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// Generated from io/protostuff/compiler/parser/ProtoParser.g4 by ANTLR 4.5
package io.protostuff.compiler.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 ProtoParser extends Parser {
	static { RuntimeMetaData.checkVersion("4.5", RuntimeMetaData.VERSION); }

	protected static final DFA[] _decisionToDFA;
	protected static final PredictionContextCache _sharedContextCache =
		new PredictionContextCache();
	public static final int
		PACKAGE=1, SYNTAX=2, IMPORT=3, PUBLIC=4, OPTION=5, MESSAGE=6, GROUP=7, 
		OPTIONAL=8, REQUIRED=9, REPEATED=10, ONEOF=11, EXTEND=12, EXTENSIONS=13, 
		TO=14, MAX=15, RESERVED=16, ENUM=17, SERVICE=18, RPC=19, RETURNS=20, STREAM=21, 
		MAP=22, BOOLEAN_VALUE=23, DOUBLE=24, FLOAT=25, INT32=26, INT64=27, UINT32=28, 
		UINT64=29, SINT32=30, SINT64=31, FIXED32=32, FIXED64=33, SFIXED32=34, 
		SFIXED64=35, BOOL=36, STRING=37, BYTES=38, COMMENT=39, LINE_COMMENT=40, 
		NL=41, WS=42, LCURLY=43, RCURLY=44, LPAREN=45, RPAREN=46, LSQUARE=47, 
		RSQUARE=48, LT=49, GT=50, COMMA=51, DOT=52, COLON=53, SEMICOLON=54, ASSIGN=55, 
		NAME=56, STRING_VALUE=57, INTEGER_VALUE=58, FLOAT_VALUE=59, ERRCHAR=60;
	public static final int
		RULE_proto = 0, RULE_syntax = 1, RULE_packageStatement = 2, RULE_packageName = 3, 
		RULE_importStatement = 4, RULE_optionEntry = 5, RULE_enumBlock = 6, RULE_enumConstant = 7, 
		RULE_extendBlock = 8, RULE_extendBlockEntry = 9, RULE_serviceBlock = 10, 
		RULE_rpcMethod = 11, RULE_rpcType = 12, RULE_messageBlock = 13, RULE_oneof = 14, 
		RULE_oneofField = 15, RULE_oneofGroup = 16, RULE_map = 17, RULE_mapKey = 18, 
		RULE_mapValue = 19, RULE_tag = 20, RULE_groupBlock = 21, RULE_extensions = 22, 
		RULE_ranges = 23, RULE_range = 24, RULE_reserved = 25, RULE_fieldNames = 26, 
		RULE_fieldName = 27, RULE_field = 28, RULE_fieldModifier = 29, RULE_typeReference = 30, 
		RULE_fieldOptions = 31, RULE_option = 32, RULE_optionName = 33, RULE_optionValue = 34, 
		RULE_textFormat = 35, RULE_textFormatOptionName = 36, RULE_textFormatEntry = 37, 
		RULE_textFormatOptionValue = 38, RULE_name = 39;
	public static final String[] ruleNames = {
		"proto", "syntax", "packageStatement", "packageName", "importStatement", 
		"optionEntry", "enumBlock", "enumConstant", "extendBlock", "extendBlockEntry", 
		"serviceBlock", "rpcMethod", "rpcType", "messageBlock", "oneof", "oneofField", 
		"oneofGroup", "map", "mapKey", "mapValue", "tag", "groupBlock", "extensions", 
		"ranges", "range", "reserved", "fieldNames", "fieldName", "field", "fieldModifier", 
		"typeReference", "fieldOptions", "option", "optionName", "optionValue", 
		"textFormat", "textFormatOptionName", "textFormatEntry", "textFormatOptionValue", 
		"name"
	};

	private static final String[] _LITERAL_NAMES = {
		null, "'package'", "'syntax'", "'import'", "'public'", "'option'", "'message'", 
		"'group'", "'optional'", "'required'", "'repeated'", "'oneof'", "'extend'", 
		"'extensions'", "'to'", "'max'", "'reserved'", "'enum'", "'service'", 
		"'rpc'", "'returns'", "'stream'", "'map'", null, "'double'", "'float'", 
		"'int32'", "'int64'", "'uint32'", "'uint64'", "'sint32'", "'sint64'", 
		"'fixed32'", "'fixed64'", "'sfixed32'", "'sfixed64'", "'bool'", "'string'", 
		"'bytes'", null, null, null, null, "'{'", "'}'", "'('", "')'", "'['", 
		"']'", "'<'", "'>'", "','", "'.'", "':'", "';'", "'='"
	};
	private static final String[] _SYMBOLIC_NAMES = {
		null, "PACKAGE", "SYNTAX", "IMPORT", "PUBLIC", "OPTION", "MESSAGE", "GROUP", 
		"OPTIONAL", "REQUIRED", "REPEATED", "ONEOF", "EXTEND", "EXTENSIONS", "TO", 
		"MAX", "RESERVED", "ENUM", "SERVICE", "RPC", "RETURNS", "STREAM", "MAP", 
		"BOOLEAN_VALUE", "DOUBLE", "FLOAT", "INT32", "INT64", "UINT32", "UINT64", 
		"SINT32", "SINT64", "FIXED32", "FIXED64", "SFIXED32", "SFIXED64", "BOOL", 
		"STRING", "BYTES", "COMMENT", "LINE_COMMENT", "NL", "WS", "LCURLY", "RCURLY", 
		"LPAREN", "RPAREN", "LSQUARE", "RSQUARE", "LT", "GT", "COMMA", "DOT", 
		"COLON", "SEMICOLON", "ASSIGN", "NAME", "STRING_VALUE", "INTEGER_VALUE", 
		"FLOAT_VALUE", "ERRCHAR"
	};
	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 "ProtoParser.g4"; }

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

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

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

	public ProtoParser(TokenStream input) {
		super(input);
		_interp = new ParserATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache);
	}
	public static class ProtoContext extends ParserRuleContext {
		public TerminalNode EOF() { return getToken(ProtoParser.EOF, 0); }
		public SyntaxContext syntax() {
			return getRuleContext(SyntaxContext.class,0);
		}
		public List packageStatement() {
			return getRuleContexts(PackageStatementContext.class);
		}
		public PackageStatementContext packageStatement(int i) {
			return getRuleContext(PackageStatementContext.class,i);
		}
		public List importStatement() {
			return getRuleContexts(ImportStatementContext.class);
		}
		public ImportStatementContext importStatement(int i) {
			return getRuleContext(ImportStatementContext.class,i);
		}
		public List optionEntry() {
			return getRuleContexts(OptionEntryContext.class);
		}
		public OptionEntryContext optionEntry(int i) {
			return getRuleContext(OptionEntryContext.class,i);
		}
		public List enumBlock() {
			return getRuleContexts(EnumBlockContext.class);
		}
		public EnumBlockContext enumBlock(int i) {
			return getRuleContext(EnumBlockContext.class,i);
		}
		public List messageBlock() {
			return getRuleContexts(MessageBlockContext.class);
		}
		public MessageBlockContext messageBlock(int i) {
			return getRuleContext(MessageBlockContext.class,i);
		}
		public List extendBlock() {
			return getRuleContexts(ExtendBlockContext.class);
		}
		public ExtendBlockContext extendBlock(int i) {
			return getRuleContext(ExtendBlockContext.class,i);
		}
		public List serviceBlock() {
			return getRuleContexts(ServiceBlockContext.class);
		}
		public ServiceBlockContext serviceBlock(int i) {
			return getRuleContext(ServiceBlockContext.class,i);
		}
		public ProtoContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_proto; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterProto(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitProto(this);
		}
	}

	public final ProtoContext proto() throws RecognitionException {
		ProtoContext _localctx = new ProtoContext(_ctx, getState());
		enterRule(_localctx, 0, RULE_proto);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(81);
			_la = _input.LA(1);
			if (_la==SYNTAX) {
				{
				setState(80);
				syntax();
				}
			}

			setState(92);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << PACKAGE) | (1L << IMPORT) | (1L << OPTION) | (1L << MESSAGE) | (1L << EXTEND) | (1L << ENUM) | (1L << SERVICE))) != 0)) {
				{
				setState(90);
				switch (_input.LA(1)) {
				case PACKAGE:
					{
					setState(83);
					packageStatement();
					}
					break;
				case IMPORT:
					{
					setState(84);
					importStatement();
					}
					break;
				case OPTION:
					{
					setState(85);
					optionEntry();
					}
					break;
				case ENUM:
					{
					setState(86);
					enumBlock();
					}
					break;
				case MESSAGE:
					{
					setState(87);
					messageBlock();
					}
					break;
				case EXTEND:
					{
					setState(88);
					extendBlock();
					}
					break;
				case SERVICE:
					{
					setState(89);
					serviceBlock();
					}
					break;
				default:
					throw new NoViableAltException(this);
				}
				}
				setState(94);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(95);
			match(EOF);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class SyntaxContext extends ParserRuleContext {
		public TerminalNode SYNTAX() { return getToken(ProtoParser.SYNTAX, 0); }
		public TerminalNode ASSIGN() { return getToken(ProtoParser.ASSIGN, 0); }
		public TerminalNode STRING_VALUE() { return getToken(ProtoParser.STRING_VALUE, 0); }
		public TerminalNode SEMICOLON() { return getToken(ProtoParser.SEMICOLON, 0); }
		public SyntaxContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_syntax; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterSyntax(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitSyntax(this);
		}
	}

	public final SyntaxContext syntax() throws RecognitionException {
		SyntaxContext _localctx = new SyntaxContext(_ctx, getState());
		enterRule(_localctx, 2, RULE_syntax);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(97);
			match(SYNTAX);
			setState(98);
			match(ASSIGN);
			setState(99);
			match(STRING_VALUE);
			setState(100);
			match(SEMICOLON);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class PackageStatementContext extends ParserRuleContext {
		public TerminalNode PACKAGE() { return getToken(ProtoParser.PACKAGE, 0); }
		public PackageNameContext packageName() {
			return getRuleContext(PackageNameContext.class,0);
		}
		public TerminalNode SEMICOLON() { return getToken(ProtoParser.SEMICOLON, 0); }
		public PackageStatementContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_packageStatement; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterPackageStatement(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitPackageStatement(this);
		}
	}

	public final PackageStatementContext packageStatement() throws RecognitionException {
		PackageStatementContext _localctx = new PackageStatementContext(_ctx, getState());
		enterRule(_localctx, 4, RULE_packageStatement);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(102);
			match(PACKAGE);
			setState(103);
			packageName();
			setState(104);
			match(SEMICOLON);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class PackageNameContext extends ParserRuleContext {
		public List name() {
			return getRuleContexts(NameContext.class);
		}
		public NameContext name(int i) {
			return getRuleContext(NameContext.class,i);
		}
		public List DOT() { return getTokens(ProtoParser.DOT); }
		public TerminalNode DOT(int i) {
			return getToken(ProtoParser.DOT, i);
		}
		public PackageNameContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_packageName; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterPackageName(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitPackageName(this);
		}
	}

	public final PackageNameContext packageName() throws RecognitionException {
		PackageNameContext _localctx = new PackageNameContext(_ctx, getState());
		enterRule(_localctx, 6, RULE_packageName);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(106);
			name();
			setState(111);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while (_la==DOT) {
				{
				{
				setState(107);
				match(DOT);
				setState(108);
				name();
				}
				}
				setState(113);
				_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 static class ImportStatementContext extends ParserRuleContext {
		public TerminalNode IMPORT() { return getToken(ProtoParser.IMPORT, 0); }
		public TerminalNode STRING_VALUE() { return getToken(ProtoParser.STRING_VALUE, 0); }
		public TerminalNode SEMICOLON() { return getToken(ProtoParser.SEMICOLON, 0); }
		public TerminalNode PUBLIC() { return getToken(ProtoParser.PUBLIC, 0); }
		public ImportStatementContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_importStatement; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterImportStatement(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitImportStatement(this);
		}
	}

	public final ImportStatementContext importStatement() throws RecognitionException {
		ImportStatementContext _localctx = new ImportStatementContext(_ctx, getState());
		enterRule(_localctx, 8, RULE_importStatement);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(114);
			match(IMPORT);
			setState(116);
			_la = _input.LA(1);
			if (_la==PUBLIC) {
				{
				setState(115);
				match(PUBLIC);
				}
			}

			setState(118);
			match(STRING_VALUE);
			setState(119);
			match(SEMICOLON);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class OptionEntryContext extends ParserRuleContext {
		public TerminalNode OPTION() { return getToken(ProtoParser.OPTION, 0); }
		public OptionContext option() {
			return getRuleContext(OptionContext.class,0);
		}
		public TerminalNode SEMICOLON() { return getToken(ProtoParser.SEMICOLON, 0); }
		public OptionEntryContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_optionEntry; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterOptionEntry(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitOptionEntry(this);
		}
	}

	public final OptionEntryContext optionEntry() throws RecognitionException {
		OptionEntryContext _localctx = new OptionEntryContext(_ctx, getState());
		enterRule(_localctx, 10, RULE_optionEntry);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(121);
			match(OPTION);
			setState(122);
			option();
			setState(123);
			match(SEMICOLON);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class EnumBlockContext extends ParserRuleContext {
		public TerminalNode ENUM() { return getToken(ProtoParser.ENUM, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public TerminalNode LCURLY() { return getToken(ProtoParser.LCURLY, 0); }
		public TerminalNode RCURLY() { return getToken(ProtoParser.RCURLY, 0); }
		public List enumConstant() {
			return getRuleContexts(EnumConstantContext.class);
		}
		public EnumConstantContext enumConstant(int i) {
			return getRuleContext(EnumConstantContext.class,i);
		}
		public List optionEntry() {
			return getRuleContexts(OptionEntryContext.class);
		}
		public OptionEntryContext optionEntry(int i) {
			return getRuleContext(OptionEntryContext.class,i);
		}
		public TerminalNode SEMICOLON() { return getToken(ProtoParser.SEMICOLON, 0); }
		public EnumBlockContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_enumBlock; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterEnumBlock(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitEnumBlock(this);
		}
	}

	public final EnumBlockContext enumBlock() throws RecognitionException {
		EnumBlockContext _localctx = new EnumBlockContext(_ctx, getState());
		enterRule(_localctx, 12, RULE_enumBlock);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(125);
			match(ENUM);
			setState(126);
			name();
			setState(127);
			match(LCURLY);
			setState(132);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << PACKAGE) | (1L << SYNTAX) | (1L << IMPORT) | (1L << PUBLIC) | (1L << OPTION) | (1L << MESSAGE) | (1L << GROUP) | (1L << OPTIONAL) | (1L << REQUIRED) | (1L << REPEATED) | (1L << ONEOF) | (1L << EXTEND) | (1L << EXTENSIONS) | (1L << TO) | (1L << MAX) | (1L << RESERVED) | (1L << ENUM) | (1L << SERVICE) | (1L << RPC) | (1L << RETURNS) | (1L << STREAM) | (1L << MAP) | (1L << BOOLEAN_VALUE) | (1L << DOUBLE) | (1L << FLOAT) | (1L << INT32) | (1L << INT64) | (1L << UINT32) | (1L << UINT64) | (1L << SINT32) | (1L << SINT64) | (1L << FIXED32) | (1L << FIXED64) | (1L << SFIXED32) | (1L << SFIXED64) | (1L << BOOL) | (1L << STRING) | (1L << BYTES) | (1L << NAME))) != 0)) {
				{
				setState(130);
				switch ( getInterpreter().adaptivePredict(_input,5,_ctx) ) {
				case 1:
					{
					setState(128);
					enumConstant();
					}
					break;
				case 2:
					{
					setState(129);
					optionEntry();
					}
					break;
				}
				}
				setState(134);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(135);
			match(RCURLY);
			setState(137);
			_la = _input.LA(1);
			if (_la==SEMICOLON) {
				{
				setState(136);
				match(SEMICOLON);
				}
			}

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

	public static class EnumConstantContext extends ParserRuleContext {
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public TerminalNode ASSIGN() { return getToken(ProtoParser.ASSIGN, 0); }
		public TerminalNode INTEGER_VALUE() { return getToken(ProtoParser.INTEGER_VALUE, 0); }
		public TerminalNode SEMICOLON() { return getToken(ProtoParser.SEMICOLON, 0); }
		public FieldOptionsContext fieldOptions() {
			return getRuleContext(FieldOptionsContext.class,0);
		}
		public EnumConstantContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_enumConstant; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterEnumConstant(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitEnumConstant(this);
		}
	}

	public final EnumConstantContext enumConstant() throws RecognitionException {
		EnumConstantContext _localctx = new EnumConstantContext(_ctx, getState());
		enterRule(_localctx, 14, RULE_enumConstant);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(139);
			name();
			setState(140);
			match(ASSIGN);
			setState(141);
			match(INTEGER_VALUE);
			setState(143);
			_la = _input.LA(1);
			if (_la==LSQUARE) {
				{
				setState(142);
				fieldOptions();
				}
			}

			setState(145);
			match(SEMICOLON);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ExtendBlockContext extends ParserRuleContext {
		public TerminalNode EXTEND() { return getToken(ProtoParser.EXTEND, 0); }
		public TypeReferenceContext typeReference() {
			return getRuleContext(TypeReferenceContext.class,0);
		}
		public TerminalNode LCURLY() { return getToken(ProtoParser.LCURLY, 0); }
		public TerminalNode RCURLY() { return getToken(ProtoParser.RCURLY, 0); }
		public List extendBlockEntry() {
			return getRuleContexts(ExtendBlockEntryContext.class);
		}
		public ExtendBlockEntryContext extendBlockEntry(int i) {
			return getRuleContext(ExtendBlockEntryContext.class,i);
		}
		public TerminalNode SEMICOLON() { return getToken(ProtoParser.SEMICOLON, 0); }
		public ExtendBlockContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_extendBlock; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterExtendBlock(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitExtendBlock(this);
		}
	}

	public final ExtendBlockContext extendBlock() throws RecognitionException {
		ExtendBlockContext _localctx = new ExtendBlockContext(_ctx, getState());
		enterRule(_localctx, 16, RULE_extendBlock);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(147);
			match(EXTEND);
			setState(148);
			typeReference();
			setState(149);
			match(LCURLY);
			setState(153);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << PACKAGE) | (1L << SYNTAX) | (1L << IMPORT) | (1L << PUBLIC) | (1L << OPTION) | (1L << MESSAGE) | (1L << GROUP) | (1L << OPTIONAL) | (1L << REQUIRED) | (1L << REPEATED) | (1L << ONEOF) | (1L << EXTEND) | (1L << EXTENSIONS) | (1L << TO) | (1L << MAX) | (1L << RESERVED) | (1L << ENUM) | (1L << SERVICE) | (1L << RPC) | (1L << RETURNS) | (1L << STREAM) | (1L << MAP) | (1L << BOOLEAN_VALUE) | (1L << DOUBLE) | (1L << FLOAT) | (1L << INT32) | (1L << INT64) | (1L << UINT32) | (1L << UINT64) | (1L << SINT32) | (1L << SINT64) | (1L << FIXED32) | (1L << FIXED64) | (1L << SFIXED32) | (1L << SFIXED64) | (1L << BOOL) | (1L << STRING) | (1L << BYTES) | (1L << DOT) | (1L << NAME))) != 0)) {
				{
				{
				setState(150);
				extendBlockEntry();
				}
				}
				setState(155);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(156);
			match(RCURLY);
			setState(158);
			_la = _input.LA(1);
			if (_la==SEMICOLON) {
				{
				setState(157);
				match(SEMICOLON);
				}
			}

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

	public static class ExtendBlockEntryContext extends ParserRuleContext {
		public FieldContext field() {
			return getRuleContext(FieldContext.class,0);
		}
		public GroupBlockContext groupBlock() {
			return getRuleContext(GroupBlockContext.class,0);
		}
		public ExtendBlockEntryContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_extendBlockEntry; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterExtendBlockEntry(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitExtendBlockEntry(this);
		}
	}

	public final ExtendBlockEntryContext extendBlockEntry() throws RecognitionException {
		ExtendBlockEntryContext _localctx = new ExtendBlockEntryContext(_ctx, getState());
		enterRule(_localctx, 18, RULE_extendBlockEntry);
		try {
			setState(162);
			switch ( getInterpreter().adaptivePredict(_input,11,_ctx) ) {
			case 1:
				enterOuterAlt(_localctx, 1);
				{
				setState(160);
				field();
				}
				break;
			case 2:
				enterOuterAlt(_localctx, 2);
				{
				setState(161);
				groupBlock();
				}
				break;
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ServiceBlockContext extends ParserRuleContext {
		public TerminalNode SERVICE() { return getToken(ProtoParser.SERVICE, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public TerminalNode LCURLY() { return getToken(ProtoParser.LCURLY, 0); }
		public TerminalNode RCURLY() { return getToken(ProtoParser.RCURLY, 0); }
		public List rpcMethod() {
			return getRuleContexts(RpcMethodContext.class);
		}
		public RpcMethodContext rpcMethod(int i) {
			return getRuleContext(RpcMethodContext.class,i);
		}
		public List optionEntry() {
			return getRuleContexts(OptionEntryContext.class);
		}
		public OptionEntryContext optionEntry(int i) {
			return getRuleContext(OptionEntryContext.class,i);
		}
		public TerminalNode SEMICOLON() { return getToken(ProtoParser.SEMICOLON, 0); }
		public ServiceBlockContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_serviceBlock; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterServiceBlock(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitServiceBlock(this);
		}
	}

	public final ServiceBlockContext serviceBlock() throws RecognitionException {
		ServiceBlockContext _localctx = new ServiceBlockContext(_ctx, getState());
		enterRule(_localctx, 20, RULE_serviceBlock);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(164);
			match(SERVICE);
			setState(165);
			name();
			setState(166);
			match(LCURLY);
			setState(171);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while (_la==OPTION || _la==RPC) {
				{
				setState(169);
				switch (_input.LA(1)) {
				case RPC:
					{
					setState(167);
					rpcMethod();
					}
					break;
				case OPTION:
					{
					setState(168);
					optionEntry();
					}
					break;
				default:
					throw new NoViableAltException(this);
				}
				}
				setState(173);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(174);
			match(RCURLY);
			setState(176);
			_la = _input.LA(1);
			if (_la==SEMICOLON) {
				{
				setState(175);
				match(SEMICOLON);
				}
			}

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

	public static class RpcMethodContext extends ParserRuleContext {
		public TerminalNode RPC() { return getToken(ProtoParser.RPC, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public List LPAREN() { return getTokens(ProtoParser.LPAREN); }
		public TerminalNode LPAREN(int i) {
			return getToken(ProtoParser.LPAREN, i);
		}
		public List rpcType() {
			return getRuleContexts(RpcTypeContext.class);
		}
		public RpcTypeContext rpcType(int i) {
			return getRuleContext(RpcTypeContext.class,i);
		}
		public List RPAREN() { return getTokens(ProtoParser.RPAREN); }
		public TerminalNode RPAREN(int i) {
			return getToken(ProtoParser.RPAREN, i);
		}
		public TerminalNode RETURNS() { return getToken(ProtoParser.RETURNS, 0); }
		public TerminalNode LCURLY() { return getToken(ProtoParser.LCURLY, 0); }
		public TerminalNode RCURLY() { return getToken(ProtoParser.RCURLY, 0); }
		public TerminalNode SEMICOLON() { return getToken(ProtoParser.SEMICOLON, 0); }
		public List optionEntry() {
			return getRuleContexts(OptionEntryContext.class);
		}
		public OptionEntryContext optionEntry(int i) {
			return getRuleContext(OptionEntryContext.class,i);
		}
		public RpcMethodContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_rpcMethod; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterRpcMethod(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitRpcMethod(this);
		}
	}

	public final RpcMethodContext rpcMethod() throws RecognitionException {
		RpcMethodContext _localctx = new RpcMethodContext(_ctx, getState());
		enterRule(_localctx, 22, RULE_rpcMethod);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(178);
			match(RPC);
			setState(179);
			name();
			setState(180);
			match(LPAREN);
			setState(181);
			rpcType();
			setState(182);
			match(RPAREN);
			setState(183);
			match(RETURNS);
			setState(184);
			match(LPAREN);
			setState(185);
			rpcType();
			setState(186);
			match(RPAREN);
			setState(195);
			_la = _input.LA(1);
			if (_la==LCURLY) {
				{
				setState(187);
				match(LCURLY);
				setState(191);
				_errHandler.sync(this);
				_la = _input.LA(1);
				while (_la==OPTION) {
					{
					{
					setState(188);
					optionEntry();
					}
					}
					setState(193);
					_errHandler.sync(this);
					_la = _input.LA(1);
				}
				setState(194);
				match(RCURLY);
				}
			}

			setState(198);
			_la = _input.LA(1);
			if (_la==SEMICOLON) {
				{
				setState(197);
				match(SEMICOLON);
				}
			}

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

	public static class RpcTypeContext extends ParserRuleContext {
		public TypeReferenceContext typeReference() {
			return getRuleContext(TypeReferenceContext.class,0);
		}
		public TerminalNode STREAM() { return getToken(ProtoParser.STREAM, 0); }
		public RpcTypeContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_rpcType; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterRpcType(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitRpcType(this);
		}
	}

	public final RpcTypeContext rpcType() throws RecognitionException {
		RpcTypeContext _localctx = new RpcTypeContext(_ctx, getState());
		enterRule(_localctx, 24, RULE_rpcType);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(201);
			switch ( getInterpreter().adaptivePredict(_input,18,_ctx) ) {
			case 1:
				{
				setState(200);
				match(STREAM);
				}
				break;
			}
			setState(203);
			typeReference();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class MessageBlockContext extends ParserRuleContext {
		public TerminalNode MESSAGE() { return getToken(ProtoParser.MESSAGE, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public TerminalNode LCURLY() { return getToken(ProtoParser.LCURLY, 0); }
		public TerminalNode RCURLY() { return getToken(ProtoParser.RCURLY, 0); }
		public List field() {
			return getRuleContexts(FieldContext.class);
		}
		public FieldContext field(int i) {
			return getRuleContext(FieldContext.class,i);
		}
		public List optionEntry() {
			return getRuleContexts(OptionEntryContext.class);
		}
		public OptionEntryContext optionEntry(int i) {
			return getRuleContext(OptionEntryContext.class,i);
		}
		public List messageBlock() {
			return getRuleContexts(MessageBlockContext.class);
		}
		public MessageBlockContext messageBlock(int i) {
			return getRuleContext(MessageBlockContext.class,i);
		}
		public List enumBlock() {
			return getRuleContexts(EnumBlockContext.class);
		}
		public EnumBlockContext enumBlock(int i) {
			return getRuleContext(EnumBlockContext.class,i);
		}
		public List extensions() {
			return getRuleContexts(ExtensionsContext.class);
		}
		public ExtensionsContext extensions(int i) {
			return getRuleContext(ExtensionsContext.class,i);
		}
		public List extendBlock() {
			return getRuleContexts(ExtendBlockContext.class);
		}
		public ExtendBlockContext extendBlock(int i) {
			return getRuleContext(ExtendBlockContext.class,i);
		}
		public List groupBlock() {
			return getRuleContexts(GroupBlockContext.class);
		}
		public GroupBlockContext groupBlock(int i) {
			return getRuleContext(GroupBlockContext.class,i);
		}
		public List oneof() {
			return getRuleContexts(OneofContext.class);
		}
		public OneofContext oneof(int i) {
			return getRuleContext(OneofContext.class,i);
		}
		public List map() {
			return getRuleContexts(MapContext.class);
		}
		public MapContext map(int i) {
			return getRuleContext(MapContext.class,i);
		}
		public List reserved() {
			return getRuleContexts(ReservedContext.class);
		}
		public ReservedContext reserved(int i) {
			return getRuleContext(ReservedContext.class,i);
		}
		public TerminalNode SEMICOLON() { return getToken(ProtoParser.SEMICOLON, 0); }
		public MessageBlockContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_messageBlock; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterMessageBlock(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitMessageBlock(this);
		}
	}

	public final MessageBlockContext messageBlock() throws RecognitionException {
		MessageBlockContext _localctx = new MessageBlockContext(_ctx, getState());
		enterRule(_localctx, 26, RULE_messageBlock);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(205);
			match(MESSAGE);
			setState(206);
			name();
			setState(207);
			match(LCURLY);
			setState(220);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << PACKAGE) | (1L << SYNTAX) | (1L << IMPORT) | (1L << PUBLIC) | (1L << OPTION) | (1L << MESSAGE) | (1L << GROUP) | (1L << OPTIONAL) | (1L << REQUIRED) | (1L << REPEATED) | (1L << ONEOF) | (1L << EXTEND) | (1L << EXTENSIONS) | (1L << TO) | (1L << MAX) | (1L << RESERVED) | (1L << ENUM) | (1L << SERVICE) | (1L << RPC) | (1L << RETURNS) | (1L << STREAM) | (1L << MAP) | (1L << BOOLEAN_VALUE) | (1L << DOUBLE) | (1L << FLOAT) | (1L << INT32) | (1L << INT64) | (1L << UINT32) | (1L << UINT64) | (1L << SINT32) | (1L << SINT64) | (1L << FIXED32) | (1L << FIXED64) | (1L << SFIXED32) | (1L << SFIXED64) | (1L << BOOL) | (1L << STRING) | (1L << BYTES) | (1L << DOT) | (1L << NAME))) != 0)) {
				{
				setState(218);
				switch ( getInterpreter().adaptivePredict(_input,19,_ctx) ) {
				case 1:
					{
					setState(208);
					field();
					}
					break;
				case 2:
					{
					setState(209);
					optionEntry();
					}
					break;
				case 3:
					{
					setState(210);
					messageBlock();
					}
					break;
				case 4:
					{
					setState(211);
					enumBlock();
					}
					break;
				case 5:
					{
					setState(212);
					extensions();
					}
					break;
				case 6:
					{
					setState(213);
					extendBlock();
					}
					break;
				case 7:
					{
					setState(214);
					groupBlock();
					}
					break;
				case 8:
					{
					setState(215);
					oneof();
					}
					break;
				case 9:
					{
					setState(216);
					map();
					}
					break;
				case 10:
					{
					setState(217);
					reserved();
					}
					break;
				}
				}
				setState(222);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(223);
			match(RCURLY);
			setState(225);
			_la = _input.LA(1);
			if (_la==SEMICOLON) {
				{
				setState(224);
				match(SEMICOLON);
				}
			}

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

	public static class OneofContext extends ParserRuleContext {
		public TerminalNode ONEOF() { return getToken(ProtoParser.ONEOF, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public TerminalNode LCURLY() { return getToken(ProtoParser.LCURLY, 0); }
		public TerminalNode RCURLY() { return getToken(ProtoParser.RCURLY, 0); }
		public List oneofField() {
			return getRuleContexts(OneofFieldContext.class);
		}
		public OneofFieldContext oneofField(int i) {
			return getRuleContext(OneofFieldContext.class,i);
		}
		public List oneofGroup() {
			return getRuleContexts(OneofGroupContext.class);
		}
		public OneofGroupContext oneofGroup(int i) {
			return getRuleContext(OneofGroupContext.class,i);
		}
		public TerminalNode SEMICOLON() { return getToken(ProtoParser.SEMICOLON, 0); }
		public OneofContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_oneof; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterOneof(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitOneof(this);
		}
	}

	public final OneofContext oneof() throws RecognitionException {
		OneofContext _localctx = new OneofContext(_ctx, getState());
		enterRule(_localctx, 28, RULE_oneof);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(227);
			match(ONEOF);
			setState(228);
			name();
			setState(229);
			match(LCURLY);
			setState(234);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << PACKAGE) | (1L << SYNTAX) | (1L << IMPORT) | (1L << PUBLIC) | (1L << OPTION) | (1L << MESSAGE) | (1L << GROUP) | (1L << OPTIONAL) | (1L << REQUIRED) | (1L << REPEATED) | (1L << ONEOF) | (1L << EXTEND) | (1L << EXTENSIONS) | (1L << TO) | (1L << MAX) | (1L << RESERVED) | (1L << ENUM) | (1L << SERVICE) | (1L << RPC) | (1L << RETURNS) | (1L << STREAM) | (1L << MAP) | (1L << BOOLEAN_VALUE) | (1L << DOUBLE) | (1L << FLOAT) | (1L << INT32) | (1L << INT64) | (1L << UINT32) | (1L << UINT64) | (1L << SINT32) | (1L << SINT64) | (1L << FIXED32) | (1L << FIXED64) | (1L << SFIXED32) | (1L << SFIXED64) | (1L << BOOL) | (1L << STRING) | (1L << BYTES) | (1L << DOT) | (1L << NAME))) != 0)) {
				{
				setState(232);
				switch ( getInterpreter().adaptivePredict(_input,22,_ctx) ) {
				case 1:
					{
					setState(230);
					oneofField();
					}
					break;
				case 2:
					{
					setState(231);
					oneofGroup();
					}
					break;
				}
				}
				setState(236);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(237);
			match(RCURLY);
			setState(239);
			_la = _input.LA(1);
			if (_la==SEMICOLON) {
				{
				setState(238);
				match(SEMICOLON);
				}
			}

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

	public static class OneofFieldContext extends ParserRuleContext {
		public TypeReferenceContext typeReference() {
			return getRuleContext(TypeReferenceContext.class,0);
		}
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public TerminalNode ASSIGN() { return getToken(ProtoParser.ASSIGN, 0); }
		public TerminalNode INTEGER_VALUE() { return getToken(ProtoParser.INTEGER_VALUE, 0); }
		public TerminalNode SEMICOLON() { return getToken(ProtoParser.SEMICOLON, 0); }
		public FieldOptionsContext fieldOptions() {
			return getRuleContext(FieldOptionsContext.class,0);
		}
		public OneofFieldContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_oneofField; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterOneofField(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitOneofField(this);
		}
	}

	public final OneofFieldContext oneofField() throws RecognitionException {
		OneofFieldContext _localctx = new OneofFieldContext(_ctx, getState());
		enterRule(_localctx, 30, RULE_oneofField);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(241);
			typeReference();
			setState(242);
			name();
			setState(243);
			match(ASSIGN);
			setState(244);
			match(INTEGER_VALUE);
			setState(246);
			_la = _input.LA(1);
			if (_la==LSQUARE) {
				{
				setState(245);
				fieldOptions();
				}
			}

			setState(248);
			match(SEMICOLON);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class OneofGroupContext extends ParserRuleContext {
		public TerminalNode GROUP() { return getToken(ProtoParser.GROUP, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public TerminalNode ASSIGN() { return getToken(ProtoParser.ASSIGN, 0); }
		public TerminalNode INTEGER_VALUE() { return getToken(ProtoParser.INTEGER_VALUE, 0); }
		public TerminalNode LCURLY() { return getToken(ProtoParser.LCURLY, 0); }
		public TerminalNode RCURLY() { return getToken(ProtoParser.RCURLY, 0); }
		public List field() {
			return getRuleContexts(FieldContext.class);
		}
		public FieldContext field(int i) {
			return getRuleContext(FieldContext.class,i);
		}
		public List optionEntry() {
			return getRuleContexts(OptionEntryContext.class);
		}
		public OptionEntryContext optionEntry(int i) {
			return getRuleContext(OptionEntryContext.class,i);
		}
		public List messageBlock() {
			return getRuleContexts(MessageBlockContext.class);
		}
		public MessageBlockContext messageBlock(int i) {
			return getRuleContext(MessageBlockContext.class,i);
		}
		public List enumBlock() {
			return getRuleContexts(EnumBlockContext.class);
		}
		public EnumBlockContext enumBlock(int i) {
			return getRuleContext(EnumBlockContext.class,i);
		}
		public List extensions() {
			return getRuleContexts(ExtensionsContext.class);
		}
		public ExtensionsContext extensions(int i) {
			return getRuleContext(ExtensionsContext.class,i);
		}
		public List extendBlock() {
			return getRuleContexts(ExtendBlockContext.class);
		}
		public ExtendBlockContext extendBlock(int i) {
			return getRuleContext(ExtendBlockContext.class,i);
		}
		public List groupBlock() {
			return getRuleContexts(GroupBlockContext.class);
		}
		public GroupBlockContext groupBlock(int i) {
			return getRuleContext(GroupBlockContext.class,i);
		}
		public TerminalNode SEMICOLON() { return getToken(ProtoParser.SEMICOLON, 0); }
		public OneofGroupContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_oneofGroup; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterOneofGroup(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitOneofGroup(this);
		}
	}

	public final OneofGroupContext oneofGroup() throws RecognitionException {
		OneofGroupContext _localctx = new OneofGroupContext(_ctx, getState());
		enterRule(_localctx, 32, RULE_oneofGroup);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(250);
			match(GROUP);
			setState(251);
			name();
			setState(252);
			match(ASSIGN);
			setState(253);
			match(INTEGER_VALUE);
			setState(254);
			match(LCURLY);
			setState(264);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << PACKAGE) | (1L << SYNTAX) | (1L << IMPORT) | (1L << PUBLIC) | (1L << OPTION) | (1L << MESSAGE) | (1L << GROUP) | (1L << OPTIONAL) | (1L << REQUIRED) | (1L << REPEATED) | (1L << ONEOF) | (1L << EXTEND) | (1L << EXTENSIONS) | (1L << TO) | (1L << MAX) | (1L << RESERVED) | (1L << ENUM) | (1L << SERVICE) | (1L << RPC) | (1L << RETURNS) | (1L << STREAM) | (1L << MAP) | (1L << BOOLEAN_VALUE) | (1L << DOUBLE) | (1L << FLOAT) | (1L << INT32) | (1L << INT64) | (1L << UINT32) | (1L << UINT64) | (1L << SINT32) | (1L << SINT64) | (1L << FIXED32) | (1L << FIXED64) | (1L << SFIXED32) | (1L << SFIXED64) | (1L << BOOL) | (1L << STRING) | (1L << BYTES) | (1L << DOT) | (1L << NAME))) != 0)) {
				{
				setState(262);
				switch ( getInterpreter().adaptivePredict(_input,26,_ctx) ) {
				case 1:
					{
					setState(255);
					field();
					}
					break;
				case 2:
					{
					setState(256);
					optionEntry();
					}
					break;
				case 3:
					{
					setState(257);
					messageBlock();
					}
					break;
				case 4:
					{
					setState(258);
					enumBlock();
					}
					break;
				case 5:
					{
					setState(259);
					extensions();
					}
					break;
				case 6:
					{
					setState(260);
					extendBlock();
					}
					break;
				case 7:
					{
					setState(261);
					groupBlock();
					}
					break;
				}
				}
				setState(266);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(267);
			match(RCURLY);
			setState(269);
			_la = _input.LA(1);
			if (_la==SEMICOLON) {
				{
				setState(268);
				match(SEMICOLON);
				}
			}

