org.geotools.filter.visitor
Interface MapItem

All Superinterfaces:
Expression

@XmlElement(value="MapItem")
public interface MapItem
extends Expression

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
 double getData()
          Get data.
 Expression getValue()
          Get value.
 
Methods inherited from interface Expression
accept, evaluate, evaluate
 

Method Detail

getValue

@XmlElement(value="Value")
Expression getValue()
Get value. The Values can be of any type, dependent on which symbolization context the function is employed. Color values (like #00ffff) or numeric values are typical.

Returns:
Expression

getData

@XmlElement(value="Data")
double getData()
Get data.

Returns:
double


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