@Override
public Token LT(int i) {
CommonToken t;
int rawIndex = p + i - 1;
if (rawIndex >= types.size()) t = new CommonToken(Token.EOF);
else t = new CommonToken(types.get(rawIndex));
t.setTokenIndex(rawIndex);
return t;
}
public IntegerList getTokenTypesViaATN(String input, LexerATNSimulator lexerATN) {
ANTLRInputStream in = new ANTLRInputStream(input);
IntegerList tokenTypes = new IntegerList();
int ttype;
do {
ttype = lexerATN.match(in, Lexer.DEFAULT_MODE);
tokenTypes.add(ttype);
} while (ttype != Token.EOF);
return tokenTypes;
}
IntegerList getTypesFromString(Grammar g, String expecting) {
IntegerList expectingTokenTypes = new IntegerList();
if (expecting != null && !expecting.trim().isEmpty()) {
for (String tname : expecting.replace(" ", "").split(",")) {
int ttype = g.getTokenType(tname);
expectingTokenTypes.add(ttype);
}
}
return expectingTokenTypes;
}
public SerializedATN(OutputModelFactory factory, ATN atn) {
super(factory);
IntegerList data = ATNSerializer.getSerialized(atn);
serialized = new ArrayList<String>(data.size());
for (int c : data.toArray()) {
String encoded =
factory
.getGenerator()
.getTarget()
.encodeIntAsCharEscape(c == -1 ? Character.MAX_VALUE : c);
serialized.add(encoded);
}
// System.out.println(ATNSerializer.getDecoded(factory.getGrammar(), atn));
}
@Override
public Token get(int i) {
return new org.antlr.v4.runtime.CommonToken(types.get(i));
}
@Override
public int size() {
return types.size();
}