org.geotools.gce.imagemosaic

Class Utils.BBOXFilterExtractor

Object

DefaultFilterVisitor

Utils.BBOXFilterExtractor

All Implemented Interfaces:

ExpressionVisitor, FilterVisitor

Enclosing class:

Utils

public static class Utils.BBOXFilterExtractor
extends DefaultFilterVisitor

Extracts a bbox from a filter in case there is at least one.

I am simply looking for the BBOX filter but I am sure we could use other filters as well. I will leave this as a todo for the moment.

Author:

Simone Giannecchini, GeoSolutions SAS.

Constructor Summary

Constructors

Constructor and Description
BBOXFilterExtractor()

Method Summary

Modifier and Type	Method and Description
ReferencedEnvelope	getBBox()
Object	visit(BBOX filter, Object data)

Methods inherited from class DefaultFilterVisitor

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visitNullFilter

Methods inherited from class Object

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

Constructor Detail

BBOXFilterExtractor

public BBOXFilterExtractor()

Method Detail

getBBox

public ReferencedEnvelope getBBox()

visit

public Object visit(BBOX filter,
                    Object data)

Specified by:

visit in interface FilterVisitor

Overrides:

visit in class DefaultFilterVisitor