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GraphqL Java
There is a newer version: 230521-nf-execution
// Generated from Graphql.g4 by ANTLR 4.7.1

    package graphql.parser.antlr;

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 GraphqlParser extends Parser {
	static { RuntimeMetaData.checkVersion("4.7.1", RuntimeMetaData.VERSION); }

	protected static final DFA[] _decisionToDFA;
	protected static final PredictionContextCache _sharedContextCache =
		new PredictionContextCache();
	public static final int
		T__0=1, T__1=2, T__2=3, T__3=4, T__4=5, T__5=6, T__6=7, T__7=8, T__8=9, 
		T__9=10, T__10=11, T__11=12, T__12=13, T__13=14, T__14=15, BooleanValue=16, 
		NullValue=17, FRAGMENT=18, QUERY=19, MUTATION=20, SUBSCRIPTION=21, SCHEMA=22, 
		SCALAR=23, TYPE=24, INTERFACE=25, IMPLEMENTS=26, ENUM=27, UNION=28, INPUT=29, 
		EXTEND=30, DIRECTIVE=31, NAME=32, IntValue=33, FloatValue=34, Sign=35, 
		IntegerPart=36, NonZeroDigit=37, ExponentPart=38, Digit=39, StringValue=40, 
		TripleQuotedStringValue=41, Comment=42, LF=43, CR=44, LineTerminator=45, 
		Space=46, Tab=47, Comma=48, UnicodeBOM=49;
	public static final int
		RULE_document = 0, RULE_definition = 1, RULE_typeSystemDefinition = 2, 
		RULE_schemaDefinition = 3, RULE_operationTypeDefinition = 4, RULE_typeDefinition = 5, 
		RULE_typeExtension = 6, RULE_emptyParentheses = 7, RULE_scalarTypeDefinition = 8, 
		RULE_scalarTypeExtensionDefinition = 9, RULE_objectTypeDefinition = 10, 
		RULE_objectTypeExtensionDefinition = 11, RULE_implementsInterfaces = 12, 
		RULE_fieldsDefinition = 13, RULE_extensionFieldsDefinition = 14, RULE_fieldDefinition = 15, 
		RULE_argumentsDefinition = 16, RULE_inputValueDefinition = 17, RULE_interfaceTypeDefinition = 18, 
		RULE_interfaceTypeExtensionDefinition = 19, RULE_unionTypeDefinition = 20, 
		RULE_unionTypeExtensionDefinition = 21, RULE_unionMembership = 22, RULE_unionMembers = 23, 
		RULE_enumTypeDefinition = 24, RULE_enumTypeExtensionDefinition = 25, RULE_enumValueDefinitions = 26, 
		RULE_extensionEnumValueDefinitions = 27, RULE_enumValueDefinition = 28, 
		RULE_inputObjectTypeDefinition = 29, RULE_inputObjectTypeExtensionDefinition = 30, 
		RULE_inputObjectValueDefinitions = 31, RULE_extensionInputObjectValueDefinitions = 32, 
		RULE_directiveDefinition = 33, RULE_directiveLocation = 34, RULE_directiveLocations = 35, 
		RULE_operationType = 36, RULE_description = 37, RULE_enumValue = 38, RULE_arrayValue = 39, 
		RULE_arrayValueWithVariable = 40, RULE_objectValue = 41, RULE_objectValueWithVariable = 42, 
		RULE_objectField = 43, RULE_objectFieldWithVariable = 44, RULE_directives = 45, 
		RULE_directive = 46, RULE_arguments = 47, RULE_argument = 48, RULE_name = 49, 
		RULE_value = 50, RULE_valueWithVariable = 51, RULE_variable = 52, RULE_defaultValue = 53, 
		RULE_stringValue = 54, RULE_type = 55, RULE_typeName = 56, RULE_listType = 57, 
		RULE_nonNullType = 58, RULE_operationDefinition = 59, RULE_variableDefinitions = 60, 
		RULE_variableDefinition = 61, RULE_selectionSet = 62, RULE_selection = 63, 
		RULE_field = 64, RULE_alias = 65, RULE_fragmentSpread = 66, RULE_inlineFragment = 67, 
		RULE_fragmentDefinition = 68, RULE_fragmentName = 69, RULE_typeCondition = 70;
	public static final String[] ruleNames = {
		"document", "definition", "typeSystemDefinition", "schemaDefinition", 
		"operationTypeDefinition", "typeDefinition", "typeExtension", "emptyParentheses", 
		"scalarTypeDefinition", "scalarTypeExtensionDefinition", "objectTypeDefinition", 
		"objectTypeExtensionDefinition", "implementsInterfaces", "fieldsDefinition", 
		"extensionFieldsDefinition", "fieldDefinition", "argumentsDefinition", 
		"inputValueDefinition", "interfaceTypeDefinition", "interfaceTypeExtensionDefinition", 
		"unionTypeDefinition", "unionTypeExtensionDefinition", "unionMembership", 
		"unionMembers", "enumTypeDefinition", "enumTypeExtensionDefinition", "enumValueDefinitions", 
		"extensionEnumValueDefinitions", "enumValueDefinition", "inputObjectTypeDefinition", 
		"inputObjectTypeExtensionDefinition", "inputObjectValueDefinitions", "extensionInputObjectValueDefinitions", 
		"directiveDefinition", "directiveLocation", "directiveLocations", "operationType", 
		"description", "enumValue", "arrayValue", "arrayValueWithVariable", "objectValue", 
		"objectValueWithVariable", "objectField", "objectFieldWithVariable", "directives", 
		"directive", "arguments", "argument", "name", "value", "valueWithVariable", 
		"variable", "defaultValue", "stringValue", "type", "typeName", "listType", 
		"nonNullType", "operationDefinition", "variableDefinitions", "variableDefinition", 
		"selectionSet", "selection", "field", "alias", "fragmentSpread", "inlineFragment", 
		"fragmentDefinition", "fragmentName", "typeCondition"
	};

