// $ANTLR 3.5.2 org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g 2021-03-13 18:17:41

package org.apache.tapestry5.internal.antlr;


import org.antlr.runtime.*;
import java.util.Stack;
import java.util.List;
import java.util.ArrayList;

@SuppressWarnings("all")
public class PropertyExpressionLexer extends org.apache.tapestry5.internal.antlr.BaseLexer {
        public static final int EOF=-1;
        public static final int A=4;
        public static final int BANG=5;
        public static final int COLON=6;
        public static final int COMMA=7;
        public static final int DECIMAL=8;
        public static final int DEREF=9;
        public static final int DIGIT=10;
        public static final int E=11;
        public static final int F=12;
        public static final int FALSE=13;
        public static final int H=14;
        public static final int I=15;
        public static final int IDENTIFIER=16;
        public static final int INTEGER=17;
        public static final int JAVA_ID_PART=18;
        public static final int JAVA_ID_START=19;
        public static final int L=20;
        public static final int LBRACE=21;
        public static final int LBRACKET=22;
        public static final int LETTER=23;
        public static final int LPAREN=24;
        public static final int N=25;
        public static final int NULL=26;
        public static final int NUMBER_OR_RANGEOP=27;
        public static final int QUOTE=28;
        public static final int R=29;
        public static final int RANGEOP=30;
        public static final int RBRACE=31;
        public static final int RBRACKET=32;
        public static final int RPAREN=33;
        public static final int S=34;
        public static final int SAFEDEREF=35;
        public static final int SIGN=36;
        public static final int STRING=37;
        public static final int T=38;
        public static final int THIS=39;
        public static final int TRUE=40;
        public static final int U=41;
        public static final int WS=42;

        // delegates
        // delegators
        public org.apache.tapestry5.internal.antlr.BaseLexer[] getDelegates() {
                return new org.apache.tapestry5.internal.antlr.BaseLexer[] {};
        }

        public PropertyExpressionLexer() {} 
        public PropertyExpressionLexer(CharStream input) {
                this(input, new RecognizerSharedState());
        }
        public PropertyExpressionLexer(CharStream input, RecognizerSharedState state) {
                super(input,state);
        }
        @Override public String getGrammarFileName() { return "org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g"; }

        // $ANTLR start "INTEGER"
        public final void mINTEGER() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:31:2: ()
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:31:4: 
                        {
                        this.getClass(); /* Fix java.lang.VerifyError: Stack size too large */
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "INTEGER"

        // $ANTLR start "DEREF"
        public final void mDEREF() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:35:2: ()
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:35:4: 
                        {
                        this.getClass(); /* Fix java.lang.VerifyError: Stack size too large */
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "DEREF"

        // $ANTLR start "RANGEOP"
        public final void mRANGEOP() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:39:2: ()
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:39:4: 
                        {
                        this.getClass(); /* Fix java.lang.VerifyError: Stack size too large */
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "RANGEOP"

        // $ANTLR start "DECIMAL"
        public final void mDECIMAL() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:43:2: ()
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:43:4: 
                        {
                        this.getClass(); /* Fix java.lang.VerifyError: Stack size too large */
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "DECIMAL"

        // $ANTLR start "LETTER"
        public final void mLETTER() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:46:2: ( ( 'a' .. 'z' | 'A' .. 'Z' ) )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                        {
                        if ( (input.LA(1) >= 'A' && input.LA(1) <= 'Z')||(input.LA(1) >= 'a' && input.LA(1) <= 'z') ) {
                                input.consume();
                        }
                        else {
                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                recover(mse);
                                throw mse;
                        }
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "LETTER"

        // $ANTLR start "DIGIT"
        public final void mDIGIT() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:48:2: ( '0' .. '9' )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                        {
                        if ( (input.LA(1) >= '0' && input.LA(1) <= '9') ) {
                                input.consume();
                        }
                        else {
                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                recover(mse);
                                throw mse;
                        }
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "DIGIT"

        // $ANTLR start "SIGN"
        public final void mSIGN() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:50:2: ( ( '+' | '-' ) )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                        {
                        if ( input.LA(1)=='+'||input.LA(1)=='-' ) {
                                input.consume();
                        }
                        else {
                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                recover(mse);
                                throw mse;
                        }
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "SIGN"

        // $ANTLR start "LPAREN"
        public final void mLPAREN() throws RecognitionException {
                try {
                        int _type = LPAREN;
                        int _channel = DEFAULT_TOKEN_CHANNEL;
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:51:9: ( '(' )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:51:11: '('
                        {
                        match('('); 
                        }

                        state.type = _type;
                        state.channel = _channel;
                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "LPAREN"

        // $ANTLR start "RPAREN"
        public final void mRPAREN() throws RecognitionException {
                try {
                        int _type = RPAREN;
                        int _channel = DEFAULT_TOKEN_CHANNEL;
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:52:9: ( ')' )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:52:11: ')'
                        {
                        match(')'); 
                        }

                        state.type = _type;
                        state.channel = _channel;
                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "RPAREN"

        // $ANTLR start "LBRACKET"
        public final void mLBRACKET() throws RecognitionException {
                try {
                        int _type = LBRACKET;
                        int _channel = DEFAULT_TOKEN_CHANNEL;
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:53:9: ( '[' )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:53:11: '['
                        {
                        match('['); 
                        }

