org.zouzias.spark.lucenerdd.spatial.shape.partition

AbstractShapeLuceneRDDPartition

abstract class AbstractShapeLuceneRDDPartition[K, V] extends Serializable

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Instance Constructors

  1. new AbstractShapeLuceneRDDPartition()

Abstract Value Members

  1. abstract def bboxSearch(lowerLeft: (Double, Double), upperRight: (Double, Double), k: Int, operationName: String): LuceneRDDResponsePartition

    Bounding box search with lower left and upper right corners

    Bounding box search with lower left and upper right corners

    lowerLeft

    Lower left point

    upperRight

    Upper left point

    k

    Number of results

    operationName

    Operation name, i.e., intersect, within, etc

    returns

  2. abstract def bboxSearch(center: (Double, Double), radius: Double, k: Int, operationName: String): LuceneRDDResponsePartition

    Bounding box search with point and radius

    Bounding box search with point and radius

    center

    given as (x, y)

    radius

    distance from center in kilometers (KM)

    k

    Number of results to return

    operationName

    Operation name, i.e., intersect, within, etc

    returns

  3. abstract def circleSearch(center: (Double, Double), radius: Double, k: Int, operationName: String): LuceneRDDResponsePartition

    Search for points within a circle

    Search for points within a circle

    center

    center of circle

    radius

    radius of circle in kilometers (KM)

    k

    number of points to return

    returns

  4. abstract def close(): Unit

  5. abstract def filter(pred: (K, V) ⇒ Boolean): AbstractShapeLuceneRDDPartition[K, V]

    Restricts the entries to those satisfying a predicate

    Restricts the entries to those satisfying a predicate

    pred

    Predicate to filter on

    returns

  6. abstract def isDefined(key: K): Boolean

  7. abstract def iterator: Iterator[(K, V)]

  8. implicit abstract def kTag: ClassTag[K]

    Attributes
    protected

  9. abstract def knnSearch(point: (Double, Double), k: Int, searchString: String): LuceneRDDResponsePartition

    Nearest neighbour search

    Nearest neighbour search

    point

    query point

    k

    number of neighbors to return

    searchString

    Lucene Query string

    returns

  10. abstract def size: Long

  11. abstract def spatialSearch(point: (Double, Double), k: Int, operationName: String): LuceneRDDResponsePartition

    Spatial search with point

    Spatial search with point

    point

    Query point

    k

    Number of result to return

    operationName

    Operation name, i.e., intersect, within, etc

    returns

  12. abstract def spatialSearch(shapeAsString: String, k: Int, operationName: String): LuceneRDDResponsePartition

    Spatial search with arbitrary shape

    Spatial search with arbitrary shape

    shapeAsString

    Shape object represented as String

    k

    Number of results to return

    operationName

    Operation name, i.e., intersect, within, etc

    returns

  13. implicit abstract def vTag: ClassTag[V]

    Attributes
    protected

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