Packages

class AttributeVisitor extends GeoMesaProcessVisitor with LazyLogging

Visitor that tracks unique attribute values and counts

Linear Supertypes
LazyLogging, GeoMesaProcessVisitor, FeatureAttributeVisitor, FeatureCalc, FeatureVisitor, AnyRef, Any
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  2. By Inheritance
Inherited
  1. AttributeVisitor
  2. LazyLogging
  3. GeoMesaProcessVisitor
  4. FeatureAttributeVisitor
  5. FeatureCalc
  6. FeatureVisitor
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new AttributeVisitor(features: SimpleFeatureCollection, attributeDescriptor: AttributeDescriptor, filter: Option[Filter], histogram: Boolean)

    features

    features to evaluate

    attributeDescriptor

    attribute to evaluate

    filter

    optional filter to apply to features before evaluating

    histogram

    return counts or not

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. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. val attributeDescriptor: AttributeDescriptor
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def execute(source: SimpleFeatureSource, query: Query): Unit
    Definition Classes
    AttributeVisitor → GeoMesaProcessVisitor
  10. val features: SimpleFeatureCollection
  11. val filter: Option[Filter]
  12. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  13. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. def getExpressions(): List[Expression]
    Definition Classes
    GeoMesaProcessVisitor → FeatureAttributeVisitor
  15. def getResult(): AttributeResult
    Definition Classes
    AttributeVisitor → FeatureCalc
  16. def getResultType(arg0: List[Class[_]]): Optional[List[Class[_]]]
    Definition Classes
    FeatureAttributeVisitor
  17. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  18. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  19. lazy val logger: Logger
    Attributes
    protected
    Definition Classes
    LazyLogging
    Annotations
    @transient()
  20. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  21. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  22. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  23. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  24. def toString(): String
    Definition Classes
    AnyRef → Any
  25. def visit(feature: Feature): Unit
    Definition Classes
    AttributeVisitor → FeatureVisitor
  26. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  28. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from LazyLogging

Inherited from GeoMesaProcessVisitor

Inherited from FeatureAttributeVisitor

Inherited from FeatureCalc

Inherited from FeatureVisitor

Inherited from AnyRef

Inherited from Any

Ungrouped