org.magicwerk.brownies.collections.function

Interface Mapper<E,K>

Type Parameters:

E - type of elements stored in the list

K - type of key

All Known Implementing Classes:

IdentMapper

public interface Mapper<E,K>

Interface to determine a map value out of a given value.

Version:

$Id: Mapper.java 1909 2013-10-10 21:22:36Z origo $

Author:

Thomas Mauch

Method Summary

Methods

Modifier and Type	Method and Description
K	getKey(E v) Returns key for given value.

Method Detail

getKey

K getKey(E v)

Returns key for given value.

Parameters:

v - value to determine key for

Returns:

determined key value