org.geotools.mbstyle.function

Class CSSFunction

Object

ExpressionAbstract

FunctionImpl

CSSFunction

All Implemented Interfaces:

Expression, Function

public class CSSFunction
extends FunctionImpl

Generate a Color using ColorConverterFactory, the input is expected to be a String.

Parameters:

0. string: string defining color

We are using this function, rather than the default converter in order to force the use of CONVERT_CSS_TO_COLOR.

Author:

Jody Garnett (Boundless)

Field Summary

Fields

Modifier and Type	Field and Description
static FunctionName	NAME

Fields inherited from class FunctionImpl

functionName

Fields inherited from interface Expression

NIL

Constructor Summary

Constructors

Constructor and Description
CSSFunction()

Method Summary

Modifier and Type	Method and Description
Object	evaluate(Object object) Default implementation simply returns the fallbackValue.

Methods inherited from class FunctionImpl

accept, dispatchArguments, equals, functionName, getFallbackValue, getFunctionName, getName, getParameters, getParameterValue, getParameterValue, hashCode, setFallbackValue, setName, setParameters, toString

Methods inherited from class ExpressionAbstract

evaluate

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface Expression

evaluate

Field Detail

NAME

public static final FunctionName NAME

Constructor Detail

CSSFunction

public CSSFunction()

Method Detail

evaluate

public Object evaluate(Object object)

Description copied from class: FunctionImpl

Default implementation simply returns the fallbackValue.

Please override this method to produce a value based on the provided arguments.

Specified by:

evaluate in interface Expression

Overrides:

evaluate in class FunctionImpl

Parameters:

object - Object being evaluated; often a Feature

Returns:

value for the provided object