Class

org.locationtech.geomesa.process.analytic

SamplingProcess

Related Doc: package analytic

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class SamplingProcess extends GeoMesaProcess with LazyLogging

Returns a reduced set of features using statistical sampling.

Annotations
@DescribeProcess()
Linear Supertypes
LazyLogging, GeoMesaProcess, VectorProcess, GSProcess, AnyRef, Any
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Inherited
  1. SamplingProcess
  2. LazyLogging
  3. GeoMesaProcess
  4. VectorProcess
  5. GSProcess
  6. AnyRef
  7. Any
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Instance Constructors

  1. new SamplingProcess()

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Value Members

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

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    AnyRef → Any
  2. final def ##(): Int

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

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    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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    protected[java.lang]
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    AnyRef
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    @throws( ... )
  6. final def eq(arg0: AnyRef): Boolean

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    AnyRef
  7. def equals(arg0: Any): Boolean

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    AnyRef → Any
  8. def execute(data: SimpleFeatureCollection, samplePercent: Float, threadBy: String, monitor: ProgressListener): SimpleFeatureCollection

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    Reduces the feature collection by statistically sampling the features.

    Reduces the feature collection by statistically sampling the features.

    data

    input feature collection

    samplePercent

    percent of features to return, in the range (0, 1)

    threadBy

    threading field, used to group sampling of features

    monitor

    listener to monitor progress

    Annotations
    @throws( classOf[ProcessException] ) @DescribeResult()
    Exceptions thrown

    org.geotools.process.ProcessException if something goes wrong

  9. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]

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  11. def hashCode(): Int

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  12. final def isInstanceOf[T0]: Boolean

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  13. lazy val logger: Logger

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    Attributes
    protected
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    LazyLogging
  14. final def ne(arg0: AnyRef): Boolean

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    AnyRef
  15. final def notify(): Unit

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    AnyRef
  16. final def notifyAll(): Unit

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

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  18. def toString(): String

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  19. final def wait(): Unit

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    @throws( ... )
  20. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )
  21. final def wait(arg0: Long): Unit

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Inherited from LazyLogging

Inherited from GeoMesaProcess

Inherited from VectorProcess

Inherited from GSProcess

Inherited from AnyRef

Inherited from Any

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