public void Reduce(Type expression)
{
if (OperatorPrecedence.Applicable(expression))
{
Reduce(OperatorPrecedence.Of(expression));
}
}
public bool Reduce(ExpressionParserHelper parseHelper, Expression you, int priority)
{
bool reduced = OperatorPrecedence.IsHigherThan(you.GetType(), priority);
if (reduced)
{
((T)you).FillInRhs(parseHelper.Pop());
}
return(reduced);
}
private bool ShouldReduce(ExpressionParserHelper parseHelper)
{
if (parseHelper.PeekOnStack == null)
{
return(true);
}
var myPriority = OperatorPrecedence.Of(typeof(T));
var stackPriority = OperatorPrecedence.Of(parseHelper.PeekOnStack.GetType());
if (myPriority != stackPriority)
{
return(true);
}
return(false);
}
public bool Reduce(ExpressionParserHelper parseHelper, Expression you, int priority)
{
bool reduced = OperatorPrecedence.IsHigherThan(you.GetType(), priority);
if (reduced)
{
var subResult = ((T)you);
if (subResult.Second == null)
{
subResult.FillInSecond(parseHelper.Pop());
}
else
{
subResult.FillInThird(parseHelper.Pop());
}
}
return(reduced);
}