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QuestDB is High Performance Time Series Database

There is a newer version: 3.3.3

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 * Copyright (C) 2014-2016 Appsicle
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 * This program is free software: you can redistribute it and/or  modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * 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
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package com.questdb;

import com.questdb.misc.Interval;
import com.questdb.store.Lock;
import com.questdb.store.LockManager;

import java.io.File;

public class TempPartition extends Partition {

    private final Lock lock;

    public TempPartition(Journal journal, Interval interval, int partitionIndex, String name) {
        super(journal, interval, partitionIndex, Journal.TX_LIMIT_EVAL, null);
        setPartitionDir(new File(journal.getLocation(), name), null);
        this.lock = LockManager.lockShared(getPartitionDir().getAbsolutePath());
    }

    @Override
    public void close() {
        super.close();
        LockManager.release(lock);
    }
}