All Downloads are FREE. Search and download functionalities are using the official Maven repository.

stio-model.1.1.0-Alpha1.source-code.CEXLParser Maven / Gradle / Ivy

// Generated from CEXL.g4 by ANTLR 4.7.1

package me.snowdrop.istio.api.cexl.parser;

import org.antlr.v4.runtime.atn.*;
import org.antlr.v4.runtime.dfa.DFA;
import org.antlr.v4.runtime.*;
import org.antlr.v4.runtime.misc.*;
import org.antlr.v4.runtime.tree.*;
import java.util.List;
import java.util.Iterator;
import java.util.ArrayList;

@SuppressWarnings({"all", "warnings", "unchecked", "unused", "cast"})
public class CEXLParser extends Parser {
	static { RuntimeMetaData.checkVersion("4.7.1", RuntimeMetaData.VERSION); }

	protected static final DFA[] _decisionToDFA;
	protected static final PredictionContextCache _sharedContextCache =
		new PredictionContextCache();
	public static final int
		T__0=1, T__1=2, T__2=3, T__3=4, T__4=5, T__5=6, T__6=7, T__7=8, T__8=9, 
		T__9=10, T__10=11, T__11=12, T__12=13, T__13=14, T__14=15, T__15=16, T__16=17, 
		ATTRIBUTE_NAME=18, IP_LIT=19, INT_LIT=20, STRING_LIT=21, WS=22;
	public static final int
		RULE_expression = 0, RULE_parenExpr = 1, RULE_firstNonEmptyExpr = 2, RULE_primaryExpr = 3, 
		RULE_operand = 4, RULE_literal = 5, RULE_indexExpr = 6, RULE_matchExpr = 7, 
		RULE_ipExpr = 8, RULE_timestampExpr = 9, RULE_matchesExpr = 10, RULE_startsWithExpr = 11, 
		RULE_endsWithExpr = 12;
	public static final String[] ruleNames = {
		"expression", "parenExpr", "firstNonEmptyExpr", "primaryExpr", "operand", 
		"literal", "indexExpr", "matchExpr", "ipExpr", "timestampExpr", "matchesExpr", 
		"startsWithExpr", "endsWithExpr"
	};

	private static final String[] _LITERAL_NAMES = {
		null, "'||'", "'&&'", "'=='", "'!='", "'('", "')'", "'|'", "'['", "']'", 
		"'match('", "', '", "'ip(\"'", "'\")'", "'timestamp('", "'.matches('", 
		"'.startsWith('", "'.endsWith('"
	};
	private static final String[] _SYMBOLIC_NAMES = {
		null, null, null, null, null, null, null, null, null, null, null, null, 
		null, null, null, null, null, null, "ATTRIBUTE_NAME", "IP_LIT", "INT_LIT", 
		"STRING_LIT", "WS"
	};
	public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES);

	/**
	 * @deprecated Use {@link #VOCABULARY} instead.
	 */
	@Deprecated
	public static final String[] tokenNames;
	static {
		tokenNames = new String[_SYMBOLIC_NAMES.length];
		for (int i = 0; i < tokenNames.length; i++) {
			tokenNames[i] = VOCABULARY.getLiteralName(i);
			if (tokenNames[i] == null) {
				tokenNames[i] = VOCABULARY.getSymbolicName(i);
			}

			if (tokenNames[i] == null) {
				tokenNames[i] = "";
			}
		}
	}

	@Override
	@Deprecated
	public String[] getTokenNames() {
		return tokenNames;
	}

