public int CompareTo(Operator other)
{
if (other == null)
{
return(-1);
}
if (other.ParenthesesCount < ParenthesesCount)
{
return(-1);
}
if (other.ParenthesesCount > ParenthesesCount)
{
return(1);
}
int precedenceCompare = Precedence.CompareTo(other.Precedence);
if (precedenceCompare == 0)
{
return(-1);
}
return(precedenceCompare);
}
/// <summary>
/// A value that indicates if this operator's precedence is greater than, equal or less than
/// the other operator's precedence
/// </summary>
/// <param name="other">The other operator</param>
/// <returns>
/// Positive if the precedence of this operator is greater.
/// 0 if they have the same precedence.
/// Negative if the precedence of this operator is lower.
/// </returns>
public int ComparePrecedence(OperatorTokenType other)
{
return(Precedence.CompareTo(other.Precedence));
}
/// <summary>
/// Compares this operator to another
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public int CompareTo(BinaryOperator other)
{
return(Precedence.CompareTo(other.Precedence));
}
