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org.reploop.parser.json.base.JSON5Parser Maven / Gradle / Ivy

// Generated from org/reploop/parser/json/base/JSON5.g4 by ANTLR 4.9.3
package org.reploop.parser.json.base;
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 JSON5Parser extends Parser {
	static { RuntimeMetaData.checkVersion("4.9.3", 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, SINGLE_LINE_COMMENT=7, 
		MULTI_LINE_COMMENT=8, LITERAL=9, STRING=10, NUMBER=11, NUMERIC_LITERAL=12, 
		SYMBOL=13, IDENTIFIER=14, WS=15;
	public static final int
		RULE_json5 = 0, RULE_obj = 1, RULE_pair = 2, RULE_key = 3, RULE_value = 4, 
		RULE_arr = 5, RULE_number = 6;
	private static String[] makeRuleNames() {
		return new String[] {
			"json5", "obj", "pair", "key", "value", "arr", "number"
		};
	}
	public static final String[] ruleNames = makeRuleNames();

	private static String[] makeLiteralNames() {
		return new String[] {
			null, "'{'", "','", "'}'", "':'", "'['", "']'"
		};
	}
	private static final String[] _LITERAL_NAMES = makeLiteralNames();
	private static String[] makeSymbolicNames() {
		return new String[] {
			null, null, null, null, null, null, null, "SINGLE_LINE_COMMENT", "MULTI_LINE_COMMENT", 
			"LITERAL", "STRING", "NUMBER", "NUMERIC_LITERAL", "SYMBOL", "IDENTIFIER", 
			"WS"
		};
	}
	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 "JSON5.g4"; }

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

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

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

	public JSON5Parser(TokenStream input) {
		super(input);
		_interp = new ParserATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache);
	}

	public static class Json5Context extends ParserRuleContext {
		public TerminalNode EOF() { return getToken(JSON5Parser.EOF, 0); }
		public ValueContext value() {
			return getRuleContext(ValueContext.class,0);
		}
		public Json5Context(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_json5; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof JSON5Listener ) ((JSON5Listener)listener).enterJson5(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof JSON5Listener ) ((JSON5Listener)listener).exitJson5(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof JSON5Visitor ) return ((JSON5Visitor)visitor).visitJson5(this);
			else return visitor.visitChildren(this);
		}
	}

	public final Json5Context json5() throws RecognitionException {
		Json5Context _localctx = new Json5Context(_ctx, getState());
		enterRule(_localctx, 0, RULE_json5);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(15);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << T__0) | (1L << T__4) | (1L << LITERAL) | (1L << STRING) | (1L << NUMBER) | (1L << NUMERIC_LITERAL) | (1L << SYMBOL))) != 0)) {
				{
				setState(14);
				value();
				}
			}

			setState(17);
			match(EOF);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ObjContext extends ParserRuleContext {
		public List pair() {
			return getRuleContexts(PairContext.class);
		}
		public PairContext pair(int i) {
			return getRuleContext(PairContext.class,i);
		}
		public ObjContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_obj; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof JSON5Listener ) ((JSON5Listener)listener).enterObj(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof JSON5Listener ) ((JSON5Listener)listener).exitObj(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof JSON5Visitor ) return ((JSON5Visitor)visitor).visitObj(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ObjContext obj() throws RecognitionException {
		ObjContext _localctx = new ObjContext(_ctx, getState());
		enterRule(_localctx, 2, RULE_obj);
		int _la;
		try {
			int _alt;
			setState(35);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,3,_ctx) ) {
			case 1:
				enterOuterAlt(_localctx, 1);
				{
				setState(19);
				match(T__0);
				setState(20);
				pair();
				setState(25);
				_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 ) {
						{
						{
						setState(21);
						match(T__1);
						setState(22);
						pair();
						}
						} 
					}
					setState(27);
					_errHandler.sync(this);
					_alt = getInterpreter().adaptivePredict(_input,1,_ctx);
				}
				setState(29);
				_errHandler.sync(this);
				_la = _input.LA(1);
				if (_la==T__1) {
					{
					setState(28);
					match(T__1);
					}
				}

				setState(31);
				match(T__2);
				}
				break;
			case 2:
				enterOuterAlt(_localctx, 2);
				{
				setState(33);
				match(T__0);
				setState(34);
				match(T__2);
				}
				break;
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class PairContext extends ParserRuleContext {
		public KeyContext key() {
			return getRuleContext(KeyContext.class,0);
		}
		public ValueContext value() {
			return getRuleContext(ValueContext.class,0);
		}
		public PairContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_pair; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof JSON5Listener ) ((JSON5Listener)listener).enterPair(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof JSON5Listener ) ((JSON5Listener)listener).exitPair(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof JSON5Visitor ) return ((JSON5Visitor)visitor).visitPair(this);
			else return visitor.visitChildren(this);
		}
	}

