Packages

  • package root
    Definition Classes
    root
  • package geotrellis
    Definition Classes
    root
  • package spark
    Definition Classes
    geotrellis
  • package costdistance
    Definition Classes
    spark
  • object IterativeCostDistance

    This Spark-enabled implementation of the standard cost-distance algorithm mentioned in the "previous work" section of [1] is "heavily inspired" by the MrGeo implementation [2] but does not share any code with it.

    This Spark-enabled implementation of the standard cost-distance algorithm mentioned in the "previous work" section of [1] is "heavily inspired" by the MrGeo implementation [2] but does not share any code with it.

    1. Tomlin, Dana. "Propagating radial waves of travel cost in a grid." International Journal of Geographical Information Science 24.9 (2010): 1391-1413.

    2. https://github.com/ngageoint/mrgeo/blob/0c6ed4a7e66bb0923ec5c570b102862aee9e885e/mrgeo-mapalgebra/mrgeo-mapalgebra-costdistance/src/main/scala/org/mrgeo/mapalgebra/CostDistanceMapOp.scala

    Definition Classes
    costdistance
  • ChangesAccumulator

class ChangesAccumulator extends AccumulatorV2[KeyCostPair, Changes]

An accumulator to hold lists of edge changes.

Linear Supertypes
AccumulatorV2[KeyCostPair, Changes], Serializable, Serializable, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. ChangesAccumulator
  2. AccumulatorV2
  3. Serializable
  4. Serializable
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new ChangesAccumulator()

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. def add(pair: KeyCostPair): Unit
    Definition Classes
    ChangesAccumulator → AccumulatorV2
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  7. def copy(): ChangesAccumulator
    Definition Classes
    ChangesAccumulator → AccumulatorV2
  8. def copyAndReset(): AccumulatorV2[KeyCostPair, Changes]
    Definition Classes
    AccumulatorV2
  9. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  10. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  11. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  12. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. final def id: Long
    Definition Classes
    AccumulatorV2
  15. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  16. final def isRegistered: Boolean
    Definition Classes
    AccumulatorV2
  17. def isZero: Boolean
    Definition Classes
    ChangesAccumulator → AccumulatorV2
  18. def merge(other: AccumulatorV2[KeyCostPair, Changes]): Unit
    Definition Classes
    ChangesAccumulator → AccumulatorV2
  19. final def name: Option[String]
    Definition Classes
    AccumulatorV2
  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. def reset(): Unit
    Definition Classes
    ChangesAccumulator → AccumulatorV2
  24. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  25. def toString(): String
    Definition Classes
    AccumulatorV2 → AnyRef → Any
  26. def value: Changes
    Definition Classes
    ChangesAccumulator → AccumulatorV2
  27. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  28. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  29. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  30. def withBufferSerialized(): AccumulatorV2[KeyCostPair, Changes]
    Attributes
    protected
    Definition Classes
    AccumulatorV2
  31. final def writeReplace(): Any
    Attributes
    protected
    Definition Classes
    AccumulatorV2

Inherited from AccumulatorV2[KeyCostPair, Changes]

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped