| package org.apache.commons.jcs3.engine.memory.util; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import org.apache.commons.jcs3.engine.behavior.ICacheElement; |
| import org.apache.commons.jcs3.utils.struct.DoubleLinkedListNode; |
| |
| /** |
| * This wrapper is needed for double linked lists. |
| */ |
| public class MemoryElementDescriptor<K, V> |
| extends DoubleLinkedListNode<ICacheElement<K, V>> |
| { |
| /** Don't change */ |
| private static final long serialVersionUID = -1905161209035522460L; |
| |
| /** |
| * Constructs a usable MemoryElementDescriptor. |
| * <p> |
| * @param ce |
| */ |
| public MemoryElementDescriptor( final ICacheElement<K, V> ce ) |
| { |
| super( ce ); |
| } |
| |
| /** |
| * Get the cache element |
| * |
| * @return the ce |
| */ |
| public ICacheElement<K, V> getCacheElement() |
| { |
| return getPayload(); |
| } |
| } |