ConfigurationKey (Lucene 9.6.0 queryparser API)

java.lang.Object
- org.apache.lucene.queryparser.flexible.core.config.ConfigurationKey<T>

Type Parameters:

T - holds the value's type, which is defined in the generic argument.
```
public final class ConfigurationKey<T>
extends Object
```
An instance of this class represents a key that is used to retrieve a value from AbstractQueryConfig.

See Also:

AbstractQueryConfig

- Method Summary
  
  All Methods Static Methods Concrete Methods
  Modifier and Type Method Description
  
  static <T> ConfigurationKey<T> newInstance()
  Creates a new instance.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - newInstance
```
public static <T> ConfigurationKey<T> newInstance()
```
    Creates a new instance.
    
    Type Parameters:
    
    T - the value's type
    
    Returns:
    
    a new instance