/*
 * 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);
}