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QuestDB is High Performance Time Series Database
/*******************************************************************************
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* / _ \ _ _ ___ ___| |_| _ \| __ )
* | | | | | | |/ _ \/ __| __| | | | _ \
* | |_| | |_| | __/\__ \ |_| |_| | |_) |
* \__\_\\__,_|\___||___/\__|____/|____/
*
* Copyright (C) 2014-2016 Appsicle
*
* 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
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
******************************************************************************/
package com.questdb.std;
import com.questdb.misc.Unsafe;
import java.io.Closeable;
public class DirectMemoryStructure implements Closeable {
protected long address;
protected long capacity;
@Override
public void close() {
free();
}
public final void free() {
if (address != 0) {
Unsafe.free(address, capacity);
address = 0;
}
}
}