/* This file is part of VoltDB.
* Copyright (C) 2008-2017 VoltDB Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with VoltDB. If not, see <http://www.gnu.org/licenses/>.
*/
package org.voltdb.iv2;
import java.util.concurrent.ExecutionException;
import com.google_voltpatches.common.collect.ImmutableMap;
/**
* A read-only interface to LeaderCache for consumers that do not
* perform writes.
*/
public interface LeaderCacheReader {
public void start(boolean block) throws InterruptedException, ExecutionException;
public void shutdown() throws InterruptedException;
public ImmutableMap<Integer, Long> pointInTimeCache();
public Long get(int partitionId);
}