2 * Copyright 2005 the original author or authors.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.wamblee.cache;
19 import java.io.Serializable;
22 * A cache that does not cache. This implementation is useful for disabling caching.
23 * Because of this implementation, application code does not need to distinguish
24 * between the situation where it a cache is used and where it isn't.
26 public class ZeroCache<KeyType extends Serializable, ValueType extends Serializable>
27 implements Cache<KeyType, ValueType> {
34 * @see org.wamblee.cache.Cache#put(KeyType, ValueType)
36 public void put(KeyType aKey, ValueType aValue) {
41 * @see org.wamblee.cache.Cache#get(KeyType)
43 public ValueType get(KeyType aKey) {
48 * @see org.wamblee.cache.Cache#remove(KeyType)
50 public void remove(KeyType aKey) {
55 * @see org.wamblee.cache.Cache#clear()