org.datasyslab.geospark.spatialOperator

Class JoinQuery

java.lang.Object

org.datasyslab.geospark.spatialOperator.JoinQuery

All Implemented Interfaces:

Serializable

public class JoinQuery
extends Object
implements Serializable

The Class JoinQuery.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
JoinQuery()

Method Summary

Modifier and Type	Method and Description
static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.LineString,HashSet<com.vividsolutions.jts.geom.LineString>>	DistanceJoinQuery(LineStringRDD spatialRDD, CircleRDD queryRDD, boolean useIndex, boolean considerBoundaryIntersection) Distance join query.
static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Point,HashSet<com.vividsolutions.jts.geom.Point>>	DistanceJoinQuery(PointRDD spatialRDD, CircleRDD queryRDD, boolean useIndex, boolean considerBoundaryIntersection) Distance join query.
static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.Polygon>>	DistanceJoinQuery(PolygonRDD spatialRDD, CircleRDD queryRDD, boolean useIndex, boolean considerBoundaryIntersection) Distance join query.
static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.LineString,Long>	DistanceJoinQueryCountByKey(LineStringRDD spatialRDD, LineStringRDD queryRDD, boolean useIndex, boolean considerBoundaryIntersection) Distance join query count by key.
static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Point,Long>	DistanceJoinQueryCountByKey(PointRDD spatialRDD, PointRDD queryRDD, boolean useIndex, boolean considerBoundaryIntersection) Distance join query count by key.
static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,Long>	DistanceJoinQueryCountByKey(PolygonRDD spatialRDD, CircleRDD queryRDD, boolean useIndex, boolean considerBoundaryIntersection) Distance join query count by key.
static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.LineString>>	SpatialJoinQuery(LineStringRDD spatialRDD, PolygonRDD queryRDD, boolean useIndex, boolean considerBoundaryIntersection) Spatial join query.
static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.Point>>	SpatialJoinQuery(PointRDD spatialRDD, PolygonRDD queryRDD, boolean useIndex, boolean considerBoundaryIntersection) Spatial join query.
static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.Point>>	SpatialJoinQuery(PointRDD spatialRDD, RectangleRDD queryRDD, boolean useIndex, boolean considerBoundaryIntersection) Spatial join query.
static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.Polygon>>	SpatialJoinQuery(PolygonRDD spatialRDD, PolygonRDD queryRDD, boolean useIndex, boolean considerBoundaryIntersection) Spatial join query.
static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.Polygon>>	SpatialJoinQuery(RectangleRDD spatialRDD, RectangleRDD queryRDD, boolean useIndex, boolean considerBoundaryIntersection) Spatial join query.
static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,Long>	SpatialJoinQueryCountByKey(SpatialRDD spatialRDD, PolygonRDD queryRDD, boolean useIndex, boolean considerBoundaryIntersection) Spatial join query count by key.
static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,Long>	SpatialJoinQueryCountByKey(SpatialRDD spatialRDD, RectangleRDD queryRDD, boolean useIndex, boolean considerBoundaryIntersection) Spatial join query count by key.

Methods inherited from class java.lang.Object

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

Constructor Detail

JoinQuery

public JoinQuery()

Method Detail

SpatialJoinQuery

public static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.Point>> SpatialJoinQuery(PointRDD spatialRDD,
                                                                                                                                                     RectangleRDD queryRDD,
                                                                                                                                                     boolean useIndex,
                                                                                                                                                     boolean considerBoundaryIntersection)
                                                                                                                                              throws Exception

Spatial join query.

Parameters:

spatialRDD - the spatial RDD

queryRDD - the query RDD

useIndex - the use index

considerBoundaryIntersection - the consider boundary intersection

Returns:

the java pair RDD

Throws:

Exception - the exception

SpatialJoinQuery

public static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.Polygon>> SpatialJoinQuery(RectangleRDD spatialRDD,
                                                                                                                                                       RectangleRDD queryRDD,
                                                                                                                                                       boolean useIndex,
                                                                                                                                                       boolean considerBoundaryIntersection)
                                                                                                                                                throws Exception

Spatial join query.

Parameters:

spatialRDD - the spatial RDD

queryRDD - the query RDD

useIndex - the use index

considerBoundaryIntersection - the consider boundary intersection

Returns:

the java pair RDD

Throws:

Exception - the exception

SpatialJoinQuery

public static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.Point>> SpatialJoinQuery(PointRDD spatialRDD,
                                                                                                                                                     PolygonRDD queryRDD,
                                                                                                                                                     boolean useIndex,
                                                                                                                                                     boolean considerBoundaryIntersection)
                                                                                                                                              throws Exception

Spatial join query.

Parameters:

spatialRDD - the spatial RDD

queryRDD - the query RDD

useIndex - the use index

considerBoundaryIntersection - the consider boundary intersection

Returns:

the java pair RDD

Throws:

Exception - the exception

SpatialJoinQuery

public static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.Polygon>> SpatialJoinQuery(PolygonRDD spatialRDD,
                                                                                                                                                       PolygonRDD queryRDD,
                                                                                                                                                       boolean useIndex,
                                                                                                                                                       boolean considerBoundaryIntersection)
                                                                                                                                                throws Exception

Spatial join query.

