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// Generated from io/github/vmzakharov/ecdataframe/grammar/ModelScript.g4 by ANTLR 4.13.1
package io.github.vmzakharov.ecdataframe.grammar;
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", "CheckReturnValue"})
public class ModelScriptParser extends Parser {
	static { RuntimeMetaData.checkVersion("4.13.1", 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, MUL=15, DIV=16, ADD=17, 
		SUB=18, GT=19, GTE=20, LT=21, LTE=22, EQ=23, NE=24, NOT_IN=25, IN=26, 
		IS_EMPTY=27, IS_NOT_EMPTY=28, IS_NULL=29, IS_NOT_NULL=30, AND=31, OR=32, 
		XOR=33, NOT=34, IF=35, THEN=36, ELSE=37, ENDIF=38, ID=39, INT=40, DOUBLE=41, 
		LINE_COMMENT=42, WS=43, NL=44, STRING=45, LETTER=46, DIGIT=47;
	public static final int
		RULE_script = 0, RULE_functionDeclarationExpr = 1, RULE_statementSequence = 2, 
		RULE_statement = 3, RULE_projectionStatement = 4, RULE_expr = 5, RULE_vectorExpr = 6, 
		RULE_exprList = 7, RULE_idList = 8;
	private static String[] makeRuleNames() {
		return new String[] {
			"script", "functionDeclarationExpr", "statementSequence", "statement", 
			"projectionStatement", "expr", "vectorExpr", "exprList", "idList"
		};
	}
	public static final String[] ruleNames = makeRuleNames();

	private static String[] makeLiteralNames() {
		return new String[] {
			null, "'function'", "'('", "')'", "'{'", "'}'", "'='", "'project'", "'where'", 
			"'.'", "':'", "'['", "']'", "'?'", "','", "'*'", "'/'", "'+'", "'-'", 
			"'>'", "'>='", "'<'", "'<='", "'=='", "'!='"
		};
	}
	private static final String[] _LITERAL_NAMES = makeLiteralNames();
	private static String[] makeSymbolicNames() {
		return new String[] {
			null, null, null, null, null, null, null, null, null, null, null, null, 
			null, null, null, "MUL", "DIV", "ADD", "SUB", "GT", "GTE", "LT", "LTE", 
			"EQ", "NE", "NOT_IN", "IN", "IS_EMPTY", "IS_NOT_EMPTY", "IS_NULL", "IS_NOT_NULL", 
			"AND", "OR", "XOR", "NOT", "IF", "THEN", "ELSE", "ENDIF", "ID", "INT", 
			"DOUBLE", "LINE_COMMENT", "WS", "NL", "STRING", "LETTER", "DIGIT"
		};
	}
	private static final String[] _SYMBOLIC_NAMES = makeSymbolicNames();
	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 "ModelScript.g4"; }

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

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

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

	public ModelScriptParser(TokenStream input) {
		super(input);
		_interp = new ParserATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache);
	}

	@SuppressWarnings("CheckReturnValue")
	public static class ScriptContext extends ParserRuleContext {
		public StatementSequenceContext statementSequence() {
			return getRuleContext(StatementSequenceContext.class,0);
		}
		public List functionDeclarationExpr() {
			return getRuleContexts(FunctionDeclarationExprContext.class);
		}
		public FunctionDeclarationExprContext functionDeclarationExpr(int i) {
			return getRuleContext(FunctionDeclarationExprContext.class,i);
		}
		public ProjectionStatementContext projectionStatement() {
			return getRuleContext(ProjectionStatementContext.class,0);
		}
		public ScriptContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_script; }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitScript(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ScriptContext script() throws RecognitionException {
		ScriptContext _localctx = new ScriptContext(_ctx, getState());
		enterRule(_localctx, 0, RULE_script);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(21);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while (_la==T__0) {
				{
				{
				setState(18);
				functionDeclarationExpr();
				}
				}
				setState(23);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(24);
			statementSequence();
			setState(26);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__6) {
				{
				setState(25);
				projectionStatement();
				}
			}

			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	@SuppressWarnings("CheckReturnValue")
	public static class FunctionDeclarationExprContext extends ParserRuleContext {
		public TerminalNode ID() { return getToken(ModelScriptParser.ID, 0); }
		public StatementSequenceContext statementSequence() {
			return getRuleContext(StatementSequenceContext.class,0);
		}
		public IdListContext idList() {
			return getRuleContext(IdListContext.class,0);
		}
		public FunctionDeclarationExprContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_functionDeclarationExpr; }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitFunctionDeclarationExpr(this);
			else return visitor.visitChildren(this);
		}
	}

	public final FunctionDeclarationExprContext functionDeclarationExpr() throws RecognitionException {
		FunctionDeclarationExprContext _localctx = new FunctionDeclarationExprContext(_ctx, getState());
		enterRule(_localctx, 2, RULE_functionDeclarationExpr);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(28);
			match(T__0);
			setState(29);
			match(ID);
			setState(36);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,2,_ctx) ) {
			case 1:
				{
				setState(30);
				match(T__1);
				setState(31);
				idList();
				setState(32);
				match(T__2);
				}
				break;
			case 2:
				{
				setState(34);
				match(T__1);
				setState(35);
				match(T__2);
				}
				break;
			}
			setState(38);
			match(T__3);
			setState(39);
			statementSequence();
			setState(40);
			match(T__4);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	@SuppressWarnings("CheckReturnValue")
	public static class StatementSequenceContext extends ParserRuleContext {
		public List statement() {
			return getRuleContexts(StatementContext.class);
		}
		public StatementContext statement(int i) {
			return getRuleContext(StatementContext.class,i);
		}
		public StatementSequenceContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_statementSequence; }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitStatementSequence(this);
			else return visitor.visitChildren(this);
		}
	}