	private static final String[] _LITERAL_NAMES = {
		null, "'{'", "'}'", "':'", "'&'", "'('", "')'", "'='", "'|'", "'@'", "'on'", 
		"'['", "']'", "'$'", "'!'", "'...'", null, "'null'", "'fragment'", "'query'", 
		"'mutation'", "'subscription'", "'schema'", "'scalar'", "'type'", "'interface'", 
		"'implements'", "'enum'", "'union'", "'input'", "'extend'", "'directive'", 
		null, null, null, "'-'", null, null, null, null, null, null, null, null, 
		null, null, null, null, "','"
	};
	private static final String[] _SYMBOLIC_NAMES = {
		null, null, null, null, null, null, null, null, null, null, null, null, 
		null, null, null, null, "BooleanValue", "NullValue", "FRAGMENT", "QUERY", 
		"MUTATION", "SUBSCRIPTION", "SCHEMA", "SCALAR", "TYPE", "INTERFACE", "IMPLEMENTS", 
		"ENUM", "UNION", "INPUT", "EXTEND", "DIRECTIVE", "NAME", "IntValue", "FloatValue", 
		"Sign", "IntegerPart", "NonZeroDigit", "ExponentPart", "Digit", "StringValue", 
		"TripleQuotedStringValue", "Comment", "LF", "CR", "LineTerminator", "Space", 
		"Tab", "Comma", "UnicodeBOM"
	};
	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 "Graphql.g4"; }

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

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

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

	public GraphqlParser(TokenStream input) {
		super(input);
		_interp = new ParserATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache);
	}
	public static class DocumentContext extends ParserRuleContext {
		public List definition() {
			return getRuleContexts(DefinitionContext.class);
		}
		public DefinitionContext definition(int i) {
			return getRuleContext(DefinitionContext.class,i);
		}
		public DocumentContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_document; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterDocument(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitDocument(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitDocument(this);
			else return visitor.visitChildren(this);
		}
	}