	public final PairContext pair() throws RecognitionException {
		PairContext _localctx = new PairContext(_ctx, getState());
		enterRule(_localctx, 4, RULE_pair);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(37);
			key();
			setState(38);
			match(T__3);
			setState(39);
			value();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class KeyContext extends ParserRuleContext {
		public TerminalNode STRING() { return getToken(JSON5Parser.STRING, 0); }
		public TerminalNode IDENTIFIER() { return getToken(JSON5Parser.IDENTIFIER, 0); }
		public TerminalNode LITERAL() { return getToken(JSON5Parser.LITERAL, 0); }
		public TerminalNode NUMERIC_LITERAL() { return getToken(JSON5Parser.NUMERIC_LITERAL, 0); }
		public KeyContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_key; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof JSON5Listener ) ((JSON5Listener)listener).enterKey(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof JSON5Listener ) ((JSON5Listener)listener).exitKey(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof JSON5Visitor ) return ((JSON5Visitor)visitor).visitKey(this);
			else return visitor.visitChildren(this);
		}
	}

	public final KeyContext key() throws RecognitionException {
		KeyContext _localctx = new KeyContext(_ctx, getState());
		enterRule(_localctx, 6, RULE_key);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(41);
			_la = _input.LA(1);
			if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << LITERAL) | (1L << STRING) | (1L << NUMERIC_LITERAL) | (1L << IDENTIFIER))) != 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 ValueContext extends ParserRuleContext {
		public TerminalNode STRING() { return getToken(JSON5Parser.STRING, 0); }
		public NumberContext number() {
			return getRuleContext(NumberContext.class,0);
		}
		public ObjContext obj() {
			return getRuleContext(ObjContext.class,0);
		}
		public ArrContext arr() {
			return getRuleContext(ArrContext.class,0);
		}
		public TerminalNode LITERAL() { return getToken(JSON5Parser.LITERAL, 0); }
		public ValueContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_value; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof JSON5Listener ) ((JSON5Listener)listener).enterValue(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof JSON5Listener ) ((JSON5Listener)listener).exitValue(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof JSON5Visitor ) return ((JSON5Visitor)visitor).visitValue(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ValueContext value() throws RecognitionException {
		ValueContext _localctx = new ValueContext(_ctx, getState());
		enterRule(_localctx, 8, RULE_value);
		try {
			setState(48);
			_errHandler.sync(this);
			switch (_input.LA(1)) {
			case STRING:
				enterOuterAlt(_localctx, 1);
				{
				setState(43);
				match(STRING);
				}
				break;
			case NUMBER:
			case NUMERIC_LITERAL:
			case SYMBOL:
				enterOuterAlt(_localctx, 2);
				{
				setState(44);
				number();
				}
				break;
			case T__0:
				enterOuterAlt(_localctx, 3);
				{
				setState(45);
				obj();
				}
				break;
			case T__4:
				enterOuterAlt(_localctx, 4);
				{
				setState(46);
				arr();
				}
				break;
			case LITERAL:
				enterOuterAlt(_localctx, 5);
				{
				setState(47);
				match(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 ArrContext extends ParserRuleContext {
		public List value() {
			return getRuleContexts(ValueContext.class);
		}
		public ValueContext value(int i) {
			return getRuleContext(ValueContext.class,i);
		}
		public ArrContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_arr; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof JSON5Listener ) ((JSON5Listener)listener).enterArr(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof JSON5Listener ) ((JSON5Listener)listener).exitArr(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof JSON5Visitor ) return ((JSON5Visitor)visitor).visitArr(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ArrContext arr() throws RecognitionException {
		ArrContext _localctx = new ArrContext(_ctx, getState());
		enterRule(_localctx, 10, RULE_arr);
		int _la;
		try {
			int _alt;
			setState(66);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,7,_ctx) ) {
			case 1:
				enterOuterAlt(_localctx, 1);
				{
				setState(50);
				match(T__4);
				setState(51);
				value();
				setState(56);
				_errHandler.sync(this);
				_alt = getInterpreter().adaptivePredict(_input,5,_ctx);
				while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
					if ( _alt==1 ) {
						{
						{
						setState(52);
						match(T__1);
						setState(53);
						value();
						}
						} 
					}
					setState(58);
					_errHandler.sync(this);
					_alt = getInterpreter().adaptivePredict(_input,5,_ctx);
				}
				setState(60);
				_errHandler.sync(this);
				_la = _input.LA(1);
				if (_la==T__1) {
					{
					setState(59);
					match(T__1);
					}
				}

