OverrideConfigFilter (Helidon Project 2.6.7 API)

java.lang.Object
- io.helidon.config.OverrideConfigFilter

All Implemented Interfaces:

ConfigFilter
```
public class OverrideConfigFilter
extends Object
implements ConfigFilter
```
A config filter that replaces values with a new ones of keys that matching with Pattern.

Field Summary
- Fields inherited from interface io.helidon.config.spi.ConfigFilter
  PRIORITY

Constructor Summary

Constructors
Constructor	Description
`OverrideConfigFilter(Supplier<List<Map.Entry<Predicate<Config.Key>,String>>> overrideValuesSupplier)`	Creates a filter with a given supplier of a map of key patterns to a override values.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`apply(Config.Key key, String stringValue)`	Filters an elementary config value before it is made available to the application via the `Config` API.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.helidon.config.spi.ConfigFilter
init

- Constructor Detail
  - OverrideConfigFilter
```
public OverrideConfigFilter(Supplier<List<Map.Entry<Predicate<Config.Key>,String>>> overrideValuesSupplier)
```
    Creates a filter with a given supplier of a map of key patterns to a override values.
    
    Parameters:
    
    overrideValuesSupplier - a supplier of a map of key patterns to a override values
- Method Detail
  - apply
```
public String apply(Config.Key key,
                    String stringValue)
```
    Description copied from interface: ConfigFilter
    
    Filters an elementary config value before it is made available to the application via the Config API.
    
    Specified by:
    
    apply in interface ConfigFilter
    
    Parameters:
    
    key - configuration key associated with the Config node
    
    stringValue - original value to be filtered, never null
    
    Returns:
    
    original value or filtered (changed) value, never null