	public final DocumentContext document() throws RecognitionException {
		DocumentContext _localctx = new DocumentContext(_ctx, getState());
		enterRule(_localctx, 0, RULE_document);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(143); 
			_errHandler.sync(this);
			_la = _input.LA(1);
			do {
				{
				{
				setState(142);
				definition();
				}
				}
				setState(145); 
				_errHandler.sync(this);
				_la = _input.LA(1);
			} while ( (((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << T__0) | (1L << FRAGMENT) | (1L << QUERY) | (1L << MUTATION) | (1L << SUBSCRIPTION) | (1L << SCHEMA) | (1L << SCALAR) | (1L << TYPE) | (1L << INTERFACE) | (1L << ENUM) | (1L << UNION) | (1L << INPUT) | (1L << EXTEND) | (1L << DIRECTIVE) | (1L << StringValue) | (1L << TripleQuotedStringValue))) != 0) );
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class DefinitionContext extends ParserRuleContext {
		public OperationDefinitionContext operationDefinition() {
			return getRuleContext(OperationDefinitionContext.class,0);
		}
		public FragmentDefinitionContext fragmentDefinition() {
			return getRuleContext(FragmentDefinitionContext.class,0);
		}
		public TypeSystemDefinitionContext typeSystemDefinition() {
			return getRuleContext(TypeSystemDefinitionContext.class,0);
		}
		public DefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_definition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final DefinitionContext definition() throws RecognitionException {
		DefinitionContext _localctx = new DefinitionContext(_ctx, getState());
		enterRule(_localctx, 2, RULE_definition);
		try {
			setState(150);
			_errHandler.sync(this);
			switch (_input.LA(1)) {
			case T__0:
			case QUERY:
			case MUTATION:
			case SUBSCRIPTION:
				enterOuterAlt(_localctx, 1);
				{
				setState(147);
				operationDefinition();
				}
				break;
			case FRAGMENT:
				enterOuterAlt(_localctx, 2);
				{
				setState(148);
				fragmentDefinition();
				}
				break;
			case SCHEMA:
			case SCALAR:
			case TYPE:
			case INTERFACE:
			case ENUM:
			case UNION:
			case INPUT:
			case EXTEND:
			case DIRECTIVE:
			case StringValue:
			case TripleQuotedStringValue:
				enterOuterAlt(_localctx, 3);
				{
				setState(149);
				typeSystemDefinition();
				}
				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 TypeSystemDefinitionContext extends ParserRuleContext {
		public SchemaDefinitionContext schemaDefinition() {
			return getRuleContext(SchemaDefinitionContext.class,0);
		}
		public DescriptionContext description() {
			return getRuleContext(DescriptionContext.class,0);
		}
		public TypeDefinitionContext typeDefinition() {
			return getRuleContext(TypeDefinitionContext.class,0);
		}
		public TypeExtensionContext typeExtension() {
			return getRuleContext(TypeExtensionContext.class,0);
		}
		public DirectiveDefinitionContext directiveDefinition() {
			return getRuleContext(DirectiveDefinitionContext.class,0);
		}
		public TypeSystemDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_typeSystemDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterTypeSystemDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitTypeSystemDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitTypeSystemDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final TypeSystemDefinitionContext typeSystemDefinition() throws RecognitionException {
		TypeSystemDefinitionContext _localctx = new TypeSystemDefinitionContext(_ctx, getState());
		enterRule(_localctx, 4, RULE_typeSystemDefinition);
		try {
			setState(159);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,3,_ctx) ) {
			case 1:
				enterOuterAlt(_localctx, 1);
				{
				setState(153);
				_errHandler.sync(this);
				switch ( getInterpreter().adaptivePredict(_input,2,_ctx) ) {
				case 1:
					{
					setState(152);
					description();
					}
					break;
				}
				setState(155);
				schemaDefinition();
				}
				break;
			case 2:
				enterOuterAlt(_localctx, 2);
				{
				setState(156);
				typeDefinition();
				}
				break;
			case 3:
				enterOuterAlt(_localctx, 3);
				{
				setState(157);
				typeExtension();
				}
				break;
			case 4:
				enterOuterAlt(_localctx, 4);
				{
				setState(158);
				directiveDefinition();
				}
				break;
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class SchemaDefinitionContext extends ParserRuleContext {
		public TerminalNode SCHEMA() { return getToken(GraphqlParser.SCHEMA, 0); }
		public DescriptionContext description() {
			return getRuleContext(DescriptionContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public List operationTypeDefinition() {
			return getRuleContexts(OperationTypeDefinitionContext.class);
		}
		public OperationTypeDefinitionContext operationTypeDefinition(int i) {
			return getRuleContext(OperationTypeDefinitionContext.class,i);
		}
		public SchemaDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_schemaDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterSchemaDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitSchemaDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitSchemaDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final SchemaDefinitionContext schemaDefinition() throws RecognitionException {
		SchemaDefinitionContext _localctx = new SchemaDefinitionContext(_ctx, getState());
		enterRule(_localctx, 6, RULE_schemaDefinition);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(162);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==StringValue || _la==TripleQuotedStringValue) {
				{
				setState(161);
				description();
				}
			}

			setState(164);
			match(SCHEMA);
			setState(166);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__8) {
				{
				setState(165);
				directives();
				}
			}

			setState(168);
			match(T__0);
			setState(170); 
			_errHandler.sync(this);
			_la = _input.LA(1);
			do {
				{
				{
				setState(169);
				operationTypeDefinition();
				}
				}
				setState(172); 
				_errHandler.sync(this);
				_la = _input.LA(1);
			} while ( (((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << QUERY) | (1L << MUTATION) | (1L << SUBSCRIPTION) | (1L << StringValue) | (1L << TripleQuotedStringValue))) != 0) );
			setState(174);
			match(T__1);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class OperationTypeDefinitionContext extends ParserRuleContext {
		public OperationTypeContext operationType() {
			return getRuleContext(OperationTypeContext.class,0);
		}
		public TypeNameContext typeName() {
			return getRuleContext(TypeNameContext.class,0);
		}
		public DescriptionContext description() {
			return getRuleContext(DescriptionContext.class,0);
		}
		public OperationTypeDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_operationTypeDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterOperationTypeDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitOperationTypeDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitOperationTypeDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final OperationTypeDefinitionContext operationTypeDefinition() throws RecognitionException {
		OperationTypeDefinitionContext _localctx = new OperationTypeDefinitionContext(_ctx, getState());
		enterRule(_localctx, 8, RULE_operationTypeDefinition);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(177);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==StringValue || _la==TripleQuotedStringValue) {
				{
				setState(176);
				description();
				}
			}

			setState(179);
			operationType();
			setState(180);
			match(T__2);
			setState(181);
			typeName();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class TypeDefinitionContext extends ParserRuleContext {
		public ScalarTypeDefinitionContext scalarTypeDefinition() {
			return getRuleContext(ScalarTypeDefinitionContext.class,0);
		}
		public ObjectTypeDefinitionContext objectTypeDefinition() {
			return getRuleContext(ObjectTypeDefinitionContext.class,0);
		}
		public InterfaceTypeDefinitionContext interfaceTypeDefinition() {
			return getRuleContext(InterfaceTypeDefinitionContext.class,0);
		}
		public UnionTypeDefinitionContext unionTypeDefinition() {
			return getRuleContext(UnionTypeDefinitionContext.class,0);
		}
		public EnumTypeDefinitionContext enumTypeDefinition() {
			return getRuleContext(EnumTypeDefinitionContext.class,0);
		}
		public InputObjectTypeDefinitionContext inputObjectTypeDefinition() {
			return getRuleContext(InputObjectTypeDefinitionContext.class,0);
		}
		public TypeDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_typeDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterTypeDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitTypeDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitTypeDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final TypeDefinitionContext typeDefinition() throws RecognitionException {
		TypeDefinitionContext _localctx = new TypeDefinitionContext(_ctx, getState());
		enterRule(_localctx, 10, RULE_typeDefinition);
		try {
			setState(189);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,8,_ctx) ) {
			case 1:
				enterOuterAlt(_localctx, 1);
				{
				setState(183);
				scalarTypeDefinition();
				}
				break;
			case 2:
				enterOuterAlt(_localctx, 2);
				{
				setState(184);
				objectTypeDefinition();
				}
				break;
			case 3:
				enterOuterAlt(_localctx, 3);
				{
				setState(185);
				interfaceTypeDefinition();
				}
				break;
			case 4:
				enterOuterAlt(_localctx, 4);
				{
				setState(186);
				unionTypeDefinition();
				}
				break;
			case 5:
				enterOuterAlt(_localctx, 5);
				{
				setState(187);
				enumTypeDefinition();
				}
				break;
			case 6:
				enterOuterAlt(_localctx, 6);
				{
				setState(188);
				inputObjectTypeDefinition();
				}
				break;
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class TypeExtensionContext extends ParserRuleContext {
		public ObjectTypeExtensionDefinitionContext objectTypeExtensionDefinition() {
			return getRuleContext(ObjectTypeExtensionDefinitionContext.class,0);
		}
		public InterfaceTypeExtensionDefinitionContext interfaceTypeExtensionDefinition() {
			return getRuleContext(InterfaceTypeExtensionDefinitionContext.class,0);
		}
		public UnionTypeExtensionDefinitionContext unionTypeExtensionDefinition() {
			return getRuleContext(UnionTypeExtensionDefinitionContext.class,0);
		}
		public ScalarTypeExtensionDefinitionContext scalarTypeExtensionDefinition() {
			return getRuleContext(ScalarTypeExtensionDefinitionContext.class,0);
		}
		public EnumTypeExtensionDefinitionContext enumTypeExtensionDefinition() {
			return getRuleContext(EnumTypeExtensionDefinitionContext.class,0);
		}
		public InputObjectTypeExtensionDefinitionContext inputObjectTypeExtensionDefinition() {
			return getRuleContext(InputObjectTypeExtensionDefinitionContext.class,0);
		}
		public TypeExtensionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_typeExtension; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterTypeExtension(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitTypeExtension(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitTypeExtension(this);
			else return visitor.visitChildren(this);
		}
	}

	public final TypeExtensionContext typeExtension() throws RecognitionException {
		TypeExtensionContext _localctx = new TypeExtensionContext(_ctx, getState());
		enterRule(_localctx, 12, RULE_typeExtension);
		try {
			setState(197);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,9,_ctx) ) {
			case 1:
				enterOuterAlt(_localctx, 1);
				{
				setState(191);
				objectTypeExtensionDefinition();
				}
				break;
			case 2:
				enterOuterAlt(_localctx, 2);
				{
				setState(192);
				interfaceTypeExtensionDefinition();
				}
				break;
			case 3:
				enterOuterAlt(_localctx, 3);
				{
				setState(193);
				unionTypeExtensionDefinition();
				}
				break;
			case 4:
				enterOuterAlt(_localctx, 4);
				{
				setState(194);
				scalarTypeExtensionDefinition();
				}
				break;
			case 5:
				enterOuterAlt(_localctx, 5);
				{
				setState(195);
				enumTypeExtensionDefinition();
				}
				break;
			case 6:
				enterOuterAlt(_localctx, 6);
				{
				setState(196);
				inputObjectTypeExtensionDefinition();
				}
				break;
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class EmptyParenthesesContext extends ParserRuleContext {
		public EmptyParenthesesContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_emptyParentheses; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterEmptyParentheses(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitEmptyParentheses(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitEmptyParentheses(this);
			else return visitor.visitChildren(this);
		}
	}