	public final StatementSequenceContext statementSequence() throws RecognitionException {
		StatementSequenceContext _localctx = new StatementSequenceContext(_ctx, getState());
		enterRule(_localctx, 4, RULE_statementSequence);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(45);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while ((((_la) & ~0x3f) == 0 && ((1L << _la) & 39084202655748L) != 0)) {
				{
				{
				setState(42);
				statement();
				}
				}
				setState(47);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	@SuppressWarnings("CheckReturnValue")
	public static class StatementContext extends ParserRuleContext {
		public StatementContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_statement; }
	 
		public StatementContext() { }
		public void copyFrom(StatementContext ctx) {
			super.copyFrom(ctx);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class FreeExpContext extends StatementContext {
		public ExprContext expr() {
			return getRuleContext(ExprContext.class,0);
		}
		public FreeExpContext(StatementContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitFreeExp(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class ConditionExprContext extends StatementContext {
		public StatementSequenceContext ifBody;
		public StatementSequenceContext elseBody;
		public TerminalNode IF() { return getToken(ModelScriptParser.IF, 0); }
		public ExprContext expr() {
			return getRuleContext(ExprContext.class,0);
		}
		public TerminalNode THEN() { return getToken(ModelScriptParser.THEN, 0); }
		public TerminalNode ENDIF() { return getToken(ModelScriptParser.ENDIF, 0); }
		public List statementSequence() {
			return getRuleContexts(StatementSequenceContext.class);
		}
		public StatementSequenceContext statementSequence(int i) {
			return getRuleContext(StatementSequenceContext.class,i);
		}
		public TerminalNode ELSE() { return getToken(ModelScriptParser.ELSE, 0); }
		public ConditionExprContext(StatementContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitConditionExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class AssignExprContext extends StatementContext {
		public TerminalNode ID() { return getToken(ModelScriptParser.ID, 0); }
		public ExprContext expr() {
			return getRuleContext(ExprContext.class,0);
		}
		public AssignExprContext(StatementContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitAssignExpr(this);
			else return visitor.visitChildren(this);
		}
	}

	public final StatementContext statement() throws RecognitionException {
		StatementContext _localctx = new StatementContext(_ctx, getState());
		enterRule(_localctx, 6, RULE_statement);
		int _la;
		try {
			setState(62);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,5,_ctx) ) {
			case 1:
				_localctx = new AssignExprContext(_localctx);
				enterOuterAlt(_localctx, 1);
				{
				setState(48);
				match(ID);
				setState(49);
				match(T__5);
				setState(50);
				expr(0);
				}
				break;
			case 2:
				_localctx = new ConditionExprContext(_localctx);
				enterOuterAlt(_localctx, 2);
				{
				setState(51);
				match(IF);
				setState(52);
				expr(0);
				setState(53);
				match(THEN);
				setState(54);
				((ConditionExprContext)_localctx).ifBody = statementSequence();
				setState(57);
				_errHandler.sync(this);
				_la = _input.LA(1);
				if (_la==ELSE) {
					{
					setState(55);
					match(ELSE);
					setState(56);
					((ConditionExprContext)_localctx).elseBody = statementSequence();
					}
				}

				setState(59);
				match(ENDIF);
				}
				break;
			case 3:
				_localctx = new FreeExpContext(_localctx);
				enterOuterAlt(_localctx, 3);
				{
				setState(61);
				expr(0);
				}
				break;
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	@SuppressWarnings("CheckReturnValue")
	public static class ProjectionStatementContext extends ParserRuleContext {
		public ExprListContext exprList() {
			return getRuleContext(ExprListContext.class,0);
		}
		public ExprContext expr() {
			return getRuleContext(ExprContext.class,0);
		}
		public ProjectionStatementContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_projectionStatement; }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitProjectionStatement(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ProjectionStatementContext projectionStatement() throws RecognitionException {
		ProjectionStatementContext _localctx = new ProjectionStatementContext(_ctx, getState());
		enterRule(_localctx, 8, RULE_projectionStatement);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(64);
			match(T__6);
			setState(65);
			match(T__3);
			setState(66);
			exprList();
			setState(67);
			match(T__4);
			setState(70);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__7) {
				{
				setState(68);
				match(T__7);
				setState(69);
				expr(0);
				}
			}

			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	@SuppressWarnings("CheckReturnValue")
	public static class ExprContext extends ParserRuleContext {
		public ExprContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_expr; }
	 