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

	public static class MapContext extends ParserRuleContext {
		public TerminalNode MAP() { return getToken(ProtoParser.MAP, 0); }
		public TerminalNode LT() { return getToken(ProtoParser.LT, 0); }
		public MapKeyContext mapKey() {
			return getRuleContext(MapKeyContext.class,0);
		}
		public TerminalNode COMMA() { return getToken(ProtoParser.COMMA, 0); }
		public MapValueContext mapValue() {
			return getRuleContext(MapValueContext.class,0);
		}
		public TerminalNode GT() { return getToken(ProtoParser.GT, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public TerminalNode ASSIGN() { return getToken(ProtoParser.ASSIGN, 0); }
		public TagContext tag() {
			return getRuleContext(TagContext.class,0);
		}
		public TerminalNode SEMICOLON() { return getToken(ProtoParser.SEMICOLON, 0); }
		public FieldOptionsContext fieldOptions() {
			return getRuleContext(FieldOptionsContext.class,0);
		}
		public MapContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_map; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterMap(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitMap(this);
		}
	}

	public final MapContext map() throws RecognitionException {
		MapContext _localctx = new MapContext(_ctx, getState());
		enterRule(_localctx, 34, RULE_map);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(271);
			match(MAP);
			setState(272);
			match(LT);
			setState(273);
			mapKey();
			setState(274);
			match(COMMA);
			setState(275);
			mapValue();
			setState(276);
			match(GT);
			setState(277);
			name();
			setState(278);
			match(ASSIGN);
			setState(279);
			tag();
			setState(281);
			_la = _input.LA(1);
			if (_la==LSQUARE) {
				{
				setState(280);
				fieldOptions();
				}
			}

			setState(283);
			match(SEMICOLON);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class MapKeyContext extends ParserRuleContext {
		public TerminalNode INT32() { return getToken(ProtoParser.INT32, 0); }
		public TerminalNode INT64() { return getToken(ProtoParser.INT64, 0); }
		public TerminalNode UINT32() { return getToken(ProtoParser.UINT32, 0); }
		public TerminalNode UINT64() { return getToken(ProtoParser.UINT64, 0); }
		public TerminalNode SINT32() { return getToken(ProtoParser.SINT32, 0); }
		public TerminalNode SINT64() { return getToken(ProtoParser.SINT64, 0); }
		public TerminalNode FIXED32() { return getToken(ProtoParser.FIXED32, 0); }
		public TerminalNode FIXED64() { return getToken(ProtoParser.FIXED64, 0); }
		public TerminalNode SFIXED32() { return getToken(ProtoParser.SFIXED32, 0); }
		public TerminalNode SFIXED64() { return getToken(ProtoParser.SFIXED64, 0); }
		public TerminalNode BOOL() { return getToken(ProtoParser.BOOL, 0); }
		public TerminalNode STRING() { return getToken(ProtoParser.STRING, 0); }
		public MapKeyContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_mapKey; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterMapKey(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitMapKey(this);
		}
	}

	public final MapKeyContext mapKey() throws RecognitionException {
		MapKeyContext _localctx = new MapKeyContext(_ctx, getState());
		enterRule(_localctx, 36, RULE_mapKey);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(285);
			_la = _input.LA(1);
			if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << INT32) | (1L << INT64) | (1L << UINT32) | (1L << UINT64) | (1L << SINT32) | (1L << SINT64) | (1L << FIXED32) | (1L << FIXED64) | (1L << SFIXED32) | (1L << SFIXED64) | (1L << BOOL) | (1L << STRING))) != 0)) ) {
			_errHandler.recoverInline(this);
			} else {
				consume();
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class MapValueContext extends ParserRuleContext {
		public TypeReferenceContext typeReference() {
			return getRuleContext(TypeReferenceContext.class,0);
		}
		public MapValueContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_mapValue; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterMapValue(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitMapValue(this);
		}
	}

	public final MapValueContext mapValue() throws RecognitionException {
		MapValueContext _localctx = new MapValueContext(_ctx, getState());
		enterRule(_localctx, 38, RULE_mapValue);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(287);
			typeReference();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class TagContext extends ParserRuleContext {
		public TerminalNode INTEGER_VALUE() { return getToken(ProtoParser.INTEGER_VALUE, 0); }
		public TagContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_tag; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterTag(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitTag(this);
		}
	}

	public final TagContext tag() throws RecognitionException {
		TagContext _localctx = new TagContext(_ctx, getState());
		enterRule(_localctx, 40, RULE_tag);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(289);
			match(INTEGER_VALUE);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class GroupBlockContext extends ParserRuleContext {
		public FieldModifierContext fieldModifier() {
			return getRuleContext(FieldModifierContext.class,0);
		}
		public TerminalNode GROUP() { return getToken(ProtoParser.GROUP, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public TerminalNode ASSIGN() { return getToken(ProtoParser.ASSIGN, 0); }
		public TerminalNode INTEGER_VALUE() { return getToken(ProtoParser.INTEGER_VALUE, 0); }
		public TerminalNode LCURLY() { return getToken(ProtoParser.LCURLY, 0); }
		public TerminalNode RCURLY() { return getToken(ProtoParser.RCURLY, 0); }
		public List field() {
			return getRuleContexts(FieldContext.class);
		}
		public FieldContext field(int i) {
			return getRuleContext(FieldContext.class,i);
		}
		public List optionEntry() {
			return getRuleContexts(OptionEntryContext.class);
		}
		public OptionEntryContext optionEntry(int i) {
			return getRuleContext(OptionEntryContext.class,i);
		}
		public List messageBlock() {
			return getRuleContexts(MessageBlockContext.class);
		}
		public MessageBlockContext messageBlock(int i) {
			return getRuleContext(MessageBlockContext.class,i);
		}
		public List enumBlock() {
			return getRuleContexts(EnumBlockContext.class);
		}
		public EnumBlockContext enumBlock(int i) {
			return getRuleContext(EnumBlockContext.class,i);
		}
		public List extensions() {
			return getRuleContexts(ExtensionsContext.class);
		}
		public ExtensionsContext extensions(int i) {
			return getRuleContext(ExtensionsContext.class,i);
		}
		public List extendBlock() {
			return getRuleContexts(ExtendBlockContext.class);
		}
		public ExtendBlockContext extendBlock(int i) {
			return getRuleContext(ExtendBlockContext.class,i);
		}
		public List groupBlock() {
			return getRuleContexts(GroupBlockContext.class);
		}
		public GroupBlockContext groupBlock(int i) {
			return getRuleContext(GroupBlockContext.class,i);
		}
		public TerminalNode SEMICOLON() { return getToken(ProtoParser.SEMICOLON, 0); }
		public GroupBlockContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_groupBlock; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterGroupBlock(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitGroupBlock(this);
		}
	}

	public final GroupBlockContext groupBlock() throws RecognitionException {
		GroupBlockContext _localctx = new GroupBlockContext(_ctx, getState());
		enterRule(_localctx, 42, RULE_groupBlock);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(291);
			fieldModifier();
			setState(292);
			match(GROUP);
			setState(293);
			name();
			setState(294);
			match(ASSIGN);
			setState(295);
			match(INTEGER_VALUE);
			setState(296);
			match(LCURLY);
			setState(306);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << PACKAGE) | (1L << SYNTAX) | (1L << IMPORT) | (1L << PUBLIC) | (1L << OPTION) | (1L << MESSAGE) | (1L << GROUP) | (1L << OPTIONAL) | (1L << REQUIRED) | (1L << REPEATED) | (1L << ONEOF) | (1L << EXTEND) | (1L << EXTENSIONS) | (1L << TO) | (1L << MAX) | (1L << RESERVED) | (1L << ENUM) | (1L << SERVICE) | (1L << RPC) | (1L << RETURNS) | (1L << STREAM) | (1L << MAP) | (1L << BOOLEAN_VALUE) | (1L << DOUBLE) | (1L << FLOAT) | (1L << INT32) | (1L << INT64) | (1L << UINT32) | (1L << UINT64) | (1L << SINT32) | (1L << SINT64) | (1L << FIXED32) | (1L << FIXED64) | (1L << SFIXED32) | (1L << SFIXED64) | (1L << BOOL) | (1L << STRING) | (1L << BYTES) | (1L << DOT) | (1L << NAME))) != 0)) {
				{
				setState(304);
				switch ( getInterpreter().adaptivePredict(_input,30,_ctx) ) {
				case 1:
					{
					setState(297);
					field();
					}
					break;
				case 2:
					{
					setState(298);
					optionEntry();
					}
					break;
				case 3:
					{
					setState(299);
					messageBlock();
					}
					break;
				case 4:
					{
					setState(300);
					enumBlock();
					}
					break;
				case 5:
					{
					setState(301);
					extensions();
					}
					break;
				case 6:
					{
					setState(302);
					extendBlock();
					}
					break;
				case 7:
					{
					setState(303);
					groupBlock();
					}
					break;
				}
				}
				setState(308);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(309);
			match(RCURLY);
			setState(311);
			_la = _input.LA(1);
			if (_la==SEMICOLON) {
				{
				setState(310);
				match(SEMICOLON);
				}
			}

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

	public static class ExtensionsContext extends ParserRuleContext {
		public TerminalNode EXTENSIONS() { return getToken(ProtoParser.EXTENSIONS, 0); }
		public RangesContext ranges() {
			return getRuleContext(RangesContext.class,0);
		}
		public TerminalNode SEMICOLON() { return getToken(ProtoParser.SEMICOLON, 0); }
		public ExtensionsContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_extensions; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterExtensions(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitExtensions(this);
		}
	}

	public final ExtensionsContext extensions() throws RecognitionException {
		ExtensionsContext _localctx = new ExtensionsContext(_ctx, getState());
		enterRule(_localctx, 44, RULE_extensions);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(313);
			match(EXTENSIONS);
			setState(314);
			ranges();
			setState(315);
			match(SEMICOLON);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class RangesContext extends ParserRuleContext {
		public List range() {
			return getRuleContexts(RangeContext.class);
		}
		public RangeContext range(int i) {
			return getRuleContext(RangeContext.class,i);
		}
		public List COMMA() { return getTokens(ProtoParser.COMMA); }
		public TerminalNode COMMA(int i) {
			return getToken(ProtoParser.COMMA, i);
		}
		public RangesContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_ranges; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterRanges(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitRanges(this);
		}
	}

	public final RangesContext ranges() throws RecognitionException {
		RangesContext _localctx = new RangesContext(_ctx, getState());
		enterRule(_localctx, 46, RULE_ranges);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(317);
			range();
			setState(322);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while (_la==COMMA) {
				{
				{
				setState(318);
				match(COMMA);
				setState(319);
				range();
				}
				}
				setState(324);
				_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 static class RangeContext extends ParserRuleContext {
		public List INTEGER_VALUE() { return getTokens(ProtoParser.INTEGER_VALUE); }
		public TerminalNode INTEGER_VALUE(int i) {
			return getToken(ProtoParser.INTEGER_VALUE, i);
		}
		public TerminalNode TO() { return getToken(ProtoParser.TO, 0); }
		public TerminalNode MAX() { return getToken(ProtoParser.MAX, 0); }
		public RangeContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_range; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterRange(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitRange(this);
		}
	}

	public final RangeContext range() throws RecognitionException {
		RangeContext _localctx = new RangeContext(_ctx, getState());
		enterRule(_localctx, 48, RULE_range);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(325);
			match(INTEGER_VALUE);
			setState(328);
			_la = _input.LA(1);
			if (_la==TO) {
				{
				setState(326);
				match(TO);
				setState(327);
				_la = _input.LA(1);
				if ( !(_la==MAX || _la==INTEGER_VALUE) ) {
				_errHandler.recoverInline(this);
				} else {
					consume();
				}
				}
			}

