org.apache.mahout.cf.taste.impl.common

Interface Retriever<K,V>

All Known Implementing Classes:

Cache

public interface Retriever<K,V>

Implementations can retrieve a value for a given key.

Method Summary

Modifier and Type	Method and Description
V	get(K key)

Method Detail

get

V get(K key)
throws TasteException

Parameters:

key - key for which a value should be retrieved

Returns:

value for key

Throws:

TasteException - if an error occurs while retrieving the value