		public ExprContext() { }
		public void copyFrom(ExprContext ctx) {
			super.copyFrom(ctx);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class IsNotNullExprContext extends ExprContext {
		public ExprContext expr() {
			return getRuleContext(ExprContext.class,0);
		}
		public TerminalNode IS_NOT_NULL() { return getToken(ModelScriptParser.IS_NOT_NULL, 0); }
		public IsNotNullExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitIsNotNullExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class IndexVectorExprContext extends ExprContext {
		public List expr() {
			return getRuleContexts(ExprContext.class);
		}
		public ExprContext expr(int i) {
			return getRuleContext(ExprContext.class,i);
		}
		public IndexVectorExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitIndexVectorExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class StandaloneVectorExprContext extends ExprContext {
		public VectorExprContext vectorExpr() {
			return getRuleContext(VectorExprContext.class,0);
		}
		public StandaloneVectorExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitStandaloneVectorExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class AddSubExprContext extends ExprContext {
		public Token op;
		public List expr() {
			return getRuleContexts(ExprContext.class);
		}
		public ExprContext expr(int i) {
			return getRuleContext(ExprContext.class,i);
		}
		public TerminalNode ADD() { return getToken(ModelScriptParser.ADD, 0); }
		public TerminalNode SUB() { return getToken(ModelScriptParser.SUB, 0); }
		public AddSubExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitAddSubExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class StringLiteralExprContext extends ExprContext {
		public TerminalNode STRING() { return getToken(ModelScriptParser.STRING, 0); }
		public StringLiteralExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitStringLiteralExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class InExprContext extends ExprContext {
		public List expr() {
			return getRuleContexts(ExprContext.class);
		}
		public ExprContext expr(int i) {
			return getRuleContext(ExprContext.class,i);
		}
		public TerminalNode NOT_IN() { return getToken(ModelScriptParser.NOT_IN, 0); }
		public TerminalNode IN() { return getToken(ModelScriptParser.IN, 0); }
		public InExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitInExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class OrExprContext extends ExprContext {
		public Token op;
		public List expr() {
			return getRuleContexts(ExprContext.class);
		}
		public ExprContext expr(int i) {
			return getRuleContext(ExprContext.class,i);
		}
		public TerminalNode OR() { return getToken(ModelScriptParser.OR, 0); }
		public TerminalNode XOR() { return getToken(ModelScriptParser.XOR, 0); }
		public OrExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitOrExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class IsEmptyExprContext extends ExprContext {
		public ExprContext expr() {
			return getRuleContext(ExprContext.class,0);
		}
		public TerminalNode IS_EMPTY() { return getToken(ModelScriptParser.IS_EMPTY, 0); }
		public IsEmptyExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitIsEmptyExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class ParenExprContext extends ExprContext {
		public ExprContext expr() {
			return getRuleContext(ExprContext.class,0);
		}
		public ParenExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitParenExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class DoubleLiteralExprContext extends ExprContext {
		public TerminalNode DOUBLE() { return getToken(ModelScriptParser.DOUBLE, 0); }
		public DoubleLiteralExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitDoubleLiteralExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class VarExprContext extends ExprContext {
		public TerminalNode ID() { return getToken(ModelScriptParser.ID, 0); }
		public VarExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitVarExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class AliasExprContext extends ExprContext {
		public TerminalNode ID() { return getToken(ModelScriptParser.ID, 0); }
		public ExprContext expr() {
			return getRuleContext(ExprContext.class,0);
		}
		public AliasExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitAliasExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class NotExprContext extends ExprContext {
		public TerminalNode NOT() { return getToken(ModelScriptParser.NOT, 0); }
		public ExprContext expr() {
			return getRuleContext(ExprContext.class,0);
		}
		public NotExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitNotExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class UnaryMinusExprContext extends ExprContext {
		public TerminalNode SUB() { return getToken(ModelScriptParser.SUB, 0); }
		public ExprContext expr() {
			return getRuleContext(ExprContext.class,0);
		}
		public UnaryMinusExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitUnaryMinusExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class TernaryExprContext extends ExprContext {
		public ExprContext condExpr;
		public ExprContext ifExpr;
		public ExprContext elseExpr;
		public List expr() {
			return getRuleContexts(ExprContext.class);
		}
		public ExprContext expr(int i) {
			return getRuleContext(ExprContext.class,i);
		}
		public TernaryExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitTernaryExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class IsNotEmptyExprContext extends ExprContext {
		public ExprContext expr() {
			return getRuleContext(ExprContext.class,0);
		}
		public TerminalNode IS_NOT_EMPTY() { return getToken(ModelScriptParser.IS_NOT_EMPTY, 0); }
		public IsNotEmptyExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitIsNotEmptyExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class IntLiteralExprContext extends ExprContext {
		public TerminalNode INT() { return getToken(ModelScriptParser.INT, 0); }
		public IntLiteralExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitIntLiteralExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class IsNullExprContext extends ExprContext {
		public ExprContext expr() {
			return getRuleContext(ExprContext.class,0);
		}
		public TerminalNode IS_NULL() { return getToken(ModelScriptParser.IS_NULL, 0); }
		public IsNullExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitIsNullExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class PropertyPathExprContext extends ExprContext {
		public List ID() { return getTokens(ModelScriptParser.ID); }
		public TerminalNode ID(int i) {
			return getToken(ModelScriptParser.ID, i);
		}
		public PropertyPathExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitPropertyPathExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class FunctionCallExprContext extends ExprContext {
		public TerminalNode ID() { return getToken(ModelScriptParser.ID, 0); }
		public ExprListContext exprList() {
			return getRuleContext(ExprListContext.class,0);
		}
		public FunctionCallExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitFunctionCallExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class MulDivExprContext extends ExprContext {
		public Token op;
		public List expr() {
			return getRuleContexts(ExprContext.class);
		}
		public ExprContext expr(int i) {
			return getRuleContext(ExprContext.class,i);
		}
		public TerminalNode MUL() { return getToken(ModelScriptParser.MUL, 0); }
		public TerminalNode DIV() { return getToken(ModelScriptParser.DIV, 0); }
		public MulDivExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitMulDivExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class CompareExprContext extends ExprContext {
		public Token op;
		public List expr() {
			return getRuleContexts(ExprContext.class);
		}
		public ExprContext expr(int i) {
			return getRuleContext(ExprContext.class,i);
		}
		public TerminalNode GT() { return getToken(ModelScriptParser.GT, 0); }
		public TerminalNode GTE() { return getToken(ModelScriptParser.GTE, 0); }
		public TerminalNode LT() { return getToken(ModelScriptParser.LT, 0); }
		public TerminalNode LTE() { return getToken(ModelScriptParser.LTE, 0); }
		public TerminalNode EQ() { return getToken(ModelScriptParser.EQ, 0); }
		public TerminalNode NE() { return getToken(ModelScriptParser.NE, 0); }
		public CompareExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitCompareExpr(this);
			else return visitor.visitChildren(this);
		}
	}
	@SuppressWarnings("CheckReturnValue")
	public static class AndExprContext extends ExprContext {
		public Token op;
		public List expr() {
			return getRuleContexts(ExprContext.class);
		}
		public ExprContext expr(int i) {
			return getRuleContext(ExprContext.class,i);
		}
		public TerminalNode AND() { return getToken(ModelScriptParser.AND, 0); }
		public AndExprContext(ExprContext ctx) { copyFrom(ctx); }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitAndExpr(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ExprContext expr() throws RecognitionException {
		return expr(0);
	}

