Package org.apache.cassandra.db.marshal

Examples of org.apache.cassandra.db.marshal.TimeUUIDType.compare()

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    {
        TimeUUIDType comp = TimeUUIDType.instance;
        byte[] first = UUIDGen.decompose(UUIDGen.makeType1UUIDFromHost(InetAddress.getByName("127.0.0.1")));
        byte[] second = UUIDGen.decompose(UUIDGen.makeType1UUIDFromHost(InetAddress.getByName("127.0.0.1")));
        assert comp.compare(first, second) < 0;
        assert comp.compare(second, first) > 0;
        byte[] sameAsFirst = UUIDGen.decompose(UUIDGen.makeType1UUID(first));
        assert comp.compare(first, sameAsFirst) == 0;
    }

    private void assertNonZero(BigInteger i)
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        byte[] first = UUIDGen.decompose(UUIDGen.makeType1UUIDFromHost(InetAddress.getByName("127.0.0.1")));
        byte[] second = UUIDGen.decompose(UUIDGen.makeType1UUIDFromHost(InetAddress.getByName("127.0.0.1")));
        assert comp.compare(first, second) < 0;
        assert comp.compare(second, first) > 0;
        byte[] sameAsFirst = UUIDGen.decompose(UUIDGen.makeType1UUID(first));
        assert comp.compare(first, sameAsFirst) == 0;
    }

    private void assertNonZero(BigInteger i)
    {
        assert i.toString(2).indexOf("1") > -1;
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    public void testTimeUUIDType()
    {
        TimeUUIDType comp = TimeUUIDType.instance;
        ByteBuffer first = ByteBuffer.wrap(UUIDGen.getTimeUUIDBytes());
        ByteBuffer second = ByteBuffer.wrap(UUIDGen.getTimeUUIDBytes());
        assert comp.compare(first, second) < 0;
        assert comp.compare(second, first) > 0;
        ByteBuffer sameAsFirst = ByteBuffer.wrap(UUIDGen.decompose(UUIDGen.getUUID(first)));
        assert comp.compare(first, sameAsFirst) == 0;
    }
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    {
        TimeUUIDType comp = TimeUUIDType.instance;
        ByteBuffer first = ByteBuffer.wrap(UUIDGen.getTimeUUIDBytes());
        ByteBuffer second = ByteBuffer.wrap(UUIDGen.getTimeUUIDBytes());
        assert comp.compare(first, second) < 0;
        assert comp.compare(second, first) > 0;
        ByteBuffer sameAsFirst = ByteBuffer.wrap(UUIDGen.decompose(UUIDGen.getUUID(first)));
        assert comp.compare(first, sameAsFirst) == 0;
    }

    @Test
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        ByteBuffer first = ByteBuffer.wrap(UUIDGen.getTimeUUIDBytes());
        ByteBuffer second = ByteBuffer.wrap(UUIDGen.getTimeUUIDBytes());
        assert comp.compare(first, second) < 0;
        assert comp.compare(second, first) > 0;
        ByteBuffer sameAsFirst = ByteBuffer.wrap(UUIDGen.decompose(UUIDGen.getUUID(first)));
        assert comp.compare(first, sameAsFirst) == 0;
    }

    @Test
    public void testUUIDTimestamp()
    {
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    public void testTimeUUIDType() throws UnknownHostException
    {
        TimeUUIDType comp = TimeUUIDType.instance;
        ByteBuffer first = ByteBuffer.wrap(UUIDGen.decompose(UUIDGen.makeType1UUIDFromHost(InetAddress.getByName("127.0.0.1"))));
        ByteBuffer second = ByteBuffer.wrap(UUIDGen.decompose(UUIDGen.makeType1UUIDFromHost(InetAddress.getByName("127.0.0.1"))));
        assert comp.compare(first, second) < 0;
        assert comp.compare(second, first) > 0;
        ByteBuffer sameAsFirst = ByteBuffer.wrap(UUIDGen.decompose(UUIDGen.getUUID(first)));
        assert comp.compare(first, sameAsFirst) == 0;
    }
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    {
        TimeUUIDType comp = TimeUUIDType.instance;
        ByteBuffer first = ByteBuffer.wrap(UUIDGen.decompose(UUIDGen.makeType1UUIDFromHost(InetAddress.getByName("127.0.0.1"))));
        ByteBuffer second = ByteBuffer.wrap(UUIDGen.decompose(UUIDGen.makeType1UUIDFromHost(InetAddress.getByName("127.0.0.1"))));
        assert comp.compare(first, second) < 0;
        assert comp.compare(second, first) > 0;
        ByteBuffer sameAsFirst = ByteBuffer.wrap(UUIDGen.decompose(UUIDGen.getUUID(first)));
        assert comp.compare(first, sameAsFirst) == 0;
    }

    private void assertNonZero(BigInteger i)
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        ByteBuffer first = ByteBuffer.wrap(UUIDGen.decompose(UUIDGen.makeType1UUIDFromHost(InetAddress.getByName("127.0.0.1"))));
        ByteBuffer second = ByteBuffer.wrap(UUIDGen.decompose(UUIDGen.makeType1UUIDFromHost(InetAddress.getByName("127.0.0.1"))));
        assert comp.compare(first, second) < 0;
        assert comp.compare(second, first) > 0;
        ByteBuffer sameAsFirst = ByteBuffer.wrap(UUIDGen.decompose(UUIDGen.getUUID(first)));
        assert comp.compare(first, sameAsFirst) == 0;
    }

    private void assertNonZero(BigInteger i)
    {
        assert i.toString(2).indexOf("1") > -1;
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                    continue;
                }

                UUID uuid = UUID.fromString(version);
                ByteBuffer uuidBB = ti.decompose(uuid);
                if (-1 < ti.compare(uuidBB, benchmarkBB)) {
                    log.debug("Version {} equals or comes after required version {}", uuid, benchmark);
                    nodeCount += versions.get(version).size();
                    continue;
                }
                continue outer;
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        UUID vu = UUID.fromString(v);

        ByteBuffer zb = ti.decompose(zu);
        ByteBuffer vb = ti.decompose(vu);

        assertEquals(-1, ti.compare(zb, vb));
        assertEquals(1, zu.compareTo(vu));
        assertEquals(1, ti.compare(vb, zb));
        assertEquals(-1, vu.compareTo(zu));
    }
}
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