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

	public static class ReservedContext extends ParserRuleContext {
		public TerminalNode RESERVED() { return getToken(ProtoParser.RESERVED, 0); }
		public TerminalNode SEMICOLON() { return getToken(ProtoParser.SEMICOLON, 0); }
		public RangesContext ranges() {
			return getRuleContext(RangesContext.class,0);
		}
		public FieldNamesContext fieldNames() {
			return getRuleContext(FieldNamesContext.class,0);
		}
		public ReservedContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_reserved; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterReserved(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitReserved(this);
		}
	}

	public final ReservedContext reserved() throws RecognitionException {
		ReservedContext _localctx = new ReservedContext(_ctx, getState());
		enterRule(_localctx, 50, RULE_reserved);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(330);
			match(RESERVED);
			setState(333);
			switch (_input.LA(1)) {
			case INTEGER_VALUE:
				{
				setState(331);
				ranges();
				}
				break;
			case STRING_VALUE:
				{
				setState(332);
				fieldNames();
				}
				break;
			default:
				throw new NoViableAltException(this);
			}
			setState(335);
			match(SEMICOLON);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class FieldNamesContext extends ParserRuleContext {
		public List fieldName() {
			return getRuleContexts(FieldNameContext.class);
		}
		public FieldNameContext fieldName(int i) {
			return getRuleContext(FieldNameContext.class,i);
		}
		public List COMMA() { return getTokens(ProtoParser.COMMA); }
		public TerminalNode COMMA(int i) {
			return getToken(ProtoParser.COMMA, i);
		}
		public FieldNamesContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_fieldNames; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterFieldNames(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitFieldNames(this);
		}
	}

	public final FieldNamesContext fieldNames() throws RecognitionException {
		FieldNamesContext _localctx = new FieldNamesContext(_ctx, getState());
		enterRule(_localctx, 52, RULE_fieldNames);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(337);
			fieldName();
			setState(342);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while (_la==COMMA) {
				{
				{
				setState(338);
				match(COMMA);
				setState(339);
				fieldName();
				}
				}
				setState(344);
				_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 static class FieldNameContext extends ParserRuleContext {
		public TerminalNode STRING_VALUE() { return getToken(ProtoParser.STRING_VALUE, 0); }
		public FieldNameContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_fieldName; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterFieldName(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitFieldName(this);
		}
	}

	public final FieldNameContext fieldName() throws RecognitionException {
		FieldNameContext _localctx = new FieldNameContext(_ctx, getState());
		enterRule(_localctx, 54, RULE_fieldName);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(345);
			match(STRING_VALUE);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class FieldContext extends ParserRuleContext {
		public TypeReferenceContext typeReference() {
			return getRuleContext(TypeReferenceContext.class,0);
		}
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public TerminalNode ASSIGN() { return getToken(ProtoParser.ASSIGN, 0); }
		public TerminalNode INTEGER_VALUE() { return getToken(ProtoParser.INTEGER_VALUE, 0); }
		public TerminalNode SEMICOLON() { return getToken(ProtoParser.SEMICOLON, 0); }
		public FieldModifierContext fieldModifier() {
			return getRuleContext(FieldModifierContext.class,0);
		}
		public FieldOptionsContext fieldOptions() {
			return getRuleContext(FieldOptionsContext.class,0);
		}
		public FieldContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_field; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterField(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitField(this);
		}
	}

	public final FieldContext field() throws RecognitionException {
		FieldContext _localctx = new FieldContext(_ctx, getState());
		enterRule(_localctx, 56, RULE_field);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(348);
			switch ( getInterpreter().adaptivePredict(_input,37,_ctx) ) {
			case 1:
				{
				setState(347);
				fieldModifier();
				}
				break;
			}
			setState(350);
			typeReference();
			setState(351);
			name();
			setState(352);
			match(ASSIGN);
			setState(353);
			match(INTEGER_VALUE);
			setState(355);
			_la = _input.LA(1);
			if (_la==LSQUARE) {
				{
				setState(354);
				fieldOptions();
				}
			}

			setState(357);
			match(SEMICOLON);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class FieldModifierContext extends ParserRuleContext {
		public TerminalNode OPTIONAL() { return getToken(ProtoParser.OPTIONAL, 0); }
		public TerminalNode REQUIRED() { return getToken(ProtoParser.REQUIRED, 0); }
		public TerminalNode REPEATED() { return getToken(ProtoParser.REPEATED, 0); }
		public FieldModifierContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_fieldModifier; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterFieldModifier(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitFieldModifier(this);
		}
	}

	public final FieldModifierContext fieldModifier() throws RecognitionException {
		FieldModifierContext _localctx = new FieldModifierContext(_ctx, getState());
		enterRule(_localctx, 58, RULE_fieldModifier);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(359);
			_la = _input.LA(1);
			if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << OPTIONAL) | (1L << REQUIRED) | (1L << REPEATED))) != 0)) ) {
			_errHandler.recoverInline(this);
			} else {
				consume();
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class TypeReferenceContext extends ParserRuleContext {
		public TerminalNode DOUBLE() { return getToken(ProtoParser.DOUBLE, 0); }
		public TerminalNode FLOAT() { return getToken(ProtoParser.FLOAT, 0); }
		public TerminalNode INT32() { return getToken(ProtoParser.INT32, 0); }
		public TerminalNode INT64() { return getToken(ProtoParser.INT64, 0); }
		public TerminalNode UINT32() { return getToken(ProtoParser.UINT32, 0); }
		public TerminalNode UINT64() { return getToken(ProtoParser.UINT64, 0); }
		public TerminalNode SINT32() { return getToken(ProtoParser.SINT32, 0); }
		public TerminalNode SINT64() { return getToken(ProtoParser.SINT64, 0); }
		public TerminalNode FIXED32() { return getToken(ProtoParser.FIXED32, 0); }
		public TerminalNode FIXED64() { return getToken(ProtoParser.FIXED64, 0); }
		public TerminalNode SFIXED32() { return getToken(ProtoParser.SFIXED32, 0); }
		public TerminalNode SFIXED64() { return getToken(ProtoParser.SFIXED64, 0); }
		public TerminalNode BOOL() { return getToken(ProtoParser.BOOL, 0); }
		public TerminalNode STRING() { return getToken(ProtoParser.STRING, 0); }
		public TerminalNode BYTES() { return getToken(ProtoParser.BYTES, 0); }
		public List name() {
			return getRuleContexts(NameContext.class);
		}
		public NameContext name(int i) {
			return getRuleContext(NameContext.class,i);
		}
		public List DOT() { return getTokens(ProtoParser.DOT); }
		public TerminalNode DOT(int i) {
			return getToken(ProtoParser.DOT, i);
		}
		public TypeReferenceContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_typeReference; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterTypeReference(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitTypeReference(this);
		}
	}

	public final TypeReferenceContext typeReference() throws RecognitionException {
		TypeReferenceContext _localctx = new TypeReferenceContext(_ctx, getState());
		enterRule(_localctx, 60, RULE_typeReference);
		int _la;
		try {
			setState(387);
			switch ( getInterpreter().adaptivePredict(_input,41,_ctx) ) {
			case 1:
				enterOuterAlt(_localctx, 1);
				{
				setState(361);
				match(DOUBLE);
				}
				break;
			case 2:
				enterOuterAlt(_localctx, 2);
				{
				setState(362);
				match(FLOAT);
				}
				break;
			case 3:
				enterOuterAlt(_localctx, 3);
				{
				setState(363);
				match(INT32);
				}
				break;
			case 4:
				enterOuterAlt(_localctx, 4);
				{
				setState(364);
				match(INT64);
				}
				break;
			case 5:
				enterOuterAlt(_localctx, 5);
				{
				setState(365);
				match(UINT32);
				}
				break;
			case 6:
				enterOuterAlt(_localctx, 6);
				{
				setState(366);
				match(UINT64);
				}
				break;
			case 7:
				enterOuterAlt(_localctx, 7);
				{
				setState(367);
				match(SINT32);
				}
				break;
			case 8:
				enterOuterAlt(_localctx, 8);
				{
				setState(368);
				match(SINT64);
				}
				break;
			case 9:
				enterOuterAlt(_localctx, 9);
				{
				setState(369);
				match(FIXED32);
				}
				break;
			case 10:
				enterOuterAlt(_localctx, 10);
				{
				setState(370);
				match(FIXED64);
				}
				break;
			case 11:
				enterOuterAlt(_localctx, 11);
				{
				setState(371);
				match(SFIXED32);
				}
				break;
			case 12:
				enterOuterAlt(_localctx, 12);
				{
				setState(372);
				match(SFIXED64);
				}
				break;
			case 13:
				enterOuterAlt(_localctx, 13);
				{
				setState(373);
				match(BOOL);
				}
				break;
			case 14:
				enterOuterAlt(_localctx, 14);
				{
				setState(374);
				match(STRING);
				}
				break;
			case 15:
				enterOuterAlt(_localctx, 15);
				{
				setState(375);
				match(BYTES);
				}
				break;
			case 16:
				enterOuterAlt(_localctx, 16);
				{
				setState(377);
				_la = _input.LA(1);
				if (_la==DOT) {
					{
					setState(376);
					match(DOT);
					}
				}

				setState(379);
				name();
				setState(384);
				_errHandler.sync(this);
				_la = _input.LA(1);
				while (_la==DOT) {
					{
					{
					setState(380);
					match(DOT);
					setState(381);
					name();
					}
					}
					setState(386);
					_errHandler.sync(this);
					_la = _input.LA(1);
				}
				}
				break;
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class FieldOptionsContext extends ParserRuleContext {
		public TerminalNode LSQUARE() { return getToken(ProtoParser.LSQUARE, 0); }
		public TerminalNode RSQUARE() { return getToken(ProtoParser.RSQUARE, 0); }
		public List option() {
			return getRuleContexts(OptionContext.class);
		}
		public OptionContext option(int i) {
			return getRuleContext(OptionContext.class,i);
		}
		public List COMMA() { return getTokens(ProtoParser.COMMA); }
		public TerminalNode COMMA(int i) {
			return getToken(ProtoParser.COMMA, i);
		}
		public FieldOptionsContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_fieldOptions; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterFieldOptions(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitFieldOptions(this);
		}
	}

	public final FieldOptionsContext fieldOptions() throws RecognitionException {
		FieldOptionsContext _localctx = new FieldOptionsContext(_ctx, getState());
		enterRule(_localctx, 62, RULE_fieldOptions);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(389);
			match(LSQUARE);
			setState(398);
			_la = _input.LA(1);
			if ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << PACKAGE) | (1L << SYNTAX) | (1L << IMPORT) | (1L << PUBLIC) | (1L << OPTION) | (1L << MESSAGE) | (1L << GROUP) | (1L << OPTIONAL) | (1L << REQUIRED) | (1L << REPEATED) | (1L << ONEOF) | (1L << EXTEND) | (1L << EXTENSIONS) | (1L << TO) | (1L << MAX) | (1L << RESERVED) | (1L << ENUM) | (1L << SERVICE) | (1L << RPC) | (1L << RETURNS) | (1L << STREAM) | (1L << MAP) | (1L << BOOLEAN_VALUE) | (1L << DOUBLE) | (1L << FLOAT) | (1L << INT32) | (1L << INT64) | (1L << UINT32) | (1L << UINT64) | (1L << SINT32) | (1L << SINT64) | (1L << FIXED32) | (1L << FIXED64) | (1L << SFIXED32) | (1L << SFIXED64) | (1L << BOOL) | (1L << STRING) | (1L << BYTES) | (1L << LPAREN) | (1L << NAME))) != 0)) {
				{
				setState(390);
				option();
				setState(395);
				_errHandler.sync(this);
				_la = _input.LA(1);
				while (_la==COMMA) {
					{
					{
					setState(391);
					match(COMMA);
					setState(392);
					option();
					}
					}
					setState(397);
					_errHandler.sync(this);
					_la = _input.LA(1);
				}
				}
			}