				setState(62);
				match(T__5);
				}
				break;
			case 2:
				enterOuterAlt(_localctx, 2);
				{
				setState(64);
				match(T__4);
				setState(65);
				match(T__5);
				}
				break;
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class NumberContext extends ParserRuleContext {
		public TerminalNode NUMERIC_LITERAL() { return getToken(JSON5Parser.NUMERIC_LITERAL, 0); }
		public TerminalNode NUMBER() { return getToken(JSON5Parser.NUMBER, 0); }
		public TerminalNode SYMBOL() { return getToken(JSON5Parser.SYMBOL, 0); }
		public NumberContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_number; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof JSON5Listener ) ((JSON5Listener)listener).enterNumber(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof JSON5Listener ) ((JSON5Listener)listener).exitNumber(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof JSON5Visitor ) return ((JSON5Visitor)visitor).visitNumber(this);
			else return visitor.visitChildren(this);
		}
	}

	public final NumberContext number() throws RecognitionException {
		NumberContext _localctx = new NumberContext(_ctx, getState());
		enterRule(_localctx, 12, RULE_number);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(69);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==SYMBOL) {
				{
				setState(68);
				match(SYMBOL);
				}
			}

			setState(71);
			_la = _input.LA(1);
			if ( !(_la==NUMBER || _la==NUMERIC_LITERAL) ) {
			_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 final String _serializedATN =
		"\3\u608b\ua72a\u8133\ub9ed\u417c\u3be7\u7786\u5964\3\21L\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\3\2\5\2\22\n\2\3\2\3\2\3\3"+
		"\3\3\3\3\3\3\7\3\32\n\3\f\3\16\3\35\13\3\3\3\5\3 \n\3\3\3\3\3\3\3\3\3"+
		"\5\3&\n\3\3\4\3\4\3\4\3\4\3\5\3\5\3\6\3\6\3\6\3\6\3\6\5\6\63\n\6\3\7\3"+
		"\7\3\7\3\7\7\79\n\7\f\7\16\7<\13\7\3\7\5\7?\n\7\3\7\3\7\3\7\3\7\5\7E\n"+
		"\7\3\b\5\bH\n\b\3\b\3\b\3\b\2\2\t\2\4\6\b\n\f\16\2\4\5\2\13\f\16\16\20"+
		"\20\3\2\r\16\2P\2\21\3\2\2\2\4%\3\2\2\2\6\'\3\2\2\2\b+\3\2\2\2\n\62\3"+
		"\2\2\2\fD\3\2\2\2\16G\3\2\2\2\20\22\5\n\6\2\21\20\3\2\2\2\21\22\3\2\2"+
		"\2\22\23\3\2\2\2\23\24\7\2\2\3\24\3\3\2\2\2\25\26\7\3\2\2\26\33\5\6\4"+
		"\2\27\30\7\4\2\2\30\32\5\6\4\2\31\27\3\2\2\2\32\35\3\2\2\2\33\31\3\2\2"+
		"\2\33\34\3\2\2\2\34\37\3\2\2\2\35\33\3\2\2\2\36 \7\4\2\2\37\36\3\2\2\2"+
		"\37 \3\2\2\2 !\3\2\2\2!\"\7\5\2\2\"&\3\2\2\2#$\7\3\2\2$&\7\5\2\2%\25\3"+
		"\2\2\2%#\3\2\2\2&\5\3\2\2\2\'(\5\b\5\2()\7\6\2\2)*\5\n\6\2*\7\3\2\2\2"+
		"+,\t\2\2\2,\t\3\2\2\2-\63\7\f\2\2.\63\5\16\b\2/\63\5\4\3\2\60\63\5\f\7"+
		"\2\61\63\7\13\2\2\62-\3\2\2\2\62.\3\2\2\2\62/\3\2\2\2\62\60\3\2\2\2\62"+
		"\61\3\2\2\2\63\13\3\2\2\2\64\65\7\7\2\2\65:\5\n\6\2\66\67\7\4\2\2\679"+
		"\5\n\6\28\66\3\2\2\29<\3\2\2\2:8\3\2\2\2:;\3\2\2\2;>\3\2\2\2<:\3\2\2\2"+
		"=?\7\4\2\2>=\3\2\2\2>?\3\2\2\2?@\3\2\2\2@A\7\b\2\2AE\3\2\2\2BC\7\7\2\2"+
		"CE\7\b\2\2D\64\3\2\2\2DB\3\2\2\2E\r\3\2\2\2FH\7\17\2\2GF\3\2\2\2GH\3\2"+
		"\2\2HI\3\2\2\2IJ\t\3\2\2J\17\3\2\2\2\13\21\33\37%\62:>DG";
	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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