📄 antlrtokdeflexer.java
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package antlr_oaa;
/*
* ANTLR-generated file resulting from grammar tokdef.g
*
* Terence Parr, MageLang Institute
* ANTLR Version 2.7.0a2; 1989-1999
*/
import java.io.InputStream;
import java.io.Reader;
import antlr_oaa.TokenStreamException;
import antlr_oaa.TokenStreamIOException;
import antlr_oaa.CharStreamException;
import antlr_oaa.CharStreamIOException;
import java.util.Hashtable;
import antlr_oaa.CharScanner;
import antlr_oaa.InputBuffer;
import antlr_oaa.ByteBuffer;
import antlr_oaa.CharBuffer;
import antlr_oaa.Token;
import antlr_oaa.CommonToken;
import antlr_oaa.RecognitionException;
import antlr_oaa.NoViableAltForCharException;
import antlr_oaa.MismatchedCharException;
import antlr_oaa.TokenStream;
import antlr_oaa.ANTLRHashString;
import antlr_oaa.LexerSharedInputState;
import antlr_oaa.collections.impl.BitSet;
public class ANTLRTokdefLexer extends antlr_oaa.CharScanner implements ANTLRTokdefParserTokenTypes, TokenStream
{
private static final long _tokenSet_0_data_[] = { -9224L, 9223372036854775807L, 0L, 0L };
public static final BitSet _tokenSet_0 = new BitSet(_tokenSet_0_data_);
private static final long _tokenSet_1_data_[] = { -140737488355336L, 9223372036854775807L, 0L, 0L };
public static final BitSet _tokenSet_1 = new BitSet(_tokenSet_1_data_);
public ANTLRTokdefLexer(InputBuffer ib) {
this(new LexerSharedInputState(ib));
}
public ANTLRTokdefLexer(LexerSharedInputState state) {
super(state);
literals = new Hashtable();
caseSensitiveLiterals = true;
setCaseSensitive(true);
}
public ANTLRTokdefLexer(InputStream in) {
this(new ByteBuffer(in));
}
public ANTLRTokdefLexer(Reader in) {
this(new CharBuffer(in));
}
public final void mASSIGN(boolean _createToken) throws RecognitionException, CharStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = ASSIGN;
int _saveIndex;
match('=');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
protected final void mDIGIT(boolean _createToken) throws RecognitionException, CharStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = DIGIT;
int _saveIndex;
matchRange('0','9');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
protected final void mESC(boolean _createToken) throws RecognitionException, CharStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = ESC;
int _saveIndex;
match('\\');
{
switch ( LA(1)) {
case 'n':
{
match('n');
break;
}
case 'r':
{
match('r');
break;
}
case 't':
{
match('t');
break;
}
case 'b':
{
match('b');
break;
}
case 'f':
{
match('f');
break;
}
case '"':
{
match('"');
break;
}
case '\'':
{
match('\'');
break;
}
case '\\':
{
match('\\');
break;
}
case '0': case '1': case '2': case '3':
{
{
matchRange('0','3');
}
{
if (((LA(1) >= '0' && LA(1) <= '9')) && ((LA(2) >= '\3' && LA(2) <= '~'))) {
mDIGIT(false);
{
if (((LA(1) >= '0' && LA(1) <= '9')) && ((LA(2) >= '\3' && LA(2) <= '~'))) {
mDIGIT(false);
}
else if (((LA(1) >= '\3' && LA(1) <= '~')) && (true)) {
}
else {
throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());
}
}
}
else if (((LA(1) >= '\3' && LA(1) <= '~')) && (true)) {
}
else {
throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());
}
}
break;
}
case '4': case '5': case '6': case '7':
{
{
matchRange('4','7');
}
{
if (((LA(1) >= '0' && LA(1) <= '9')) && ((LA(2) >= '\3' && LA(2) <= '~'))) {
mDIGIT(false);
}
else if (((LA(1) >= '\3' && LA(1) <= '~')) && (true)) {
}
else {
throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());
}
}
break;
}
case 'u':
{
match('u');
mXDIGIT(false);
mXDIGIT(false);
mXDIGIT(false);
mXDIGIT(false);
break;
}
default:
{
throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());
}
}
}
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mID(boolean _createToken) throws RecognitionException, CharStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = ID;
int _saveIndex;
{
switch ( LA(1)) {