Parameters:

spatialRDD - the spatial RDD

queryRDD - the query RDD

useIndex - the use index

considerBoundaryIntersection - the consider boundary intersection

Returns:

the java pair RDD

Throws:

Exception - the exception

SpatialJoinQuery

public static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.LineString>> SpatialJoinQuery(LineStringRDD spatialRDD,
                                                                                                                                                          PolygonRDD queryRDD,
                                                                                                                                                          boolean useIndex,
                                                                                                                                                          boolean considerBoundaryIntersection)
                                                                                                                                                   throws Exception

Spatial join query.

Parameters:

spatialRDD - the spatial RDD

queryRDD - the query RDD

useIndex - the use index

considerBoundaryIntersection - the consider boundary intersection

Returns:

the java pair RDD

Throws:

Exception - the exception

SpatialJoinQueryCountByKey

public static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,Long> SpatialJoinQueryCountByKey(SpatialRDD spatialRDD,
                                                                                                                         PolygonRDD queryRDD,
                                                                                                                         boolean useIndex,
                                                                                                                         boolean considerBoundaryIntersection)
                                                                                                                  throws Exception

Spatial join query count by key.

Parameters:

spatialRDD - the spatial RDD

queryRDD - the query RDD

useIndex - the use index

considerBoundaryIntersection - the consider boundary intersection

Returns:

the java pair RDD

Throws:

Exception - the exception

SpatialJoinQueryCountByKey

public static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,Long> SpatialJoinQueryCountByKey(SpatialRDD spatialRDD,
                                                                                                                         RectangleRDD queryRDD,
                                                                                                                         boolean useIndex,
                                                                                                                         boolean considerBoundaryIntersection)
                                                                                                                  throws Exception

Spatial join query count by key.

Parameters:

spatialRDD - the spatial RDD

queryRDD - the query RDD

useIndex - the use index

considerBoundaryIntersection - the consider boundary intersection

Returns:

the java pair RDD

Throws:

Exception - the exception

DistanceJoinQuery

public static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,HashSet<com.vividsolutions.jts.geom.Polygon>> DistanceJoinQuery(PolygonRDD spatialRDD,
                                                                                                                                                        CircleRDD queryRDD,
                                                                                                                                                        boolean useIndex,
                                                                                                                                                        boolean considerBoundaryIntersection)
                                                                                                                                                 throws Exception

Distance join query.

Parameters:

spatialRDD - the spatial RDD

queryRDD - the query RDD

useIndex - the use index

considerBoundaryIntersection - the consider boundary intersection

Returns:

the java pair RDD

Throws:

Exception - the exception

DistanceJoinQuery

public static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Point,HashSet<com.vividsolutions.jts.geom.Point>> DistanceJoinQuery(PointRDD spatialRDD,
                                                                                                                                                    CircleRDD queryRDD,
                                                                                                                                                    boolean useIndex,
                                                                                                                                                    boolean considerBoundaryIntersection)
                                                                                                                                             throws Exception

Distance join query.

Parameters:

spatialRDD - the spatial RDD

queryRDD - the query RDD

useIndex - the use index

considerBoundaryIntersection - the consider boundary intersection

Returns:

the java pair RDD

Throws:

Exception - the exception

DistanceJoinQuery

public static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.LineString,HashSet<com.vividsolutions.jts.geom.LineString>> DistanceJoinQuery(LineStringRDD spatialRDD,
                                                                                                                                                              CircleRDD queryRDD,
                                                                                                                                                              boolean useIndex,
                                                                                                                                                              boolean considerBoundaryIntersection)
                                                                                                                                                       throws Exception

Distance join query.

Parameters:

spatialRDD - the spatial RDD

queryRDD - the query RDD

useIndex - the use index

considerBoundaryIntersection - the consider boundary intersection

Returns:

the java pair RDD

Throws:

Exception - the exception

DistanceJoinQueryCountByKey

public static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Polygon,Long> DistanceJoinQueryCountByKey(PolygonRDD spatialRDD,
                                                                                                                          CircleRDD queryRDD,
                                                                                                                          boolean useIndex,
                                                                                                                          boolean considerBoundaryIntersection)
                                                                                                                   throws Exception

Distance join query count by key.

Parameters:

spatialRDD - the spatial RDD

queryRDD - the query RDD

useIndex - the use index

considerBoundaryIntersection - the consider boundary intersection

Returns:

the java pair RDD

Throws:

Exception - the exception

DistanceJoinQueryCountByKey

public static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.Point,Long> DistanceJoinQueryCountByKey(PointRDD spatialRDD,
                                                                                                                        PointRDD queryRDD,
                                                                                                                        boolean useIndex,
                                                                                                                        boolean considerBoundaryIntersection)
                                                                                                                 throws Exception

Distance join query count by key.

Parameters:

spatialRDD - the spatial RDD

queryRDD - the query RDD

useIndex - the use index

considerBoundaryIntersection - the consider boundary intersection

Returns:

the java pair RDD

Throws:

Exception - the exception

DistanceJoinQueryCountByKey

public static org.apache.spark.api.java.JavaPairRDD<com.vividsolutions.jts.geom.LineString,Long> DistanceJoinQueryCountByKey(LineStringRDD spatialRDD,
                                                                                                                             LineStringRDD queryRDD,
                                                                                                                             boolean useIndex,
                                                                                                                             boolean considerBoundaryIntersection)
                                                                                                                      throws Exception

Distance join query count by key.

Parameters:

spatialRDD - the spatial RDD

queryRDD - the query RDD

useIndex - the use index

considerBoundaryIntersection - the consider boundary intersection

Returns:

the java pair RDD

Throws:

Exception - the exception