Class

geotrellis.raster.summary.polygonal.visitors

TileCombineVisitor

Related Doc: package visitors

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abstract class TileCombineVisitor[R] extends GridVisitor[Raster[Tile], R]

A helper for constructing visitors for Raster[Tile] as long as R conforms to Cats.Monoid

In other words, as long as you can define a empty state and a combine operation on your type R, this visitor can automatically generate a Visitor for polygonal summaries on your type R.

Linear Supertypes
GridVisitor[Raster[Tile], R], Serializable, Serializable, AnyRef, Any
Known Subclasses
TileMaxVisitor, TileMeanVisitor, TileMinVisitor, TileSumVisitor
Ordering
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Inherited
  1. TileCombineVisitor
  2. GridVisitor
  3. Serializable
  4. Serializable
  5. AnyRef
  6. Any
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Visibility
  1. Public
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Instance Constructors

  1. new TileCombineVisitor()(implicit arg0: Monoid[R], arg1: ClassTag[R])

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Abstract Value Members

  1. abstract def fromDouble(value: Double): R

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Concrete 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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    Attributes
    protected[java.lang]
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    @throws( ... )

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

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

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  10. def hashCode(): Int

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  11. final def isInstanceOf[T0]: Boolean

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

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  13. final def notify(): Unit

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  14. final def notifyAll(): Unit

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  15. def result: R

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    Called when a result is desired by the parent implementation.

    Called when a result is desired by the parent implementation.

    No guarantees are made that this will only be called after all visitation is complete. As a result, this should return an iterative result as cells are visited for full compatibility.

    returns

    R

    Definition Classes
    TileCombineVisitor → GridVisitor

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

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  17. def toString(): String

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  18. def visit(raster: Raster[Tile], col: Int, row: Int): Unit

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    Called when the visitor requests a unit of computation for the given col and row.

    Called when the visitor requests a unit of computation for the given col and row.

    The visitor result should be updated within this method as appropriate for the implementation.

    col

    The column in the grid being visited

    row

    The row in the grid being visited

    Definition Classes
    TileCombineVisitor → GridVisitor
    See also

    polygonal.visitors.TileCombineVisitor and polygonal.visitors.MaxVisitor for an example concrete implementation.

  19. final def wait(): Unit

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    @throws( ... )

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

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

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Inherited from GridVisitor[Raster[Tile], R]

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped