Packages

case class GeoTrellisPath(value: String, layerName: String, zoomLevel: Int, bandCount: Option[Int]) extends SourcePath with Product with Serializable

Represents a path that points to a GeoTrellis layer saved in a catalog.

value

Path to the layer. This can be either an Avro or COG layer. The given path needs to be in a URI format that include the following query parameters:

  • layer: The name of the layer.
  • zoom: The zoom level to be read.
  • band_count: The number of bands of each Tile in the layer. Optional. If a scheme is not provided, file is assumed. Both relative and absolute file paths are supported. In addition, this path can be prefixed with, gt+ to signify that the target path is to be read in only by GeotrellisRasterSource.
Examples:

  1. "s3://bucket/catalog?layer=name&zoom=10"

    2. ,

  2. "hdfs://data-folder/catalog?layer=name&zoom=12&band_count=5"

    3. ,

  3. "gt+file:///tmp/catalog?layer=name&zoom=5"

    4. ,

  4. "/tmp/catalog?layer=name&zoom=5"

Note

The order of the query parameters does not matter.

Linear Supertypes
Product, Equals, SourcePath, SourceName, Serializable, Serializable, AnyRef, Any
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Inherited
  1. GeoTrellisPath
  2. Product
  3. Equals
  4. SourcePath
  5. SourceName
  6. Serializable
  7. Serializable
  8. AnyRef
  9. Any
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Instance Constructors

  1. new GeoTrellisPath(value: String, layerName: String, zoomLevel: Int, bandCount: Option[Int])

    value

    Path to the layer. This can be either an Avro or COG layer. The given path needs to be in a URI format that include the following query parameters:

    • layer: The name of the layer.
    • zoom: The zoom level to be read.
    • band_count: The number of bands of each Tile in the layer. Optional. If a scheme is not provided, file is assumed. Both relative and absolute file paths are supported. In addition, this path can be prefixed with, gt+ to signify that the target path is to be read in only by GeotrellisRasterSource.

Value Members

  1. val bandCount: Option[Int]
  2. def layerId: LayerId
  3. val layerName: String
  4. def toString(): String
    Definition Classes
    SourcePath → AnyRef → Any
  5. def toURI: URI
    Definition Classes
    SourcePath
  6. val value: String

    The given path to the data.

    The given path to the data. This can be formatted in a number of different ways depending on which RasterSource is to be used. For more information on the different ways of formatting this string, see the docs on the DataPath for that given soure.

    Definition Classes
    GeoTrellisPath → SourcePath
  7. val zoomLevel: Int