                        state.type = _type;
                        state.channel = _channel;
                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "LBRACKET"

        // $ANTLR start "RBRACKET"
        public final void mRBRACKET() throws RecognitionException {
                try {
                        int _type = RBRACKET;
                        int _channel = DEFAULT_TOKEN_CHANNEL;
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:54:9: ( ']' )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:54:11: ']'
                        {
                        match(']'); 
                        }

                        state.type = _type;
                        state.channel = _channel;
                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "RBRACKET"

        // $ANTLR start "COMMA"
        public final void mCOMMA() throws RecognitionException {
                try {
                        int _type = COMMA;
                        int _channel = DEFAULT_TOKEN_CHANNEL;
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:55:7: ( ',' )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:55:9: ','
                        {
                        match(','); 
                        }

                        state.type = _type;
                        state.channel = _channel;
                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "COMMA"

        // $ANTLR start "BANG"
        public final void mBANG() throws RecognitionException {
                try {
                        int _type = BANG;
                        int _channel = DEFAULT_TOKEN_CHANNEL;
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:56:6: ( '!' )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:56:8: '!'
                        {
                        match('!'); 
                        }

                        state.type = _type;
                        state.channel = _channel;
                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "BANG"

        // $ANTLR start "LBRACE"
        public final void mLBRACE() throws RecognitionException {
                try {
                        int _type = LBRACE;
                        int _channel = DEFAULT_TOKEN_CHANNEL;
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:57:8: ( '{' )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:57:10: '{'
                        {
                        match('{'); 
                        }

                        state.type = _type;
                        state.channel = _channel;
                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "LBRACE"

        // $ANTLR start "RBRACE"
        public final void mRBRACE() throws RecognitionException {
                try {
                        int _type = RBRACE;
                        int _channel = DEFAULT_TOKEN_CHANNEL;
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:58:8: ( '}' )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:58:10: '}'
                        {
                        match('}'); 
                        }

                        state.type = _type;
                        state.channel = _channel;
                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "RBRACE"

        // $ANTLR start "COLON"
        public final void mCOLON() throws RecognitionException {
                try {
                        int _type = COLON;
                        int _channel = DEFAULT_TOKEN_CHANNEL;
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:59:7: ( ':' )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:59:9: ':'
                        {
                        match(':'); 
                        }

                        state.type = _type;
                        state.channel = _channel;
                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "COLON"

        // $ANTLR start "QUOTE"
        public final void mQUOTE() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:62:2: ( '\\'' )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:62:4: '\\''
                        {
                        match('\''); 
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "QUOTE"

        // $ANTLR start "A"
        public final void mA() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:67:2: ( ( 'a' | 'A' ) )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                        {
                        if ( input.LA(1)=='A'||input.LA(1)=='a' ) {
                                input.consume();
                        }
                        else {
                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                recover(mse);
                                throw mse;
                        }
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "A"

        // $ANTLR start "E"
        public final void mE() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:69:2: ( ( 'e' | 'E' ) )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                        {
                        if ( input.LA(1)=='E'||input.LA(1)=='e' ) {
                                input.consume();
                        }
                        else {
                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                recover(mse);
                                throw mse;
                        }
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "E"

        // $ANTLR start "F"
        public final void mF() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:71:2: ( ( 'f' | 'F' ) )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                        {
                        if ( input.LA(1)=='F'||input.LA(1)=='f' ) {
                                input.consume();
                        }
                        else {
                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                recover(mse);
                                throw mse;
                        }
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "F"

        // $ANTLR start "H"
        public final void mH() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:73:2: ( ( 'h' | 'H' ) )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                        {
                        if ( input.LA(1)=='H'||input.LA(1)=='h' ) {
                                input.consume();
                        }
                        else {
                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                recover(mse);
                                throw mse;
                        }
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "H"

        // $ANTLR start "I"
        public final void mI() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:75:2: ( ( 'i' | 'I' ) )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                        {
                        if ( input.LA(1)=='I'||input.LA(1)=='i' ) {
                                input.consume();
                        }
                        else {
                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                recover(mse);
                                throw mse;
                        }
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "I"

        // $ANTLR start "L"
        public final void mL() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:77:2: ( ( 'l' | 'L' ) )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                        {
                        if ( input.LA(1)=='L'||input.LA(1)=='l' ) {
                                input.consume();
                        }
                        else {
                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                recover(mse);
                                throw mse;
                        }
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "L"

        // $ANTLR start "N"
        public final void mN() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:79:2: ( ( 'n' | 'N' ) )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                        {
                        if ( input.LA(1)=='N'||input.LA(1)=='n' ) {
                                input.consume();
                        }
                        else {
                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                recover(mse);
                                throw mse;
                        }
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "N"

        // $ANTLR start "R"
        public final void mR() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:81:2: ( ( 'r' | 'R' ) )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                        {
                        if ( input.LA(1)=='R'||input.LA(1)=='r' ) {
                                input.consume();
                        }
                        else {
                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                recover(mse);
                                throw mse;
                        }
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "R"

        // $ANTLR start "S"
        public final void mS() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:83:2: ( ( 's' | 'S' ) )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                        {
                        if ( input.LA(1)=='S'||input.LA(1)=='s' ) {
                                input.consume();
                        }
                        else {
                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                recover(mse);
                                throw mse;
                        }
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "S"

