public override int GetHashCode()
{
unchecked {
var hashCode = (OldIndex != null ? OldIndex.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (NewIndex != null ? NewIndex.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (Alias != null ? Alias.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ DeleteOld.GetHashCode();
hashCode = (hashCode * 397) ^ (TimestampField != null ? TimestampField.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (StartUtc != null ? StartUtc.GetHashCode() : 0);
return(hashCode);
}
}
/// <summary>
/// Adds a timestamp field and sets the format of the timestamp
/// (default: "u", conversion to UTC and output using the format yyyy-MM-dd HH:mm:ssZ)
/// </summary>
/// <param name="format">
/// The timestamp format (see https://msdn.microsoft.com/en-us/library/bb351892(v=vs.110).aspx" for details).
/// </param>
/// <param name="jsonKey">Key of the field in the JSON document (null to use the default key).</param>
public void AddTimestampField(string format = "u", string jsonKey = null)
{
if (format == null)
{
throw new ArgumentNullException(nameof(format));
}
if (jsonKey == null)
{
jsonKey = JsonMessageFieldNames.Default.Timestamp;
}
// ReSharper disable once ReturnValueOfPureMethodIsNotUsed
DateTimeOffset.MinValue.ToString(format); // throws FormatException, if format is invalid
var field = new TimestampField(this, jsonKey, format);
AppendField(field);
}
