Class

org.locationtech.geomesa.index.planning.LocalQueryRunner

LocalTransformReducer

Related Doc: package LocalQueryRunner

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class LocalTransformReducer extends FeatureReducer with LazyLogging

Reducer for local transforms. Handles ecql and visibility filtering, transforms and analytic queries.

Linear Supertypes
LazyLogging, FeatureReducer, SerializableState, AnyRef, Any
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Inherited
  1. LocalTransformReducer
  2. LazyLogging
  3. FeatureReducer
  4. SerializableState
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new LocalTransformReducer()

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  2. new LocalTransformReducer(sft: SimpleFeatureType, filter: Option[Filter], visibility: Option[(SimpleFeature) ⇒ Boolean], transform: Option[(String, SimpleFeatureType)], hints: Hints, arrow: Option[ArrowDictionaryHook] = None)

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    sft

    simple feature type being queried

    hints

    query hints

    arrow

    stats hook and cql filter - used for dictionary building in certain arrow queries

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 apply(features: CloseableIterator[SimpleFeature]): CloseableIterator[SimpleFeature]

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    Reduce the results of a scan

    Reduce the results of a scan

    features

    features

    Definition Classes
    LocalTransformReducer → FeatureReducer

  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. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  8. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  9. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  11. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  12. def init(state: Map[String, String]): Unit

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    Initialize an instance after deserialization

    Initialize an instance after deserialization

    state

    state

    Definition Classes
    LocalTransformReducer → SerializableState

  13. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  14. lazy val logger: Logger

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    Attributes
    protected
    Definition Classes
    LazyLogging

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

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    Definition Classes
    AnyRef

  16. final def notify(): Unit

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    Definition Classes
    AnyRef

  17. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  18. def state: Map[String, String]

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    The state used to serialize this instance

    The state used to serialize this instance

    Definition Classes
    LocalTransformReducer → SerializableState

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

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    Definition Classes
    AnyRef

  20. def toString(): String

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    Definition Classes
    AnyRef → Any

  21. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from LazyLogging

Inherited from FeatureReducer

Inherited from SerializableState

Inherited from AnyRef

Inherited from Any

Ungrouped