Package org.apache.cassandra.utils.KeyGenerator

Examples of org.apache.cassandra.utils.KeyGenerator.WordGenerator

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    public void compareBitSets()
    {
        BloomFilter bf2 = (BloomFilter) FilterFactory.getFilter(KeyGenerator.WordGenerator.WORDS / 2, FilterTestHelper.MAX_FAILURE_RATE, false);
        BloomFilter bf3 = (BloomFilter) FilterFactory.getFilter(KeyGenerator.WordGenerator.WORDS / 2, FilterTestHelper.MAX_FAILURE_RATE, true);
        int skipEven = KeyGenerator.WordGenerator.WORDS % 2 == 0 ? 0 : 2;
        WordGenerator gen1 = new KeyGenerator.WordGenerator(skipEven, 2);

        // make sure both bitsets are empty.
        compare(bf2.bitset, bf3.bitset);

        while (gen1.hasNext())
        {
            ByteBuffer key = gen1.next();
            bf2.add(key);
            bf3.add(key);
        }

        compare(bf2.bitset, bf3.bitset);
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    public void compareBitSets()
    {
        BloomFilter bf2 = (BloomFilter) FilterFactory.getFilter(KeyGenerator.WordGenerator.WORDS / 2, FilterTestHelper.MAX_FAILURE_RATE, false);
        BloomFilter bf3 = (BloomFilter) FilterFactory.getFilter(KeyGenerator.WordGenerator.WORDS / 2, FilterTestHelper.MAX_FAILURE_RATE, true);
        int skipEven = KeyGenerator.WordGenerator.WORDS % 2 == 0 ? 0 : 2;
        WordGenerator gen1 = new KeyGenerator.WordGenerator(skipEven, 2);

        // make sure both bitsets are empty.
        compare(bf2.bitset, bf3.bitset);

        while (gen1.hasNext())
        {
            ByteBuffer key = gen1.next();
            bf2.add(key);
            bf3.add(key);
        }

        compare(bf2.bitset, bf3.bitset);
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    public void compareBitSets()
    {
        BloomFilter bf2 = (BloomFilter) FilterFactory.getFilter(KeyGenerator.WordGenerator.WORDS / 2, FilterTestHelper.MAX_FAILURE_RATE, false);
        BloomFilter bf3 = (BloomFilter) FilterFactory.getFilter(KeyGenerator.WordGenerator.WORDS / 2, FilterTestHelper.MAX_FAILURE_RATE, true);
        int skipEven = KeyGenerator.WordGenerator.WORDS % 2 == 0 ? 0 : 2;
        WordGenerator gen1 = new KeyGenerator.WordGenerator(skipEven, 2);

        // make sure both bitsets are empty.
        compare(bf2.bitset, bf3.bitset);

        while (gen1.hasNext())
        {
            ByteBuffer key = gen1.next();
            bf2.add(key);
            bf3.add(key);
        }

        compare(bf2.bitset, bf3.bitset);
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Related Classes of org.apache.cassandra.utils.KeyGenerator.WordGenerator

  • org.apache.cassandra.utils.BitSetTest
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