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class KnnWindow extends AnyRef

Class for finding window queries around a central point

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Instance Constructors

  1. new KnnWindow(base: Query, geom: PropertyName, p: Point, k: Int, start: Double, threshold: Double)

    base

    base query

    geom

    geometry attribute being queried

    p

    central query point

    k

    number of features to find

    start

    initial search distance

    threshold

    max distance to query

Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
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    protected[lang]
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    @throws( ... ) @native()
  6. final def eq(arg0: AnyRef): Boolean
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  7. def equals(arg0: Any): Boolean
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  8. def finalize(): Unit
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    protected[lang]
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    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
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    @native()
  10. def hasNext: Boolean

    Whether there are more window queries within the threshold

  11. def hashCode(): Int
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    @native()
  12. final def isInstanceOf[T0]: Boolean
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  13. final def ne(arg0: AnyRef): Boolean
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  14. def next(found: Option[Int]): Query

    Get the next query window

    Get the next query window

    found

    number of features found so far, if the query has already been run

  15. final def notify(): Unit
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    @native()
  16. final def notifyAll(): Unit
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    @native()
  17. def radius: Double

    Current search radius, in meters

  18. final def synchronized[T0](arg0: ⇒ T0): T0
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  19. def toString(): String
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  20. final def wait(): Unit
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    @throws( ... )
  21. final def wait(arg0: Long, arg1: Int): Unit
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    @throws( ... )
  22. final def wait(arg0: Long): Unit
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    @throws( ... ) @native()
  23. def window: QueryEnvelope

    Current search envelope

    Current search envelope

    returns

    envelope

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