	public final EmptyParenthesesContext emptyParentheses() throws RecognitionException {
		EmptyParenthesesContext _localctx = new EmptyParenthesesContext(_ctx, getState());
		enterRule(_localctx, 14, RULE_emptyParentheses);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(199);
			match(T__0);
			setState(200);
			match(T__1);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ScalarTypeDefinitionContext extends ParserRuleContext {
		public TerminalNode SCALAR() { return getToken(GraphqlParser.SCALAR, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public DescriptionContext description() {
			return getRuleContext(DescriptionContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public ScalarTypeDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_scalarTypeDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterScalarTypeDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitScalarTypeDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitScalarTypeDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ScalarTypeDefinitionContext scalarTypeDefinition() throws RecognitionException {
		ScalarTypeDefinitionContext _localctx = new ScalarTypeDefinitionContext(_ctx, getState());
		enterRule(_localctx, 16, RULE_scalarTypeDefinition);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(203);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==StringValue || _la==TripleQuotedStringValue) {
				{
				setState(202);
				description();
				}
			}

			setState(205);
			match(SCALAR);
			setState(206);
			name();
			setState(208);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__8) {
				{
				setState(207);
				directives();
				}
			}

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

	public static class ScalarTypeExtensionDefinitionContext extends ParserRuleContext {
		public TerminalNode EXTEND() { return getToken(GraphqlParser.EXTEND, 0); }
		public TerminalNode SCALAR() { return getToken(GraphqlParser.SCALAR, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public ScalarTypeExtensionDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_scalarTypeExtensionDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterScalarTypeExtensionDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitScalarTypeExtensionDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitScalarTypeExtensionDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ScalarTypeExtensionDefinitionContext scalarTypeExtensionDefinition() throws RecognitionException {
		ScalarTypeExtensionDefinitionContext _localctx = new ScalarTypeExtensionDefinitionContext(_ctx, getState());
		enterRule(_localctx, 18, RULE_scalarTypeExtensionDefinition);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(210);
			match(EXTEND);
			setState(211);
			match(SCALAR);
			setState(212);
			name();
			setState(213);
			directives();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ObjectTypeDefinitionContext extends ParserRuleContext {
		public TerminalNode TYPE() { return getToken(GraphqlParser.TYPE, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public DescriptionContext description() {
			return getRuleContext(DescriptionContext.class,0);
		}
		public ImplementsInterfacesContext implementsInterfaces() {
			return getRuleContext(ImplementsInterfacesContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public FieldsDefinitionContext fieldsDefinition() {
			return getRuleContext(FieldsDefinitionContext.class,0);
		}
		public ObjectTypeDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_objectTypeDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterObjectTypeDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitObjectTypeDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitObjectTypeDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ObjectTypeDefinitionContext objectTypeDefinition() throws RecognitionException {
		ObjectTypeDefinitionContext _localctx = new ObjectTypeDefinitionContext(_ctx, getState());
		enterRule(_localctx, 20, RULE_objectTypeDefinition);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(216);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==StringValue || _la==TripleQuotedStringValue) {
				{
				setState(215);
				description();
				}
			}

			setState(218);
			match(TYPE);
			setState(219);
			name();
			setState(221);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==IMPLEMENTS) {
				{
				setState(220);
				implementsInterfaces(0);
				}
			}

			setState(224);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__8) {
				{
				setState(223);
				directives();
				}
			}

			setState(227);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,15,_ctx) ) {
			case 1:
				{
				setState(226);
				fieldsDefinition();
				}
				break;
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ObjectTypeExtensionDefinitionContext extends ParserRuleContext {
		public TerminalNode EXTEND() { return getToken(GraphqlParser.EXTEND, 0); }
		public TerminalNode TYPE() { return getToken(GraphqlParser.TYPE, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public ExtensionFieldsDefinitionContext extensionFieldsDefinition() {
			return getRuleContext(ExtensionFieldsDefinitionContext.class,0);
		}
		public ImplementsInterfacesContext implementsInterfaces() {
			return getRuleContext(ImplementsInterfacesContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public EmptyParenthesesContext emptyParentheses() {
			return getRuleContext(EmptyParenthesesContext.class,0);
		}
		public ObjectTypeExtensionDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_objectTypeExtensionDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterObjectTypeExtensionDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitObjectTypeExtensionDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitObjectTypeExtensionDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ObjectTypeExtensionDefinitionContext objectTypeExtensionDefinition() throws RecognitionException {
		ObjectTypeExtensionDefinitionContext _localctx = new ObjectTypeExtensionDefinitionContext(_ctx, getState());
		enterRule(_localctx, 22, RULE_objectTypeExtensionDefinition);
		int _la;
		try {
			setState(255);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,20,_ctx) ) {
			case 1:
				enterOuterAlt(_localctx, 1);
				{
				setState(229);
				match(EXTEND);
				setState(230);
				match(TYPE);
				setState(231);
				name();
				setState(233);
				_errHandler.sync(this);
				_la = _input.LA(1);
				if (_la==IMPLEMENTS) {
					{
					setState(232);
					implementsInterfaces(0);
					}
				}

				setState(236);
				_errHandler.sync(this);
				_la = _input.LA(1);
				if (_la==T__8) {
					{
					setState(235);
					directives();
					}
				}

