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geotrellis.spark.buffer

BufferTiles

Related Doc: package buffer

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object BufferTiles

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  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. def apply[K, V <: CellGrid](layer: RDD[(K, V)], includeKey: (K) ⇒ Boolean, getBufferSizes: (K) ⇒ BufferSizes, partitioner: Option[Partitioner])(implicit arg0: SpatialComponent[K], arg1: ClassTag[K], arg2: Stitcher[V], arg3: (V) ⇒ CropMethods[V]): RDD[(K, BufferedTile[V])]

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    Buffer the tiles of type V by a constant buffer size.

    Buffer the tiles of type V by a constant buffer size.

    This function will return each of the tiles with a buffer added to them by the contributions of adjacent, abutting tiles.

    K

    The key of this tile set RDD, requiring a spatial component.

    V

    The tile type, requires a Stitcher[V] and implicit conversion to CropMethods[V]

    includeKey

    A function indicating whether the tile corresponding to a key should be included in the output.

    getBufferSizes

    A function indicating the number of pixels to buffer the tile with. The tile will only be buffered by this amount on any side if there is an adjacent, abutting tile to contribute the border pixels.

    partitioner

    The Partitioner to use when buffering over the tiles. If None, then the parent's Partitioner will be used. If that is also None then the resulting RDD will have a HashPartitioner.

  5. def apply[K, V <: CellGrid](layer: RDD[(K, V)], includeKey: (K) ⇒ Boolean, getBufferSizes: (K) ⇒ BufferSizes)(implicit arg0: SpatialComponent[K], arg1: ClassTag[K], arg2: Stitcher[V], arg3: (V) ⇒ CropMethods[V]): RDD[(K, BufferedTile[V])]

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    Buffer the tiles of type V by a constant buffer size.

    Buffer the tiles of type V by a constant buffer size.

    This function will return each of the tiles with a buffer added to them by the contributions of adjacent, abutting tiles.

    K

    The key of this tile set RDD, requiring a spatial component.

    V

    The tile type, requires a Stitcher[V] and implicit conversion to CropMethods[V]

    includeKey

    A function indicating whether the tile corresponding to a key should be included in the output.

    getBufferSizes

    A function indicating the number of pixels to buffer the tile with. The tile will only be buffered by this amount on any side if there is an adjacent, abutting tile to contribute the border pixels.

  6. def apply[K, V <: CellGrid](layer: RDD[(K, V)], getBufferSizes: (K) ⇒ BufferSizes, partitioner: Option[Partitioner])(implicit arg0: SpatialComponent[K], arg1: ClassTag[K], arg2: Stitcher[V], arg3: (V) ⇒ CropMethods[V]): RDD[(K, BufferedTile[V])]

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    Buffer the tiles of type V by a constant buffer size.

    Buffer the tiles of type V by a constant buffer size.

    This function will return each of the tiles with a buffer added to them by the contributions of adjacent, abutting tiles.

    K

    The key of this tile set RDD, requiring a spatial component.

    V

    The tile type, requires a Stitcher[V] and implicit conversion to CropMethods[V]

    getBufferSizes

    A function indicating the number of pixels to buffer the tile with. The tile will only be buffered by this amount on any side if there is an adjacent, abutting tile to contribute the border pixels.

    partitioner

    The Partitioner to use when buffering over the tiles. If None, then the parent's Partitioner will be used. If that is also None then the resulting RDD will have a HashPartitioner.

  7. def apply[K, V <: CellGrid](layer: RDD[(K, V)], getBufferSizes: (K) ⇒ BufferSizes)(implicit arg0: SpatialComponent[K], arg1: ClassTag[K], arg2: Stitcher[V], arg3: (V) ⇒ CropMethods[V]): RDD[(K, BufferedTile[V])]

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    Buffer the tiles of type V by a constant buffer size.

    Buffer the tiles of type V by a constant buffer size.

    This function will return each of the tiles with a buffer added to them by the contributions of adjacent, abutting tiles.

    K

    The key of this tile set RDD, requiring a spatial component.

    V

    The tile type, requires a Stitcher[V] and implicit conversion to CropMethods[V]

    getBufferSizes

    A function indicating the number of pixels to buffer the tile with. The tile will only be buffered by this amount on any side if there is an adjacent, abutting tile to contribute the border pixels.

  8. def apply[K, V <: CellGrid](rdd: RDD[(K, V)], bufferSize: Int, layerBounds: GridBounds, partitioner: Option[Partitioner])(implicit arg0: SpatialComponent[K], arg1: ClassTag[K], arg2: Stitcher[V], arg3: ClassTag[V], arg4: (V) ⇒ CropMethods[V]): RDD[(K, BufferedTile[V])]

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    Buffer the tiles of type V by a constant buffer size.

    Buffer the tiles of type V by a constant buffer size.

    This function will return each of the tiles with a buffer added to them by the contributions of adjacent, abutting tiles.

    K

    The key of this tile set RDD, requiring a spatial component.

