rocksdb/java/rocksjni/rocks_callback_object.cc
David Lai 3be9b36453 comment unused parameters to turn on -Wunused-parameter flag
Summary:
This PR comments out the rest of the unused arguments which allow us to turn on the -Wunused-parameter flag. This is the second part of a codemod relating to https://github.com/facebook/rocksdb/pull/3557.
Closes https://github.com/facebook/rocksdb/pull/3662

Differential Revision: D7426121

Pulled By: Dayvedde

fbshipit-source-id: 223994923b42bd4953eb016a0129e47560f7e352
2018-04-12 17:59:16 -07:00

31 lines
1.3 KiB
C++

// 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).
//
// This file implements the "bridge" between Java and C++ for
// JNI Callbacks from C++ to sub-classes or org.rocksdb.RocksCallbackObject
#include <jni.h>
#include "include/org_rocksdb_RocksCallbackObject.h"
#include "jnicallback.h"
/*
* Class: org_rocksdb_RocksCallbackObject
* Method: disposeInternal
* Signature: (J)V
*/
void Java_org_rocksdb_RocksCallbackObject_disposeInternal(JNIEnv* /*env*/,
jobject /*jobj*/,
jlong handle) {
// TODO(AR) is deleting from the super class JniCallback OK, or must we delete
// the subclass? Example hierarchies:
// 1) Comparator -> BaseComparatorJniCallback + JniCallback ->
// DirectComparatorJniCallback 2) Comparator -> BaseComparatorJniCallback +
// JniCallback -> ComparatorJniCallback
// I think this is okay, as Comparator and JniCallback both have virtual
// destructors...
delete reinterpret_cast<rocksdb::JniCallback*>(handle);
// @lint-ignore TXT4 T25377293 Grandfathered in
}