	private ExprContext expr(int _p) throws RecognitionException {
		ParserRuleContext _parentctx = _ctx;
		int _parentState = getState();
		ExprContext _localctx = new ExprContext(_ctx, _parentState);
		ExprContext _prevctx = _localctx;
		int _startState = 10;
		enterRecursionRule(_localctx, 10, RULE_expr, _p);
		int _la;
		try {
			int _alt;
			enterOuterAlt(_localctx, 1);
			{
			setState(105);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,9,_ctx) ) {
			case 1:
				{
				_localctx = new PropertyPathExprContext(_localctx);
				_ctx = _localctx;
				_prevctx = _localctx;

				setState(73);
				match(ID);
				setState(76); 
				_errHandler.sync(this);
				_alt = 1+1;
				do {
					switch (_alt) {
					case 1+1:
						{
						{
						setState(74);
						match(T__8);
						setState(75);
						match(ID);
						}
						}
						break;
					default:
						throw new NoViableAltException(this);
					}
					setState(78); 
					_errHandler.sync(this);
					_alt = getInterpreter().adaptivePredict(_input,7,_ctx);
				} while ( _alt!=1 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER );
				}
				break;
			case 2:
				{
				_localctx = new AliasExprContext(_localctx);
				_ctx = _localctx;
				_prevctx = _localctx;
				setState(80);
				match(ID);
				setState(81);
				match(T__9);
				setState(82);
				expr(22);
				}
				break;
			case 3:
				{
				_localctx = new FunctionCallExprContext(_localctx);
				_ctx = _localctx;
				_prevctx = _localctx;
				setState(83);
				match(ID);
				setState(90);
				_errHandler.sync(this);
				switch ( getInterpreter().adaptivePredict(_input,8,_ctx) ) {
				case 1:
					{
					setState(84);
					match(T__1);
					setState(85);
					exprList();
					setState(86);
					match(T__2);
					}
					break;
				case 2:
					{
					setState(88);
					match(T__1);
					setState(89);
					match(T__2);
					}
					break;
				}
				}
				break;
			case 4:
				{
				_localctx = new ParenExprContext(_localctx);
				_ctx = _localctx;
				_prevctx = _localctx;
				setState(92);
				match(T__1);
				setState(93);
				expr(0);
				setState(94);
				match(T__2);
				}
				break;
			case 5:
				{
				_localctx = new UnaryMinusExprContext(_localctx);
				_ctx = _localctx;
				_prevctx = _localctx;
				setState(96);
				match(SUB);
				setState(97);
				expr(19);
				}
				break;
			case 6:
				{
				_localctx = new NotExprContext(_localctx);
				_ctx = _localctx;
				_prevctx = _localctx;
				setState(98);
				match(NOT);
				setState(99);
				expr(14);
				}
				break;
			case 7:
				{
				_localctx = new StandaloneVectorExprContext(_localctx);
				_ctx = _localctx;
				_prevctx = _localctx;
				setState(100);
				vectorExpr();
				}
				break;
			case 8:
				{
				_localctx = new IntLiteralExprContext(_localctx);
				_ctx = _localctx;
				_prevctx = _localctx;
				setState(101);
				match(INT);
				}
				break;
			case 9:
				{
				_localctx = new DoubleLiteralExprContext(_localctx);
				_ctx = _localctx;
				_prevctx = _localctx;
				setState(102);
				match(DOUBLE);
				}
				break;
			case 10:
				{
				_localctx = new StringLiteralExprContext(_localctx);
				_ctx = _localctx;
				_prevctx = _localctx;
				setState(103);
				match(STRING);
				}
				break;
			case 11:
				{
				_localctx = new VarExprContext(_localctx);
				_ctx = _localctx;
				_prevctx = _localctx;
				setState(104);
				match(ID);
				}
				break;
			}
			_ctx.stop = _input.LT(-1);
			setState(146);
			_errHandler.sync(this);
			_alt = getInterpreter().adaptivePredict(_input,11,_ctx);
			while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
				if ( _alt==1 ) {
					if ( _parseListeners!=null ) triggerExitRuleEvent();
					_prevctx = _localctx;
					{
					setState(144);
					_errHandler.sync(this);
					switch ( getInterpreter().adaptivePredict(_input,10,_ctx) ) {
					case 1:
						{
						_localctx = new MulDivExprContext(new ExprContext(_parentctx, _parentState));
						pushNewRecursionContext(_localctx, _startState, RULE_expr);
						setState(107);
						if (!(precpred(_ctx, 12))) throw new FailedPredicateException(this, "precpred(_ctx, 12)");
						setState(108);
						((MulDivExprContext)_localctx).op = _input.LT(1);
						_la = _input.LA(1);
						if ( !(_la==MUL || _la==DIV) ) {
							((MulDivExprContext)_localctx).op = (Token)_errHandler.recoverInline(this);
						}
						else {
							if ( _input.LA(1)==Token.EOF ) matchedEOF = true;
							_errHandler.reportMatch(this);
							consume();
						}
						setState(109);
						expr(13);
						}
						break;
					case 2:
						{
						_localctx = new AddSubExprContext(new ExprContext(_parentctx, _parentState));
						pushNewRecursionContext(_localctx, _startState, RULE_expr);
						setState(110);
						if (!(precpred(_ctx, 11))) throw new FailedPredicateException(this, "precpred(_ctx, 11)");
						setState(111);
						((AddSubExprContext)_localctx).op = _input.LT(1);
						_la = _input.LA(1);
						if ( !(_la==ADD || _la==SUB) ) {
							((AddSubExprContext)_localctx).op = (Token)_errHandler.recoverInline(this);
						}
						else {
							if ( _input.LA(1)==Token.EOF ) matchedEOF = true;
							_errHandler.reportMatch(this);
							consume();
						}
						setState(112);
						expr(12);
