/// <summary>
/// Processes the skip operator (if any) and returns the combined query.
/// </summary>
/// <param name="skip">The skip amount or null if none was specified.</param>
/// <returns> the skip clause </returns>
public static long?ProcessSkip(long?skip)
{
if (skip.HasValue)
{
if (skip < 0)
{
throw new ODataException(ODataErrorStrings.MetadataBinder_SkipRequiresNonNegativeInteger(skip.ToString()));
}
return(skip);
}
return(null);
}