GeoHash

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. val MAX_PRECISION: Int

   

5. def apply(lon: Double, lat: Double, prec: Int = 25): GeoHash

   

6. def apply(bs: BitSet, prec: Int): GeoHash

   

7. def apply(p: Point, prec: Int): GeoHash

   

8. def apply(string: String, precision: Int): GeoHash

   

9. def apply(string: String): GeoHash

   

10. final def asInstanceOf[T0]: T0

    

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    Any

11. val base32: String

    

    Attributes

    protected[org.locationtech.geomesa.utils.geohash]

12. def checkPrecision(precision: Int): Unit

    

13. def clone(): AnyRef

    

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    protected[java.lang]

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    @throws( ... )

14. def composeGeoHashFromBitIndicesAndPrec(latIndex: Long, lonIndex: Long, prec: Int): GeoHash

    

    Composes a geohash from a latitude and longitude index for the grid of geohashes at the specified precision.

    Composes a geohash from a latitude and longitude index for the grid of geohashes at the specified precision.

    Note that the maximum latitude index is 2^{(prec / 2) - 1 and the maximum longitude index is 2}(prec / 2 + prec % 2) -1 for the given precision. An exception will be thrown if a larger index value is passed to this function.

    latIndex

    latitude index

    lonIndex

    longitude index

    prec

    the precision

    returns

    a geohash at the specified latitude and longitude index for the given geohash precision

15. def covering(ll: GeoHash, ur: GeoHash, prec: Int = 25): Seq[GeoHash]

    

16. def encode(lonIndex: Long, latIndex: Long, lonDelta: Double, latDelta: Double, prec: Int): GeoHash

    

    Create the geohash at the given latitude and longitude index with the given deltas and precision.

    Create the geohash at the given latitude and longitude index with the given deltas and precision. Assumes prec <= 63, that is, all bits in the bitset fit in one Long

    lonDelta

    the longitude (x) delta per grid cell for the given precision

    latDelta

    the latitude (y) delta per grid cell for the given precision

    prec

    precision (# of bits)

    returns

    the encoded GeoHash (note that calculation of the actual hash string is lazy)

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

    

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18. def equals(arg0: Any): Boolean

    

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19. lazy val factory: GeometryFactory

    

20. def finalize(): Unit

    

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    protected[java.lang]

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    @throws( classOf[java.lang.Throwable] )

21. def fromBinaryString(bitsString: String): GeoHash

    

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

    

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23. def getLatitudeLongitudeSpanCount(g1: GeoHash, g2: GeoHash, precision: Int): (Int, Int)

    

    Get the dimensions of the geohash grid bounded by ll and ur at precision.

    Get the dimensions of the geohash grid bounded by ll and ur at precision.

    returns

    tuple containing (latitude span count, longitude span count)

24. def gridIndexForLatitude(gh: GeoHash): Long

    

    Gets a long value representing a latitude index within the grid of geohashes at the precision of the specified geohash

    Gets a long value representing a latitude index within the grid of geohashes at the precision of the specified geohash

    gh

    the geohash

    returns

    latitude index

25. def gridIndexForLongitude(gh: GeoHash): Long

    

    Gets a long value representing a longitude index within th grid of geohashes at the precision of the specified geohash

    Gets a long value representing a longitude index within th grid of geohashes at the precision of the specified geohash

    gh

    the geohash

    returns

    longitude index

26. def gridIndicesForLatLong(gh: GeoHash): Array[Long]

    

    Convenience method to return both the latitude and longitude indices within the grid of geohashes at the precision of the specified geohash

    Convenience method to return both the latitude and longitude indices within the grid of geohashes at the precision of the specified geohash

    gh

    the geohash

    returns

    an array containing first the latitude index and then the longitude index

27. def hashCode(): Int

    

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28. final def isInstanceOf[T0]: Boolean

    

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29. def latitudeDeltaForPrecision(prec: Int): Double

    

30. lazy val logger: Logger

    

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    protected

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    LazyLogging

31. def longitudeDeltaForPrecision(prec: Int): Double

    

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

    

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33. def next(bs: BitSet, precision: Int = 63): BitSet

    

34. def next(gh: GeoHash): GeoHash

    

35. final def notify(): Unit

    

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36. final def notifyAll(): Unit

    

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

    

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38. implicit def toGeometry(gh: GeoHash): Geometry

    

39. def toString(): String

    

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40. final def wait(): Unit

    

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

    

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

    

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