				setState(238);
				extensionFieldsDefinition();
				}
				break;
			case 2:
				enterOuterAlt(_localctx, 2);
				{
				setState(240);
				match(EXTEND);
				setState(241);
				match(TYPE);
				setState(242);
				name();
				setState(244);
				_errHandler.sync(this);
				_la = _input.LA(1);
				if (_la==IMPLEMENTS) {
					{
					setState(243);
					implementsInterfaces(0);
					}
				}

				setState(246);
				directives();
				setState(248);
				_errHandler.sync(this);
				switch ( getInterpreter().adaptivePredict(_input,19,_ctx) ) {
				case 1:
					{
					setState(247);
					emptyParentheses();
					}
					break;
				}
				}
				break;
			case 3:
				enterOuterAlt(_localctx, 3);
				{
				setState(250);
				match(EXTEND);
				setState(251);
				match(TYPE);
				setState(252);
				name();
				setState(253);
				implementsInterfaces(0);
				}
				break;
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ImplementsInterfacesContext extends ParserRuleContext {
		public TerminalNode IMPLEMENTS() { return getToken(GraphqlParser.IMPLEMENTS, 0); }
		public List typeName() {
			return getRuleContexts(TypeNameContext.class);
		}
		public TypeNameContext typeName(int i) {
			return getRuleContext(TypeNameContext.class,i);
		}
		public ImplementsInterfacesContext implementsInterfaces() {
			return getRuleContext(ImplementsInterfacesContext.class,0);
		}
		public ImplementsInterfacesContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_implementsInterfaces; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterImplementsInterfaces(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitImplementsInterfaces(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitImplementsInterfaces(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ImplementsInterfacesContext implementsInterfaces() throws RecognitionException {
		return implementsInterfaces(0);
	}

	private ImplementsInterfacesContext implementsInterfaces(int _p) throws RecognitionException {
		ParserRuleContext _parentctx = _ctx;
		int _parentState = getState();
		ImplementsInterfacesContext _localctx = new ImplementsInterfacesContext(_ctx, _parentState);
		ImplementsInterfacesContext _prevctx = _localctx;
		int _startState = 24;
		enterRecursionRule(_localctx, 24, RULE_implementsInterfaces, _p);
		int _la;
		try {
			int _alt;
			enterOuterAlt(_localctx, 1);
			{
			{
			setState(258);
			match(IMPLEMENTS);
			setState(260);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__3) {
				{
				setState(259);
				match(T__3);
				}
			}

			setState(263); 
			_errHandler.sync(this);
			_alt = 1;
			do {
				switch (_alt) {
				case 1:
					{
					{
					setState(262);
					typeName();
					}
					}
					break;
				default:
					throw new NoViableAltException(this);
				}
				setState(265); 
				_errHandler.sync(this);
				_alt = getInterpreter().adaptivePredict(_input,22,_ctx);
			} while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER );
			}
			_ctx.stop = _input.LT(-1);
			setState(272);
			_errHandler.sync(this);
			_alt = getInterpreter().adaptivePredict(_input,23,_ctx);
			while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
				if ( _alt==1 ) {
					if ( _parseListeners!=null ) triggerExitRuleEvent();
					_prevctx = _localctx;
					{
					{
					_localctx = new ImplementsInterfacesContext(_parentctx, _parentState);
					pushNewRecursionContext(_localctx, _startState, RULE_implementsInterfaces);
					setState(267);
					if (!(precpred(_ctx, 1))) throw new FailedPredicateException(this, "precpred(_ctx, 1)");
					setState(268);
					match(T__3);
					setState(269);
					typeName();
					}
					} 
				}
				setState(274);
				_errHandler.sync(this);
				_alt = getInterpreter().adaptivePredict(_input,23,_ctx);
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			unrollRecursionContexts(_parentctx);
		}
		return _localctx;
	}

