Class

com.spark3d.spatialPartitioning

SpatialPartitioner

Related Doc: package spatialPartitioning

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abstract class SpatialPartitioner extends Partitioner with Serializable

Abstract class for partitioning the 3D space. This class extends the Spark Partitioner class, and any new 3D partitioner must extend in turn the SpatialPartitioner class.

Linear Supertypes
Partitioner, Serializable, Serializable, AnyRef, Any
Known Subclasses
OctreePartitioner, OnionPartitioner
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Inherited
  1. SpatialPartitioner
  2. Partitioner
  3. Serializable
  4. Serializable
  5. AnyRef
  6. Any
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Visibility
  1. Public
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Instance Constructors

  1. new SpatialPartitioner(grids: List[Envelope])

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    grids

    : (List[Shape3D]) List of Shape3D objects which partition the space.

Abstract Value Members

  1. abstract def numPartitions: Int

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    Definition Classes
    Partitioner

Concrete Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef

  7. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  8. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

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

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    Definition Classes
    AnyRef → Any

  10. def getPartition(key: Any): Int

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    Method to return the index of a partition

    Method to return the index of a partition

    key

    : (Any) The Key of the partition (Key/Value)

    returns

    (Int) The key of the partition as Int.

    Definition Classes
    SpatialPartitioner → Partitioner

  11. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  12. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    AnyRef

  14. final def notify(): Unit

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    Definition Classes
    AnyRef

  15. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  16. def placeObject[T <: Shape3D](spatialObject: T): Iterator[(Int, T)]

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    Method to place a spatialObject (could a Point3D, a Sphere, and so on) on a grid.

    Method to place a spatialObject (could a Point3D, a Sphere, and so on) on a grid. In practice it will assign a key (Int) to the spatialObject corresponding the partition index. This method must be specifically implemented for each class extending SpatialPartitioner.

    spatialObject

    : (T<:Shape3D) Object of type T = Shape3D, or any extension like Point3D, Sphere, ...

    returns

    (Iterator[Tuple2[Int, T]]) Iterator over a tuple (Key, Object). Key represents the partition number to which the spatialObject T belongs to.

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

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    Definition Classes
    AnyRef

  18. def toString(): String

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    Definition Classes
    AnyRef → Any

  19. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Partitioner

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped