org.geotools.feature.visitor
Interface FeatureAttributeVisitor

All Superinterfaces:
FeatureVisitor
All Known Implementing Classes:
AverageVisitor, MaxVisitor, MedianVisitor, MinVisitor, StandardDeviationVisitor, SumVisitor, UniqueVisitor

public interface FeatureAttributeVisitor
extends FeatureVisitor

Extension of FeatureVisitor for visitors that require access to properties of the feature collection being visited.

Author:
Justin Deoliveira, OpenGeo

Method Summary
 List<Expression> getExpressions()
          List of expressions used by visitor.
 
Methods inherited from interface FeatureVisitor
visit
 

Method Detail

getExpressions

List<Expression> getExpressions()
List of expressions used by visitor.



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