📄 lexercode.java
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package edu.ustc.cs.minijool.lexer;
/**
* This class is generated automatically by LexerCodeGenerator.
*/
public class LexerCode {
private NFAState start, end;
private NFAState Start = new NFAState();
private NFAState End = new NFAState();
public NFAState getNFA() {
{ // NFA for STATIC
{ // "static"
start = new NFAState();
end = new NFAState();
NFAState cs32 = start;
NFAState ns32;
ns32 = new NFAState();
cs32.addTransition((char)115, ns32);
cs32 = ns32;
ns32 = new NFAState();
cs32.addTransition((char)116, ns32);
cs32 = ns32;
ns32 = new NFAState();
cs32.addTransition((char)97, ns32);
cs32 = ns32;
ns32 = new NFAState();
cs32.addTransition((char)116, ns32);
cs32 = ns32;
ns32 = new NFAState();
cs32.addTransition((char)105, ns32);
cs32 = ns32;
cs32.addTransition((char)99, end);
}
end.makeFinal(2147483647, 1);
Start.addTransition(NFAState.EPSILON, start);
end.addTransition(NFAState.EPSILON, End);
}
{ // NFA for INT
{ // "int"
start = new NFAState();
end = new NFAState();
NFAState cs33 = start;
NFAState ns33;
ns33 = new NFAState();
cs33.addTransition((char)105, ns33);
cs33 = ns33;
ns33 = new NFAState();
cs33.addTransition((char)110, ns33);
cs33 = ns33;
cs33.addTransition((char)116, end);
}
end.makeFinal(2147483646, 2);
Start.addTransition(NFAState.EPSILON, start);
end.addTransition(NFAState.EPSILON, End);
}
{ // NFA for BOOLEAN
{ // "boolean"
start = new NFAState();
end = new NFAState();
NFAState cs34 = start;
NFAState ns34;
ns34 = new NFAState();
cs34.addTransition((char)98, ns34);
cs34 = ns34;
ns34 = new NFAState();
cs34.addTransition((char)111, ns34);
cs34 = ns34;
ns34 = new NFAState();
cs34.addTransition((char)111, ns34);
cs34 = ns34;
ns34 = new NFAState();
cs34.addTransition((char)108, ns34);
cs34 = ns34;
ns34 = new NFAState();
cs34.addTransition((char)101, ns34);
cs34 = ns34;
ns34 = new NFAState();
cs34.addTransition((char)97, ns34);
cs34 = ns34;
cs34.addTransition((char)110, end);
}
end.makeFinal(2147483645, 3);
Start.addTransition(NFAState.EPSILON, start);
end.addTransition(NFAState.EPSILON, End);
}
{ // NFA for VOID
{ // "void"
start = new NFAState();
end = new NFAState();
NFAState cs35 = start;
NFAState ns35;
ns35 = new NFAState();
cs35.addTransition((char)118, ns35);
cs35 = ns35;
ns35 = new NFAState();
cs35.addTransition((char)111, ns35);
cs35 = ns35;
ns35 = new NFAState();
cs35.addTransition((char)105, ns35);
cs35 = ns35;
cs35.addTransition((char)100, end);
}
end.makeFinal(2147483644, 4);
Start.addTransition(NFAState.EPSILON, start);
end.addTransition(NFAState.EPSILON, End);
}
{ // NFA for CLASS
{ // "class"
start = new NFAState();
end = new NFAState();
NFAState cs36 = start;
NFAState ns36;
ns36 = new NFAState();
cs36.addTransition((char)99, ns36);
cs36 = ns36;
ns36 = new NFAState();
cs36.addTransition((char)108, ns36);
cs36 = ns36;
ns36 = new NFAState();
cs36.addTransition((char)97, ns36);
cs36 = ns36;
ns36 = new NFAState();
cs36.addTransition((char)115, ns36);
cs36 = ns36;
cs36.addTransition((char)115, end);
}
end.makeFinal(2147483643, 5);
Start.addTransition(NFAState.EPSILON, start);
end.addTransition(NFAState.EPSILON, End);
}
{ // NFA for EXTENDS
{ // "extends"
start = new NFAState();
end = new NFAState();
NFAState cs37 = start;
NFAState ns37;