			setState(400);
			match(RSQUARE);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class OptionContext extends ParserRuleContext {
		public OptionNameContext optionName() {
			return getRuleContext(OptionNameContext.class,0);
		}
		public TerminalNode ASSIGN() { return getToken(ProtoParser.ASSIGN, 0); }
		public OptionValueContext optionValue() {
			return getRuleContext(OptionValueContext.class,0);
		}
		public OptionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_option; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterOption(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitOption(this);
		}
	}

	public final OptionContext option() throws RecognitionException {
		OptionContext _localctx = new OptionContext(_ctx, getState());
		enterRule(_localctx, 64, RULE_option);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(402);
			optionName();
			setState(403);
			match(ASSIGN);
			setState(404);
			optionValue();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class OptionNameContext extends ParserRuleContext {
		public List name() {
			return getRuleContexts(NameContext.class);
		}
		public NameContext name(int i) {
			return getRuleContext(NameContext.class,i);
		}
		public List DOT() { return getTokens(ProtoParser.DOT); }
		public TerminalNode DOT(int i) {
			return getToken(ProtoParser.DOT, i);
		}
		public TerminalNode LPAREN() { return getToken(ProtoParser.LPAREN, 0); }
		public TypeReferenceContext typeReference() {
			return getRuleContext(TypeReferenceContext.class,0);
		}
		public TerminalNode RPAREN() { return getToken(ProtoParser.RPAREN, 0); }
		public List optionName() {
			return getRuleContexts(OptionNameContext.class);
		}
		public OptionNameContext optionName(int i) {
			return getRuleContext(OptionNameContext.class,i);
		}
		public OptionNameContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_optionName; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterOptionName(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitOptionName(this);
		}
	}

	public final OptionNameContext optionName() throws RecognitionException {
		OptionNameContext _localctx = new OptionNameContext(_ctx, getState());
		enterRule(_localctx, 66, RULE_optionName);
		try {
			int _alt;
			setState(424);
			switch (_input.LA(1)) {
			case PACKAGE:
			case SYNTAX:
			case IMPORT:
			case PUBLIC:
			case OPTION:
			case MESSAGE:
			case GROUP:
			case OPTIONAL:
			case REQUIRED:
			case REPEATED:
			case ONEOF:
			case EXTEND:
			case EXTENSIONS:
			case TO:
			case MAX:
			case RESERVED:
			case ENUM:
			case SERVICE:
			case RPC:
			case RETURNS:
			case STREAM:
			case MAP:
			case BOOLEAN_VALUE:
			case DOUBLE:
			case FLOAT:
			case INT32:
			case INT64:
			case UINT32:
			case UINT64:
			case SINT32:
			case SINT64:
			case FIXED32:
			case FIXED64:
			case SFIXED32:
			case SFIXED64:
			case BOOL:
			case STRING:
			case BYTES:
			case NAME:
				enterOuterAlt(_localctx, 1);
				{
				setState(406);
				name();
				setState(411);
				_errHandler.sync(this);
				_alt = getInterpreter().adaptivePredict(_input,44,_ctx);
				while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
					if ( _alt==1 ) {
						{
						{
						setState(407);
						match(DOT);
						setState(408);
						name();
						}
						} 
					}
					setState(413);
					_errHandler.sync(this);
					_alt = getInterpreter().adaptivePredict(_input,44,_ctx);
				}
				}
				break;
			case LPAREN:
				enterOuterAlt(_localctx, 2);
				{
				setState(414);
				match(LPAREN);
				setState(415);
				typeReference();
				setState(416);
				match(RPAREN);
				setState(421);
				_errHandler.sync(this);
				_alt = getInterpreter().adaptivePredict(_input,45,_ctx);
				while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
					if ( _alt==1 ) {
						{
						{
						setState(417);
						match(DOT);
						setState(418);
						optionName();
						}
						} 
					}
					setState(423);
					_errHandler.sync(this);
					_alt = getInterpreter().adaptivePredict(_input,45,_ctx);
				}
				}
				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 OptionValueContext extends ParserRuleContext {
		public TerminalNode INTEGER_VALUE() { return getToken(ProtoParser.INTEGER_VALUE, 0); }
		public TerminalNode FLOAT_VALUE() { return getToken(ProtoParser.FLOAT_VALUE, 0); }
		public TerminalNode BOOLEAN_VALUE() { return getToken(ProtoParser.BOOLEAN_VALUE, 0); }
		public TerminalNode STRING_VALUE() { return getToken(ProtoParser.STRING_VALUE, 0); }
		public TerminalNode NAME() { return getToken(ProtoParser.NAME, 0); }
		public TextFormatContext textFormat() {
			return getRuleContext(TextFormatContext.class,0);
		}
		public OptionValueContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_optionValue; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterOptionValue(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitOptionValue(this);
		}
	}

	public final OptionValueContext optionValue() throws RecognitionException {
		OptionValueContext _localctx = new OptionValueContext(_ctx, getState());
		enterRule(_localctx, 68, RULE_optionValue);
		try {
			setState(432);
			switch (_input.LA(1)) {
			case INTEGER_VALUE:
				enterOuterAlt(_localctx, 1);
				{
				setState(426);
				match(INTEGER_VALUE);
				}
				break;
			case FLOAT_VALUE:
				enterOuterAlt(_localctx, 2);
				{
				setState(427);
				match(FLOAT_VALUE);
				}
				break;
			case BOOLEAN_VALUE:
				enterOuterAlt(_localctx, 3);
				{
				setState(428);
				match(BOOLEAN_VALUE);
				}
				break;
			case STRING_VALUE:
				enterOuterAlt(_localctx, 4);
				{
				setState(429);
				match(STRING_VALUE);
				}
				break;
			case NAME:
				enterOuterAlt(_localctx, 5);
				{
				setState(430);
				match(NAME);
				}
				break;
			case LCURLY:
				enterOuterAlt(_localctx, 6);
				{
				setState(431);
				textFormat();
				}
				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 TextFormatContext extends ParserRuleContext {
		public TerminalNode LCURLY() { return getToken(ProtoParser.LCURLY, 0); }
		public TerminalNode RCURLY() { return getToken(ProtoParser.RCURLY, 0); }
		public List textFormatEntry() {
			return getRuleContexts(TextFormatEntryContext.class);
		}
		public TextFormatEntryContext textFormatEntry(int i) {
			return getRuleContext(TextFormatEntryContext.class,i);
		}
		public TextFormatContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_textFormat; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterTextFormat(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitTextFormat(this);
		}
	}

	public final TextFormatContext textFormat() throws RecognitionException {
		TextFormatContext _localctx = new TextFormatContext(_ctx, getState());
		enterRule(_localctx, 70, RULE_textFormat);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(434);
			match(LCURLY);
			setState(438);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << PACKAGE) | (1L << SYNTAX) | (1L << IMPORT) | (1L << PUBLIC) | (1L << OPTION) | (1L << MESSAGE) | (1L << GROUP) | (1L << OPTIONAL) | (1L << REQUIRED) | (1L << REPEATED) | (1L << ONEOF) | (1L << EXTEND) | (1L << EXTENSIONS) | (1L << TO) | (1L << MAX) | (1L << RESERVED) | (1L << ENUM) | (1L << SERVICE) | (1L << RPC) | (1L << RETURNS) | (1L << STREAM) | (1L << MAP) | (1L << BOOLEAN_VALUE) | (1L << DOUBLE) | (1L << FLOAT) | (1L << INT32) | (1L << INT64) | (1L << UINT32) | (1L << UINT64) | (1L << SINT32) | (1L << SINT64) | (1L << FIXED32) | (1L << FIXED64) | (1L << SFIXED32) | (1L << SFIXED64) | (1L << BOOL) | (1L << STRING) | (1L << BYTES) | (1L << LSQUARE) | (1L << NAME))) != 0)) {
				{
				{
				setState(435);
				textFormatEntry();
				}
				}
				setState(440);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(441);
			match(RCURLY);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class TextFormatOptionNameContext extends ParserRuleContext {
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public TerminalNode LSQUARE() { return getToken(ProtoParser.LSQUARE, 0); }
		public TypeReferenceContext typeReference() {
			return getRuleContext(TypeReferenceContext.class,0);
		}
		public TerminalNode RSQUARE() { return getToken(ProtoParser.RSQUARE, 0); }
		public TextFormatOptionNameContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_textFormatOptionName; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterTextFormatOptionName(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitTextFormatOptionName(this);
		}
	}

	public final TextFormatOptionNameContext textFormatOptionName() throws RecognitionException {
		TextFormatOptionNameContext _localctx = new TextFormatOptionNameContext(_ctx, getState());
		enterRule(_localctx, 72, RULE_textFormatOptionName);
		try {
			setState(448);
			switch (_input.LA(1)) {
			case PACKAGE:
			case SYNTAX:
			case IMPORT:
			case PUBLIC:
			case OPTION:
			case MESSAGE:
			case GROUP:
			case OPTIONAL:
			case REQUIRED:
			case REPEATED:
			case ONEOF:
			case EXTEND:
			case EXTENSIONS:
			case TO:
			case MAX:
			case RESERVED:
			case ENUM:
			case SERVICE:
			case RPC:
			case RETURNS:
			case STREAM:
			case MAP:
			case BOOLEAN_VALUE:
			case DOUBLE:
			case FLOAT:
			case INT32:
			case INT64:
			case UINT32:
			case UINT64:
			case SINT32:
			case SINT64:
			case FIXED32:
			case FIXED64:
			case SFIXED32:
			case SFIXED64:
			case BOOL:
			case STRING:
			case BYTES:
			case NAME:
				enterOuterAlt(_localctx, 1);
				{
				setState(443);
				name();
				}
				break;
			case LSQUARE:
				enterOuterAlt(_localctx, 2);
				{
				setState(444);
				match(LSQUARE);
				setState(445);
				typeReference();
				setState(446);
				match(RSQUARE);
				}
				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 TextFormatEntryContext extends ParserRuleContext {
		public TextFormatOptionNameContext textFormatOptionName() {
			return getRuleContext(TextFormatOptionNameContext.class,0);
		}
		public TerminalNode COLON() { return getToken(ProtoParser.COLON, 0); }
		public TextFormatOptionValueContext textFormatOptionValue() {
			return getRuleContext(TextFormatOptionValueContext.class,0);
		}
		public TextFormatContext textFormat() {
			return getRuleContext(TextFormatContext.class,0);
		}
		public TextFormatEntryContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_textFormatEntry; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterTextFormatEntry(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitTextFormatEntry(this);
		}
	}

	public final TextFormatEntryContext textFormatEntry() throws RecognitionException {
		TextFormatEntryContext _localctx = new TextFormatEntryContext(_ctx, getState());
		enterRule(_localctx, 74, RULE_textFormatEntry);
		try {
			setState(457);
			switch ( getInterpreter().adaptivePredict(_input,50,_ctx) ) {
			case 1:
				enterOuterAlt(_localctx, 1);
				{
				setState(450);
				textFormatOptionName();
				setState(451);
				match(COLON);
				setState(452);
				textFormatOptionValue();
				}
				break;
			case 2:
				enterOuterAlt(_localctx, 2);
				{
				setState(454);
				textFormatOptionName();
				setState(455);
				textFormat();
				}
				break;
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class TextFormatOptionValueContext extends ParserRuleContext {
		public TerminalNode INTEGER_VALUE() { return getToken(ProtoParser.INTEGER_VALUE, 0); }
		public TerminalNode FLOAT_VALUE() { return getToken(ProtoParser.FLOAT_VALUE, 0); }
		public TerminalNode BOOLEAN_VALUE() { return getToken(ProtoParser.BOOLEAN_VALUE, 0); }
		public TerminalNode STRING_VALUE() { return getToken(ProtoParser.STRING_VALUE, 0); }
		public TerminalNode NAME() { return getToken(ProtoParser.NAME, 0); }
		public TextFormatOptionValueContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_textFormatOptionValue; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterTextFormatOptionValue(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitTextFormatOptionValue(this);
		}
	}

