private QueryFlags GetFlags(ProtocolVersion protocolVersion, bool isPrepared)
{
QueryFlags flags = 0;
if (Values != null && Values.Length > 0)
{
flags |= QueryFlags.Values;
}
if (SkipMetadata)
{
flags |= QueryFlags.SkipMetadata;
}
if (PageSize != int.MaxValue && PageSize >= 0)
{
flags |= QueryFlags.PageSize;
}
if (PagingState != null)
{
flags |= QueryFlags.WithPagingState;
}
if (SerialConsistency != ConsistencyLevel.Any)
{
flags |= QueryFlags.WithSerialConsistency;
}
if (protocolVersion.SupportsTimestamp() && RawTimestamp != null)
{
flags |= QueryFlags.WithDefaultTimestamp;
}
if (protocolVersion.SupportsNamedValuesInQueries() && ValueNames != null && ValueNames.Count > 0)
{
flags |= QueryFlags.WithNameForValues;
}
if (!isPrepared && protocolVersion.SupportsKeyspaceInRequest() && _keyspace != null)
{
// Providing keyspace is only useful for QUERY requests.
// For EXECUTE requests, the keyspace will be the one from the prepared statement.
flags |= QueryFlags.WithKeyspace;
}
return(flags);
}