Class/Object

geotrellis.spark.io.cassandra

CassandraLayerReader

Related Docs: object CassandraLayerReader | package cassandra

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class CassandraLayerReader extends FilteringLayerReader[LayerId]

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  1. CassandraLayerReader
  2. FilteringLayerReader
  3. LayerReader
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Instance Constructors

  1. new CassandraLayerReader(attributeStore: AttributeStore, instance: CassandraInstance)(implicit sc: SparkContext)

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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. val attributeStore: AttributeStore

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  6. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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    @throws( ... )
  7. val defaultNumPartitions: Int

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    Definition Classes
    CassandraLayerReaderLayerReader
  8. final def eq(arg0: AnyRef): Boolean

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  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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    @throws( classOf[java.lang.Throwable] )
  11. final def getClass(): Class[_]

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  12. def hashCode(): Int

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  13. final def isInstanceOf[T0]: Boolean

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

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  15. final def notify(): Unit

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  16. final def notifyAll(): Unit

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  17. def query[K, V, M](layerId: LayerId, numPartitions: Int)(implicit arg0: AvroRecordCodec[K], arg1: Boundable[K], arg2: JsonFormat[K], arg3: ClassTag[K], arg4: AvroRecordCodec[V], arg5: ClassTag[V], arg6: JsonFormat[M], arg7: GetComponent[M, Bounds[K]]): BoundLayerQuery[K, M, RDD[(K, V)] with Metadata[M]]

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    Definition Classes
    FilteringLayerReader
  18. def query[K, V, M](layerId: LayerId)(implicit arg0: AvroRecordCodec[K], arg1: Boundable[K], arg2: JsonFormat[K], arg3: ClassTag[K], arg4: AvroRecordCodec[V], arg5: ClassTag[V], arg6: JsonFormat[M], arg7: GetComponent[M, Bounds[K]]): BoundLayerQuery[K, M, RDD[(K, V)] with Metadata[M]]

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    Definition Classes
    FilteringLayerReader
  19. def read[K, V, M](id: LayerId, tileQuery: LayerQuery[K, M], numPartitions: Int, filterIndexOnly: Boolean)(implicit arg0: AvroRecordCodec[K], arg1: Boundable[K], arg2: JsonFormat[K], arg3: ClassTag[K], arg4: AvroRecordCodec[V], arg5: ClassTag[V], arg6: JsonFormat[M], arg7: GetComponent[M, Bounds[K]]): ContextRDD[K, V, M]

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    read

    read

    This function will read an RDD layer based on a query.

    K

    Type of RDD Key (ex: SpatialKey)

    V

    Type of RDD Value (ex: Tile or MultibandTile )

    M

    Type of Metadata associated with the RDD[(K,V)]

    id

    The ID of the layer to be read

    numPartitions

    The desired number of partitions in the resulting RDD.

    Definition Classes
    CassandraLayerReaderFilteringLayerReader
  20. def read[K, V, M](id: LayerId, numPartitions: Int)(implicit arg0: AvroRecordCodec[K], arg1: Boundable[K], arg2: JsonFormat[K], arg3: ClassTag[K], arg4: AvroRecordCodec[V], arg5: ClassTag[V], arg6: JsonFormat[M], arg7: GetComponent[M, Bounds[K]]): RDD[(K, V)] with Metadata[M]

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    Definition Classes
    FilteringLayerReaderLayerReader
  21. def read[K, V, M](id: LayerId, rasterQuery: LayerQuery[K, M])(implicit arg0: AvroRecordCodec[K], arg1: Boundable[K], arg2: JsonFormat[K], arg3: ClassTag[K], arg4: AvroRecordCodec[V], arg5: ClassTag[V], arg6: JsonFormat[M], arg7: GetComponent[M, Bounds[K]]): RDD[(K, V)] with Metadata[M]

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    Definition Classes
    FilteringLayerReader
  22. def read[K, V, M](id: LayerId, rasterQuery: LayerQuery[K, M], numPartitions: Int)(implicit arg0: AvroRecordCodec[K], arg1: Boundable[K], arg2: JsonFormat[K], arg3: ClassTag[K], arg4: AvroRecordCodec[V], arg5: ClassTag[V], arg6: JsonFormat[M], arg7: GetComponent[M, Bounds[K]]): RDD[(K, V)] with Metadata[M]

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    Definition Classes
    FilteringLayerReader
  23. def read[K, V, M](id: LayerId)(implicit arg0: AvroRecordCodec[K], arg1: Boundable[K], arg2: JsonFormat[K], arg3: ClassTag[K], arg4: AvroRecordCodec[V], arg5: ClassTag[V], arg6: JsonFormat[M], arg7: GetComponent[M, Bounds[K]]): RDD[(K, V)] with Metadata[M]

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    Definition Classes
    LayerReader
  24. def reader[K, V, M](implicit arg0: AvroRecordCodec[K], arg1: Boundable[K], arg2: JsonFormat[K], arg3: ClassTag[K], arg4: AvroRecordCodec[V], arg5: ClassTag[V], arg6: JsonFormat[M], arg7: GetComponent[M, Bounds[K]]): Reader[LayerId, RDD[(K, V)] with Metadata[M]]

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    Definition Classes
    LayerReader
  25. final def synchronized[T0](arg0: ⇒ T0): T0

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  26. def toString(): String

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  27. final def wait(): Unit

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    @throws( ... )
  28. final def wait(arg0: Long, arg1: Int): Unit

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

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Inherited from FilteringLayerReader[LayerId]

Inherited from LayerReader[LayerId]

Inherited from AnyRef

Inherited from Any

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