Package org.geotools.filter.visitor

Interface Recode

All Superinterfaces:

Expression, Function

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

Modifier and Type	Method	Description
Expression	getLookupValue()	Get lookup value.
List<MapItem>	getMapItems()	See MapItem for details.

Methods inherited from interface Expression

accept, evaluate, evaluate

Methods inherited from interface Function

getFallbackValue, getFunctionName, getName, getParameters

Method Details

getLookupValue

Expression getLookupValue()

Get lookup value.

Returns:

Expression

getMapItems

List<MapItem> getMapItems()

See MapItem for details.