	@Override

	public Vocabulary getVocabulary() {
		return VOCABULARY;
	}

	@Override
	public String getGrammarFileName() { return "CEXL.g4"; }

	@Override
	public String[] getRuleNames() { return ruleNames; }

	@Override
	public String getSerializedATN() { return _serializedATN; }

	@Override
	public ATN getATN() { return _ATN; }

	public CEXLParser(TokenStream input) {
		super(input);
		_interp = new ParserATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache);
	}
	public static class ExpressionContext extends ParserRuleContext {
		public PrimaryExprContext primaryExpr() {
			return getRuleContext(PrimaryExprContext.class,0);
		}
		public ParenExprContext parenExpr() {
			return getRuleContext(ParenExprContext.class,0);
		}
		public FirstNonEmptyExprContext firstNonEmptyExpr() {
			return getRuleContext(FirstNonEmptyExprContext.class,0);
		}
		public List expression() {
			return getRuleContexts(ExpressionContext.class);
		}
		public ExpressionContext expression(int i) {
			return getRuleContext(ExpressionContext.class,i);
		}
		public ExpressionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_expression; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).enterExpression(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).exitExpression(this);
		}
	}

	public final ExpressionContext expression() throws RecognitionException {
		return expression(0);
	}

	private ExpressionContext expression(int _p) throws RecognitionException {
		ParserRuleContext _parentctx = _ctx;
		int _parentState = getState();
		ExpressionContext _localctx = new ExpressionContext(_ctx, _parentState);
		ExpressionContext _prevctx = _localctx;
		int _startState = 0;
		enterRecursionRule(_localctx, 0, RULE_expression, _p);
		int _la;
		try {
			int _alt;
			enterOuterAlt(_localctx, 1);
			{
			setState(30);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,0,_ctx) ) {
			case 1:
				{
				setState(27);
				primaryExpr();
				}
				break;
			case 2:
				{
				setState(28);
				parenExpr();
				}
				break;
			case 3:
				{
				setState(29);
				firstNonEmptyExpr();
				}
				break;
			}
			_ctx.stop = _input.LT(-1);
			setState(37);
			_errHandler.sync(this);
			_alt = getInterpreter().adaptivePredict(_input,1,_ctx);
			while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
				if ( _alt==1 ) {
					if ( _parseListeners!=null ) triggerExitRuleEvent();
					_prevctx = _localctx;
					{
					{
					_localctx = new ExpressionContext(_parentctx, _parentState);
					pushNewRecursionContext(_localctx, _startState, RULE_expression);
					setState(32);
					if (!(precpred(_ctx, 3))) throw new FailedPredicateException(this, "precpred(_ctx, 3)");
					setState(33);
					_la = _input.LA(1);
					if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << T__0) | (1L << T__1) | (1L << T__2) | (1L << T__3))) != 0)) ) {
					_errHandler.recoverInline(this);
					}
					else {
						if ( _input.LA(1)==Token.EOF ) matchedEOF = true;
						_errHandler.reportMatch(this);
						consume();
					}
					setState(34);
					expression(4);
					}
					} 
				}
				setState(39);
				_errHandler.sync(this);
				_alt = getInterpreter().adaptivePredict(_input,1,_ctx);
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			unrollRecursionContexts(_parentctx);
		}
		return _localctx;
	}

	public static class ParenExprContext extends ParserRuleContext {
		public ExpressionContext expression() {
			return getRuleContext(ExpressionContext.class,0);
		}
		public ParenExprContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_parenExpr; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).enterParenExpr(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).exitParenExpr(this);
		}
	}

	public final ParenExprContext parenExpr() throws RecognitionException {
		ParenExprContext _localctx = new ParenExprContext(_ctx, getState());
		enterRule(_localctx, 2, RULE_parenExpr);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(40);
			match(T__4);
			setState(41);
			expression(0);
			setState(42);
			match(T__5);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class FirstNonEmptyExprContext extends ParserRuleContext {
		public List primaryExpr() {
			return getRuleContexts(PrimaryExprContext.class);
		}
		public PrimaryExprContext primaryExpr(int i) {
			return getRuleContext(PrimaryExprContext.class,i);
		}
		public FirstNonEmptyExprContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_firstNonEmptyExpr; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).enterFirstNonEmptyExpr(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).exitFirstNonEmptyExpr(this);
		}
	}

