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RocksDB fat jar to use with Apache Flink
that contains .so files for linux32 and linux64, jnilib files for Mac OSX, and a .dll for Windows x64.
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree. An additional grant
// of patent rights can be found in the PATENTS file in the same directory.
package org.rocksdb;
/**
* RocksObject is an implementation of {@link AbstractNativeReference} which
* has an immutable and therefore thread-safe reference to the underlying
* native C++ RocksDB object.
*
* RocksObject is the base-class of almost all RocksDB classes that have a
* pointer to some underlying native C++ {@code rocksdb} object.
*
* The use of {@code RocksObject} should always be preferred over
* {@link RocksMutableObject}.
*/
public abstract class RocksObject extends AbstractImmutableNativeReference {
/**
* An immutable reference to the value of the C++ pointer pointing to some
* underlying native RocksDB C++ object.
*/
protected final long nativeHandle_;
protected RocksObject(final long nativeHandle) {
super(true);
this.nativeHandle_ = nativeHandle;
}
/**
* Deletes underlying C++ object pointer.
*/
@Override
protected void disposeInternal() {
disposeInternal(nativeHandle_);
}
protected abstract void disposeInternal(final long handle);
}