FunctionsImpl (Geotools modules 31-SNAPSHOT API)

Object
- FunctionsImpl

All Implemented Interfaces:

Functions
```
public class FunctionsImpl
extends Object
implements Functions
```
Implementation of the Functions interface.

Author:

Justin Deoliveira, The Open Planning Project

Constructor Summary

Constructors
Constructor	Description
`FunctionsImpl()`
`FunctionsImpl(Collection<FunctionName> functionNames)`
`FunctionsImpl(FunctionName... functionNames)`
`FunctionsImpl(Functions copy)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addAll(Functions copy)`
`boolean`	`equals(Object obj)`
`FunctionName`	`getFunctionName(String name)`	Looks up a function by name, returning null if no such function is found.
`Collection<FunctionName>`	`getFunctionNames()`	Provided functions.
`int`	`hashCode()`
`void`	`setFunctionNames(Collection<FunctionName> functionNames)`
`String`	`toString()`

Methods inherited from class Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - FunctionsImpl
```
public FunctionsImpl()
```
  - FunctionsImpl
```
public FunctionsImpl(Collection<FunctionName> functionNames)
```
  - FunctionsImpl
```
public FunctionsImpl(FunctionName... functionNames)
```
  - FunctionsImpl
```
public FunctionsImpl(Functions copy)
```
- Method Detail
  - getFunctionNames
```
public Collection<FunctionName> getFunctionNames()
```
    Description copied from interface: Functions
    Provided functions.
    
    <xsd:element name="FunctionNames" type="ogc:FunctionNamesType"/>
    Specified by:
    
    getFunctionNames in interface Functions
  - setFunctionNames
```
public void setFunctionNames(Collection<FunctionName> functionNames)
```
  - getFunctionName
```
public FunctionName getFunctionName(String name)
```
    Description copied from interface: Functions
    
    Looks up a function by name, returning null if no such function is found.
    
    Specified by:
    
    getFunctionName in interface Functions
    
    Parameters:
    
    name - The name of the function.
    
    Returns:
    
    A function, or null.
  - addAll
```
public void addAll(Functions copy)
```
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object