ValueDerivingMapFactory.ValueDeriver (Alfresco Repository zap-7.87-postgres11 API)

Enclosing class:

ValueDerivingMapFactory<O,K,V>
```
public static interface ValueDerivingMapFactory.ValueDeriver<O,V>
```
An interface for objects that derive the value for a specific entry in the map.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  V deriveValue(O source)
  Derives a value from the given source.

- Method Detail
  - deriveValue
```
V deriveValue(O source)
```
    Derives a value from the given source.
    
    Parameters:
    
    source - the source
    
    Returns:
    
    the derived value