        // $ANTLR start "T"
        public final void mT() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:85:2: ( ( 't' | 'T' ) )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                        {
                        if ( input.LA(1)=='T'||input.LA(1)=='t' ) {
                                input.consume();
                        }
                        else {
                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                recover(mse);
                                throw mse;
                        }
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "T"

        // $ANTLR start "U"
        public final void mU() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:87:2: ( ( 'u' | 'U' ) )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                        {
                        if ( input.LA(1)=='U'||input.LA(1)=='u' ) {
                                input.consume();
                        }
                        else {
                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                recover(mse);
                                throw mse;
                        }
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "U"

        // $ANTLR start "NULL"
        public final void mNULL() throws RecognitionException {
                try {
                        int _type = NULL;
                        int _channel = DEFAULT_TOKEN_CHANNEL;
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:91:7: ( N U L L )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:91:9: N U L L
                        {
                        mN(); 

                        mU(); 

                        mL(); 

                        mL(); 

                        }

                        state.type = _type;
                        state.channel = _channel;
                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "NULL"

        // $ANTLR start "TRUE"
        public final void mTRUE() throws RecognitionException {
                try {
                        int _type = TRUE;
                        int _channel = DEFAULT_TOKEN_CHANNEL;
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:92:6: ( T R U E )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:92:8: T R U E
                        {
                        mT(); 

                        mR(); 

                        mU(); 

                        mE(); 

                        }

                        state.type = _type;
                        state.channel = _channel;
                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "TRUE"

        // $ANTLR start "FALSE"
        public final void mFALSE() throws RecognitionException {
                try {
                        int _type = FALSE;
                        int _channel = DEFAULT_TOKEN_CHANNEL;
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:93:7: ( F A L S E )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:93:9: F A L S E
                        {
                        mF(); 

                        mA(); 

                        mL(); 

                        mS(); 

                        mE(); 

                        }

                        state.type = _type;
                        state.channel = _channel;
                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "FALSE"

        // $ANTLR start "THIS"
        public final void mTHIS() throws RecognitionException {
                try {
                        int _type = THIS;
                        int _channel = DEFAULT_TOKEN_CHANNEL;
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:94:6: ( T H I S )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:94:8: T H I S
                        {
                        mT(); 

                        mH(); 

                        mI(); 

                        mS(); 

                        }

                        state.type = _type;
                        state.channel = _channel;
                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "THIS"

        // $ANTLR start "IDENTIFIER"
        public final void mIDENTIFIER() throws RecognitionException {
                try {
                        int _type = IDENTIFIER;
                        int _channel = DEFAULT_TOKEN_CHANNEL;
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:97:5: ( JAVA_ID_START ( JAVA_ID_PART )* )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:97:9: JAVA_ID_START ( JAVA_ID_PART )*
                        {
                        mJAVA_ID_START(); 

                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:97:23: ( JAVA_ID_PART )*
                        loop1:
                        while (true) {
                                int alt1=2;
                                int LA1_0 = input.LA(1);
                                if ( (LA1_0=='$'||(LA1_0 >= '0' && LA1_0 <= '9')||(LA1_0 >= 'A' && LA1_0 <= 'Z')||LA1_0=='_'||(LA1_0 >= 'a' && LA1_0 <= 'z')||(LA1_0 >= '\u00C0' && LA1_0 <= '\u00D6')||(LA1_0 >= '\u00D8' && LA1_0 <= '\u00F6')||(LA1_0 >= '\u00F8' && LA1_0 <= '\u1FFF')||(LA1_0 >= '\u3040' && LA1_0 <= '\u318F')||(LA1_0 >= '\u3300' && LA1_0 <= '\u337F')||(LA1_0 >= '\u3400' && LA1_0 <= '\u3D2D')||(LA1_0 >= '\u4E00' && LA1_0 <= '\u9FFF')||(LA1_0 >= '\uF900' && LA1_0 <= '\uFAFF')) ) {
                                        alt1=1;
                                }

                                switch (alt1) {
                                case 1 :
                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                                        {
                                        if ( input.LA(1)=='$'||(input.LA(1) >= '0' && input.LA(1) <= '9')||(input.LA(1) >= 'A' && input.LA(1) <= 'Z')||input.LA(1)=='_'||(input.LA(1) >= 'a' && input.LA(1) <= 'z')||(input.LA(1) >= '\u00C0' && input.LA(1) <= '\u00D6')||(input.LA(1) >= '\u00D8' && input.LA(1) <= '\u00F6')||(input.LA(1) >= '\u00F8' && input.LA(1) <= '\u1FFF')||(input.LA(1) >= '\u3040' && input.LA(1) <= '\u318F')||(input.LA(1) >= '\u3300' && input.LA(1) <= '\u337F')||(input.LA(1) >= '\u3400' && input.LA(1) <= '\u3D2D')||(input.LA(1) >= '\u4E00' && input.LA(1) <= '\u9FFF')||(input.LA(1) >= '\uF900' && input.LA(1) <= '\uFAFF') ) {
                                                input.consume();
                                        }
                                        else {
                                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                                recover(mse);
                                                throw mse;
                                        }
                                        }
                                        break;

                                default :
                                        break loop1;
                                }
                        }

                        }

                        state.type = _type;
                        state.channel = _channel;
                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "IDENTIFIER"

