org.rocksdb.RocksMemEnv Maven / Gradle / Ivy
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
// This source code is licensed under both the GPLv2 (found in the
// COPYING file in the root directory) and Apache 2.0 License
// (found in the LICENSE.Apache file in the root directory).
package org.rocksdb;
/**
* Memory environment.
*/
//TODO(AR) rename to MemEnv
public class RocksMemEnv extends Env {
/**
* Creates a new environment that stores its data
* in memory and delegates all non-file-storage tasks to
* {@code baseEnv}.
*
* The caller must delete the result when it is
* no longer needed.
*
* @param baseEnv the base environment,
* must remain live while the result is in use.
*/
public RocksMemEnv(final Env baseEnv) {
super(createMemEnv(baseEnv.nativeHandle_));
}
/**
* @deprecated Use {@link #RocksMemEnv(Env)}.
*/
@Deprecated
public RocksMemEnv() {
this(Env.getDefault());
}
private static native long createMemEnv(final long baseEnvHandle);
@Override protected final native void disposeInternal(final long handle);
}