| /* |
| * 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.util.Iterator; |
| import java.util.Set; |
| |
| import org.apache.geode.internal.cache.versions.RegionVersionVector; |
| import org.apache.geode.internal.cache.versions.VersionSource; |
| import org.apache.geode.internal.cache.versions.VersionTag; |
| |
| /** |
| * State object used during getInitialImage Locked during clean up of destroyed tokens. |
| * |
| */ |
| public interface ImageState /* extends Lock */ { |
| |
| boolean getRegionInvalidated(); |
| |
| void setRegionInvalidated(boolean b); |
| |
| void setInRecovery(boolean b); |
| |
| boolean getInRecovery(); |
| |
| void addDestroyedEntry(Object key); |
| |
| void removeDestroyedEntry(Object key); |
| |
| boolean hasDestroyedEntry(Object key); |
| |
| java.util.Iterator<Object> getDestroyedEntries(); |
| |
| /** |
| * returns count of entries that have been destroyed by concurrent operations while in token mode |
| */ |
| int getDestroyedEntriesCount(); |
| |
| void setClearRegionFlag(boolean isClearOn, RegionVersionVector rvv); |
| |
| boolean getClearRegionFlag(); |
| |
| RegionVersionVector getClearRegionVersionVector(); |
| |
| boolean wasRegionClearedDuringGII(); |
| |
| void addVersionTag(Object key, VersionTag<?> tag); |
| |
| Iterator<VersionTagEntry> getVersionTags(); |
| |
| void addLeftMember(VersionSource<?> mbr); |
| |
| Set<VersionSource> getLeftMembers(); |
| |
| boolean hasLeftMembers(); |
| |
| void lockGII(); |
| |
| void unlockGII(); |
| |
| void readLockRI(); |
| |
| void readUnlockRI(); |
| |
| void writeLockRI(); |
| |
| void writeUnlockRI(); |
| |
| boolean isReplicate(); |
| |
| boolean isClient(); |
| |
| void init(); |
| |
| interface VersionTagEntry { |
| Object getKey(); |
| |
| VersionSource getMemberID(); |
| |
| long getRegionVersion(); |
| } |
| |
| } |