	public static class FieldsDefinitionContext extends ParserRuleContext {
		public List fieldDefinition() {
			return getRuleContexts(FieldDefinitionContext.class);
		}
		public FieldDefinitionContext fieldDefinition(int i) {
			return getRuleContext(FieldDefinitionContext.class,i);
		}
		public FieldsDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_fieldsDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterFieldsDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitFieldsDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitFieldsDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final FieldsDefinitionContext fieldsDefinition() throws RecognitionException {
		FieldsDefinitionContext _localctx = new FieldsDefinitionContext(_ctx, getState());
		enterRule(_localctx, 26, RULE_fieldsDefinition);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(275);
			match(T__0);
			setState(279);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << FRAGMENT) | (1L << QUERY) | (1L << MUTATION) | (1L << SUBSCRIPTION) | (1L << SCHEMA) | (1L << SCALAR) | (1L << TYPE) | (1L << INTERFACE) | (1L << IMPLEMENTS) | (1L << ENUM) | (1L << UNION) | (1L << INPUT) | (1L << EXTEND) | (1L << DIRECTIVE) | (1L << NAME) | (1L << StringValue) | (1L << TripleQuotedStringValue))) != 0)) {
				{
				{
				setState(276);
				fieldDefinition();
				}
				}
				setState(281);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(282);
			match(T__1);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ExtensionFieldsDefinitionContext extends ParserRuleContext {
		public List fieldDefinition() {
			return getRuleContexts(FieldDefinitionContext.class);
		}
		public FieldDefinitionContext fieldDefinition(int i) {
			return getRuleContext(FieldDefinitionContext.class,i);
		}
		public ExtensionFieldsDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_extensionFieldsDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterExtensionFieldsDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitExtensionFieldsDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitExtensionFieldsDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ExtensionFieldsDefinitionContext extensionFieldsDefinition() throws RecognitionException {
		ExtensionFieldsDefinitionContext _localctx = new ExtensionFieldsDefinitionContext(_ctx, getState());
		enterRule(_localctx, 28, RULE_extensionFieldsDefinition);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(284);
			match(T__0);
			setState(286); 
			_errHandler.sync(this);
			_la = _input.LA(1);
			do {
				{
				{
				setState(285);
				fieldDefinition();
				}
				}
				setState(288); 
				_errHandler.sync(this);
				_la = _input.LA(1);
			} while ( (((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << FRAGMENT) | (1L << QUERY) | (1L << MUTATION) | (1L << SUBSCRIPTION) | (1L << SCHEMA) | (1L << SCALAR) | (1L << TYPE) | (1L << INTERFACE) | (1L << IMPLEMENTS) | (1L << ENUM) | (1L << UNION) | (1L << INPUT) | (1L << EXTEND) | (1L << DIRECTIVE) | (1L << NAME) | (1L << StringValue) | (1L << TripleQuotedStringValue))) != 0) );
			setState(290);
			match(T__1);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class FieldDefinitionContext extends ParserRuleContext {
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public TypeContext type() {
			return getRuleContext(TypeContext.class,0);
		}
		public DescriptionContext description() {
			return getRuleContext(DescriptionContext.class,0);
		}
		public ArgumentsDefinitionContext argumentsDefinition() {
			return getRuleContext(ArgumentsDefinitionContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public FieldDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_fieldDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterFieldDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitFieldDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitFieldDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final FieldDefinitionContext fieldDefinition() throws RecognitionException {
		FieldDefinitionContext _localctx = new FieldDefinitionContext(_ctx, getState());
		enterRule(_localctx, 30, RULE_fieldDefinition);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(293);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==StringValue || _la==TripleQuotedStringValue) {
				{
				setState(292);
				description();
				}
			}

			setState(295);
			name();
			setState(297);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__4) {
				{
				setState(296);
				argumentsDefinition();
				}
			}

			setState(299);
			match(T__2);
			setState(300);
			type();
			setState(302);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__8) {
				{
				setState(301);
				directives();
				}
			}

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

	public static class ArgumentsDefinitionContext extends ParserRuleContext {
		public List inputValueDefinition() {
			return getRuleContexts(InputValueDefinitionContext.class);
		}
		public InputValueDefinitionContext inputValueDefinition(int i) {
			return getRuleContext(InputValueDefinitionContext.class,i);
		}
		public ArgumentsDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_argumentsDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterArgumentsDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitArgumentsDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitArgumentsDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ArgumentsDefinitionContext argumentsDefinition() throws RecognitionException {
		ArgumentsDefinitionContext _localctx = new ArgumentsDefinitionContext(_ctx, getState());
		enterRule(_localctx, 32, RULE_argumentsDefinition);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(304);
			match(T__4);
			setState(306); 
			_errHandler.sync(this);
			_la = _input.LA(1);
			do {
				{
				{
				setState(305);
				inputValueDefinition();
				}
				}
				setState(308); 
				_errHandler.sync(this);
				_la = _input.LA(1);
			} while ( (((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << FRAGMENT) | (1L << QUERY) | (1L << MUTATION) | (1L << SUBSCRIPTION) | (1L << SCHEMA) | (1L << SCALAR) | (1L << TYPE) | (1L << INTERFACE) | (1L << IMPLEMENTS) | (1L << ENUM) | (1L << UNION) | (1L << INPUT) | (1L << EXTEND) | (1L << DIRECTIVE) | (1L << NAME) | (1L << StringValue) | (1L << TripleQuotedStringValue))) != 0) );
			setState(310);
			match(T__5);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class InputValueDefinitionContext extends ParserRuleContext {
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public TypeContext type() {
			return getRuleContext(TypeContext.class,0);
		}
		public DescriptionContext description() {
			return getRuleContext(DescriptionContext.class,0);
		}
		public DefaultValueContext defaultValue() {
			return getRuleContext(DefaultValueContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public InputValueDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_inputValueDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterInputValueDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitInputValueDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitInputValueDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final InputValueDefinitionContext inputValueDefinition() throws RecognitionException {
		InputValueDefinitionContext _localctx = new InputValueDefinitionContext(_ctx, getState());
		enterRule(_localctx, 34, RULE_inputValueDefinition);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(313);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==StringValue || _la==TripleQuotedStringValue) {
				{
				setState(312);
				description();
				}
			}

			setState(315);
			name();
			setState(316);
			match(T__2);
			setState(317);
			type();
			setState(319);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__6) {
				{
				setState(318);
				defaultValue();
				}
			}

			setState(322);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__8) {
				{
				setState(321);
				directives();
				}
			}

