org.geotools.filter.visitor
Interface Recode

All Superinterfaces:
Expression, Function

@XmlElement(value="Recode")
public interface Recode
extends 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.

Author:
Johann Sorel (Geomatys)

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

Method Detail

getLookupValue

@XmlElement(value="LookupValue")
Expression getLookupValue()
Get lookup value.

Returns:
Expression

getMapItems

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



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