org.alfresco.util

Class ValueDerivingMapFactory

java.lang.Object

org.alfresco.util.ValueDerivingMapFactory

public class ValueDerivingMapFactory
extends java.lang.Object

A factory for maps that dynamically derive their looked up values from a given source object.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ValueDerivingMapFactory.ValueDeriver An interface for objects that derive the value for a specific entry in the map.

Constructor Summary

Constructors

Constructor and Description
ValueDerivingMapFactory(java.util.Map valueDerivers) Instantiates a new value deriving map factory.

Method Summary

Methods

Modifier and Type	Method and Description
java.util.Map	getMap(java.lang.Object 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 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 getMap(java.lang.Object source)

Gets a map that derives its values from the given source.

Parameters:

source - the source

Returns:

the map