Package com.vividsolutions.jump.workbench.ui.plugin.analysis

Class SpatialJoinExecuter

java.lang.Object

com.vividsolutions.jump.workbench.ui.plugin.analysis.SpatialJoinExecuter

public class SpatialJoinExecuter
extends Object

Exceutes a spatial query with a given mask FeatureCollection, source FeatureCollection, and predicate. Ensures result does not contain duplicates.

Version:

1.2

Author:

Martin Davis

Constructor Summary

Constructors

Constructor	Description
SpatialJoinExecuter(FeatureCollection srcBFC, FeatureCollection tgtAFC)

Method Summary

Modifier and Type	Method	Description
void	execute(TaskMonitor monitor, GeometryPredicate func, double[] params, FeatureCollection resultFC)	Computes geomSrc.func(geomMask)
Exception	getException()
FeatureCollection	getResultFC()
boolean	isExceptionThrown()

Methods inherited from class java.lang.Object

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

Constructor Detail

SpatialJoinExecuter

public SpatialJoinExecuter(FeatureCollection srcBFC,
                           FeatureCollection tgtAFC)

Method Detail

isExceptionThrown

public boolean isExceptionThrown()

getException

public Exception getException()

getResultFC

public FeatureCollection getResultFC()

execute

public void execute(TaskMonitor monitor,
                    GeometryPredicate func,
                    double[] params,
                    FeatureCollection resultFC)

Computes geomSrc.func(geomMask)

Parameters:

monitor - a TaskMonitor

func - function containing the GeometryPredicate

params - double array containing parameters of the GeometryPredicate

resultFC - the resulting FeatureCollection