public override void Serialize(StreamElement value, IDataOutputView target)
{
if (value.IsRecord)
{
var record = value.AsRecord <T>();
if (record.HasTimestamp)
{
target.Write(TagRecWithTimestamp);
target.WriteLong(record.Timestamp);
}
else
{
target.Write(TagRecWithoutTimestamp);
}
ContainedTypeSerializer.Serialize(record.Value, target);
}
else if (value.IsWatermark)
{
target.Write(TagWatermark);
target.WriteLong(value.AsWatermark().Timestamp);
}
else if (value.IsStreamStatus)
{
target.Write(TagStreamStatus);
target.WriteInt(value.AsStreamStatus().Status);
}
else if (value.IsLatencyMarker)
{
target.Write(TagLatencyMarker);
target.WriteLong(value.AsLatencyMarker().MarkedTime);
target.WriteLong(value.AsLatencyMarker().OperatorId.LowerPart);
target.WriteLong(value.AsLatencyMarker().OperatorId.UpperPart);
target.WriteInt(value.AsLatencyMarker().SubTaskIndex);
}
else
{
throw new RuntimeException();
}
}
public override void Serialize(byte[] record, IDataOutputView target)
{
if (record == null)
{
throw new IllegalArgumentException("The record must not be null.");
}
var len = record.Length;
target.WriteInt(len);
target.Write(record);
}