Trait

org.locationtech.geomesa.spark

SpatialRDDProvider

Related Doc: package spark

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trait SpatialRDDProvider extends AnyRef

Provider trait for loading spatial RDDs, generally backed by GeoTools data store implementations

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Abstract Value Members

  1. abstract def canProcess(params: Map[String, _ <: Serializable]): Boolean

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    Indicates if the provider can process the given parameters

    Indicates if the provider can process the given parameters

    params

    data store parameters

  2. abstract def rdd(conf: Configuration, sc: SparkContext, params: Map[String, String], query: Query): SpatialRDD

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    Load an RDD for the given query.

    Load an RDD for the given query.

    This method is implicitly guarded by canProcess; it is an error to try to load an RDD if canProcess returns false for the given parameters.

    conf

    conf

    sc

    spark context

    params

    data store parameters

    query

    query for features to load

  3. abstract def save(rdd: RDD[SimpleFeature], params: Map[String, String], typeName: String): Unit

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    Persist an RDD to long-term storage.

    Persist an RDD to long-term storage.

    The type must exist in the data store, and all of the features in the RDD must be of this type.

    rdd

    rdd to save

    params

    data store parameters

    typeName

    simple feature type name

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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

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  11. final def isInstanceOf[T0]: Boolean

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

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  13. final def notify(): Unit

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  14. final def notifyAll(): Unit

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  15. def sft(params: Map[String, String], typeName: String): Option[SimpleFeatureType]

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    Load an existing simple feature type

    Load an existing simple feature type

    params

    data store parameters

    typeName

    simple feature type name

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

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  17. def toString(): String

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  18. final def wait(): Unit

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

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

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