public new static TOperator Claim(StringClaimer claimer)
{
foreach (var thisOp in Operators)
{
Claim c = claimer.Claim(thisOp.Regex);
if (!c.Success)
{
continue;
}
c.Pass();
TOperator newOp = new TOperator {
_op = thisOp
};
return(newOp);
}
return(null);
}
public new static TAssignment Claim(StringClaimer claimer)
{
Claim failTo = claimer.FailPoint();
TVariable toAssign = TVariable.Claim(claimer);
if (toAssign == null)
{
failTo.Fail();
return(null);
}
TOperator newOp = TOperator.Claim(claimer);
Claim c = claimer.Claim(Set);
if (!c.Success)
{
failTo.Fail();
return(null);
}
TExpression assignValue = TExpression.Claim(claimer);
if (assignValue == null)
{
failTo.Fail();
return(null);
}
TAssignment newAssign = new TAssignment
{
_var = toAssign,
_op = newOp,
_value = assignValue
};
return(newAssign);
}