<commit_before>﻿//
//      Copyright (C) 2012-2016 DataStax Inc.
//
//   Licensed under the Apache License, Version 2.0 (the "License");
//   you may not use this file except in compliance with the License.
//   You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
//   Unless required by applicable law or agreed to in writing, software
//   distributed under the License is distributed on an "AS IS" BASIS,
//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//   See the License for the specific language governing permissions and
//   limitations under the License.
//
using System;

namespace Cassandra.Serialization.Primitive
{
    internal class DateTimeOffsetSerializer : TypeSerializer<DateTimeOffset>
    {
        public override ColumnTypeCode CqlType
        {
            get { return ColumnTypeCode.Timestamp; }
        }

        internal static DateTimeOffset Deserialize(byte[] buffer, int offset)
        {
            return UnixStart.AddMilliseconds(BeConverter.ToInt64(buffer, offset));
        }

        internal static byte[] Serialize(DateTimeOffset value)
        {
            return BeConverter.GetBytes(Convert.ToInt64(Math.Floor((value - UnixStart).TotalMilliseconds)));
        }

        public override DateTimeOffset Deserialize(ushort protocolVersion, byte[] buffer, int offset, int length, IColumnInfo typeInfo)
        {
            return Deserialize(buffer, offset);
        }

        public override byte[] Serialize(ushort protocolVersion, DateTimeOffset value)
        {
            return Serialize(value);
        }
    }
}
<commit_msg>use integral calculation to prevent wrong fractional rounding<commit_after>﻿//
//      Copyright (C) 2012-2016 DataStax Inc.
//
//   Licensed under the Apache License, Version 2.0 (the "License");
//   you may not use this file except in compliance with the License.
//   You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
//   Unless required by applicable law or agreed to in writing, software
//   distributed under the License is distributed on an "AS IS" BASIS,
//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//   See the License for the specific language governing permissions and
//   limitations under the License.
//
using System;

namespace Cassandra.Serialization.Primitive
{
    internal class DateTimeOffsetSerializer : TypeSerializer<DateTimeOffset>
    {
        public override ColumnTypeCode CqlType
        {
            get { return ColumnTypeCode.Timestamp; }
        }

        internal static DateTimeOffset Deserialize(byte[] buffer, int offset)
        {
            var milliseconds = BeConverter.ToInt64(buffer, offset);
            return UnixStart.AddTicks(TimeSpan.TicksPerMillisecond * milliseconds);
        }

        internal static byte[] Serialize(DateTimeOffset value)
        {
            var ticks = (value - UnixStart).Ticks;
            return BeConverter.GetBytes(ticks / TimeSpan.TicksPerMillisecond);
        }

        public override DateTimeOffset Deserialize(ushort protocolVersion, byte[] buffer, int offset, int length, IColumnInfo typeInfo)
        {
            return Deserialize(buffer, offset);
        }

        public override byte[] Serialize(ushort protocolVersion, DateTimeOffset value)
        {
            return Serialize(value);
        }
    }
}

{'fraction_non_alphanumeric': 0.08018593840790238, 'fraction_numerical': 0.008715862870424172, 'mean_word_length': 2.6356916578669485, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 5, 'https://': 0, 'lorem ipsum': 0, 'www.': 2, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '3633160', 'n_tokens_mistral': 868, 'n_tokens_neox': 841, 'n_words': 299}