	public final FirstNonEmptyExprContext firstNonEmptyExpr() throws RecognitionException {
		FirstNonEmptyExprContext _localctx = new FirstNonEmptyExprContext(_ctx, getState());
		enterRule(_localctx, 4, RULE_firstNonEmptyExpr);
		try {
			int _alt;
			enterOuterAlt(_localctx, 1);
			{
			setState(44);
			primaryExpr();
			setState(45);
			match(T__6);
			setState(46);
			primaryExpr();
			setState(51);
			_errHandler.sync(this);
			_alt = getInterpreter().adaptivePredict(_input,2,_ctx);
			while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
				if ( _alt==1 ) {
					{
					{
					setState(47);
					match(T__6);
					setState(48);
					primaryExpr();
					}
					} 
				}
				setState(53);
				_errHandler.sync(this);
				_alt = getInterpreter().adaptivePredict(_input,2,_ctx);
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class PrimaryExprContext extends ParserRuleContext {
		public OperandContext operand() {
			return getRuleContext(OperandContext.class,0);
		}
		public IndexExprContext indexExpr() {
			return getRuleContext(IndexExprContext.class,0);
		}
		public MatchExprContext matchExpr() {
			return getRuleContext(MatchExprContext.class,0);
		}
		public IpExprContext ipExpr() {
			return getRuleContext(IpExprContext.class,0);
		}
		public TimestampExprContext timestampExpr() {
			return getRuleContext(TimestampExprContext.class,0);
		}
		public MatchesExprContext matchesExpr() {
			return getRuleContext(MatchesExprContext.class,0);
		}
		public StartsWithExprContext startsWithExpr() {
			return getRuleContext(StartsWithExprContext.class,0);
		}
		public EndsWithExprContext endsWithExpr() {
			return getRuleContext(EndsWithExprContext.class,0);
		}
		public PrimaryExprContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_primaryExpr; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).enterPrimaryExpr(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).exitPrimaryExpr(this);
		}
	}

	public final PrimaryExprContext primaryExpr() throws RecognitionException {
		PrimaryExprContext _localctx = new PrimaryExprContext(_ctx, getState());
		enterRule(_localctx, 6, RULE_primaryExpr);
		try {
			setState(62);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,3,_ctx) ) {
			case 1:
				enterOuterAlt(_localctx, 1);
				{
				setState(54);
				operand();
				}
				break;
			case 2:
				enterOuterAlt(_localctx, 2);
				{
				setState(55);
				indexExpr();
				}
				break;
			case 3:
				enterOuterAlt(_localctx, 3);
				{
				setState(56);
				matchExpr();
				}
				break;
			case 4:
				enterOuterAlt(_localctx, 4);
				{
				setState(57);
				ipExpr();
				}
				break;
			case 5:
				enterOuterAlt(_localctx, 5);
				{
				setState(58);
				timestampExpr();
				}
				break;
			case 6:
				enterOuterAlt(_localctx, 6);
				{
				setState(59);
				matchesExpr();
				}
				break;
			case 7:
				enterOuterAlt(_localctx, 7);
				{
				setState(60);
				startsWithExpr();
				}
				break;
			case 8:
				enterOuterAlt(_localctx, 8);
				{
				setState(61);
				endsWithExpr();
				}
				break;
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class OperandContext extends ParserRuleContext {
		public TerminalNode ATTRIBUTE_NAME() { return getToken(CEXLParser.ATTRIBUTE_NAME, 0); }
		public LiteralContext literal() {
			return getRuleContext(LiteralContext.class,0);
		}
		public OperandContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_operand; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).enterOperand(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).exitOperand(this);
		}
	}