ns37 = new NFAState();
cs37.addTransition((char)101, ns37);
cs37 = ns37;
ns37 = new NFAState();
cs37.addTransition((char)120, ns37);
cs37 = ns37;
ns37 = new NFAState();
cs37.addTransition((char)116, ns37);
cs37 = ns37;
ns37 = new NFAState();
cs37.addTransition((char)101, ns37);
cs37 = ns37;
ns37 = new NFAState();
cs37.addTransition((char)110, ns37);
cs37 = ns37;
ns37 = new NFAState();
cs37.addTransition((char)100, ns37);
cs37 = ns37;
cs37.addTransition((char)115, end);
}
end.makeFinal(2147483642, 6);
Start.addTransition(NFAState.EPSILON, start);
end.addTransition(NFAState.EPSILON, End);
}
{ // NFA for NEW
{ // "new"
start = new NFAState();
end = new NFAState();
NFAState cs38 = start;
NFAState ns38;
ns38 = new NFAState();
cs38.addTransition((char)110, ns38);
cs38 = ns38;
ns38 = new NFAState();
cs38.addTransition((char)101, ns38);
cs38 = ns38;
cs38.addTransition((char)119, end);
}
end.makeFinal(2147483641, 7);
Start.addTransition(NFAState.EPSILON, start);
end.addTransition(NFAState.EPSILON, End);
}
{ // NFA for THIS
{ // "this"
start = new NFAState();
end = new NFAState();
NFAState cs39 = start;
NFAState ns39;
ns39 = new NFAState();
cs39.addTransition((char)116, ns39);
cs39 = ns39;
ns39 = new NFAState();
cs39.addTransition((char)104, ns39);
cs39 = ns39;
ns39 = new NFAState();
cs39.addTransition((char)105, ns39);
cs39 = ns39;
cs39.addTransition((char)115, end);
}
end.makeFinal(2147483640, 8);
Start.addTransition(NFAState.EPSILON, start);
end.addTransition(NFAState.EPSILON, End);
}
{ // NFA for IF
{ // "if"
start = new NFAState();
end = new NFAState();
NFAState cs40 = start;
NFAState ns40;
ns40 = new NFAState();
cs40.addTransition((char)105, ns40);
cs40 = ns40;
cs40.addTransition((char)102, end);
}
end.makeFinal(2147483639, 9);
Start.addTransition(NFAState.EPSILON, start);
end.addTransition(NFAState.EPSILON, End);
}
{ // NFA for ELSE
{ // "else"
start = new NFAState();
end = new NFAState();
NFAState cs41 = start;
NFAState ns41;
ns41 = new NFAState();
cs41.addTransition((char)101, ns41);
cs41 = ns41;
ns41 = new NFAState();
cs41.addTransition((char)108, ns41);
cs41 = ns41;
ns41 = new NFAState();
cs41.addTransition((char)115, ns41);
cs41 = ns41;
cs41.addTransition((char)101, end);
}
end.makeFinal(2147483638, 10);
Start.addTransition(NFAState.EPSILON, start);
end.addTransition(NFAState.EPSILON, End);
}
{ // NFA for WHILE
{ // "while"
start = new NFAState();
end = new NFAState();
NFAState cs42 = start;
NFAState ns42;
ns42 = new NFAState();
cs42.addTransition((char)119, ns42);
cs42 = ns42;
ns42 = new NFAState();
cs42.addTransition((char)104, ns42);
cs42 = ns42;
ns42 = new NFAState();
cs42.addTransition((char)105, ns42);
cs42 = ns42;
ns42 = new NFAState();
cs42.addTransition((char)108, ns42);
cs42 = ns42;
cs42.addTransition((char)101, end);
}
end.makeFinal(2147483637, 11);
Start.addTransition(NFAState.EPSILON, start);
end.addTransition(NFAState.EPSILON, End);
}
{ // NFA for RETURN
{ // "return"
start = new NFAState();
end = new NFAState();
NFAState cs43 = start;
NFAState ns43;
ns43 = new NFAState();
cs43.addTransition((char)114, ns43);
cs43 = ns43;
ns43 = new NFAState();
cs43.addTransition((char)101, ns43);
cs43 = ns43;
ns43 = new NFAState();
cs43.addTransition((char)116, ns43);
cs43 = ns43;
ns43 = new NFAState();
cs43.addTransition((char)117, ns43);
