Collection_NearestFunction (Geotools modules 32-SNAPSHOT API)

Object
- ExpressionAbstract
- - FunctionImpl
  - - Collection_NearestFunction

All Implemented Interfaces:

Expression, Function
```
public class Collection_NearestFunction
extends FunctionImpl
```
Finds the nearest value to the provided one in the attribute domain.

Since:

12.0

Author:

Jody Garnett

- 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
  
  Collection_NearestFunction()
  Creates a new instance of Collection_MaxFunction
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  Object evaluate(Object collection)
  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 FunctionName NAME
```
- Constructor Detail
  - Collection_NearestFunction
```
public Collection_NearestFunction()
```
    Creates a new instance of Collection_MaxFunction
- Method Detail
  - evaluate
```
public Object evaluate(Object collection)
```
    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:
    
    collection - Object being evaluated; often a Feature
    
    Returns:
    
    value for the provided object