        // $ANTLR start "JAVA_ID_START"
        public final void mJAVA_ID_START() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:102:5: ( '\\u0024' | '\\u0041' .. '\\u005a' | '\\u005f' | '\\u0061' .. '\\u007a' | '\\u00c0' .. '\\u00d6' | '\\u00d8' .. '\\u00f6' | '\\u00f8' .. '\\u00ff' | '\\u0100' .. '\\u1fff' | '\\u3040' .. '\\u318f' | '\\u3300' .. '\\u337f' | '\\u3400' .. '\\u3d2d' | '\\u4e00' .. '\\u9fff' | '\\uf900' .. '\\ufaff' )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                        {
                        if ( input.LA(1)=='$'||(input.LA(1) >= 'A' && input.LA(1) <= 'Z')||input.LA(1)=='_'||(input.LA(1) >= 'a' && input.LA(1) <= 'z')||(input.LA(1) >= '\u00C0' && input.LA(1) <= '\u00D6')||(input.LA(1) >= '\u00D8' && input.LA(1) <= '\u00F6')||(input.LA(1) >= '\u00F8' && input.LA(1) <= '\u1FFF')||(input.LA(1) >= '\u3040' && input.LA(1) <= '\u318F')||(input.LA(1) >= '\u3300' && input.LA(1) <= '\u337F')||(input.LA(1) >= '\u3400' && input.LA(1) <= '\u3D2D')||(input.LA(1) >= '\u4E00' && input.LA(1) <= '\u9FFF')||(input.LA(1) >= '\uF900' && input.LA(1) <= '\uFAFF') ) {
                                input.consume();
                        }
                        else {
                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                recover(mse);
                                throw mse;
                        }
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "JAVA_ID_START"

        // $ANTLR start "JAVA_ID_PART"
        public final void mJAVA_ID_PART() throws RecognitionException {
                try {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:119:5: ( JAVA_ID_START | '\\u0030' .. '\\u0039' )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                        {
                        if ( input.LA(1)=='$'||(input.LA(1) >= '0' && input.LA(1) <= '9')||(input.LA(1) >= 'A' && input.LA(1) <= 'Z')||input.LA(1)=='_'||(input.LA(1) >= 'a' && input.LA(1) <= 'z')||(input.LA(1) >= '\u00C0' && input.LA(1) <= '\u00D6')||(input.LA(1) >= '\u00D8' && input.LA(1) <= '\u00F6')||(input.LA(1) >= '\u00F8' && input.LA(1) <= '\u1FFF')||(input.LA(1) >= '\u3040' && input.LA(1) <= '\u318F')||(input.LA(1) >= '\u3300' && input.LA(1) <= '\u337F')||(input.LA(1) >= '\u3400' && input.LA(1) <= '\u3D2D')||(input.LA(1) >= '\u4E00' && input.LA(1) <= '\u9FFF')||(input.LA(1) >= '\uF900' && input.LA(1) <= '\uFAFF') ) {
                                input.consume();
                        }
                        else {
                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                recover(mse);
                                throw mse;
                        }
                        }

                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "JAVA_ID_PART"

        // $ANTLR start "SAFEDEREF"
        public final void mSAFEDEREF() throws RecognitionException {
                try {
                        int _type = SAFEDEREF;
                        int _channel = DEFAULT_TOKEN_CHANNEL;
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:128:2: ( '?.' )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:128:5: '?.'
                        {
                        match("?."); 

                        }

                        state.type = _type;
                        state.channel = _channel;
                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "SAFEDEREF"

        // $ANTLR start "WS"
        public final void mWS() throws RecognitionException {
                try {
                        int _type = WS;
                        int _channel = DEFAULT_TOKEN_CHANNEL;
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:130:5: ( ( ' ' | '\\t' | '\\n' | '\\r' )+ )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:130:7: ( ' ' | '\\t' | '\\n' | '\\r' )+
                        {
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:130:7: ( ' ' | '\\t' | '\\n' | '\\r' )+
                        int cnt2=0;
                        loop2:
                        while (true) {
                                int alt2=2;
                                int LA2_0 = input.LA(1);
                                if ( ((LA2_0 >= '\t' && LA2_0 <= '\n')||LA2_0=='\r'||LA2_0==' ') ) {
                                        alt2=1;
                                }

                                switch (alt2) {
                                case 1 :
                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                                        {
                                        if ( (input.LA(1) >= '\t' && input.LA(1) <= '\n')||input.LA(1)=='\r'||input.LA(1)==' ' ) {
                                                input.consume();
                                        }
                                        else {
                                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                                recover(mse);
                                                throw mse;
                                        }
                                        }
                                        break;

                                default :
                                        if ( cnt2 >= 1 ) break loop2;
                                        EarlyExitException eee = new EarlyExitException(2, input);
                                        throw eee;
                                }
                                cnt2++;
                        }

                         skip(); 
                        }

                        state.type = _type;
                        state.channel = _channel;
                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "WS"

        // $ANTLR start "STRING"
        public final void mSTRING() throws RecognitionException {
                try {
                        int _type = STRING;
                        int _channel = DEFAULT_TOKEN_CHANNEL;
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:135:2: ( QUOTE ( options {greedy=false; } : . )* QUOTE )
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:135:4: QUOTE ( options {greedy=false; } : . )* QUOTE
                        {
                        mQUOTE(); 

