Hints.OptionKey (Geotools modules 31-SNAPSHOT API)

Object
- RenderingHints.Key
- - Hints.Key
  - - OptionKey

Enclosing class:

Hints
```
public static final class Hints.OptionKey
extends Hints.Key
```
Key that allows the choice of several options. You can use "*" as a wild card to indicate that undocumented options may be supported (but there is no assurances - Hints.DATUM_SHIFT_METHOD).

Since:

2.4

Author:

Jody Garnett

Constructor Summary

Constructors
Constructor Description

OptionKey(String... alternatives)
Creates a new key for a configuration option.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Set<String>`	`getOptions()`	Returns the set of available options.
`boolean`	`isCompatibleValue(Object value)`	Returns `true` if the specified object is one of the valid options.

Methods inherited from class Hints.Key
getValueClass, toString

Methods inherited from class RenderingHints.Key
equals, hashCode, intKey

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

- Constructor Detail
  - OptionKey
```
public OptionKey(String... alternatives)
```
    Creates a new key for a configuration option.
    
    Parameters:
    
    alternatives - The available options.
- Method Detail
  - getOptions
```
public Set<String> getOptions()
```
    Returns the set of available options.
    
    Returns:
    
    The available options.
  - isCompatibleValue
```
public boolean isCompatibleValue(Object value)
```
    Returns true if the specified object is one of the valid options. If the options specified at construction time contains the "*" wildcard, then this method returns true for every String object.
    
    Overrides:
    
    isCompatibleValue in class Hints.Key
    
    Parameters:
    
    value - The object to test for validity.
    
    Returns:
    
    true if the value is valid; false otherwise.
    
    See Also:
    
    Hints.ClassKey.isCompatibleValue(java.lang.Object), Hints.FileKey.isCompatibleValue(java.lang.Object), Hints.IntegerKey.isCompatibleValue(java.lang.Object), isCompatibleValue(java.lang.Object)