oracle.spatial.spark.vector.geoenrichment

Class GeoJSONSpatialLayerHierarchyConfiguration

java.lang.Object

oracle.spatial.spark.vector.geoenrichment.GeoJSONSpatialLayerHierarchyConfiguration

public class GeoJSONSpatialLayerHierarchyConfiguration
extends java.lang.Object

Contains the configuration used by a GeoJSONGeoEnricher.
An instance of this class contains one or more descriptors of the data layers to be loaded as the spatial settings to be used such as the SRID and the tolerance.

Author:

hsaucedo

Constructor Summary

Constructors

Constructor and Description
GeoJSONSpatialLayerHierarchyConfiguration(GeoJSONSpatialLayerDescriptor[] descriptors, int srid, double tolerance) Creates a new instance

Method Summary

Modifier and Type	Method and Description
GeoJSONSpatialLayerDescriptor[]	getDescriptors() Gets the descriptors of the spatial data layers of this configuration
int	getSrid() Gets the spatial reference system id
double	getTolerance() Returns the tolerance used when performing spatial operations

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GeoJSONSpatialLayerHierarchyConfiguration

public GeoJSONSpatialLayerHierarchyConfiguration(GeoJSONSpatialLayerDescriptor[] descriptors,
                                                 int srid,
                                                 double tolerance)

Creates a new instance

Parameters:

descriptors - an array of spatial data layer descriptors. The descriptors are expected to be sorted in an ascending way by the hierarchy level where the hierarchy level matches the array index. The hierarchy level 0 corresponds to the root layer, the top parent layer. The layer at the last array position does not have a child layer.

srid - the spatial reference system to be used

tolerance - the tolerance used when performing spatial operations

Method Detail

getDescriptors

public GeoJSONSpatialLayerDescriptor[] getDescriptors()

Gets the descriptors of the spatial data layers of this configuration

Returns:

an array of GeoJSONSpatialLayerDescriptor instances

getSrid

public int getSrid()

Gets the spatial reference system id

Returns:

an SRID

getTolerance

public double getTolerance()

Returns the tolerance used when performing spatial operations

Returns:

a double value