						}
						break;
					case 3:
						{
						_localctx = new CompareExprContext(new ExprContext(_parentctx, _parentState));
						pushNewRecursionContext(_localctx, _startState, RULE_expr);
						setState(113);
						if (!(precpred(_ctx, 10))) throw new FailedPredicateException(this, "precpred(_ctx, 10)");
						setState(114);
						((CompareExprContext)_localctx).op = _input.LT(1);
						_la = _input.LA(1);
						if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & 33030144L) != 0)) ) {
							((CompareExprContext)_localctx).op = (Token)_errHandler.recoverInline(this);
						}
						else {
							if ( _input.LA(1)==Token.EOF ) matchedEOF = true;
							_errHandler.reportMatch(this);
							consume();
						}
						setState(115);
						expr(11);
						}
						break;
					case 4:
						{
						_localctx = new InExprContext(new ExprContext(_parentctx, _parentState));
						pushNewRecursionContext(_localctx, _startState, RULE_expr);
						setState(116);
						if (!(precpred(_ctx, 9))) throw new FailedPredicateException(this, "precpred(_ctx, 9)");
						setState(117);
						_la = _input.LA(1);
						if ( !(_la==NOT_IN || _la==IN) ) {
						_errHandler.recoverInline(this);
						}
						else {
							if ( _input.LA(1)==Token.EOF ) matchedEOF = true;
							_errHandler.reportMatch(this);
							consume();
						}
						setState(118);
						expr(10);
						}
						break;
					case 5:
						{
						_localctx = new AndExprContext(new ExprContext(_parentctx, _parentState));
						pushNewRecursionContext(_localctx, _startState, RULE_expr);
						setState(119);
						if (!(precpred(_ctx, 8))) throw new FailedPredicateException(this, "precpred(_ctx, 8)");
						setState(120);
						((AndExprContext)_localctx).op = match(AND);
						setState(121);
						expr(9);
						}
						break;
					case 6:
						{
						_localctx = new OrExprContext(new ExprContext(_parentctx, _parentState));
						pushNewRecursionContext(_localctx, _startState, RULE_expr);
						setState(122);
						if (!(precpred(_ctx, 7))) throw new FailedPredicateException(this, "precpred(_ctx, 7)");
						setState(123);
						((OrExprContext)_localctx).op = _input.LT(1);
						_la = _input.LA(1);
						if ( !(_la==OR || _la==XOR) ) {
							((OrExprContext)_localctx).op = (Token)_errHandler.recoverInline(this);
						}
						else {
							if ( _input.LA(1)==Token.EOF ) matchedEOF = true;
							_errHandler.reportMatch(this);
							consume();
						}
						setState(124);
						expr(8);
						}
						break;
					case 7:
						{
						_localctx = new TernaryExprContext(new ExprContext(_parentctx, _parentState));
						((TernaryExprContext)_localctx).condExpr = _prevctx;
						pushNewRecursionContext(_localctx, _startState, RULE_expr);
						setState(125);
						if (!(precpred(_ctx, 1))) throw new FailedPredicateException(this, "precpred(_ctx, 1)");
						setState(126);
						match(T__12);
						setState(127);
						((TernaryExprContext)_localctx).ifExpr = expr(0);
						setState(128);
						match(T__9);
						setState(129);
						((TernaryExprContext)_localctx).elseExpr = expr(2);
						}
						break;
					case 8:
						{
						_localctx = new IsNotEmptyExprContext(new ExprContext(_parentctx, _parentState));
						pushNewRecursionContext(_localctx, _startState, RULE_expr);
						setState(131);
						if (!(precpred(_ctx, 18))) throw new FailedPredicateException(this, "precpred(_ctx, 18)");
						setState(132);
						match(IS_NOT_EMPTY);
						}
						break;
					case 9:
						{
						_localctx = new IsEmptyExprContext(new ExprContext(_parentctx, _parentState));
						pushNewRecursionContext(_localctx, _startState, RULE_expr);
						setState(133);
						if (!(precpred(_ctx, 17))) throw new FailedPredicateException(this, "precpred(_ctx, 17)");
						setState(134);
						match(IS_EMPTY);
						}
						break;
					case 10:
						{
						_localctx = new IsNotNullExprContext(new ExprContext(_parentctx, _parentState));
						pushNewRecursionContext(_localctx, _startState, RULE_expr);
						setState(135);
						if (!(precpred(_ctx, 16))) throw new FailedPredicateException(this, "precpred(_ctx, 16)");
						setState(136);
						match(IS_NOT_NULL);
						}
						break;
					case 11:
						{
						_localctx = new IsNullExprContext(new ExprContext(_parentctx, _parentState));
						pushNewRecursionContext(_localctx, _startState, RULE_expr);
						setState(137);
						if (!(precpred(_ctx, 15))) throw new FailedPredicateException(this, "precpred(_ctx, 15)");
						setState(138);
						match(IS_NULL);
						}
						break;
					case 12:
						{
						_localctx = new IndexVectorExprContext(new ExprContext(_parentctx, _parentState));
						pushNewRecursionContext(_localctx, _startState, RULE_expr);
						setState(139);
						if (!(precpred(_ctx, 13))) throw new FailedPredicateException(this, "precpred(_ctx, 13)");
						setState(140);
						match(T__10);
						setState(141);
						expr(0);
						setState(142);
						match(T__11);
						}
						break;
					}
					} 
				}
				setState(148);
				_errHandler.sync(this);
				_alt = getInterpreter().adaptivePredict(_input,11,_ctx);
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			unrollRecursionContexts(_parentctx);
		}
		return _localctx;
	}