	public final OperandContext operand() throws RecognitionException {
		OperandContext _localctx = new OperandContext(_ctx, getState());
		enterRule(_localctx, 8, RULE_operand);
		try {
			setState(66);
			_errHandler.sync(this);
			switch (_input.LA(1)) {
			case ATTRIBUTE_NAME:
				enterOuterAlt(_localctx, 1);
				{
				setState(64);
				match(ATTRIBUTE_NAME);
				}
				break;
			case IP_LIT:
			case INT_LIT:
			case STRING_LIT:
				enterOuterAlt(_localctx, 2);
				{
				setState(65);
				literal();
				}
				break;
			default:
				throw new NoViableAltException(this);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class LiteralContext extends ParserRuleContext {
		public TerminalNode INT_LIT() { return getToken(CEXLParser.INT_LIT, 0); }
		public TerminalNode IP_LIT() { return getToken(CEXLParser.IP_LIT, 0); }
		public TerminalNode STRING_LIT() { return getToken(CEXLParser.STRING_LIT, 0); }
		public LiteralContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_literal; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).enterLiteral(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).exitLiteral(this);
		}
	}

	public final LiteralContext literal() throws RecognitionException {
		LiteralContext _localctx = new LiteralContext(_ctx, getState());
		enterRule(_localctx, 10, RULE_literal);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(68);
			_la = _input.LA(1);
			if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << IP_LIT) | (1L << INT_LIT) | (1L << STRING_LIT))) != 0)) ) {
			_errHandler.recoverInline(this);
			}
			else {
				if ( _input.LA(1)==Token.EOF ) matchedEOF = true;
				_errHandler.reportMatch(this);
				consume();
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class IndexExprContext extends ParserRuleContext {
		public TerminalNode ATTRIBUTE_NAME() { return getToken(CEXLParser.ATTRIBUTE_NAME, 0); }
		public TerminalNode STRING_LIT() { return getToken(CEXLParser.STRING_LIT, 0); }
		public IndexExprContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_indexExpr; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).enterIndexExpr(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).exitIndexExpr(this);
		}
	}

	public final IndexExprContext indexExpr() throws RecognitionException {
		IndexExprContext _localctx = new IndexExprContext(_ctx, getState());
		enterRule(_localctx, 12, RULE_indexExpr);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(70);
			match(ATTRIBUTE_NAME);
			setState(71);
			match(T__7);
			setState(72);
			match(STRING_LIT);
			setState(73);
			match(T__8);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class MatchExprContext extends ParserRuleContext {
		public TerminalNode ATTRIBUTE_NAME() { return getToken(CEXLParser.ATTRIBUTE_NAME, 0); }
		public TerminalNode STRING_LIT() { return getToken(CEXLParser.STRING_LIT, 0); }
		public MatchExprContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_matchExpr; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).enterMatchExpr(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).exitMatchExpr(this);
		}
	}

	public final MatchExprContext matchExpr() throws RecognitionException {
		MatchExprContext _localctx = new MatchExprContext(_ctx, getState());
		enterRule(_localctx, 14, RULE_matchExpr);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(75);
			match(T__9);
			setState(76);
			match(ATTRIBUTE_NAME);
			setState(77);
			match(T__10);
			setState(78);
			match(STRING_LIT);
			setState(79);
			match(T__5);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class IpExprContext extends ParserRuleContext {
		public TerminalNode IP_LIT() { return getToken(CEXLParser.IP_LIT, 0); }
		public IpExprContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_ipExpr; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).enterIpExpr(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).exitIpExpr(this);
		}
	}

	public final IpExprContext ipExpr() throws RecognitionException {
		IpExprContext _localctx = new IpExprContext(_ctx, getState());
		enterRule(_localctx, 16, RULE_ipExpr);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(81);
			match(T__11);
			setState(82);
			match(IP_LIT);
			setState(83);
			match(T__12);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class TimestampExprContext extends ParserRuleContext {
		public TerminalNode STRING_LIT() { return getToken(CEXLParser.STRING_LIT, 0); }
		public TimestampExprContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_timestampExpr; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).enterTimestampExpr(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).exitTimestampExpr(this);
		}
	}