	public final TextFormatOptionValueContext textFormatOptionValue() throws RecognitionException {
		TextFormatOptionValueContext _localctx = new TextFormatOptionValueContext(_ctx, getState());
		enterRule(_localctx, 76, RULE_textFormatOptionValue);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(459);
			_la = _input.LA(1);
			if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << BOOLEAN_VALUE) | (1L << NAME) | (1L << STRING_VALUE) | (1L << INTEGER_VALUE) | (1L << FLOAT_VALUE))) != 0)) ) {
			_errHandler.recoverInline(this);
			} else {
				consume();
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class NameContext extends ParserRuleContext {
		public TerminalNode NAME() { return getToken(ProtoParser.NAME, 0); }
		public TerminalNode PACKAGE() { return getToken(ProtoParser.PACKAGE, 0); }
		public TerminalNode SYNTAX() { return getToken(ProtoParser.SYNTAX, 0); }
		public TerminalNode IMPORT() { return getToken(ProtoParser.IMPORT, 0); }
		public TerminalNode PUBLIC() { return getToken(ProtoParser.PUBLIC, 0); }
		public TerminalNode OPTION() { return getToken(ProtoParser.OPTION, 0); }
		public TerminalNode MESSAGE() { return getToken(ProtoParser.MESSAGE, 0); }
		public TerminalNode GROUP() { return getToken(ProtoParser.GROUP, 0); }
		public TerminalNode OPTIONAL() { return getToken(ProtoParser.OPTIONAL, 0); }
		public TerminalNode REQUIRED() { return getToken(ProtoParser.REQUIRED, 0); }
		public TerminalNode REPEATED() { return getToken(ProtoParser.REPEATED, 0); }
		public TerminalNode ONEOF() { return getToken(ProtoParser.ONEOF, 0); }
		public TerminalNode EXTEND() { return getToken(ProtoParser.EXTEND, 0); }
		public TerminalNode EXTENSIONS() { return getToken(ProtoParser.EXTENSIONS, 0); }
		public TerminalNode TO() { return getToken(ProtoParser.TO, 0); }
		public TerminalNode MAX() { return getToken(ProtoParser.MAX, 0); }
		public TerminalNode RESERVED() { return getToken(ProtoParser.RESERVED, 0); }
		public TerminalNode ENUM() { return getToken(ProtoParser.ENUM, 0); }
		public TerminalNode SERVICE() { return getToken(ProtoParser.SERVICE, 0); }
		public TerminalNode RPC() { return getToken(ProtoParser.RPC, 0); }
		public TerminalNode RETURNS() { return getToken(ProtoParser.RETURNS, 0); }
		public TerminalNode STREAM() { return getToken(ProtoParser.STREAM, 0); }
		public TerminalNode MAP() { return getToken(ProtoParser.MAP, 0); }
		public TerminalNode BOOLEAN_VALUE() { return getToken(ProtoParser.BOOLEAN_VALUE, 0); }
		public TerminalNode DOUBLE() { return getToken(ProtoParser.DOUBLE, 0); }
		public TerminalNode FLOAT() { return getToken(ProtoParser.FLOAT, 0); }
		public TerminalNode INT32() { return getToken(ProtoParser.INT32, 0); }
		public TerminalNode INT64() { return getToken(ProtoParser.INT64, 0); }
		public TerminalNode UINT32() { return getToken(ProtoParser.UINT32, 0); }
		public TerminalNode UINT64() { return getToken(ProtoParser.UINT64, 0); }
		public TerminalNode SINT32() { return getToken(ProtoParser.SINT32, 0); }
		public TerminalNode SINT64() { return getToken(ProtoParser.SINT64, 0); }
		public TerminalNode FIXED32() { return getToken(ProtoParser.FIXED32, 0); }
		public TerminalNode FIXED64() { return getToken(ProtoParser.FIXED64, 0); }
		public TerminalNode SFIXED32() { return getToken(ProtoParser.SFIXED32, 0); }
		public TerminalNode SFIXED64() { return getToken(ProtoParser.SFIXED64, 0); }
		public TerminalNode BOOL() { return getToken(ProtoParser.BOOL, 0); }
		public TerminalNode STRING() { return getToken(ProtoParser.STRING, 0); }
		public TerminalNode BYTES() { return getToken(ProtoParser.BYTES, 0); }
		public NameContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_name; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).enterName(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof ProtoParserListener ) ((ProtoParserListener)listener).exitName(this);
		}
	}

