| /* |
| * 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.persistence; |
| |
| import org.apache.geode.cache.DiskAccessException; |
| import org.apache.geode.cache.EvictionAttributes; |
| import org.apache.geode.internal.cache.DiskStoreImpl; |
| import org.apache.geode.internal.cache.LocalRegion; |
| import org.apache.geode.internal.cache.RegionMap; |
| import org.apache.geode.internal.cache.entries.DiskEntry; |
| import org.apache.geode.internal.cache.versions.RegionVersionHolder; |
| import org.apache.geode.internal.cache.versions.VersionSource; |
| import org.apache.geode.internal.cache.versions.VersionTag; |
| |
| /** |
| * Used by the disk code to store recovered data into the cache. The primary implementor of this |
| * interface is LocalRegion. |
| * |
| * @since GemFire prPersistSprint3 |
| */ |
| public interface DiskRecoveryStore { |
| DiskRegionView getDiskRegionView(); |
| |
| DiskEntry getDiskEntry(Object key); |
| |
| void foreachRegionEntry(LocalRegion.RegionEntryCallback callback); |
| |
| DiskEntry initializeRecoveredEntry(Object key, DiskEntry.RecoveredEntry re); |
| |
| DiskEntry updateRecoveredEntry(Object key, DiskEntry.RecoveredEntry re); |
| |
| void destroyRecoveredEntry(Object key); |
| |
| boolean lruLimitExceeded(); |
| |
| void copyRecoveredEntries(RegionMap rm); |
| |
| void updateSizeOnFaultIn(Object key, int newSize, int bytesOnDisk); |
| |
| int calculateValueSize(Object val); |
| |
| RegionMap getRegionMap(); |
| |
| void handleDiskAccessException(DiskAccessException dae); |
| |
| EvictionAttributes getEvictionAttributes(); |
| |
| void initializeStats(long numEntriesInVM, long numOverflowOnDisk, long numOverflowBytesOnDisk); |
| |
| void recordRecoveredGCVersion(VersionSource member, long gcVersion); |
| |
| void recordRecoveredVersionHolder(VersionSource member, RegionVersionHolder versionHolder, |
| boolean latestOplog); |
| |
| void recordRecoveredVersionTag(VersionTag tag); |
| |
| long getVersionForMember(VersionSource member); |
| |
| void setRVVTrusted(boolean rvvTrusted); |
| |
| DiskStoreImpl getDiskStore(); |
| } |