Class/Object

astraea.spark.rasterframes.datasource.geotrellis

DefaultSource

Related Docs: object DefaultSource | package geotrellis

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class DefaultSource extends DataSourceRegister with RelationProvider with CreatableRelationProvider

DataSource over a GeoTrellis layer store.

Annotations
@Experimental()
Linear Supertypes
CreatableRelationProvider, RelationProvider, DataSourceRegister, AnyRef, Any
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Inherited
  1. DefaultSource
  2. CreatableRelationProvider
  3. RelationProvider
  4. DataSourceRegister
  5. AnyRef
  6. Any
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Visibility
  1. Public
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Instance Constructors

  1. new DefaultSource()

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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. def createRelation(sqlContext: SQLContext, mode: SaveMode, parameters: Map[String, String], data: DataFrame): BaseRelation

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    Write relation.

    Write relation.

    Definition Classes
    DefaultSource → CreatableRelationProvider

  7. def createRelation(sqlContext: SQLContext, parameters: Map[String, String]): BaseRelation

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    Create a GeoTrellis data source.

    Create a GeoTrellis data source.

    sqlContext

    spark stuff

    parameters

    required parameters are: path-layer store URI (e.g. "s3://bucket/gt_layers; layer-layer name (e.g. "LC08_L1GT"); zoom-positive integer zoom level (e.g. "8"); numPartitions-(optional) integer specifying initial number of partitions; tileSubdivisions-(optional) positive integer defining how many division horizontally and vertically should be applied to a tile; failOnUnrecognizedFilter-(optional) if true, predicate push-down filters not translated into GeoTrellis query syntax are fatal.

    Definition Classes
    DefaultSource → RelationProvider

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

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    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  10. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  12. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  13. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    AnyRef

  15. final def notify(): Unit

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    Definition Classes
    AnyRef

  16. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  17. def shortName(): String

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    Definition Classes
    DefaultSource → DataSourceRegister

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

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    Definition Classes
    AnyRef

  19. def toString(): String

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    Definition Classes
    AnyRef → Any

  20. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
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    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from CreatableRelationProvider

Inherited from RelationProvider

Inherited from DataSourceRegister

Inherited from AnyRef

Inherited from Any

Ungrouped