	public final NameContext name() throws RecognitionException {
		NameContext _localctx = new NameContext(_ctx, getState());
		enterRule(_localctx, 78, RULE_name);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(461);
			_la = _input.LA(1);
			if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << PACKAGE) | (1L << SYNTAX) | (1L << IMPORT) | (1L << PUBLIC) | (1L << OPTION) | (1L << MESSAGE) | (1L << GROUP) | (1L << OPTIONAL) | (1L << REQUIRED) | (1L << REPEATED) | (1L << ONEOF) | (1L << EXTEND) | (1L << EXTENSIONS) | (1L << TO) | (1L << MAX) | (1L << RESERVED) | (1L << ENUM) | (1L << SERVICE) | (1L << RPC) | (1L << RETURNS) | (1L << STREAM) | (1L << MAP) | (1L << BOOLEAN_VALUE) | (1L << DOUBLE) | (1L << FLOAT) | (1L << INT32) | (1L << INT64) | (1L << UINT32) | (1L << UINT64) | (1L << SINT32) | (1L << SINT64) | (1L << FIXED32) | (1L << FIXED64) | (1L << SFIXED32) | (1L << SFIXED64) | (1L << BOOL) | (1L << STRING) | (1L << BYTES) | (1L << NAME))) != 0)) ) {
			_errHandler.recoverInline(this);
			} else {
				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\u0430\ud6d1\u8206\uad2d\u4417\uaef1\u8d80\uaadd\3>\u01d2\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\4\17\t\17\4\20\t\20\4\21\t\21\4\22\t\22"+
		"\4\23\t\23\4\24\t\24\4\25\t\25\4\26\t\26\4\27\t\27\4\30\t\30\4\31\t\31"+
		"\4\32\t\32\4\33\t\33\4\34\t\34\4\35\t\35\4\36\t\36\4\37\t\37\4 \t \4!"+
		"\t!\4\"\t\"\4#\t#\4$\t$\4%\t%\4&\t&\4\'\t\'\4(\t(\4)\t)\3\2\5\2T\n\2\3"+
		"\2\3\2\3\2\3\2\3\2\3\2\3\2\7\2]\n\2\f\2\16\2`\13\2\3\2\3\2\3\3\3\3\3\3"+
		"\3\3\3\3\3\4\3\4\3\4\3\4\3\5\3\5\3\5\7\5p\n\5\f\5\16\5s\13\5\3\6\3\6\5"+
		"\6w\n\6\3\6\3\6\3\6\3\7\3\7\3\7\3\7\3\b\3\b\3\b\3\b\3\b\7\b\u0085\n\b"+
		"\f\b\16\b\u0088\13\b\3\b\3\b\5\b\u008c\n\b\3\t\3\t\3\t\3\t\5\t\u0092\n"+
		"\t\3\t\3\t\3\n\3\n\3\n\3\n\7\n\u009a\n\n\f\n\16\n\u009d\13\n\3\n\3\n\5"+
		"\n\u00a1\n\n\3\13\3\13\5\13\u00a5\n\13\3\f\3\f\3\f\3\f\3\f\7\f\u00ac\n"+
		"\f\f\f\16\f\u00af\13\f\3\f\3\f\5\f\u00b3\n\f\3\r\3\r\3\r\3\r\3\r\3\r\3"+
		"\r\3\r\3\r\3\r\3\r\7\r\u00c0\n\r\f\r\16\r\u00c3\13\r\3\r\5\r\u00c6\n\r"+
		"\3\r\5\r\u00c9\n\r\3\16\5\16\u00cc\n\16\3\16\3\16\3\17\3\17\3\17\3\17"+
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		"\3\27\3\27\3\27\3\27\3\27\3\27\3\27\3\27\3\27\3\27\3\27\7\27\u0133\n\27"+
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		"\36\3\36\3\36\3\36\3\36\3\36\5\36\u0166\n\36\3\36\3\36\3\37\3\37\3 \3"+
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		"\n \f \16 \u0184\13 \5 \u0186\n \3!\3!\3!\3!\7!\u018c\n!\f!\16!\u018f"+
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		"\u00e5\3\2\2\2 \u00f3\3\2\2\2\"\u00fc\3\2\2\2$\u0111\3\2\2\2&\u011f\3"+
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		"\u013f\3\2\2\2\62\u0147\3\2\2\2\64\u014c\3\2\2\2\66\u0153\3\2\2\28\u015b"+
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		"ST\3\2\2\2T^\3\2\2\2U]\5\6\4\2V]\5\n\6\2W]\5\f\7\2X]\5\16\b\2Y]\5\34\17"+
		"\2Z]\5\22\n\2[]\5\26\f\2\\U\3\2\2\2\\V\3\2\2\2\\W\3\2\2\2\\X\3\2\2\2\\"+
		"Y\3\2\2\2\\Z\3\2\2\2\\[\3\2\2\2]`\3\2\2\2^\\\3\2\2\2^_\3\2\2\2_a\3\2\2"+
		"\2`^\3\2\2\2ab\7\2\2\3b\3\3\2\2\2cd\7\4\2\2de\79\2\2ef\7;\2\2fg\78\2\2"+
		"g\5\3\2\2\2hi\7\3\2\2ij\5\b\5\2jk\78\2\2k\7\3\2\2\2lq\5P)\2mn\7\66\2\2"+
		"np\5P)\2om\3\2\2\2ps\3\2\2\2qo\3\2\2\2qr\3\2\2\2r\t\3\2\2\2sq\3\2\2\2"+
		"tv\7\5\2\2uw\7\6\2\2vu\3\2\2\2vw\3\2\2\2wx\3\2\2\2xy\7;\2\2yz\78\2\2z"+
		"\13\3\2\2\2{|\7\7\2\2|}\5B\"\2}~\78\2\2~\r\3\2\2\2\177\u0080\7\23\2\2"+
		"\u0080\u0081\5P)\2\u0081\u0086\7-\2\2\u0082\u0085\5\20\t\2\u0083\u0085"+
		"\5\f\7\2\u0084\u0082\3\2\2\2\u0084\u0083\3\2\2\2\u0085\u0088\3\2\2\2\u0086"+
		"\u0084\3\2\2\2\u0086\u0087\3\2\2\2\u0087\u0089\3\2\2\2\u0088\u0086\3\2"+
		"\2\2\u0089\u008b\7.\2\2\u008a\u008c\78\2\2\u008b\u008a\3\2\2\2\u008b\u008c"+
		"\3\2\2\2\u008c\17\3\2\2\2\u008d\u008e\5P)\2\u008e\u008f\79\2\2\u008f\u0091"+
		"\7<\2\2\u0090\u0092\5@!\2\u0091\u0090\3\2\2\2\u0091\u0092\3\2\2\2\u0092"+
		"\u0093\3\2\2\2\u0093\u0094\78\2\2\u0094\21\3\2\2\2\u0095\u0096\7\16\2"+
		"\2\u0096\u0097\5> \2\u0097\u009b\7-\2\2\u0098\u009a\5\24\13\2\u0099\u0098"+
		"\3\2\2\2\u009a\u009d\3\2\2\2\u009b\u0099\3\2\2\2\u009b\u009c\3\2\2\2\u009c"+
		"\u009e\3\2\2\2\u009d\u009b\3\2\2\2\u009e\u00a0\7.\2\2\u009f\u00a1\78\2"+
		"\2\u00a0\u009f\3\2\2\2\u00a0\u00a1\3\2\2\2\u00a1\23\3\2\2\2\u00a2\u00a5"+
		"\5:\36\2\u00a3\u00a5\5,\27\2\u00a4\u00a2\3\2\2\2\u00a4\u00a3\3\2\2\2\u00a5"+
		"\25\3\2\2\2\u00a6\u00a7\7\24\2\2\u00a7\u00a8\5P)\2\u00a8\u00ad\7-\2\2"+
		"\u00a9\u00ac\5\30\r\2\u00aa\u00ac\5\f\7\2\u00ab\u00a9\3\2\2\2\u00ab\u00aa"+
		"\3\2\2\2\u00ac\u00af\3\2\2\2\u00ad\u00ab\3\2\2\2\u00ad\u00ae\3\2\2\2\u00ae"+
		"\u00b0\3\2\2\2\u00af\u00ad\3\2\2\2\u00b0\u00b2\7.\2\2\u00b1\u00b3\78\2"+
		"\2\u00b2\u00b1\3\2\2\2\u00b2\u00b3\3\2\2\2\u00b3\27\3\2\2\2\u00b4\u00b5"+
		"\7\25\2\2\u00b5\u00b6\5P)\2\u00b6\u00b7\7/\2\2\u00b7\u00b8\5\32\16\2\u00b8"+
		"\u00b9\7\60\2\2\u00b9\u00ba\7\26\2\2\u00ba\u00bb\7/\2\2\u00bb\u00bc\5"+
		"\32\16\2\u00bc\u00c5\7\60\2\2\u00bd\u00c1\7-\2\2\u00be\u00c0\5\f\7\2\u00bf"+
		"\u00be\3\2\2\2\u00c0\u00c3\3\2\2\2\u00c1\u00bf\3\2\2\2\u00c1\u00c2\3\2"+
		"\2\2\u00c2\u00c4\3\2\2\2\u00c3\u00c1\3\2\2\2\u00c4\u00c6\7.\2\2\u00c5"+
		"\u00bd\3\2\2\2\u00c5\u00c6\3\2\2\2\u00c6\u00c8\3\2\2\2\u00c7\u00c9\78"+
		"\2\2\u00c8\u00c7\3\2\2\2\u00c8\u00c9\3\2\2\2\u00c9\31\3\2\2\2\u00ca\u00cc"+
		"\7\27\2\2\u00cb\u00ca\3\2\2\2\u00cb\u00cc\3\2\2\2\u00cc\u00cd\3\2\2\2"+
		"\u00cd\u00ce\5> \2\u00ce\33\3\2\2\2\u00cf\u00d0\7\b\2\2\u00d0\u00d1\5"+
		"P)\2\u00d1\u00de\7-\2\2\u00d2\u00dd\5:\36\2\u00d3\u00dd\5\f\7\2\u00d4"+
		"\u00dd\5\34\17\2\u00d5\u00dd\5\16\b\2\u00d6\u00dd\5.\30\2\u00d7\u00dd"+
		"\5\22\n\2\u00d8\u00dd\5,\27\2\u00d9\u00dd\5\36\20\2\u00da\u00dd\5$\23"+
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		"\u00db\3\2\2\2\u00dd\u00e0\3\2\2\2\u00de\u00dc\3\2\2\2\u00de\u00df\3\2"+
		"\2\2\u00df\u00e1\3\2\2\2\u00e0\u00de\3\2\2\2\u00e1\u00e3\7.\2\2\u00e2"+
		"\u00e4\78\2\2\u00e3\u00e2\3\2\2\2\u00e3\u00e4\3\2\2\2\u00e4\35\3\2\2\2"+
		"\u00e5\u00e6\7\r\2\2\u00e6\u00e7\5P)\2\u00e7\u00ec\7-\2\2\u00e8\u00eb"+
		"\5 \21\2\u00e9\u00eb\5\"\22\2\u00ea\u00e8\3\2\2\2\u00ea\u00e9\3\2\2\2"+
		"\u00eb\u00ee\3\2\2\2\u00ec\u00ea\3\2\2\2\u00ec\u00ed\3\2\2\2\u00ed\u00ef"+
		"\3\2\2\2\u00ee\u00ec\3\2\2\2\u00ef\u00f1\7.\2\2\u00f0\u00f2\78\2\2\u00f1"+
		"\u00f0\3\2\2\2\u00f1\u00f2\3\2\2\2\u00f2\37\3\2\2\2\u00f3\u00f4\5> \2"+
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		"@!\2\u00f8\u00f7\3\2\2\2\u00f8\u00f9\3\2\2\2\u00f9\u00fa\3\2\2\2\u00fa"+
		"\u00fb\78\2\2\u00fb!\3\2\2\2\u00fc\u00fd\7\t\2\2\u00fd\u00fe\5P)\2\u00fe"+
		"\u00ff\79\2\2\u00ff\u0100\7<\2\2\u0100\u010a\7-\2\2\u0101\u0109\5:\36"+
		"\2\u0102\u0109\5\f\7\2\u0103\u0109\5\34\17\2\u0104\u0109\5\16\b\2\u0105"+
		"\u0109\5.\30\2\u0106\u0109\5\22\n\2\u0107\u0109\5,\27\2\u0108\u0101\3"+
		"\2\2\2\u0108\u0102\3\2\2\2\u0108\u0103\3\2\2\2\u0108\u0104\3\2\2\2\u0108"+
		"\u0105\3\2\2\2\u0108\u0106\3\2\2\2\u0108\u0107\3\2\2\2\u0109\u010c\3\2"+
		"\2\2\u010a\u0108\3\2\2\2\u010a\u010b\3\2\2\2\u010b\u010d\3\2\2\2\u010c"+
		"\u010a\3\2\2\2\u010d\u010f\7.\2\2\u010e\u0110\78\2\2\u010f\u010e\3\2\2"+
		"\2\u010f\u0110\3\2\2\2\u0110#\3\2\2\2\u0111\u0112\7\30\2\2\u0112\u0113"+
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		"\u0116\u0117\7\64\2\2\u0117\u0118\5P)\2\u0118\u0119\79\2\2\u0119\u011b"+
		"\5*\26\2\u011a\u011c\5@!\2\u011b\u011a\3\2\2\2\u011b\u011c\3\2\2\2\u011c"+
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		"\3\2\2\2\u0125\u0126\5<\37\2\u0126\u0127\7\t\2\2\u0127\u0128\5P)\2\u0128"+
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		"\2\u012c\u0133\5\f\7\2\u012d\u0133\5\34\17\2\u012e\u0133\5\16\b\2\u012f"+
		"\u0133\5.\30\2\u0130\u0133\5\22\n\2\u0131\u0133\5,\27\2\u0132\u012b\3"+
		"\2\2\2\u0132\u012c\3\2\2\2\u0132\u012d\3\2\2\2\u0132\u012e\3\2\2\2\u0132"+
		"\u012f\3\2\2\2\u0132\u0130\3\2\2\2\u0132\u0131\3\2\2\2\u0133\u0136\3\2"+
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		"\u0144\3\2\2\2\u0147\u014a\7<\2\2\u0148\u0149\7\20\2\2\u0149\u014b\t\3"+
		"\2\2\u014a\u0148\3\2\2\2\u014a\u014b\3\2\2\2\u014b\63\3\2\2\2\u014c\u014f"+
		"\7\22\2\2\u014d\u0150\5\60\31\2\u014e\u0150\5\66\34\2\u014f\u014d\3\2"+
		"\2\2\u014f\u014e\3\2\2\2\u0150\u0151\3\2\2\2\u0151\u0152\78\2\2\u0152"+
		"\65\3\2\2\2\u0153\u0158\58\35\2\u0154\u0155\7\65\2\2\u0155\u0157\58\35"+
		"\2\u0156\u0154\3\2\2\2\u0157\u015a\3\2\2\2\u0158\u0156\3\2\2\2\u0158\u0159"+
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		"9\3\2\2\2\u015d\u015f\5<\37\2\u015e\u015d\3\2\2\2\u015e\u015f\3\2\2\2"+
		"\u015f\u0160\3\2\2\2\u0160\u0161\5> \2\u0161\u0162\5P)\2\u0162\u0163\7"+
		"9\2\2\u0163\u0165\7<\2\2\u0164\u0166\5@!\2\u0165\u0164\3\2\2\2\u0165\u0166"+
		"\3\2\2\2\u0166\u0167\3\2\2\2\u0167\u0168\78\2\2\u0168;\3\2\2\2\u0169\u016a"+
		"\t\4\2\2\u016a=\3\2\2\2\u016b\u0186\7\32\2\2\u016c\u0186\7\33\2\2\u016d"+
		"\u0186\7\34\2\2\u016e\u0186\7\35\2\2\u016f\u0186\7\36\2\2\u0170\u0186"+
		"\7\37\2\2\u0171\u0186\7 \2\2\u0172\u0186\7!\2\2\u0173\u0186\7\"\2\2\u0174"+
		"\u0186\7#\2\2\u0175\u0186\7$\2\2\u0176\u0186\7%\2\2\u0177\u0186\7&\2\2"+
		"\u0178\u0186\7\'\2\2\u0179\u0186\7(\2\2\u017a\u017c\7\66\2\2\u017b\u017a"+
		"\3\2\2\2\u017b\u017c\3\2\2\2\u017c\u017d\3\2\2\2\u017d\u0182\5P)\2\u017e"+
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		"\u0171\3\2\2\2\u0185\u0172\3\2\2\2\u0185\u0173\3\2\2\2\u0185\u0174\3\2"+
		"\2\2\u0185\u0175\3\2\2\2\u0185\u0176\3\2\2\2\u0185\u0177\3\2\2\2\u0185"+
		"\u0178\3\2\2\2\u0185\u0179\3\2\2\2\u0185\u017b\3\2\2\2\u0186?\3\2\2\2"+
		"\u0187\u0190\7\61\2\2\u0188\u018d\5B\"\2\u0189\u018a\7\65\2\2\u018a\u018c"+
		"\5B\"\2\u018b\u0189\3\2\2\2\u018c\u018f\3\2\2\2\u018d\u018b\3\2\2\2\u018d"+
		"\u018e\3\2\2\2\u018e\u0191\3\2\2\2\u018f\u018d\3\2\2\2\u0190\u0188\3\2"+
		"\2\2\u0190\u0191\3\2\2\2\u0191\u0192\3\2\2\2\u0192\u0193\7\62\2\2\u0193"+
		"A\3\2\2\2\u0194\u0195\5D#\2\u0195\u0196\79\2\2\u0196\u0197\5F$\2\u0197"+
		"C\3\2\2\2\u0198\u019d\5P)\2\u0199\u019a\7\66\2\2\u019a\u019c\5P)\2\u019b"+
		"\u0199\3\2\2\2\u019c\u019f\3\2\2\2\u019d\u019b\3\2\2\2\u019d\u019e\3\2"+
		"\2\2\u019e\u01ab\3\2\2\2\u019f\u019d\3\2\2\2\u01a0\u01a1\7/\2\2\u01a1"+
		"\u01a2\5> \2\u01a2\u01a7\7\60\2\2\u01a3\u01a4\7\66\2\2\u01a4\u01a6\5D"+
		"#\2\u01a5\u01a3\3\2\2\2\u01a6\u01a9\3\2\2\2\u01a7\u01a5\3\2\2\2\u01a7"+
		"\u01a8\3\2\2\2\u01a8\u01ab\3\2\2\2\u01a9\u01a7\3\2\2\2\u01aa\u0198\3\2"+
		"\2\2\u01aa\u01a0\3\2\2\2\u01abE\3\2\2\2\u01ac\u01b3\7<\2\2\u01ad\u01b3"+
		"\7=\2\2\u01ae\u01b3\7\31\2\2\u01af\u01b3\7;\2\2\u01b0\u01b3\7:\2\2\u01b1"+
		"\u01b3\5H%\2\u01b2\u01ac\3\2\2\2\u01b2\u01ad\3\2\2\2\u01b2\u01ae\3\2\2"+
		"\2\u01b2\u01af\3\2\2\2\u01b2\u01b0\3\2\2\2\u01b2\u01b1\3\2\2\2\u01b3G"+
		"\3\2\2\2\u01b4\u01b8\7-\2\2\u01b5\u01b7\5L\'\2\u01b6\u01b5\3\2\2\2\u01b7"+
		"\u01ba\3\2\2\2\u01b8\u01b6\3\2\2\2\u01b8\u01b9\3\2\2\2\u01b9\u01bb\3\2"+
		"\2\2\u01ba\u01b8\3\2\2\2\u01bb\u01bc\7.\2\2\u01bcI\3\2\2\2\u01bd\u01c3"+
		"\5P)\2\u01be\u01bf\7\61\2\2\u01bf\u01c0\5> \2\u01c0\u01c1\7\62\2\2\u01c1"+
		"\u01c3\3\2\2\2\u01c2\u01bd\3\2\2\2\u01c2\u01be\3\2\2\2\u01c3K\3\2\2\2"+
		"\u01c4\u01c5\5J&\2\u01c5\u01c6\7\67\2\2\u01c6\u01c7\5N(\2\u01c7\u01cc"+
		"\3\2\2\2\u01c8\u01c9\5J&\2\u01c9\u01ca\5H%\2\u01ca\u01cc\3\2\2\2\u01cb"+
		"\u01c4\3\2\2\2\u01cb\u01c8\3\2\2\2\u01ccM\3\2\2\2\u01cd\u01ce\t\5\2\2"+
		"\u01ceO\3\2\2\2\u01cf\u01d0\t\6\2\2\u01d0Q\3\2\2\2\65S\\^qv\u0084\u0086"+
		"\u008b\u0091\u009b\u00a0\u00a4\u00ab\u00ad\u00b2\u00c1\u00c5\u00c8\u00cb"+
		"\u00dc\u00de\u00e3\u00ea\u00ec\u00f1\u00f8\u0108\u010a\u010f\u011b\u0132"+
		"\u0134\u0139\u0144\u014a\u014f\u0158\u015e\u0165\u017b\u0182\u0185\u018d"+
		"\u0190\u019d\u01a7\u01aa\u01b2\u01b8\u01c2\u01cb";
	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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