	public final TimestampExprContext timestampExpr() throws RecognitionException {
		TimestampExprContext _localctx = new TimestampExprContext(_ctx, getState());
		enterRule(_localctx, 18, RULE_timestampExpr);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(85);
			match(T__13);
			setState(86);
			match(STRING_LIT);
			setState(87);
			match(T__5);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class MatchesExprContext extends ParserRuleContext {
		public TerminalNode STRING_LIT() { return getToken(CEXLParser.STRING_LIT, 0); }
		public TerminalNode ATTRIBUTE_NAME() { return getToken(CEXLParser.ATTRIBUTE_NAME, 0); }
		public MatchesExprContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_matchesExpr; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).enterMatchesExpr(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).exitMatchesExpr(this);
		}
	}

	public final MatchesExprContext matchesExpr() throws RecognitionException {
		MatchesExprContext _localctx = new MatchesExprContext(_ctx, getState());
		enterRule(_localctx, 20, RULE_matchesExpr);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(89);
			match(STRING_LIT);
			setState(90);
			match(T__14);
			setState(91);
			match(ATTRIBUTE_NAME);
			setState(92);
			match(T__5);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class StartsWithExprContext extends ParserRuleContext {
		public TerminalNode ATTRIBUTE_NAME() { return getToken(CEXLParser.ATTRIBUTE_NAME, 0); }
		public TerminalNode STRING_LIT() { return getToken(CEXLParser.STRING_LIT, 0); }
		public StartsWithExprContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_startsWithExpr; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).enterStartsWithExpr(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).exitStartsWithExpr(this);
		}
	}

	public final StartsWithExprContext startsWithExpr() throws RecognitionException {
		StartsWithExprContext _localctx = new StartsWithExprContext(_ctx, getState());
		enterRule(_localctx, 22, RULE_startsWithExpr);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(94);
			match(ATTRIBUTE_NAME);
			setState(95);
			match(T__15);
			setState(96);
			match(STRING_LIT);
			setState(97);
			match(T__5);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class EndsWithExprContext extends ParserRuleContext {
		public TerminalNode ATTRIBUTE_NAME() { return getToken(CEXLParser.ATTRIBUTE_NAME, 0); }
		public TerminalNode STRING_LIT() { return getToken(CEXLParser.STRING_LIT, 0); }
		public EndsWithExprContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_endsWithExpr; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).enterEndsWithExpr(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof CEXLListener ) ((CEXLListener)listener).exitEndsWithExpr(this);
		}
	}

	public final EndsWithExprContext endsWithExpr() throws RecognitionException {
		EndsWithExprContext _localctx = new EndsWithExprContext(_ctx, getState());
		enterRule(_localctx, 24, RULE_endsWithExpr);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(99);
			match(ATTRIBUTE_NAME);
			setState(100);
			match(T__16);
			setState(101);
			match(STRING_LIT);
			setState(102);
			match(T__5);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public boolean sempred(RuleContext _localctx, int ruleIndex, int predIndex) {
		switch (ruleIndex) {
		case 0:
			return expression_sempred((ExpressionContext)_localctx, predIndex);
		}
		return true;
	}
	private boolean expression_sempred(ExpressionContext _localctx, int predIndex) {
		switch (predIndex) {
		case 0:
			return precpred(_ctx, 3);
		}
		return true;
	}

