/// <summary>
/// Initializes a new instance of the <see cref="StreamUpdate{T}"/> class.
/// </summary>
/// <param name="updateType">The type of update being performed.</param>
/// <param name="message">The update data, or null if the update type is delete.</param>
public StreamUpdate(StreamUpdateType updateType, Message <T> message)
{
this.UpdateType = updateType;
this.Message = message;
}
private StreamUpdate(StreamUpdateType updateType, long value, byte[] data)
{
this.updateType = updateType;
this.value = value;
this.data = data;
}