com.okta.sdk.impl.cache

Class DisabledCache<K,V>

java.lang.Object

com.okta.sdk.impl.cache.DisabledCache<K,V>

All Implemented Interfaces:

Cache<K,V>

public class DisabledCache<K,V>
extends Object
implements Cache<K,V>

A disabled implementation that does nothing. This is useful for a CacheManager implementation to return instead of retuning null. Non-null guarantees reduce a program's cyclomatic complexity.

Since:

0.5.0

Constructor Summary

Constructors

Constructor and Description
DisabledCache()

Method Summary

Modifier and Type	Method and Description
V	get(K key) This implementation does not do anything and always returns null.
V	put(K key, V value) This implementation does not do anything (no caching) and always returns null.
V	remove(K key) This implementation does not do anything (no caching) and always returns null.

Methods inherited from class java.lang.Object

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

Constructor Detail

DisabledCache

public DisabledCache()

Method Detail

get

public V get(K key)

This implementation does not do anything and always returns null.

Specified by:

get in interface Cache<K,V>

Parameters:

key - the key that the value was previous added with

Returns:

null always.

put

public V put(K key,
             V value)

This implementation does not do anything (no caching) and always returns null.

Specified by:

put in interface Cache<K,V>

Parameters:

key - the key used to identify the object being stored.

value - the value to be stored in the cache.

Returns:

null always.

remove

public V remove(K key)

This implementation does not do anything (no caching) and always returns null.

Specified by:

remove in interface Cache<K,V>

Parameters:

key - the key used to identify the object being stored.

Returns:

null always.