public Leaf(eOperatorType eOperator, eLeafType eLeaf, string rawPart)
{
this.eOperator = eOperator;
this.eLeaf = eLeaf;
this.rawPart = rawPart;
Parse();
}
public static void Main(string [] args)
{
string displayString = string.Empty;
Console.WriteLine("Please enter two numbers:");
double firstUserInput = double.Parse(Console.ReadLine());
double secondUserInput = double.Parse(Console.ReadLine());
Console.WriteLine("Please choose an operation for the 2 numbers");
Program operatorMenu = new Program();
operatorMenu.PrintOperatorOptions();
int userOperation = int.Parse(Console.ReadLine());
eOperatorType operatorOptions = (eOperatorType)userOperation;
switch (operatorOptions)
{
case eOperatorType.Mult: //multiplying the two numbers
{
displayString = string.Format("{0}*{1}={2}\n", firstUserInput, secondUserInput, firstUserInput * secondUserInput);
break;
}
case eOperatorType.Sub: //substructing the two numbers
{
if (firstUserInput > secondUserInput)
{
displayString = string.Format("{0}-{1}={2}\n", firstUserInput, secondUserInput, firstUserInput - secondUserInput);
}
else
{
displayString = string.Format("{0}-{1}={2}\n", secondUserInput, firstUserInput, secondUserInput - firstUserInput);
}
break;
}
case eOperatorType.Add: //adding two numbers
{
displayString = string.Format("{0}+{1}={2}\n", firstUserInput, secondUserInput, firstUserInput + secondUserInput);
break;
}
case eOperatorType.Div: //dividing the two numbers
{
displayString = string.Format("{0}/{1}={2}\n", firstUserInput, secondUserInput, firstUserInput / secondUserInput);
break;
}
case eOperatorType.Or: //implementing the or operation
{
displayString = string.Format("{0}|{1}={2}\n", firstUserInput, secondUserInput, (byte)firstUserInput | (byte)secondUserInput);
break;
}
default: //if was chosen an operator that not in the list
{
displayString = string.Format("You Can't use this operator\n");
break;
}
}
Console.WriteLine(displayString);
}
public static string OperatorTypeToString(eOperatorType operatorType)
{
return(operatorTypeToString[operatorType]);
}
private void SplitOperators()
{
double number = 0;
if (double.TryParse(part, out number))
{
return;
}
int iBracket = 0;
string childPart = "";
eOperatorType childOperator = eOperatorType.MULTIPLY;
for (int i = 0; i < part.Length; i++)
{
char c = part[i];
switch (c)
{
case '(':
case '[':
iBracket++;
childPart += c;
break;
case ')':
case ']':
iBracket--;
childPart += c;
break;
case '.':
if (iBracket == 0)
{
children.Add(new Leaf(childOperator, eLeaf, childPart));
if (ErrorCheck(false, 1))
{
return;
}
childOperator = eOperatorType.MULTIPLY;
childPart = "";
}
else
{
childPart += c;
}
break;
case '/':
if (iBracket == 0)
{
children.Add(new Leaf(childOperator, eLeaf, childPart));
if (ErrorCheck(false, 1))
{
return;
}
childOperator = eOperatorType.DIVIDE;
childPart = "";
}
else
{
childPart += c;
}
break;
case '+':
if (iBracket == 0)
{
children.Add(new Leaf(childOperator, eLeaf, childPart));
if (ErrorCheck(false, 1))
{
return;
}
childOperator = eOperatorType.ADD;
childPart = "";
}
else
{
childPart += c;
}
break;
case '-':
if (iBracket == 0)
{
children.Add(new Leaf(childOperator, eLeaf, childPart));
if (ErrorCheck(false, 1))
{
return;
}
childOperator = eOperatorType.SUBTRACT;
childPart = "";
}
else
{
childPart += c;
}
break;
case ' ':
break;
default:
childPart += c;
break;
}
}
if (children.Count > 0)
{
children.Add(new Leaf(childOperator, eLeaf, childPart));
if (ErrorCheck(false, 1))
{
return;
}
}
}
public BasicCondition(ValuedTableColumn valuedTableColumn, eOperatorType operatorType)
{
this.valuedTableColumn = valuedTableColumn;
this.operatorType = operatorType;
this.expressionString = buildExpressionString();
}
