public override XElement Serialize()
{
XElement el = new XElement("ConditionPreviousRank");
el.Add(new XAttribute("val", Rank.GetFullName()));
el.Add(new XAttribute("op", Comparison.ToString()));
return(el);
}
private string GetComparisonExpressionFormat(ComparisonOperation operation)
{
switch (operation)
{
case ComparisonOperation.Between:
return("{0} <= {1} and {1} <= {2}");
case ComparisonOperation.NotBetween:
return("{0} > {1} or {1} > {2}");
default:
throw new ArgumentOutOfRangeException(operation.ToString() + " is not a supported linear operation.");
}
}
private string GetOperationSymbol(ComparisonOperation operation)
{
switch (operation)
{
case ComparisonOperation.LessOrEqual:
return("<=");
case ComparisonOperation.Less:
return("<");
case ComparisonOperation.Equal:
return("==");
case ComparisonOperation.LargerOrEqual:
return(">=");
case ComparisonOperation.Larger:
return(">");
default:
throw new ArgumentOutOfRangeException(operation.ToString() + " is not a supported linear operation.");
}
}