org.geotools.feature.visitor
Class BoundsVisitor

java.lang.Object
  org.geotools.feature.visitor.BoundsVisitor

All Implemented Interfaces:

FeatureCalc, FeatureVisitor

public class BoundsVisitor

extends java.lang.Object

implements FeatureCalc

Calculates the extents (envelope) of the features it visits.

Since:

2.2.M2

Author:

Cory Horner, Refractions

Nested Class Summary

static class

BoundsVisitor.BoundsResult

Constructor Summary

BoundsVisitor()

Method Summary

com.vividsolutions.jts.geom.Envelope	getBounds()
CalcResult	getResult() Returns the result of the calculation as a handy object which can be merged and modified.
void	reset(com.vividsolutions.jts.geom.Envelope bounds)
void	visit(Feature feature)

Methods inherited from class java.lang.Object

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

Constructor Detail

BoundsVisitor

public BoundsVisitor()

Method Detail

visit

public void visit(Feature feature)

Specified by:

visit in interface FeatureVisitor

getBounds

public com.vividsolutions.jts.geom.Envelope getBounds()

reset

public void reset(com.vividsolutions.jts.geom.Envelope bounds)

getResult

public CalcResult getResult()

Description copied from interface: FeatureCalc

Returns the result of the calculation as a handy object which can be merged and modified.

Specified by:

getResult in interface FeatureCalc

Returns:

the results of the calculation