Package

org.locationtech.rasterframes.datasource

geotrellis

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package geotrellis

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Type Members

  1. implicit class DataFrameReaderHasGeotrellisFormat extends AnyRef

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    Set of convenience extension methods on org.apache.spark.sql.DataFrameReader for querying the GeoTrellis catalog and loading layers from it.

  2. implicit class DataFrameWriterHasGeotrellisFormat[T] extends AnyRef

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  3. class GeoTrellisCatalog extends DataSourceRegister with RelationProvider

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    Annotations
    @Experimental()
    Since

    1/12/18

  4. class GeoTrellisLayerDataSource extends DataSourceRegister with RelationProvider with CreatableRelationProvider with DataSourceOptions

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    DataSource over a GeoTrellis layer store.

    DataSource over a GeoTrellis layer store.

    Annotations
    @Experimental()
  5. type GeoTrellisRasterFrameReader = DataFrameReader with Tagged[GeoTrellisRasterFrameReaderTag]

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    Tagged type construction for enabling type-safe extension methods for loading a RasterFrameLayer from a GeoTrellis layer.

  6. trait GeoTrellisRasterFrameReaderTag extends AnyRef

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  7. type GeoTrellisRasterFrameWriter[T] = DataFrameWriter[T] with Tagged[GeoTrellisRasterFrameWriterTag]

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    Tagged type construction for enabling type-safe extension methods for writing a RasterFrameLayer to a GeoTrellis layer.

  8. trait GeoTrellisRasterFrameWriterTag extends AnyRef

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  9. implicit class GeoTrellisReaderWithRF extends AnyRef

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    Extension methods for loading a RasterFrameLayer from a tagged DataFrameReader.

  10. case class GeoTrellisRelation(sqlContext: SQLContext, uri: URI, layerId: LayerId, numPartitions: Option[Int] = None, failOnUnrecognizedFilter: Boolean = false, tileSubdivisions: Option[Int] = None, filters: Seq[Filter] = Seq.empty) extends BaseRelation with PrunedScan with SpatialRelationReceiver[GeoTrellisRelation] with Product with Serializable

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    A Spark SQL Relation over a standard GeoTrellis layer.

  11. implicit class GeoTrellisWriterAddLayer[T] extends AnyRef

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  12. case class Layer(base: URI, id: LayerId) extends Product with Serializable

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    /** Connector between a GT LayerId and the path in which it lives.

    /** Connector between a GT LayerId and the path in which it lives. */

    Since

    1/16/18

  13. trait MergeableData[D] extends AnyRef

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  14. trait TileFeatureSupport extends AnyRef

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Value Members

  1. object GeoTrellisCatalog

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  2. object GeoTrellisLayerDataSource

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  3. object GeoTrellisRelation extends Serializable

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  4. final val IMAGE_HEIGHT_PARAM: String("imageWidth")

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    Definition Classes
    DataSourceOptions
  5. final val IMAGE_WIDTH_PARAM: String("imageWidth")

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    Definition Classes
    DataSourceOptions
  6. final val LAYER_PARAM: String("layer")

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    Definition Classes
    DataSourceOptions
  7. object Layer extends Serializable

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  8. object MergeableData

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  9. final val NUM_PARTITIONS_PARAM: String("numPartitions")

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    Definition Classes
    DataSourceOptions
  10. final val PATH_PARAM: String("path")

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    Definition Classes
    DataSourceOptions
  11. final val TILE_COLUMN_PARAM: String("tileColumn")

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    Definition Classes
    DataSourceOptions
  12. final val TILE_SUBDIVISIONS_PARAM: String("tileSubdivisions")

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    Definition Classes
    DataSourceOptions
  13. object TileFeatureSupport extends TileFeatureSupport

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  14. final val ZOOM_PARAM: String("zoom")

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    Definition Classes
    DataSourceOptions
  15. def geotrellis_layer: TypedColumn[Any, Layer]

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    Convenience column selector for a GeoTrellis layer.

  16. implicit val layerEncoder: ExpressionEncoder[Layer]

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Inherited from DataSourceOptions

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