	@SuppressWarnings("CheckReturnValue")
	public static class VectorExprContext extends ParserRuleContext {
		public ExprListContext exprList() {
			return getRuleContext(ExprListContext.class,0);
		}
		public VectorExprContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_vectorExpr; }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitVectorExpr(this);
			else return visitor.visitChildren(this);
		}
	}

	public final VectorExprContext vectorExpr() throws RecognitionException {
		VectorExprContext _localctx = new VectorExprContext(_ctx, getState());
		enterRule(_localctx, 12, RULE_vectorExpr);
		try {
			setState(155);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,12,_ctx) ) {
			case 1:
				enterOuterAlt(_localctx, 1);
				{
				setState(149);
				match(T__1);
				setState(150);
				exprList();
				setState(151);
				match(T__2);
				}
				break;
			case 2:
				enterOuterAlt(_localctx, 2);
				{
				setState(153);
				match(T__1);
				setState(154);
				match(T__2);
				}
				break;
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	@SuppressWarnings("CheckReturnValue")
	public static class ExprListContext extends ParserRuleContext {
		public List expr() {
			return getRuleContexts(ExprContext.class);
		}
		public ExprContext expr(int i) {
			return getRuleContext(ExprContext.class,i);
		}
		public ExprListContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_exprList; }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitExprList(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ExprListContext exprList() throws RecognitionException {
		ExprListContext _localctx = new ExprListContext(_ctx, getState());
		enterRule(_localctx, 14, RULE_exprList);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(157);
			expr(0);
			setState(162);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while (_la==T__13) {
				{
				{
				setState(158);
				match(T__13);
				setState(159);
				expr(0);
				}
				}
				setState(164);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	@SuppressWarnings("CheckReturnValue")
	public static class IdListContext extends ParserRuleContext {
		public List ID() { return getTokens(ModelScriptParser.ID); }
		public TerminalNode ID(int i) {
			return getToken(ModelScriptParser.ID, i);
		}
		public IdListContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_idList; }
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof ModelScriptVisitor ) return ((ModelScriptVisitor)visitor).visitIdList(this);
			else return visitor.visitChildren(this);
		}
	}

	public final IdListContext idList() throws RecognitionException {
		IdListContext _localctx = new IdListContext(_ctx, getState());
		enterRule(_localctx, 16, RULE_idList);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(165);
			match(ID);
			setState(170);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while (_la==T__13) {
				{
				{
				setState(166);
				match(T__13);
				setState(167);
				match(ID);
				}
				}
				setState(172);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			}
		}
		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 5:
			return expr_sempred((ExprContext)_localctx, predIndex);
		}
		return true;
	}
	private boolean expr_sempred(ExprContext _localctx, int predIndex) {
		switch (predIndex) {
		case 0:
			return precpred(_ctx, 12);
		case 1:
			return precpred(_ctx, 11);
		case 2:
			return precpred(_ctx, 10);
		case 3:
			return precpred(_ctx, 9);
		case 4:
			return precpred(_ctx, 8);
		case 5:
			return precpred(_ctx, 7);
		case 6:
			return precpred(_ctx, 1);
		case 7:
			return precpred(_ctx, 18);
		case 8:
			return precpred(_ctx, 17);
		case 9:
			return precpred(_ctx, 16);
		case 10:
			return precpred(_ctx, 15);
		case 11:
			return precpred(_ctx, 13);
		}
		return true;
	}

