org.datasyslab.geospark.joinJudgement

Class GeometryByPolygonJudgementUsingIndex

java.lang.Object

org.datasyslab.geospark.joinJudgement.GeometryByPolygonJudgementUsingIndex

All Implemented Interfaces:

Serializable, org.apache.spark.api.java.function.PairFlatMapFunction<scala.Tuple2<Integer,scala.Tuple2<Iterable<com.vividsolutions.jts.index.SpatialIndex>,Iterable<Object>>>,com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.Geometry>>

public class GeometryByPolygonJudgementUsingIndex
extends Object
implements org.apache.spark.api.java.function.PairFlatMapFunction<scala.Tuple2<Integer,scala.Tuple2<Iterable<com.vividsolutions.jts.index.SpatialIndex>,Iterable<Object>>>,com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.Geometry>>, Serializable

The Class GeometryByPolygonJudgementUsingIndex.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
GeometryByPolygonJudgementUsingIndex(boolean considerBoundaryIntersection) Instantiates a new geometry by polygon judgement using index.

Method Summary

Modifier and Type	Method and Description
Iterator<scala.Tuple2<com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.Geometry>>>	call(scala.Tuple2<Integer,scala.Tuple2<Iterable<com.vividsolutions.jts.index.SpatialIndex>,Iterable<Object>>> cogroup)

Methods inherited from class java.lang.Object

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

Constructor Detail

GeometryByPolygonJudgementUsingIndex

public GeometryByPolygonJudgementUsingIndex(boolean considerBoundaryIntersection)

Instantiates a new geometry by polygon judgement using index.

Parameters:

considerBoundaryIntersection - the consider boundary intersection

Method Detail

call

public Iterator<scala.Tuple2<com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.Geometry>>> call(scala.Tuple2<Integer,scala.Tuple2<Iterable<com.vividsolutions.jts.index.SpatialIndex>,Iterable<Object>>> cogroup)
                                                                                                               throws Exception

Specified by:

call in interface org.apache.spark.api.java.function.PairFlatMapFunction<scala.Tuple2<Integer,scala.Tuple2<Iterable<com.vividsolutions.jts.index.SpatialIndex>,Iterable<Object>>>,com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.Geometry>>

Throws:

Exception