                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:135:10: ( options {greedy=false; } : . )*
                        loop3:
                        while (true) {
                                int alt3=2;
                                int LA3_0 = input.LA(1);
                                if ( (LA3_0=='\'') ) {
                                        alt3=2;
                                }
                                else if ( ((LA3_0 >= '\u0000' && LA3_0 <= '&')||(LA3_0 >= '(' && LA3_0 <= '\uFFFF')) ) {
                                        alt3=1;
                                }

                                switch (alt3) {
                                case 1 :
                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:135:37: .
                                        {
                                        matchAny(); 
                                        }
                                        break;

                                default :
                                        break loop3;
                                }
                        }

                        mQUOTE(); 

                         setText(getText().substring(1, getText().length()-1)); 
                        }

                        state.type = _type;
                        state.channel = _channel;
                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "STRING"

        // $ANTLR start "NUMBER_OR_RANGEOP"
        public final void mNUMBER_OR_RANGEOP() throws RecognitionException {
                try {
                        int _type = NUMBER_OR_RANGEOP;
                        int _channel = DEFAULT_TOKEN_CHANNEL;
                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:148:2: ( ( SIGN )? ( DIGIT )+ ({...}? => '.' ( DIGIT )* |) | SIGN '.' ( DIGIT )+ | '.' ( ( DIGIT )+ | '.' |) )
                        int alt11=3;
                        switch ( input.LA(1) ) {
                        case '+':
                        case '-':
                                {
                                int LA11_1 = input.LA(2);
                                if ( ((LA11_1 >= '0' && LA11_1 <= '9')) ) {
                                        alt11=1;
                                }
                                else if ( (LA11_1=='.') ) {
                                        alt11=2;
                                }

                                else {
                                        int nvaeMark = input.mark();
                                        try {
                                                input.consume();
                                                NoViableAltException nvae =
                                                        new NoViableAltException("", 11, 1, input);
                                                throw nvae;
                                        } finally {
                                                input.rewind(nvaeMark);
                                        }
                                }

                                }
                                break;
                        case '0':
                        case '1':
                        case '2':
                        case '3':
                        case '4':
                        case '5':
                        case '6':
                        case '7':
                        case '8':
                        case '9':
                                {
                                alt11=1;
                                }
                                break;
                        case '.':
                                {
                                alt11=3;
                                }
                                break;
                        default:
                                NoViableAltException nvae =
                                        new NoViableAltException("", 11, 0, input);
                                throw nvae;
                        }
                        switch (alt11) {
                                case 1 :
                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:148:4: ( SIGN )? ( DIGIT )+ ({...}? => '.' ( DIGIT )* |)
                                        {
                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:148:4: ( SIGN )?
                                        int alt4=2;
                                        int LA4_0 = input.LA(1);
                                        if ( (LA4_0=='+'||LA4_0=='-') ) {
                                                alt4=1;
                                        }
                                        switch (alt4) {
                                                case 1 :
                                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                                                        {
                                                        if ( input.LA(1)=='+'||input.LA(1)=='-' ) {
                                                                input.consume();
                                                        }
                                                        else {
                                                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                                                recover(mse);
                                                                throw mse;
                                                        }
                                                        }
                                                        break;

                                        }

                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:148:10: ( DIGIT )+
                                        int cnt5=0;
                                        loop5:
                                        while (true) {
                                                int alt5=2;
                                                int LA5_0 = input.LA(1);
                                                if ( ((LA5_0 >= '0' && LA5_0 <= '9')) ) {
                                                        alt5=1;
                                                }

                                                switch (alt5) {
                                                case 1 :
                                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                                                        {
                                                        if ( (input.LA(1) >= '0' && input.LA(1) <= '9') ) {
                                                                input.consume();
                                                        }
                                                        else {
                                                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                                                recover(mse);
                                                                throw mse;
                                                        }
                                                        }
                                                        break;

                                                default :
                                                        if ( cnt5 >= 1 ) break loop5;
                                                        EarlyExitException eee = new EarlyExitException(5, input);
                                                        throw eee;
                                                }
                                                cnt5++;
                                        }

                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:149:3: ({...}? => '.' ( DIGIT )* |)
                                        int alt7=2;
                                        int LA7_0 = input.LA(1);
                                        if ( (LA7_0=='.') && (( input.LA(2) != '.' ))) {
                                                alt7=1;
                                        }

                                        switch (alt7) {
                                                case 1 :
                                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:150:4: {...}? => '.' ( DIGIT )*
                                                        {
                                                        if ( !(( input.LA(2) != '.' )) ) {
                                                                throw new FailedPredicateException(input, "NUMBER_OR_RANGEOP", " input.LA(2) != '.' ");
                                                        }
                                                        match('.'); 
                                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:150:35: ( DIGIT )*
                                                        loop6:
                                                        while (true) {
                                                                int alt6=2;
                                                                int LA6_0 = input.LA(1);
                                                                if ( ((LA6_0 >= '0' && LA6_0 <= '9')) ) {
                                                                        alt6=1;
                                                                }

                                                                switch (alt6) {
                                                                case 1 :
                                                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                                                                        {
                                                                        if ( (input.LA(1) >= '0' && input.LA(1) <= '9') ) {
                                                                                input.consume();
                                                                        }
                                                                        else {
                                                                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                                                                recover(mse);
                                                                                throw mse;
                                                                        }
                                                                        }
                                                                        break;

                                                                default :
                                                                        break loop6;
                                                                }
                                                        }

