Package 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, schema, sourceEpsgCode, spatialPartitionedRDD, targetEpgsgCode

Constructor Summary

Constructors

Constructor	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, Integer startOffset, Integer endOffset, org.apache.sedona.common.enums.FileDataSplitter splitter, boolean carryInputData)	Instantiates a new polygon RDD.
PolygonRDD(org.apache.spark.api.java.JavaSparkContext sparkContext, String InputLocation, Integer startOffset, Integer endOffset, org.apache.sedona.common.enums.FileDataSplitter splitter, boolean carryInputData, Integer partitions)	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, org.apache.sedona.common.enums.FileDataSplitter splitter, boolean carryInputData)	Instantiates a new polygon RDD.
PolygonRDD(org.apache.spark.api.java.JavaSparkContext sparkContext, String InputLocation, org.apache.sedona.common.enums.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.

Method Summary

Modifier and Type	Method	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, coalesceAndBuildRawIndex, countWithoutDuplicates, countWithoutDuplicatesSPRDD, CRSTransform, CRSTransform, flipCoordinates, getCRStransformation, getPartitioner, getRawSpatialRDD, getSampleNumber, getSourceEpsgCode, getTargetEpgsgCode, MinimumBoundingRectangle, saveAsGeoJSON, saveAsWKB, saveAsWKT, setNeighborSampleNumber, setRawSpatialRDD, setSampleNumber, spatialPartitioning, spatialPartitioning, spatialPartitioning, spatialPartitioning, spatialPartitioning, spatialPartitioningWithoutDuplicates, spatialPartitioningWithoutDuplicates, spatialPartitioningWithoutDuplicates, spatialPartitioningWithoutDuplicates

Methods inherited from class java.lang.Object

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

Constructor Details

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,
 org.apache.sedona.common.enums.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,
 org.apache.sedona.common.enums.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,
 org.apache.sedona.common.enums.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,
 org.apache.sedona.common.enums.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 Details

PolygonUnion

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

Polygon union.

Returns:

the polygon