case 'a': case 'b': case 'c': case 'd':
case 'e': case 'f': case 'g': case 'h':
case 'i': case 'j': case 'k': case 'l':
case 'm': case 'n': case 'o': case 'p':
case 'q': case 'r': case 's': case 't':
case 'u': case 'v': case 'w': case 'x':
case 'y': case 'z':
{
matchRange('a','z');
break;
}
case 'A': case 'B': case 'C': case 'D':
case 'E': case 'F': case 'G': case 'H':
case 'I': case 'J': case 'K': case 'L':
case 'M': case 'N': case 'O': case 'P':
case 'Q': case 'R': case 'S': case 'T':
case 'U': case 'V': case 'W': case 'X':
case 'Y': case 'Z':
{
matchRange('A','Z');
break;
}
default:
{
throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());
}
}
}
{
_loop37:
do {
switch ( LA(1)) {
case 'a': case 'b': case 'c': case 'd':
case 'e': case 'f': case 'g': case 'h':
case 'i': case 'j': case 'k': case 'l':
case 'm': case 'n': case 'o': case 'p':
case 'q': case 'r': case 's': case 't':
case 'u': case 'v': case 'w': case 'x':
case 'y': case 'z':
{
matchRange('a','z');
break;
}
case 'A': case 'B': case 'C': case 'D':
case 'E': case 'F': case 'G': case 'H':
case 'I': case 'J': case 'K': case 'L':
case 'M': case 'N': case 'O': case 'P':
case 'Q': case 'R': case 'S': case 'T':
case 'U': case 'V': case 'W': case 'X':
case 'Y': case 'Z':
{
matchRange('A','Z');
break;
}
case '_':
{
match('_');
break;
}
case '0': case '1': case '2': case '3':
case '4': case '5': case '6': case '7':
case '8': case '9':
{
matchRange('0','9');
break;
}
default:
{
break _loop37;
}
}
} while (true);
}
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mINT(boolean _createToken) throws RecognitionException, CharStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = INT;
int _saveIndex;
{
int _cnt40=0;
_loop40:
do {
if (((LA(1) >= '0' && LA(1) <= '9'))) {
mDIGIT(false);
}
else {
if ( _cnt40>=1 ) { break _loop40; } else {throw new NoViableAltForCharException((char)LA(1), getFilename(), getLine());}
}
_cnt40++;
} while (true);
}
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mLPAREN(boolean _createToken) throws RecognitionException, CharStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = LPAREN;
int _saveIndex;
match('(');
if ( _createToken && _token==null && _ttype!=Token.SKIP ) {
_token = makeToken(_ttype);
_token.setText(new String(text.getBuffer(), _begin, text.length()-_begin));
}
_returnToken = _token;
}
public final void mML_COMMENT(boolean _createToken) throws RecognitionException, CharStreamException {
int _ttype; Token _token=null; int _begin=text.length();
_ttype = ML_COMMENT;
int _saveIndex;
match("/*");
{
_loop17:
do {
switch ( LA(1)) {
case '\n':
{
match('\n');
newline();
break;
}
case '\3': case '\4': case '\5': case '\6':
case '\7': case '\10': case '\t': case '\13':
case '\14': case '\r': case '\16': case '\17':
case '\20': case '\21': case '\22': case '\23':
case '\24': case '\25': case '\26': case '\27':
case '\30': case '\31': case '\32': case '\33':
case '\34': case '\35': case '\36': case '\37':
case ' ': case '!': case '"': case '#':
case '$': case '%': case '&': case '\'':
case '(': case ')': case '+': case ',':
case '-': case '.': case '/': case '0':
case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8':
case '9': case ':': case ';': case '<':
case '=': case '>': case '?': case '@':
case 'A': case 'B': case 'C': case 'D':
case 'E': case 'F': case 'G': case 'H':
case 'I': case 'J': case 'K': case 'L':
case 'M': case 'N': case 'O': case 'P':
case 'Q': case 'R': case 'S': case 'T':
case 'U': case 'V': case 'W': case 'X':
case 'Y': case 'Z': case '[': case '\\':
case ']': case '^': case '_': case '`':
case 'a': case 'b': case 'c': case 'd':
case 'e': case 'f': case 'g': case 'h':
case 'i': case 'j': case 'k': case 'l':
case 'm': case 'n': case 'o': case 'p':
case 'q': case 'r': case 's': case 't':
case 'u': case 'v': case 'w': case 'x':
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