	public static final String _serializedATN =
		"\3\u608b\ua72a\u8133\ub9ed\u417c\u3be7\u7786\u5964\3\30k\4\2\t\2\4\3\t"+
		"\3\4\4\t\4\4\5\t\5\4\6\t\6\4\7\t\7\4\b\t\b\4\t\t\t\4\n\t\n\4\13\t\13\4"+
		"\f\t\f\4\r\t\r\4\16\t\16\3\2\3\2\3\2\3\2\5\2!\n\2\3\2\3\2\3\2\7\2&\n\2"+
		"\f\2\16\2)\13\2\3\3\3\3\3\3\3\3\3\4\3\4\3\4\3\4\3\4\7\4\64\n\4\f\4\16"+
		"\4\67\13\4\3\5\3\5\3\5\3\5\3\5\3\5\3\5\3\5\5\5A\n\5\3\6\3\6\5\6E\n\6\3"+
		"\7\3\7\3\b\3\b\3\b\3\b\3\b\3\t\3\t\3\t\3\t\3\t\3\t\3\n\3\n\3\n\3\n\3\13"+
		"\3\13\3\13\3\13\3\f\3\f\3\f\3\f\3\f\3\r\3\r\3\r\3\r\3\r\3\16\3\16\3\16"+
		"\3\16\3\16\3\16\2\3\2\17\2\4\6\b\n\f\16\20\22\24\26\30\32\2\4\3\2\3\6"+
		"\3\2\25\27\2i\2 \3\2\2\2\4*\3\2\2\2\6.\3\2\2\2\b@\3\2\2\2\nD\3\2\2\2\f"+
		"F\3\2\2\2\16H\3\2\2\2\20M\3\2\2\2\22S\3\2\2\2\24W\3\2\2\2\26[\3\2\2\2"+
		"\30`\3\2\2\2\32e\3\2\2\2\34\35\b\2\1\2\35!\5\b\5\2\36!\5\4\3\2\37!\5\6"+
		"\4\2 \34\3\2\2\2 \36\3\2\2\2 \37\3\2\2\2!\'\3\2\2\2\"#\f\5\2\2#$\t\2\2"+
		"\2$&\5\2\2\6%\"\3\2\2\2&)\3\2\2\2\'%\3\2\2\2\'(\3\2\2\2(\3\3\2\2\2)\'"+
		"\3\2\2\2*+\7\7\2\2+,\5\2\2\2,-\7\b\2\2-\5\3\2\2\2./\5\b\5\2/\60\7\t\2"+
		"\2\60\65\5\b\5\2\61\62\7\t\2\2\62\64\5\b\5\2\63\61\3\2\2\2\64\67\3\2\2"+
		"\2\65\63\3\2\2\2\65\66\3\2\2\2\66\7\3\2\2\2\67\65\3\2\2\28A\5\n\6\29A"+
		"\5\16\b\2:A\5\20\t\2;A\5\22\n\2A\5\30\r\2?A\5"+
		"\32\16\2@8\3\2\2\2@9\3\2\2\2@:\3\2\2\2@;\3\2\2\2@<\3\2\2\2@=\3\2\2\2@"+
		">\3\2\2\2@?\3\2\2\2A\t\3\2\2\2BE\7\24\2\2CE\5\f\7\2DB\3\2\2\2DC\3\2\2"+
		"\2E\13\3\2\2\2FG\t\3\2\2G\r\3\2\2\2HI\7\24\2\2IJ\7\n\2\2JK\7\27\2\2KL"+
		"\7\13\2\2L\17\3\2\2\2MN\7\f\2\2NO\7\24\2\2OP\7\r\2\2PQ\7\27\2\2QR\7\b"+
		"\2\2R\21\3\2\2\2ST\7\16\2\2TU\7\25\2\2UV\7\17\2\2V\23\3\2\2\2WX\7\20\2"+
		"\2XY\7\27\2\2YZ\7\b\2\2Z\25\3\2\2\2[\\\7\27\2\2\\]\7\21\2\2]^\7\24\2\2"+
		"^_\7\b\2\2_\27\3\2\2\2`a\7\24\2\2ab\7\22\2\2bc\7\27\2\2cd\7\b\2\2d\31"+
		"\3\2\2\2ef\7\24\2\2fg\7\23\2\2gh\7\27\2\2hi\7\b\2\2i\33\3\2\2\2\7 \'\65"+
		"@D";
	public static final ATN _ATN =
		new ATNDeserializer().deserialize(_serializedATN.toCharArray());
	static {
		_decisionToDFA = new DFA[_ATN.getNumberOfDecisions()];
		for (int i = 0; i < _ATN.getNumberOfDecisions(); i++) {
			_decisionToDFA[i] = new DFA(_ATN.getDecisionState(i), i);
		}
	}
}




© 2015 - 2025 Weber Informatics LLC | Privacy Policy