	public static final String _serializedATN =
		"\u0004\u0001/\u00ae\u0002\u0000\u0007\u0000\u0002\u0001\u0007\u0001\u0002"+
		"\u0002\u0007\u0002\u0002\u0003\u0007\u0003\u0002\u0004\u0007\u0004\u0002"+
		"\u0005\u0007\u0005\u0002\u0006\u0007\u0006\u0002\u0007\u0007\u0007\u0002"+
		"\b\u0007\b\u0001\u0000\u0005\u0000\u0014\b\u0000\n\u0000\f\u0000\u0017"+
		"\t\u0000\u0001\u0000\u0001\u0000\u0003\u0000\u001b\b\u0000\u0001\u0001"+
		"\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001"+
		"\u0001\u0001\u0003\u0001%\b\u0001\u0001\u0001\u0001\u0001\u0001\u0001"+
		"\u0001\u0001\u0001\u0002\u0005\u0002,\b\u0002\n\u0002\f\u0002/\t\u0002"+
		"\u0001\u0003\u0001\u0003\u0001\u0003\u0001\u0003\u0001\u0003\u0001\u0003"+
		"\u0001\u0003\u0001\u0003\u0001\u0003\u0003\u0003:\b\u0003\u0001\u0003"+
		"\u0001\u0003\u0001\u0003\u0003\u0003?\b\u0003\u0001\u0004\u0001\u0004"+
		"\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0004\u0003\u0004G\b\u0004"+
		"\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0004\u0005M\b\u0005"+
		"\u000b\u0005\f\u0005N\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005"+
		"\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005"+
		"\u0003\u0005[\b\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005"+
		"\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005"+
		"\u0001\u0005\u0001\u0005\u0001\u0005\u0003\u0005j\b\u0005\u0001\u0005"+
		"\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005"+
		"\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005"+
		"\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005"+
		"\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005"+
		"\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005"+
		"\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005"+
		"\u0005\u0005\u0091\b\u0005\n\u0005\f\u0005\u0094\t\u0005\u0001\u0006\u0001"+
		"\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0003\u0006\u009c"+
		"\b\u0006\u0001\u0007\u0001\u0007\u0001\u0007\u0005\u0007\u00a1\b\u0007"+
		"\n\u0007\f\u0007\u00a4\t\u0007\u0001\b\u0001\b\u0001\b\u0005\b\u00a9\b"+
		"\b\n\b\f\b\u00ac\t\b\u0001\b\u0001N\u0001\n\t\u0000\u0002\u0004\u0006"+
		"\b\n\f\u000e\u0010\u0000\u0005\u0001\u0000\u000f\u0010\u0001\u0000\u0011"+
		"\u0012\u0001\u0000\u0013\u0018\u0001\u0000\u0019\u001a\u0001\u0000 !\u00c8"+
		"\u0000\u0015\u0001\u0000\u0000\u0000\u0002\u001c\u0001\u0000\u0000\u0000"+
		"\u0004-\u0001\u0000\u0000\u0000\u0006>\u0001\u0000\u0000\u0000\b@\u0001"+
		"\u0000\u0000\u0000\ni\u0001\u0000\u0000\u0000\f\u009b\u0001\u0000\u0000"+
		"\u0000\u000e\u009d\u0001\u0000\u0000\u0000\u0010\u00a5\u0001\u0000\u0000"+
		"\u0000\u0012\u0014\u0003\u0002\u0001\u0000\u0013\u0012\u0001\u0000\u0000"+
		"\u0000\u0014\u0017\u0001\u0000\u0000\u0000\u0015\u0013\u0001\u0000\u0000"+
		"\u0000\u0015\u0016\u0001\u0000\u0000\u0000\u0016\u0018\u0001\u0000\u0000"+
		"\u0000\u0017\u0015\u0001\u0000\u0000\u0000\u0018\u001a\u0003\u0004\u0002"+
		"\u0000\u0019\u001b\u0003\b\u0004\u0000\u001a\u0019\u0001\u0000\u0000\u0000"+
		"\u001a\u001b\u0001\u0000\u0000\u0000\u001b\u0001\u0001\u0000\u0000\u0000"+
		"\u001c\u001d\u0005\u0001\u0000\u0000\u001d$\u0005\'\u0000\u0000\u001e"+
		"\u001f\u0005\u0002\u0000\u0000\u001f \u0003\u0010\b\u0000 !\u0005\u0003"+
		"\u0000\u0000!%\u0001\u0000\u0000\u0000\"#\u0005\u0002\u0000\u0000#%\u0005"+
		"\u0003\u0000\u0000$\u001e\u0001\u0000\u0000\u0000$\"\u0001\u0000\u0000"+
		"\u0000$%\u0001\u0000\u0000\u0000%&\u0001\u0000\u0000\u0000&\'\u0005\u0004"+
		"\u0000\u0000\'(\u0003\u0004\u0002\u0000()\u0005\u0005\u0000\u0000)\u0003"+
		"\u0001\u0000\u0000\u0000*,\u0003\u0006\u0003\u0000+*\u0001\u0000\u0000"+
		"\u0000,/\u0001\u0000\u0000\u0000-+\u0001\u0000\u0000\u0000-.\u0001\u0000"+
		"\u0000\u0000.\u0005\u0001\u0000\u0000\u0000/-\u0001\u0000\u0000\u0000"+
		"01\u0005\'\u0000\u000012\u0005\u0006\u0000\u00002?\u0003\n\u0005\u0000"+
		"34\u0005#\u0000\u000045\u0003\n\u0005\u000056\u0005$\u0000\u000069\u0003"+
		"\u0004\u0002\u000078\u0005%\u0000\u00008:\u0003\u0004\u0002\u000097\u0001"+
		"\u0000\u0000\u00009:\u0001\u0000\u0000\u0000:;\u0001\u0000\u0000\u0000"+
		";<\u0005&\u0000\u00000\u0001\u0000\u0000\u0000>3\u0001\u0000\u0000\u0000>=\u0001\u0000\u0000"+
		"\u0000?\u0007\u0001\u0000\u0000\u0000@A\u0005\u0007\u0000\u0000AB\u0005"+
		"\u0004\u0000\u0000BC\u0003\u000e\u0007\u0000CF\u0005\u0005\u0000\u0000"+
