26 lines
1.0 KiB
C++
26 lines
1.0 KiB
C++
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// Copyright (c) 2014, Facebook, Inc. All rights reserved.
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// This source code is licensed under the BSD-style license found in the
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// LICENSE file in the root directory of this source tree. An additional grant
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// of patent rights can be found in the PATENTS file in the same directory.
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//
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// This file implements the "bridge" between Java and C++ for rocksdb::Options.
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#include <jni.h>
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#include "include/org_rocksdb_PlainTableConfig.h"
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#include "rocksdb/table.h"
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/*
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* Class: org_rocksdb_PlainTableConfig
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* Method: newTableFactoryHandle
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* Signature: (IIDI)J
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*/
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jlong Java_org_rocksdb_PlainTableConfig_newTableFactoryHandle(
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JNIEnv* env, jobject jobj, jint jkey_size, jint jbloom_bits_per_key,
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jdouble jhash_table_ratio, jint jindex_sparseness) {
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return reinterpret_cast<jlong>(rocksdb::NewPlainTableFactory(
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static_cast<uint32_t>(jkey_size),
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static_cast<int>(jbloom_bits_per_key),
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static_cast<double>(jhash_table_ratio),
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static_cast<size_t>(jindex_sparseness)));
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}
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