    V

    The tile type, requires a Stitcher[V] and implicit conversion to CropMethods[V]

    rdd

    The keyed tile rdd.

    bufferSize

    Number of pixels to buffer the tile with. The tile will only be buffered by this amount on any side if there is an adjacent, abutting tile to contribute the border pixels.

    layerBounds

    The boundries of the layer to consider for border pixel contribution. This avoids creating border cells from valid tiles that would be used by keys outside of the bounds (and therefore unused). any side if there is an adjacent, abutting tile to contribute the border pixels.

    partitioner

    The Partitioner to use when buffering over the tiles. If None, then the parent's Partitioner will be used. If that is also None then the resulting RDD will have a HashPartitioner.

  9. def apply[K, V <: CellGrid](rdd: RDD[(K, V)], bufferSize: Int, layerBounds: GridBounds)(implicit arg0: SpatialComponent[K], arg1: ClassTag[K], arg2: Stitcher[V], arg3: ClassTag[V], arg4: (V) ⇒ CropMethods[V]): RDD[(K, BufferedTile[V])]

    Permalink

    Buffer the tiles of type V by a constant buffer size.

    Buffer the tiles of type V by a constant buffer size.

    This function will return each of the tiles with a buffer added to them by the contributions of adjacent, abutting tiles.

    K

    The key of this tile set RDD, requiring a spatial component.

    V

    The tile type, requires a Stitcher[V] and implicit conversion to CropMethods[V]

    rdd

    The keyed tile rdd.

    bufferSize

    Number of pixels to buffer the tile with. The tile will only be buffered by this amount on any side if there is an adjacent, abutting tile to contribute the border pixels.

    layerBounds

    The boundries of the layer to consider for border pixel contribution. This avoids creating border cells from valid tiles that would be used by keys outside of the bounds (and therefore unused).

  10. def apply[K, V <: CellGrid](rdd: RDD[(K, V)], bufferSize: Int, partitioner: Option[Partitioner])(implicit arg0: SpatialComponent[K], arg1: ClassTag[K], arg2: Stitcher[V], arg3: ClassTag[V], arg4: (V) ⇒ CropMethods[V]): RDD[(K, BufferedTile[V])]

    Permalink

    Buffer the tiles of type V by a constant buffer size.

    Buffer the tiles of type V by a constant buffer size.

    This function will return each of the tiles with a buffer added to them by the contributions of adjacent, abutting tiles.

    K

    The key of this tile set RDD, requiring a spatial component.

    V

    The tile type, requires a Stitcher[V] and implicit conversion to CropMethods[V]

    rdd

    The keyed tile rdd.

    bufferSize

    Number of pixels to buffer the tile with. The tile will only be buffered by this amount on any side if there is an adjacent, abutting tile to contribute the border pixels.

    partitioner

    The Partitioner to use when buffering over the tiles. If None, then the parent's Partitioner will be used. If that is also None then the resulting RDD will have a HashPartitioner.

  11. def apply[K, V <: CellGrid](rdd: RDD[(K, V)], bufferSize: Int)(implicit arg0: SpatialComponent[K], arg1: ClassTag[K], arg2: Stitcher[V], arg3: ClassTag[V], arg4: (V) ⇒ CropMethods[V]): RDD[(K, BufferedTile[V])]

    Permalink

    Buffer the tiles of type V by a constant buffer size.

    Buffer the tiles of type V by a constant buffer size.

    This function will return each of the tiles with a buffer added to them by the contributions of adjacent, abutting tiles.

    K

    The key of this tile set RDD, requiring a spatial component.

    V

    The tile type, requires a Stitcher[V] and implicit conversion to CropMethods[V]

    rdd

    The keyed tile rdd.

    bufferSize

    Number of pixels to buffer the tile with. The tile will only be buffered by this amount on any side if there is an adjacent, abutting tile to contribute the border pixels.

  12. def apply[K, V <: CellGrid](seq: Seq[(K, V)], bufferSize: Int, layerBounds: GridBounds)(implicit arg0: SpatialComponent[K], arg1: Stitcher[V], arg2: (V) ⇒ CropMethods[V]): Seq[(K, BufferedTile[V])]

    Permalink

    Buffer the tiles of type V by a constant buffer size.

    Buffer the tiles of type V by a constant buffer size.

    This function will return each of the tiles with a buffer added to them by the contributions of adjacent, abutting tiles.

    K

    The key of this tile set RDD, requiring a spatial component.

    V

    The tile type, requires a Stitcher[V] and implicit conversion to CropMethods[V]

    seq

    The keyed tile collection.

    bufferSize

    Number of pixels to buffer the tile with. The tile will only be buffered by this amount on any side if there is an adjacent, abutting tile to contribute the border pixels.

    layerBounds

    The boundries of the layer to consider for border pixel contribution. This avoids creating border cells from valid tiles that would be used by keys outside of the bounds (and therefore unused).

