| /** |
| * 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. |
| */ |
| package com.datatorrent.lib.appdata.datastructs; |
| |
| import com.datatorrent.lib.appdata.datastructs.CacheLRUSynchronousFlush.CacheFlushListener; |
| |
| /** |
| * This is a listener which is called by {@link CacheLRUSynchronousFlush} when the cache is flushed. |
| * @param <KEY> The type of keys in the cache. |
| * @param <VALUE> The type of values in the cache. |
| * @since 3.0.0 |
| */ |
| public class NOPCacheFlushListener<KEY, VALUE> implements CacheFlushListener<KEY, VALUE> |
| { |
| @Override |
| public void flush(KEY key, VALUE value) |
| { |
| //Do nothing |
| } |
| } |
