org.geotools.feature.visitor

Class BoundsVisitor

Object

BoundsVisitor

All Implemented Interfaces:

FeatureCalc, FeatureVisitor

public class BoundsVisitor
extends Object
implements FeatureCalc

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

Since:

2.2.M2

Author:

Cory Horner, Refractions

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BoundsVisitor.BoundsResult

Constructor Summary

Constructors

Constructor and Description
BoundsVisitor()

Method Summary

Modifier and Type	Method and Description
ReferencedEnvelope	getBounds()
CalcResult	getResult() Returns the result of the calculation as a handy object which can be merged and modified.
void	reset(Envelope bounds)
void	visit(Feature feature) Visit the provided feature.

Methods inherited from class 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)

Description copied from interface: FeatureVisitor

Visit the provided feature.

Please consult the documentation for the FeatureCollection you are visiting to learn more - the provided feature may be invalid, or read only.

Specified by:

visit in interface FeatureVisitor

getBounds

public ReferencedEnvelope getBounds()

reset

public void reset(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