2 * ============LICENSE_START====================================================
4 * ===========================================================================
5 * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
6 * Modifications Copyright (C) 2019 IBM.
7 * ===========================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END====================================================
23 package org.onap.aaf.auth.batch.helpers;
25 import java.util.ArrayList;
26 import java.util.List;
28 public class CacheChange<T extends CacheChange.Data> {
29 private List<T> removed;
31 public CacheChange() {
32 removed = new ArrayList<>();
37 public abstract void expunge();
40 public final void delayedDelete(T t) {
44 public final List<T> getRemoved() {
48 public final void resetLocalData() {
49 if (removed==null || removed.isEmpty()) {
58 public int cacheSize() {
59 return removed.size();
62 public boolean contains(T t) {
63 return removed.contains(t);