Package org.apache.sedona.core.formatMapper

Class GeoJsonReader

java.lang.Object

org.apache.sedona.core.formatMapper.GeoJsonReader

public class GeoJsonReader
extends Object

Constructor Summary

Constructors

Constructor	Description
GeoJsonReader()

Method Summary

Modifier and Type	Method	Description
static SpatialRDD<org.locationtech.jts.geom.Geometry>	createSpatialRDD(org.apache.spark.api.java.JavaRDD rawTextRDD, FormatMapper<org.locationtech.jts.geom.Geometry> formatMapper)
static SpatialRDD<org.locationtech.jts.geom.Geometry>	readToGeometryRDD(org.apache.spark.api.java.JavaRDD rawTextRDD)	Read a SpatialRDD from a string type rdd.
static SpatialRDD<org.locationtech.jts.geom.Geometry>	readToGeometryRDD(org.apache.spark.api.java.JavaRDD rawTextRDD, boolean allowInvalidGeometries, boolean skipSyntacticallyInvalidGeometries)	Read a SpatialRDD from a string type rdd.
static SpatialRDD<org.locationtech.jts.geom.Geometry>	readToGeometryRDD(org.apache.spark.api.java.JavaSparkContext sc, String inputPath)	Read a SpatialRDD from a file.
static SpatialRDD<org.locationtech.jts.geom.Geometry>	readToGeometryRDD(org.apache.spark.api.java.JavaSparkContext sc, String inputPath, boolean allowInvalidGeometries, boolean skipSyntacticallyInvalidGeometries)	Read a SpatialRDD from a file.

Methods inherited from class java.lang.Object

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

Constructor Details

GeoJsonReader

public GeoJsonReader()

Method Details

readToGeometryRDD

public static SpatialRDD<org.locationtech.jts.geom.Geometry> readToGeometryRDD(org.apache.spark.api.java.JavaSparkContext sc,
 String inputPath)

Read a SpatialRDD from a file.

Parameters:

sc -

inputPath -

Returns:

readToGeometryRDD

public static SpatialRDD<org.locationtech.jts.geom.Geometry> readToGeometryRDD(org.apache.spark.api.java.JavaSparkContext sc,
 String inputPath,
 boolean allowInvalidGeometries,
 boolean skipSyntacticallyInvalidGeometries)

Read a SpatialRDD from a file.

Parameters:

sc -

inputPath -

allowInvalidGeometries - whether allows topology-invalid geometries exist in the generated RDD

skipSyntacticallyInvalidGeometries - whether allows Sedona to automatically skip syntax-invalid geometries, rather than throw errors

Returns:

readToGeometryRDD

public static SpatialRDD<org.locationtech.jts.geom.Geometry> readToGeometryRDD(org.apache.spark.api.java.JavaRDD rawTextRDD)

Read a SpatialRDD from a string type rdd.

Parameters:

rawTextRDD - a string type RDD

Returns:

readToGeometryRDD

public static SpatialRDD<org.locationtech.jts.geom.Geometry> readToGeometryRDD(org.apache.spark.api.java.JavaRDD rawTextRDD,
 boolean allowInvalidGeometries,
 boolean skipSyntacticallyInvalidGeometries)

Read a SpatialRDD from a string type rdd.

Parameters:

rawTextRDD - a string type RDD

allowInvalidGeometries - whether allows topology-invalid geometries exist in the generated RDD

skipSyntacticallyInvalidGeometries - whether allows Sedona to automatically skip syntax-invalid geometries, rather than throw errors

Returns:

createSpatialRDD

public static SpatialRDD<org.locationtech.jts.geom.Geometry> createSpatialRDD(org.apache.spark.api.java.JavaRDD rawTextRDD,
 FormatMapper<org.locationtech.jts.geom.Geometry> formatMapper)