com.maxmind.db

Class NoCache

java.lang.Object

com.maxmind.db.NoCache

All Implemented Interfaces:

NodeCache

public class NoCache
extends Object
implements NodeCache

A no-op cache singleton.

Nested Class Summary

Nested classes/interfaces inherited from interface com.maxmind.db.NodeCache

NodeCache.Loader

Method Summary

Modifier and Type	Method and Description
Object	get(int key, NodeCache.Loader loader) Get a value from the cache, loading it if necessary.
static NoCache	getInstance()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

get

public Object get(int key,
                  NodeCache.Loader loader)
           throws IOException

Description copied from interface: NodeCache

Get a value from the cache, loading it if necessary.

Specified by:

get in interface NodeCache

Parameters:

key - the cache key

loader - the loader to use if the key is not in cache

Returns:

the cached or loaded value

Throws:

IOException - if loading fails

getInstance

public static NoCache getInstance()