cs43 = ns43;
ns43 = new NFAState();
cs43.addTransition((char)114, ns43);
cs43 = ns43;
cs43.addTransition((char)110, end);
}
end.makeFinal(2147483636, 12);
Start.addTransition(NFAState.EPSILON, start);
end.addTransition(NFAState.EPSILON, End);
}
{ // NFA for NULL
{ // "null"
start = new NFAState();
end = new NFAState();
NFAState cs44 = start;
NFAState ns44;
ns44 = new NFAState();
cs44.addTransition((char)110, ns44);
cs44 = ns44;
ns44 = new NFAState();
cs44.addTransition((char)117, ns44);
cs44 = ns44;
ns44 = new NFAState();
cs44.addTransition((char)108, ns44);
cs44 = ns44;
cs44.addTransition((char)108, end);
}
end.makeFinal(2147483635, 13);
Start.addTransition(NFAState.EPSILON, start);
end.addTransition(NFAState.EPSILON, End);
}
{ // NFA for PRINT
{ // "print"
start = new NFAState();
end = new NFAState();
NFAState cs45 = start;
NFAState ns45;
ns45 = new NFAState();
cs45.addTransition((char)112, ns45);
cs45 = ns45;
ns45 = new NFAState();
cs45.addTransition((char)114, ns45);
cs45 = ns45;
ns45 = new NFAState();
cs45.addTransition((char)105, ns45);
cs45 = ns45;
ns45 = new NFAState();
cs45.addTransition((char)110, ns45);
cs45 = ns45;
cs45.addTransition((char)116, end);
}
end.makeFinal(2147483634, 14);
Start.addTransition(NFAState.EPSILON, start);
end.addTransition(NFAState.EPSILON, End);
}
{ // NFA for IDENTIFIER
{
{
// Concatenation
{
{
// OR node
{
// Range transition
start = new NFAState();
end = new NFAState();
start.addTransitionRange('a', 'z', end);
}
NFAState ls5 = start;
NFAState le5 = end;
{
// Range transition
start = new NFAState();
end = new NFAState();
start.addTransitionRange('A', 'Z', end);
}
NFAState rs5 = start;
NFAState re5 = end;
start = new NFAState();
end = new NFAState();
start.addTransition(NFAState.EPSILON, ls5);
start.addTransition(NFAState.EPSILON, rs5);
le5.addTransition(NFAState.EPSILON, end);
re5.addTransition(NFAState.EPSILON, end);
}
}
NFAState ls8 = start;
NFAState le8 = end;
{
{ // * or + node
{
// OR node
{
{
// Range transition
start = new NFAState();
end = new NFAState();
start.addTransitionRange('0', '9', end);
}
}
NFAState ls10 = start;
NFAState le10 = end;
{
{
// OR node
{
// Range transition
start = new NFAState();
end = new NFAState();
start.addTransitionRange('a', 'z', end);
}
NFAState ls5 = start;
NFAState le5 = end;
{
// Range transition
start = new NFAState();
end = new NFAState();
start.addTransitionRange('A', 'Z', end);
}
NFAState rs5 = start;
NFAState re5 = end;
start = new NFAState();
end = new NFAState();
start.addTransition(NFAState.EPSILON, ls5);
start.addTransition(NFAState.EPSILON, rs5);
le5.addTransition(NFAState.EPSILON, end);
re5.addTransition(NFAState.EPSILON, end);
}
}
NFAState rs10 = start;
NFAState re10 = end;
start = new NFAState();
end = new NFAState();
start.addTransition(NFAState.EPSILON, ls10);
start.addTransition(NFAState.EPSILON, rs10);
le10.addTransition(NFAState.EPSILON, end);
re10.addTransition(NFAState.EPSILON, end);
}
NFAState os11 = start;
NFAState oe11 = end;
start = new NFAState();
end = new NFAState();
start.addTransition(NFAState.EPSILON, os11);
oe11.addTransition(NFAState.EPSILON, end);
oe11.addTransition(NFAState.EPSILON, os11);
// * node
start.addTransition(NFAState.EPSILON, end);
}
}
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