public static List <RegexStruct> GetRegexs()
{
var listStruct = new List <RegexStruct>();
var a = new RegExp("a");
var b = new RegExp("b");
var int1 = "aba(a*|b*)* begint met aba";
var reg1 = a.dot(b).dot(a).dot(a.or(b).star());
var reg2 = new RegExp("a").dot(new RegExp("a").star()).dot(new RegExp("b").dot(new RegExp("b").star()));
var reg3 = new RegExp("a").or(new RegExp("b"));
var reg4 = new RegExp("a").plus().dot(new RegExp("a").star()).dot(new RegExp("b").plus());
var reg5 = new RegExp("a").dot(new RegExp("a").star()).dot(new RegExp("b").dot(new RegExp("b").star()));
listStruct.Add(new RegexStruct {
text = int1, regex = reg1
});
listStruct.Add(new RegexStruct {
regex = reg2, text = "a+b+"
});
listStruct.Add(new RegexStruct {
regex = reg3.star(), text = "(a|b)*"
});
listStruct.Add(new RegexStruct {
regex = reg4, text = "a+(a*)b+"
});
listStruct.Add(new RegexStruct {
regex = reg5, text = "a a* b b*"
});
return(listStruct);
}
public static void TestRegToAutomaat()
{
//(a|b)*
var regex = new RegExp("a");
regex = regex.or(new RegExp("b"));
regex = regex.star();
TestRegex(regex);
//((ab))+
regex = new RegExp("a");
regex = regex.dot(new RegExp("b"));
regex = regex.plus();
TestRegex(regex);
//((a|b)|(a|d))
RegExp rA, rB, rC, rD, reg;
rA = new RegExp("a");
rB = new RegExp("b");
rC = new RegExp("c");
rD = new RegExp("d");
reg = rA.or(rB);
reg = reg.or(rC.or(rD));
TestRegex(reg);
}