                                                           _type = DECIMAL; stripLeadingPlus(); 
                                                        }
                                                        break;
                                                case 2 :
                                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:151:6: 
                                                        {
                                                          _type = INTEGER;  stripLeadingPlus(); 
                                                        }
                                                        break;

                                        }

                                        }
                                        break;
                                case 2 :
                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:154:4: SIGN '.' ( DIGIT )+
                                        {
                                        mSIGN(); 

                                        match('.'); 
                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:154:13: ( DIGIT )+
                                        int cnt8=0;
                                        loop8:
                                        while (true) {
                                                int alt8=2;
                                                int LA8_0 = input.LA(1);
                                                if ( ((LA8_0 >= '0' && LA8_0 <= '9')) ) {
                                                        alt8=1;
                                                }

                                                switch (alt8) {
                                                case 1 :
                                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                                                        {
                                                        if ( (input.LA(1) >= '0' && input.LA(1) <= '9') ) {
                                                                input.consume();
                                                        }
                                                        else {
                                                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                                                recover(mse);
                                                                throw mse;
                                                        }
                                                        }
                                                        break;

                                                default :
                                                        if ( cnt8 >= 1 ) break loop8;
                                                        EarlyExitException eee = new EarlyExitException(8, input);
                                                        throw eee;
                                                }
                                                cnt8++;
                                        }

                                          _type = DECIMAL;  stripLeadingPlus(); 
                                        }
                                        break;
                                case 3 :
                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:156:4: '.' ( ( DIGIT )+ | '.' |)
                                        {
                                        match('.'); 
                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:157:3: ( ( DIGIT )+ | '.' |)
                                        int alt10=3;
                                        switch ( input.LA(1) ) {
                                        case '0':
                                        case '1':
                                        case '2':
                                        case '3':
                                        case '4':
                                        case '5':
                                        case '6':
                                        case '7':
                                        case '8':
                                        case '9':
                                                {
                                                alt10=1;
                                                }
                                                break;
                                        case '.':
                                                {
                                                alt10=2;
                                                }
                                                break;
                                        default:
                                                alt10=3;
                                        }
                                        switch (alt10) {
                                                case 1 :
                                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:158:4: ( DIGIT )+
                                                        {
                                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:158:4: ( DIGIT )+
                                                        int cnt9=0;
                                                        loop9:
                                                        while (true) {
                                                                int alt9=2;
                                                                int LA9_0 = input.LA(1);
                                                                if ( ((LA9_0 >= '0' && LA9_0 <= '9')) ) {
                                                                        alt9=1;
                                                                }

                                                                switch (alt9) {
                                                                case 1 :
                                                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:
                                                                        {
                                                                        if ( (input.LA(1) >= '0' && input.LA(1) <= '9') ) {
                                                                                input.consume();
                                                                        }
                                                                        else {
                                                                                MismatchedSetException mse = new MismatchedSetException(null,input);
                                                                                recover(mse);
                                                                                throw mse;
                                                                        }
                                                                        }
                                                                        break;

                                                                default :
                                                                        if ( cnt9 >= 1 ) break loop9;
                                                                        EarlyExitException eee = new EarlyExitException(9, input);
                                                                        throw eee;
                                                                }
                                                                cnt9++;
                                                        }

                                                         _type = DECIMAL; stripLeadingPlus();
                                                        }
                                                        break;
                                                case 2 :
                                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:159:6: '.'
                                                        {
                                                        match('.'); 
                                                        _type = RANGEOP; 
                                                        }
                                                        break;
                                                case 3 :
                                                        // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:160:6: 
                                                        {
                                                        _type = DEREF; 
                                                        }
                                                        break;

                                        }

                                        }
                                        break;

                        }
                        state.type = _type;
                        state.channel = _channel;
                }
                finally {
                        // do for sure before leaving
                }
        }
        // $ANTLR end "NUMBER_OR_RANGEOP"

        @Override
        public void mTokens() throws RecognitionException {
                // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:1:8: ( LPAREN | RPAREN | LBRACKET | RBRACKET | COMMA | BANG | LBRACE | RBRACE | COLON | NULL | TRUE | FALSE | THIS | IDENTIFIER | SAFEDEREF | WS | STRING | NUMBER_OR_RANGEOP )
                int alt12=18;
                int LA12_0 = input.LA(1);
                if ( (LA12_0=='(') ) {
                        alt12=1;
                }
                else if ( (LA12_0==')') ) {
                        alt12=2;
                }
                else if ( (LA12_0=='[') ) {
                        alt12=3;
                }
                else if ( (LA12_0==']') ) {
                        alt12=4;
                }
                else if ( (LA12_0==',') ) {
                        alt12=5;
                }
                else if ( (LA12_0=='!') ) {
                        alt12=6;
                }
                else if ( (LA12_0=='{') ) {
                        alt12=7;
                }
                else if ( (LA12_0=='}') ) {
                        alt12=8;
                }
                else if ( (LA12_0==':') ) {
                        alt12=9;
                }
                else if ( (LA12_0=='N'||LA12_0=='n') ) {
                        int LA12_10 = input.LA(2);
                        if ( (LA12_10=='U'||LA12_10=='u') ) {
                                int LA12_18 = input.LA(3);
                                if ( (LA12_18=='L'||LA12_18=='l') ) {
                                        int LA12_22 = input.LA(4);
                                        if ( (LA12_22=='L'||LA12_22=='l') ) {
                                                int LA12_26 = input.LA(5);
                                                if ( (LA12_26=='$'||(LA12_26 >= '0' && LA12_26 <= '9')||(LA12_26 >= 'A' && LA12_26 <= 'Z')||LA12_26=='_'||(LA12_26 >= 'a' && LA12_26 <= 'z')||(LA12_26 >= '\u00C0' && LA12_26 <= '\u00D6')||(LA12_26 >= '\u00D8' && LA12_26 <= '\u00F6')||(LA12_26 >= '\u00F8' && LA12_26 <= '\u1FFF')||(LA12_26 >= '\u3040' && LA12_26 <= '\u318F')||(LA12_26 >= '\u3300' && LA12_26 <= '\u337F')||(LA12_26 >= '\u3400' && LA12_26 <= '\u3D2D')||(LA12_26 >= '\u4E00' && LA12_26 <= '\u9FFF')||(LA12_26 >= '\uF900' && LA12_26 <= '\uFAFF')) ) {
                                                        alt12=14;
                                                }

