| /* |
| * 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.cassandra.db.lifecycle; |
| |
| import java.util.Collection; |
| import java.util.Set; |
| |
| import org.apache.cassandra.io.sstable.SSTable; |
| import org.apache.cassandra.io.sstable.format.SSTableReader; |
| import org.apache.cassandra.utils.concurrent.Transactional; |
| |
| public interface ILifecycleTransaction extends Transactional, LifecycleNewTracker |
| { |
| void checkpoint(); |
| void update(SSTableReader reader, boolean original); |
| void update(Collection<SSTableReader> readers, boolean original); |
| public SSTableReader current(SSTableReader reader); |
| void obsolete(SSTableReader reader); |
| void obsoleteOriginals(); |
| Set<SSTableReader> originals(); |
| boolean isObsolete(SSTableReader reader); |
| } |