FontAlternativesFunction (Geotools modules 30-SNAPSHOT API)

Object
- ExpressionAbstract
- - FunctionImpl
  - - FontAlternativesFunction

All Implemented Interfaces:

Expression, Function
```
public class FontAlternativesFunction
extends FunctionImpl
```
Looks up all script specific alternatives for the given font name. See also FontCache.getAlternatives(String) for a more in depth explanation.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static FunctionName NAME
  - Fields inherited from class FunctionImpl
    functionName
  - Fields inherited from interface Expression
    NIL
- Constructor Summary
  
  Constructors
  Constructor Description
  
  FontAlternativesFunction()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method 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
  - FontAlternativesFunction
```
public FontAlternativesFunction()
```
- 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