                                                else {
                                                        alt12=10;
                                                }

                                        }

                                        else {
                                                alt12=14;
                                        }

                                }

                                else {
                                        alt12=14;
                                }

                        }

                        else {
                                alt12=14;
                        }

                }
                else if ( (LA12_0=='T'||LA12_0=='t') ) {
                        switch ( input.LA(2) ) {
                        case 'R':
                        case 'r':
                                {
                                int LA12_19 = input.LA(3);
                                if ( (LA12_19=='U'||LA12_19=='u') ) {
                                        int LA12_23 = input.LA(4);
                                        if ( (LA12_23=='E'||LA12_23=='e') ) {
                                                int LA12_27 = input.LA(5);
                                                if ( (LA12_27=='$'||(LA12_27 >= '0' && LA12_27 <= '9')||(LA12_27 >= 'A' && LA12_27 <= 'Z')||LA12_27=='_'||(LA12_27 >= 'a' && LA12_27 <= 'z')||(LA12_27 >= '\u00C0' && LA12_27 <= '\u00D6')||(LA12_27 >= '\u00D8' && LA12_27 <= '\u00F6')||(LA12_27 >= '\u00F8' && LA12_27 <= '\u1FFF')||(LA12_27 >= '\u3040' && LA12_27 <= '\u318F')||(LA12_27 >= '\u3300' && LA12_27 <= '\u337F')||(LA12_27 >= '\u3400' && LA12_27 <= '\u3D2D')||(LA12_27 >= '\u4E00' && LA12_27 <= '\u9FFF')||(LA12_27 >= '\uF900' && LA12_27 <= '\uFAFF')) ) {
                                                        alt12=14;
                                                }

                                                else {
                                                        alt12=11;
                                                }

                                        }

                                        else {
                                                alt12=14;
                                        }

                                }

                                else {
                                        alt12=14;
                                }

                                }
                                break;
                        case 'H':
                        case 'h':
                                {
                                int LA12_20 = input.LA(3);
                                if ( (LA12_20=='I'||LA12_20=='i') ) {
                                        int LA12_24 = input.LA(4);
                                        if ( (LA12_24=='S'||LA12_24=='s') ) {
                                                int LA12_28 = input.LA(5);
                                                if ( (LA12_28=='$'||(LA12_28 >= '0' && LA12_28 <= '9')||(LA12_28 >= 'A' && LA12_28 <= 'Z')||LA12_28=='_'||(LA12_28 >= 'a' && LA12_28 <= 'z')||(LA12_28 >= '\u00C0' && LA12_28 <= '\u00D6')||(LA12_28 >= '\u00D8' && LA12_28 <= '\u00F6')||(LA12_28 >= '\u00F8' && LA12_28 <= '\u1FFF')||(LA12_28 >= '\u3040' && LA12_28 <= '\u318F')||(LA12_28 >= '\u3300' && LA12_28 <= '\u337F')||(LA12_28 >= '\u3400' && LA12_28 <= '\u3D2D')||(LA12_28 >= '\u4E00' && LA12_28 <= '\u9FFF')||(LA12_28 >= '\uF900' && LA12_28 <= '\uFAFF')) ) {
                                                        alt12=14;
                                                }

                                                else {
                                                        alt12=13;
                                                }

                                        }

                                        else {
                                                alt12=14;
                                        }

                                }

                                else {
                                        alt12=14;
                                }

                                }
                                break;
                        default:
                                alt12=14;
                        }
                }
                else if ( (LA12_0=='F'||LA12_0=='f') ) {
                        int LA12_12 = input.LA(2);
                        if ( (LA12_12=='A'||LA12_12=='a') ) {
                                int LA12_21 = input.LA(3);
                                if ( (LA12_21=='L'||LA12_21=='l') ) {
                                        int LA12_25 = input.LA(4);
                                        if ( (LA12_25=='S'||LA12_25=='s') ) {
                                                int LA12_29 = input.LA(5);
                                                if ( (LA12_29=='E'||LA12_29=='e') ) {
                                                        int LA12_33 = input.LA(6);
                                                        if ( (LA12_33=='$'||(LA12_33 >= '0' && LA12_33 <= '9')||(LA12_33 >= 'A' && LA12_33 <= 'Z')||LA12_33=='_'||(LA12_33 >= 'a' && LA12_33 <= 'z')||(LA12_33 >= '\u00C0' && LA12_33 <= '\u00D6')||(LA12_33 >= '\u00D8' && LA12_33 <= '\u00F6')||(LA12_33 >= '\u00F8' && LA12_33 <= '\u1FFF')||(LA12_33 >= '\u3040' && LA12_33 <= '\u318F')||(LA12_33 >= '\u3300' && LA12_33 <= '\u337F')||(LA12_33 >= '\u3400' && LA12_33 <= '\u3D2D')||(LA12_33 >= '\u4E00' && LA12_33 <= '\u9FFF')||(LA12_33 >= '\uF900' && LA12_33 <= '\uFAFF')) ) {
                                                                alt12=14;
                                                        }

