. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  21. lazy val logger: Logger

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    Attributes
    protected
    Definition Classes
    LazyLogging

  22. val manager: GeoMesaIndexManager[_, _, _]

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    Definition Classes
    BaseAggregatingIterator → AggregatingScan

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

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    Definition Classes
    AnyRef

  24. def next(): Unit

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    Definition Classes
    BaseAggregatingIterator → SortedKeyValueIterator

  25. def nextData(setValues: (Array[Byte], Int, Int, Array[Byte], Int, Int) ⇒ Unit): Unit

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    Definition Classes
    BaseAggregatingIterator → AggregatingScan

  26. def notFull(result: T): Boolean

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    Attributes
    protected
    Definition Classes
    AggregatingScan

  27. final def notify(): Unit

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    Definition Classes
    AnyRef

  28. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  29. def sample(options: Map[String, String]): Option[(SimpleFeature) ⇒ Boolean]

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    Definition Classes
    SamplingIterator

  30. def sample(options: Map[String, String]): Option[(SimpleFeature) ⇒ Boolean]

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    Definition Classes
    SamplingIterator

  31. def seek(range: Range, columnFamilies: Collection[ByteSequence], inclusive: Boolean): Unit

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    Definition Classes
    BaseAggregatingIterator → SortedKeyValueIterator

  32. var source: SortedKeyValueIterator[Key, Value]

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

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    Definition Classes
    AnyRef

  34. def toString(): String

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    Definition Classes
    AnyRef → Any

  35. var topKey: Key

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    Attributes
    protected

  36. def validateFeature(f: SimpleFeature): Boolean

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    Attributes
    protected
    Definition Classes
    DeduplicatingScan → AggregatingScan

  37. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from DeduplicatingScan[T]

Inherited from AggregatingScan[T]

Inherited from LazyLogging

Inherited from ConfiguredScan

Inherited from SamplingIterator

Inherited from SortedKeyValueIterator[Key, Value]

Inherited from AnyRef

Inherited from Any

Ungrouped