thirdparty/rocksdb/java/src/test/java/org/rocksdb/FilterTest.java

// 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;

import org.junit.ClassRule;
import org.junit.Test;

public class FilterTest {

  @ClassRule
  public static final RocksMemoryResource rocksMemoryResource =
      new RocksMemoryResource();

  @Test
  public void filter() {
    // new Bloom filter
    final BlockBasedTableConfig blockConfig = new BlockBasedTableConfig();
    try(final Options options = new Options()) {

      try(final Filter bloomFilter = new BloomFilter()) {
        blockConfig.setFilter(bloomFilter);
        options.setTableFormatConfig(blockConfig);
      }

      try(final Filter bloomFilter = new BloomFilter(10)) {
        blockConfig.setFilter(bloomFilter);
        options.setTableFormatConfig(blockConfig);
      }

      try(final Filter bloomFilter = new BloomFilter(10, false)) {
        blockConfig.setFilter(bloomFilter);
        options.setTableFormatConfig(blockConfig);
      }
    }
  }
}