                                                        else {
                                                                alt12=12;
                                                        }

                                                }

                                                else {
                                                        alt12=14;
                                                }

                                        }

                                        else {
                                                alt12=14;
                                        }

                                }

                                else {
                                        alt12=14;
                                }

                        }

                        else {
                                alt12=14;
                        }

                }
                else if ( (LA12_0=='$'||(LA12_0 >= 'A' && LA12_0 <= 'E')||(LA12_0 >= 'G' && LA12_0 <= 'M')||(LA12_0 >= 'O' && LA12_0 <= 'S')||(LA12_0 >= 'U' && LA12_0 <= 'Z')||LA12_0=='_'||(LA12_0 >= 'a' && LA12_0 <= 'e')||(LA12_0 >= 'g' && LA12_0 <= 'm')||(LA12_0 >= 'o' && LA12_0 <= 's')||(LA12_0 >= 'u' && LA12_0 <= 'z')||(LA12_0 >= '\u00C0' && LA12_0 <= '\u00D6')||(LA12_0 >= '\u00D8' && LA12_0 <= '\u00F6')||(LA12_0 >= '\u00F8' && LA12_0 <= '\u1FFF')||(LA12_0 >= '\u3040' && LA12_0 <= '\u318F')||(LA12_0 >= '\u3300' && LA12_0 <= '\u337F')||(LA12_0 >= '\u3400' && LA12_0 <= '\u3D2D')||(LA12_0 >= '\u4E00' && LA12_0 <= '\u9FFF')||(LA12_0 >= '\uF900' && LA12_0 <= '\uFAFF')) ) {
                        alt12=14;
                }
                else if ( (LA12_0=='?') ) {
                        alt12=15;
                }
                else if ( ((LA12_0 >= '\t' && LA12_0 <= '\n')||LA12_0=='\r'||LA12_0==' ') ) {
                        alt12=16;
                }
                else if ( (LA12_0=='\'') ) {
                        alt12=17;
                }
                else if ( (LA12_0=='+'||(LA12_0 >= '-' && LA12_0 <= '.')||(LA12_0 >= '0' && LA12_0 <= '9')) ) {
                        alt12=18;
                }

                else {
                        NoViableAltException nvae =
                                new NoViableAltException("", 12, 0, input);
                        throw nvae;
                }

                switch (alt12) {
                        case 1 :
                                // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:1:10: LPAREN
                                {
                                mLPAREN(); 

                                }
                                break;
                        case 2 :
                                // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:1:17: RPAREN
                                {
                                mRPAREN(); 

                                }
                                break;
                        case 3 :
                                // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:1:24: LBRACKET
                                {
                                mLBRACKET(); 

                                }
                                break;
                        case 4 :
                                // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:1:33: RBRACKET
                                {
                                mRBRACKET(); 

                                }
                                break;
                        case 5 :
                                // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:1:42: COMMA
                                {
                                mCOMMA(); 

                                }
                                break;
                        case 6 :
                                // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:1:48: BANG
                                {
                                mBANG(); 

                                }
                                break;
                        case 7 :
                                // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:1:53: LBRACE
                                {
                                mLBRACE(); 

                                }
                                break;
                        case 8 :
                                // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:1:60: RBRACE
                                {
                                mRBRACE(); 

                                }
                                break;
                        case 9 :
                                // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:1:67: COLON
                                {
                                mCOLON(); 

                                }
                                break;
                        case 10 :
                                // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:1:73: NULL
                                {
                                mNULL(); 

                                }
                                break;
                        case 11 :
                                // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:1:78: TRUE
                                {
                                mTRUE(); 

                                }
                                break;
                        case 12 :
                                // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:1:83: FALSE
                                {
                                mFALSE(); 

                                }
                                break;
                        case 13 :
                                // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:1:89: THIS
                                {
                                mTHIS(); 

                                }
                                break;
                        case 14 :
                                // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:1:94: IDENTIFIER
                                {
                                mIDENTIFIER(); 

                                }
                                break;
                        case 15 :
                                // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:1:105: SAFEDEREF
                                {
                                mSAFEDEREF(); 

                                }
                                break;
                        case 16 :
                                // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:1:115: WS
                                {
                                mWS(); 

                                }
                                break;
                        case 17 :
                                // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:1:118: STRING
                                {
                                mSTRING(); 

                                }
                                break;
                        case 18 :
                                // org/apache/tapestry5/internal/antlr/PropertyExpressionLexer.g:1:125: NUMBER_OR_RANGEOP
                                {
                                mNUMBER_OR_RANGEOP(); 

                                }
                                break;

                }
        }



}