		"DE\u0005\b\u0000\u0000EG\u0003\n\u0005\u0000FD\u0001\u0000\u0000\u0000"+
		"FG\u0001\u0000\u0000\u0000G\t\u0001\u0000\u0000\u0000HI\u0006\u0005\uffff"+
		"\uffff\u0000IL\u0005\'\u0000\u0000JK\u0005\t\u0000\u0000KM\u0005\'\u0000"+
		"\u0000LJ\u0001\u0000\u0000\u0000MN\u0001\u0000\u0000\u0000NO\u0001\u0000"+
		"\u0000\u0000NL\u0001\u0000\u0000\u0000Oj\u0001\u0000\u0000\u0000PQ\u0005"+
		"\'\u0000\u0000QR\u0005\n\u0000\u0000Rj\u0003\n\u0005\u0016SZ\u0005\'\u0000"+
		"\u0000TU\u0005\u0002\u0000\u0000UV\u0003\u000e\u0007\u0000VW\u0005\u0003"+
		"\u0000\u0000W[\u0001\u0000\u0000\u0000XY\u0005\u0002\u0000\u0000Y[\u0005"+
		"\u0003\u0000\u0000ZT\u0001\u0000\u0000\u0000ZX\u0001\u0000\u0000\u0000"+
		"[j\u0001\u0000\u0000\u0000\\]\u0005\u0002\u0000\u0000]^\u0003\n\u0005"+
		"\u0000^_\u0005\u0003\u0000\u0000_j\u0001\u0000\u0000\u0000`a\u0005\u0012"+
		"\u0000\u0000aj\u0003\n\u0005\u0013bc\u0005\"\u0000\u0000cj\u0003\n\u0005"+
		"\u000edj\u0003\f\u0006\u0000ej\u0005(\u0000\u0000fj\u0005)\u0000\u0000"+
		"gj\u0005-\u0000\u0000hj\u0005\'\u0000\u0000iH\u0001\u0000\u0000\u0000"+
		"iP\u0001\u0000\u0000\u0000iS\u0001\u0000\u0000\u0000i\\\u0001\u0000\u0000"+
		"\u0000i`\u0001\u0000\u0000\u0000ib\u0001\u0000\u0000\u0000id\u0001\u0000"+
		"\u0000\u0000ie\u0001\u0000\u0000\u0000if\u0001\u0000\u0000\u0000ig\u0001"+
		"\u0000\u0000\u0000ih\u0001\u0000\u0000\u0000j\u0092\u0001\u0000\u0000"+
		"\u0000kl\n\f\u0000\u0000lm\u0007\u0000\u0000\u0000m\u0091\u0003\n\u0005"+
		"\rno\n\u000b\u0000\u0000op\u0007\u0001\u0000\u0000p\u0091\u0003\n\u0005"+
		"\fqr\n\n\u0000\u0000rs\u0007\u0002\u0000\u0000s\u0091\u0003\n\u0005\u000b"+
		"tu\n\t\u0000\u0000uv\u0007\u0003\u0000\u0000v\u0091\u0003\n\u0005\nwx"+
		"\n\b\u0000\u0000xy\u0005\u001f\u0000\u0000y\u0091\u0003\n\u0005\tz{\n"+
		"\u0007\u0000\u0000{|\u0007\u0004\u0000\u0000|\u0091\u0003\n\u0005\b}~"+
		"\n\u0001\u0000\u0000~\u007f\u0005\r\u0000\u0000\u007f\u0080\u0003\n\u0005"+
		"\u0000\u0080\u0081\u0005\n\u0000\u0000\u0081\u0082\u0003\n\u0005\u0002"+
		"\u0082\u0091\u0001\u0000\u0000\u0000\u0083\u0084\n\u0012\u0000\u0000\u0084"+
		"\u0091\u0005\u001c\u0000\u0000\u0085\u0086\n\u0011\u0000\u0000\u0086\u0091"+
		"\u0005\u001b\u0000\u0000\u0087\u0088\n\u0010\u0000\u0000\u0088\u0091\u0005"+
		"\u001e\u0000\u0000\u0089\u008a\n\u000f\u0000\u0000\u008a\u0091\u0005\u001d"+
		"\u0000\u0000\u008b\u008c\n\r\u0000\u0000\u008c\u008d\u0005\u000b\u0000"+
		"\u0000\u008d\u008e\u0003\n\u0005\u0000\u008e\u008f\u0005\f\u0000\u0000"+
		"\u008f\u0091\u0001\u0000\u0000\u0000\u0090k\u0001\u0000\u0000\u0000\u0090"+
		"n\u0001\u0000\u0000\u0000\u0090q\u0001\u0000\u0000\u0000\u0090t\u0001"+
		"\u0000\u0000\u0000\u0090w\u0001\u0000\u0000\u0000\u0090z\u0001\u0000\u0000"+
		"\u0000\u0090}\u0001\u0000\u0000\u0000\u0090\u0083\u0001\u0000\u0000\u0000"+
		"\u0090\u0085\u0001\u0000\u0000\u0000\u0090\u0087\u0001\u0000\u0000\u0000"+
		"\u0090\u0089\u0001\u0000\u0000\u0000\u0090\u008b\u0001\u0000\u0000\u0000"+
		"\u0091\u0094\u0001\u0000\u0000\u0000\u0092\u0090\u0001\u0000\u0000\u0000"+
		"\u0092\u0093\u0001\u0000\u0000\u0000\u0093\u000b\u0001\u0000\u0000\u0000"+
		"\u0094\u0092\u0001\u0000\u0000\u0000\u0095\u0096\u0005\u0002\u0000\u0000"+
		"\u0096\u0097\u0003\u000e\u0007\u0000\u0097\u0098\u0005\u0003\u0000\u0000"+
		"\u0098\u009c\u0001\u0000\u0000\u0000\u0099\u009a\u0005\u0002\u0000\u0000"+
		"\u009a\u009c\u0005\u0003\u0000\u0000\u009b\u0095\u0001\u0000\u0000\u0000"+
		"\u009b\u0099\u0001\u0000\u0000\u0000\u009c\r\u0001\u0000\u0000\u0000\u009d"+
		"\u00a2\u0003\n\u0005\u0000\u009e\u009f\u0005\u000e\u0000\u0000\u009f\u00a1"+
		"\u0003\n\u0005\u0000\u00a0\u009e\u0001\u0000\u0000\u0000\u00a1\u00a4\u0001"+
		"\u0000\u0000\u0000\u00a2\u00a0\u0001\u0000\u0000\u0000\u00a2\u00a3\u0001"+
		"\u0000\u0000\u0000\u00a3\u000f\u0001\u0000\u0000\u0000\u00a4\u00a2\u0001"+
		"\u0000\u0000\u0000\u00a5\u00aa\u0005\'\u0000\u0000\u00a6\u00a7\u0005\u000e"+
		"\u0000\u0000\u00a7\u00a9\u0005\'\u0000\u0000\u00a8\u00a6\u0001\u0000\u0000"+
		"\u0000\u00a9\u00ac\u0001\u0000\u0000\u0000\u00aa\u00a8\u0001\u0000\u0000"+
		"\u0000\u00aa\u00ab\u0001\u0000\u0000\u0000\u00ab\u0011\u0001\u0000\u0000"+
		"\u0000\u00ac\u00aa\u0001\u0000\u0000\u0000\u000f\u0015\u001a$-9>FNZi\u0090"+
		"\u0092\u009b\u00a2\u00aa";
	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);
		}
	}
}




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