ValueDerivingMapFactory (Alfresco Repository zap-7.87-postgres11 API)

java.lang.Object
- org.alfresco.util.ValueDerivingMapFactory<O,K,V>

```
public class ValueDerivingMapFactory<O,K,V>
extends java.lang.Object
```
A factory for maps that dynamically derive their looked up values from a given source object.

Author:

dward

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static interface`	`ValueDerivingMapFactory.ValueDeriver<O,V>`	An interface for objects that derive the value for a specific entry in the map.

Constructor Summary

Constructors
Constructor	Description
`ValueDerivingMapFactory(java.util.Map<K,ValueDerivingMapFactory.ValueDeriver<O,V>> valueDerivers)`	Instantiates a new value deriving map factory.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

java.util.Map<K,V> getMap(O source)
Gets a map that derives its values from the given source.
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ValueDerivingMapFactory
```
public ValueDerivingMapFactory(java.util.Map<K,ValueDerivingMapFactory.ValueDeriver<O,V>> valueDerivers)
```
    Instantiates a new value deriving map factory.
    
    Parameters:
    
    valueDerivers - a map of value derivers that derive the value of each entry from a given source
- Method Detail
  - getMap
```
public java.util.Map<K,V> getMap(O source)
```
    Gets a map that derives its values from the given source.
    
    Parameters:
    
    source - the source
    
    Returns:
    
    the map