org.apache.sedona.core.spatialRDD

Class PolygonRDD

java.lang.Object

org.apache.sedona.core.spatialRDD.SpatialRDD<org.locationtech.jts.geom.Polygon>

org.apache.sedona.core.spatialRDD.PolygonRDD

All Implemented Interfaces:

Serializable

public class PolygonRDD
extends SpatialRDD<org.locationtech.jts.geom.Polygon>

The Class PolygonRDD.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.sedona.core.spatialRDD.SpatialRDD

approximateTotalCount, boundaryEnvelope, CRStransformation, fieldNames, indexedRawRDD, indexedRDD, rawSpatialRDD, sourceEpsgCode, spatialPartitionedRDD, targetEpgsgCode

Constructor Summary

Constructors

Constructor and Description
PolygonRDD() Instantiates a new polygon RDD.
PolygonRDD(org.apache.spark.api.java.JavaRDD<org.locationtech.jts.geom.Polygon> rawSpatialRDD) Instantiates a new polygon RDD.
PolygonRDD(org.apache.spark.api.java.JavaSparkContext sparkContext, String InputLocation, FileDataSplitter splitter, boolean carryInputData) Instantiates a new polygon RDD.
PolygonRDD(org.apache.spark.api.java.JavaSparkContext sparkContext, String InputLocation, FileDataSplitter splitter, boolean carryInputData, Integer partitions) Instantiates a new polygon RDD.
PolygonRDD(org.apache.spark.api.java.JavaSparkContext sparkContext, String InputLocation, org.apache.spark.api.java.function.FlatMapFunction userSuppliedMapper) Instantiates a new polygon RDD.
PolygonRDD(org.apache.spark.api.java.JavaSparkContext sparkContext, String InputLocation, Integer partitions, org.apache.spark.api.java.function.FlatMapFunction userSuppliedMapper) Instantiates a new polygon RDD.
PolygonRDD(org.apache.spark.api.java.JavaSparkContext sparkContext, String InputLocation, Integer startOffset, Integer endOffset, FileDataSplitter splitter, boolean carryInputData) Instantiates a new polygon RDD.
PolygonRDD(org.apache.spark.api.java.JavaSparkContext sparkContext, String InputLocation, Integer startOffset, Integer endOffset, FileDataSplitter splitter, boolean carryInputData, Integer partitions) Instantiates a new polygon RDD.

Method Summary

Modifier and Type	Method and Description
org.locationtech.jts.geom.Polygon	PolygonUnion() Polygon union.

Methods inherited from class org.apache.sedona.core.spatialRDD.SpatialRDD

analyze, analyze, analyze, boundary, buildIndex, calc_partitioner, countWithoutDuplicates, countWithoutDuplicatesSPRDD, CRSTransform, CRSTransform, flipCoordinates, getCRStransformation, getPartitioner, getRawSpatialRDD, getSampleNumber, getSourceEpsgCode, getTargetEpgsgCode, MinimumBoundingRectangle, saveAsGeoJSON, saveAsWKB, saveAsWKT, setRawSpatialRDD, setSampleNumber, spatialPartitioning, spatialPartitioning, spatialPartitioning, spatialPartitioning, spatialPartitioning

Methods inherited from class java.lang.Object

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

Constructor Detail

PolygonRDD

public PolygonRDD()

Instantiates a new polygon RDD.

PolygonRDD

public PolygonRDD(org.apache.spark.api.java.JavaRDD<org.locationtech.jts.geom.Polygon> rawSpatialRDD)

Instantiates a new polygon RDD.

Parameters:

rawSpatialRDD - the raw spatial RDD

PolygonRDD

public PolygonRDD(org.apache.spark.api.java.JavaSparkContext sparkContext,
                  String InputLocation,
                  Integer startOffset,
                  Integer endOffset,
                  FileDataSplitter splitter,
                  boolean carryInputData)

Instantiates a new polygon RDD.

Parameters:

sparkContext - the spark context

InputLocation - the input location

startOffset - the start offset

endOffset - the end offset

splitter - the splitter

carryInputData - the carry input data

PolygonRDD

public PolygonRDD(org.apache.spark.api.java.JavaSparkContext sparkContext,
                  String InputLocation,
                  FileDataSplitter splitter,
                  boolean carryInputData,
                  Integer partitions)

Instantiates a new polygon RDD.

Parameters:

sparkContext - the spark context

InputLocation - the input location

splitter - the splitter

carryInputData - the carry input data

partitions - the partitions

PolygonRDD

public PolygonRDD(org.apache.spark.api.java.JavaSparkContext sparkContext,
                  String InputLocation,
                  FileDataSplitter splitter,
                  boolean carryInputData)

Instantiates a new polygon RDD.

Parameters:

sparkContext - the spark context

InputLocation - the input location

splitter - the splitter

carryInputData - the carry input data

PolygonRDD

public PolygonRDD(org.apache.spark.api.java.JavaSparkContext sparkContext,
                  String InputLocation,
                  Integer partitions,
                  org.apache.spark.api.java.function.FlatMapFunction userSuppliedMapper)

Instantiates a new polygon RDD.

Parameters:

sparkContext - the spark context

InputLocation - the input location

partitions - the partitions

userSuppliedMapper - the user supplied mapper

PolygonRDD

public PolygonRDD(org.apache.spark.api.java.JavaSparkContext sparkContext,
                  String InputLocation,
                  org.apache.spark.api.java.function.FlatMapFunction userSuppliedMapper)

Instantiates a new polygon RDD.

Parameters:

sparkContext - the spark context

InputLocation - the input location

userSuppliedMapper - the user supplied mapper

PolygonRDD

public PolygonRDD(org.apache.spark.api.java.JavaSparkContext sparkContext,
                  String InputLocation,
                  Integer startOffset,
                  Integer endOffset,
                  FileDataSplitter splitter,
                  boolean carryInputData,
                  Integer partitions)

Instantiates a new polygon RDD.

Parameters:

sparkContext - the spark context

InputLocation - the input location

startOffset - the start offset

endOffset - the end offset

splitter - the splitter

carryInputData - the carry input data

partitions - the partitions

Method Detail

PolygonUnion

public org.locationtech.jts.geom.Polygon PolygonUnion()

Polygon union.

Returns:

the polygon