| /* |
| * 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 org.apache.geode.internal.cache; |
| |
| import java.nio.ByteBuffer; |
| |
| import org.apache.geode.cache.RegionEvent; |
| |
| /** |
| * This class provides 'do-nothing' implementations of all of the methods of interface |
| * CacheObserver. See the documentation for class CacheObserverHolder for details. Also the callback |
| * is issed only if the boolean ISSUE_CALLBACKS_TO_CACHE_OBSERVER present in |
| * org.apache.geode.internal.cache.LocalRegion is made true |
| * |
| */ |
| public class CacheObserverAdapter implements CacheObserver { |
| |
| /** |
| * Called just after the region is cleared & before Listener callback is issued. The call to this |
| * method is synchronous |
| * |
| * @param event RegionEvent object |
| */ |
| @Override |
| public void afterRegionClear(RegionEvent event) {} |
| |
| @Override |
| public void beforeDiskClear() { |
| // TODO Auto-generated method stub |
| } |
| |
| @Override |
| public void goingToFlush() { |
| // TODO Auto-generated method stub |
| } |
| |
| public void beforeWritingBytes() {} |
| |
| @Override |
| public void afterWritingBytes() {} |
| |
| @Override |
| public void beforeGoingToCompact() { |
| // TODO Auto-generated method stub |
| } |
| |
| @Override |
| public void afterHavingCompacted() { |
| // TODO Auto-generated method stub |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.geode.internal.cache.CacheObserver#afterConflation(java.nio.ByteBuffer, |
| * java.nio.ByteBuffer) |
| */ |
| @Override |
| public void afterConflation(ByteBuffer origBB, ByteBuffer conflatedBB) { |
| // TODO Auto-generated method stub |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.geode.internal.cache.CacheObserver#afterSettingOplogOffSet() |
| */ |
| @Override |
| public void afterSettingOplogOffSet(long offset) { |
| // TODO Auto-generated method stub |
| } |
| |
| @Override |
| public void beforeSwitchingOplog() { |
| // TODO Auto-generated method stub |
| } |
| |
| @Override |
| public void afterSwitchingOplog() { |
| // TODO Auto-generated method stub |
| } |
| |
| @Override |
| public void afterKrfCreated() { |
| |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.geode.internal.cache.CacheObserver#beforeStoppingCompacter() |
| */ |
| @Override |
| public void beforeStoppingCompactor() { |
| // TODO Auto-generated method stub |
| |
| } |
| |
| @Override |
| public void afterStoppingCompactor() { |
| |
| } |
| |
| @Override |
| public void afterSignallingCompactor() {} |
| |
| @Override |
| public void afterMarkingGIICompleted() { |
| // TODO Auto-generated method stub |
| |
| } |
| |
| @Override |
| public void afterMarkingGIIStarted() { |
| // TODO Auto-generated method stub |
| |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.geode.internal.cache.CacheObserver#afterSwitchingWriteAndFlushMaps() |
| */ |
| @Override |
| public void afterSwitchingWriteAndFlushMaps() { |
| |
| } |
| |
| @Override |
| public void afterSettingDiskRef() {} |
| |
| @Override |
| public void beforeSettingDiskRef() {} |
| |
| @Override |
| public void beforeDeletingCompactedOplog(Oplog compactedOplog) {} |
| |
| @Override |
| public void beforeDeletingEmptyOplog(Oplog emptyOplog) {} |
| |
| @Override |
| public void beforeShutdownAll() {} |
| } |