  13. def apply[K, V <: CellGrid](seq: Seq[(K, V)], bufferSizesPerKey: Seq[(K, BufferSizes)])(implicit arg0: SpatialComponent[K], arg1: Stitcher[V], arg2: (V) ⇒ CropMethods[V]): Seq[(K, BufferedTile[V])]

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    Buffer the tiles of type V by a dynamic buffer size.

    Buffer the tiles of type V by a dynamic buffer size.

    This function will return each of the tiles with a buffer added to them by the contributions of adjacent, abutting tiles.

    K

    The key of this tile set Collection, requiring a spatial component.

    V

    The tile type, requires a Stitcher[V] and implicit conversion to CropMethods[V]

    seq

    The keyed tile rdd.

    bufferSizesPerKey

    A Collection that holds the BufferSizes to use for each key.

  14. def apply[K, V <: CellGrid](seq: Seq[(K, V)], getBufferSizes: (K) ⇒ BufferSizes)(implicit arg0: SpatialComponent[K], arg1: Stitcher[V], arg2: (V) ⇒ CropMethods[V]): Seq[(K, BufferedTile[V])]

    Permalink

    Buffer the tiles of type V by a dynamic buffer size.

    Buffer the tiles of type V by a dynamic buffer size.

    This function will return each of the tiles with a buffer added to them by the contributions of adjacent, abutting tiles.

    K

    The key of this tile set Collection, requiring a spatial component.

    V

    The tile type, requires a Stitcher[V] and implicit conversion to CropMethods[V]

    seq

    The keyed tile rdd.

    getBufferSizes

    A function which returns the BufferSizes that should be used for a tile at this Key.

  15. def apply[K, V <: CellGrid](rdd: Seq[(K, V)], bufferSize: Int)(implicit arg0: SpatialComponent[K], arg1: Stitcher[V], arg2: (V) ⇒ CropMethods[V]): Seq[(K, BufferedTile[V])]

    Permalink

    Buffer the tiles of type V by a constant buffer size.

    Buffer the tiles of type V by a constant buffer size.

    This function will return each of the tiles with a buffer added to them by the contributions of adjacent, abutting tiles.

    K

    The key of this tile set Collection, requiring a spatial component.

    V

    The tile type, requires a Stitcher[V] and implicit conversion to CropMethods[V]

    rdd

    The keyed tile rdd.

    bufferSize

    Number of pixels to buffer the tile with. The tile will only be buffered by this amount on any side if there is an adjacent, abutting tile to contribute the border pixels.

  16. final def asInstanceOf[T0]: T0

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  17. def bufferWithNeighbors[K, V <: CellGrid](seq: Seq[(K, Seq[(Direction, V)])])(implicit arg0: SpatialComponent[K], arg1: Stitcher[V]): Seq[(K, BufferedTile[V])]

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  18. def bufferWithNeighbors[K, V <: CellGrid](rdd: RDD[(K, Iterable[(Direction, V)])])(implicit arg0: SpatialComponent[K], arg1: ClassTag[K], arg2: Stitcher[V], arg3: ClassTag[V]): RDD[(K, BufferedTile[V])]

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  19. def clone(): AnyRef

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    @throws( ... )
  20. def collectWithTileNeighbors[K, V <: CellGrid](key: K, tile: V, includeKey: (SpatialKey) ⇒ Boolean, getBufferSizes: (SpatialKey) ⇒ BufferSizes)(implicit arg0: SpatialComponent[K], arg1: (V) ⇒ CropMethods[V]): Seq[(K, (Direction, V))]

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    Collects tile neighbors by slicing the neighboring tiles to the given buffer size

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

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  22. def equals(arg0: Any): Boolean

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  23. def finalize(): Unit

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

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  25. def hashCode(): Int

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  26. final def isInstanceOf[T0]: Boolean

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  27. val logger: Logger

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

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  29. final def notify(): Unit

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  30. final def notifyAll(): Unit

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

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  32. def toString(): String

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  33. final def wait(): Unit

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

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

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Deprecated Value Members

  1. def apply[K, V <: CellGrid](rdd: RDD[(K, V)], bufferSizesPerKey: RDD[(K, BufferSizes)])(implicit arg0: SpatialComponent[K], arg1: ClassTag[K], arg2: Stitcher[V], arg3: ClassTag[V], arg4: (V) ⇒ CropMethods[V]): RDD[(K, BufferedTile[V])]

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    Buffer the tiles of type V by a dynamic buffer size.

    Buffer the tiles of type V by a dynamic buffer size.

    This function will return each of the tiles with a buffer added to them by the contributions of adjacent, abutting tiles.

    K

    The key of this tile set RDD, requiring a spatial component.

    V

    The tile type, requires a Stitcher[V] and implicit conversion to CropMethods[V]

    rdd

    The keyed tile rdd.

    bufferSizesPerKey

    An RDD that holds the BufferSizes to use for each key.

    Annotations
    @deprecated
    Deprecated

    (Since version 1.2) Please prefer specifying buffer sizes using a function, K => BufferSizes

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