protected override string GetTokenDataString()
{
StringBuilder buffer = new StringBuilder();
buffer.AppendLine();
buffer.AppendLine($"Lhs={(Lhs != null ? Lhs.ToString() : "null")},");
buffer.AppendLine($"Rhs={(Rhs != null ? Rhs.ToString() : "null")}");
return(buffer.ToString());
}
public override string ToString()
{
if (Rhs != null)
{
return(string.Format("{0}={1}", Lhs.ToString(), Rhs.ToString()));
}
else
{
return(Lhs.ToString());
}
}
public override bool Equals(object obj)
{
var eqGoal = obj as EqGoal;
if (eqGoal != null)
{
if (Rhs == null)
{
return(Lhs.Equals(eqGoal.Lhs));
}
bool isNum1 = LogicSharp.IsNumeric(Rhs);
bool isNum2 = LogicSharp.IsNumeric(eqGoal.Rhs);
bool result;
if (isNum1 && isNum2)
{
result = LogicSharp.NumericEqual(Rhs, eqGoal.Rhs);
}
else
{
result = Rhs.Equals(eqGoal.Rhs);
}
return(Lhs.Equals(eqGoal.Lhs) && result);
}
var eq = obj as Equation;
if (eq != null)
{
if (Rhs == null)
{
return(Lhs.Equals(eq.Lhs));
}
bool isNum1 = LogicSharp.IsNumeric(Rhs);
bool isNum2 = LogicSharp.IsNumeric(eq.Rhs);
bool result;
if (isNum1 && isNum2)
{
result = LogicSharp.NumericEqual(Rhs, eq.Rhs);
}
else
{
result = Rhs.Equals(eq.Rhs);
}
if (eq.Lhs == null)
{
return(false);
}
return(Lhs.ToString().Equals(eq.Lhs.ToString()) && result);
}
return(false);
}
public override void GuardTypeSafety()
{
if (Lhs == null || Lhs.ReturnType == null)
{
return;
}
if (Lhs.ReturnType != typeof(string))
{
throw ConvertException.StaticTypeSafety(typeof(bool), Lhs.ReturnType, Lhs.ToString());
}
Lhs.GuardTypeSafety();
if (Rhs == null || Rhs.ReturnType == null)
{
return;
}
Rhs.GuardTypeSafety();
}
public override string ToString()
{
return(string.Format("{0}-{1}", Lhs.ToString(), Rhs.ToString()));
}
public override string ToString()
{
return(string.Format("{0}{1}{2}", Lhs.ToString(), Operation, Rhs.ToString()));
}
public override string ToString()
{
return(Lhs.ToString());
}
