org.geotools.filter.visitor
Interface Recode

All Superinterfaces:
org.opengis.filter.expression.Expression, org.opengis.filter.expression.Function

@XmlElement(value="Recode")
public interface Recode
extends org.opengis.filter.expression.Function

Recoding: Transformation of discrete values to any other values. This is needed when integers have to be translated into text or, reversely, text contents into other texts or numeric values or colors. This function recodes values from a property or expression into corresponding values of arbitrary type. The comparisons are performed checking for identical values.

Version:
Symbology Encoding Implementation Specification 1.1.0
Author:
Johann Sorel (Geomatys)

Field Summary
 
Fields inherited from interface org.opengis.filter.expression.Expression
NIL
 
Method Summary
 org.opengis.filter.expression.Expression getLookupValue()
          Get lookup value.
 java.util.List<MapItem> getMapItems()
          See MapItem for details.
 
Methods inherited from interface org.opengis.filter.expression.Function
getFallbackValue, getName, getParameters
 
Methods inherited from interface org.opengis.filter.expression.Expression
accept, evaluate, evaluate
 

Method Detail

getLookupValue

@XmlElement(value="LookupValue")
org.opengis.filter.expression.Expression getLookupValue()
Get lookup value.

Returns:
Expression

getMapItems

java.util.List<MapItem> getMapItems()
See MapItem for details.



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