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

	public static class InterfaceTypeDefinitionContext extends ParserRuleContext {
		public TerminalNode INTERFACE() { return getToken(GraphqlParser.INTERFACE, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public DescriptionContext description() {
			return getRuleContext(DescriptionContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public FieldsDefinitionContext fieldsDefinition() {
			return getRuleContext(FieldsDefinitionContext.class,0);
		}
		public InterfaceTypeDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_interfaceTypeDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterInterfaceTypeDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitInterfaceTypeDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitInterfaceTypeDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final InterfaceTypeDefinitionContext interfaceTypeDefinition() throws RecognitionException {
		InterfaceTypeDefinitionContext _localctx = new InterfaceTypeDefinitionContext(_ctx, getState());
		enterRule(_localctx, 36, RULE_interfaceTypeDefinition);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(325);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==StringValue || _la==TripleQuotedStringValue) {
				{
				setState(324);
				description();
				}
			}

			setState(327);
			match(INTERFACE);
			setState(328);
			name();
			setState(330);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__8) {
				{
				setState(329);
				directives();
				}
			}

			setState(333);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,35,_ctx) ) {
			case 1:
				{
				setState(332);
				fieldsDefinition();
				}
				break;
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class InterfaceTypeExtensionDefinitionContext extends ParserRuleContext {
		public TerminalNode EXTEND() { return getToken(GraphqlParser.EXTEND, 0); }
		public TerminalNode INTERFACE() { return getToken(GraphqlParser.INTERFACE, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public ExtensionFieldsDefinitionContext extensionFieldsDefinition() {
			return getRuleContext(ExtensionFieldsDefinitionContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public EmptyParenthesesContext emptyParentheses() {
			return getRuleContext(EmptyParenthesesContext.class,0);
		}
		public InterfaceTypeExtensionDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_interfaceTypeExtensionDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterInterfaceTypeExtensionDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitInterfaceTypeExtensionDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitInterfaceTypeExtensionDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final InterfaceTypeExtensionDefinitionContext interfaceTypeExtensionDefinition() throws RecognitionException {
		InterfaceTypeExtensionDefinitionContext _localctx = new InterfaceTypeExtensionDefinitionContext(_ctx, getState());
		enterRule(_localctx, 38, RULE_interfaceTypeExtensionDefinition);
		int _la;
		try {
			setState(350);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,38,_ctx) ) {
			case 1:
				enterOuterAlt(_localctx, 1);
				{
				setState(335);
				match(EXTEND);
				setState(336);
				match(INTERFACE);
				setState(337);
				name();
				setState(339);
				_errHandler.sync(this);
				_la = _input.LA(1);
				if (_la==T__8) {
					{
					setState(338);
					directives();
					}
				}

				setState(341);
				extensionFieldsDefinition();
				}
				break;
			case 2:
				enterOuterAlt(_localctx, 2);
				{
				setState(343);
				match(EXTEND);
				setState(344);
				match(INTERFACE);
				setState(345);
				name();
				setState(346);
				directives();
				setState(348);
				_errHandler.sync(this);
				switch ( getInterpreter().adaptivePredict(_input,37,_ctx) ) {
				case 1:
					{
					setState(347);
					emptyParentheses();
					}
					break;
				}
				}
				break;
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class UnionTypeDefinitionContext extends ParserRuleContext {
		public TerminalNode UNION() { return getToken(GraphqlParser.UNION, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public DescriptionContext description() {
			return getRuleContext(DescriptionContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public UnionMembershipContext unionMembership() {
			return getRuleContext(UnionMembershipContext.class,0);
		}
		public UnionTypeDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_unionTypeDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterUnionTypeDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitUnionTypeDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitUnionTypeDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final UnionTypeDefinitionContext unionTypeDefinition() throws RecognitionException {
		UnionTypeDefinitionContext _localctx = new UnionTypeDefinitionContext(_ctx, getState());
		enterRule(_localctx, 40, RULE_unionTypeDefinition);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(353);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==StringValue || _la==TripleQuotedStringValue) {
				{
				setState(352);
				description();
				}
			}

			setState(355);
			match(UNION);
			setState(356);
			name();
			setState(358);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__8) {
				{
				setState(357);
				directives();
				}
			}

			setState(361);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__6) {
				{
				setState(360);
				unionMembership();
				}
			}

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

	public static class UnionTypeExtensionDefinitionContext extends ParserRuleContext {
		public TerminalNode EXTEND() { return getToken(GraphqlParser.EXTEND, 0); }
		public TerminalNode UNION() { return getToken(GraphqlParser.UNION, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public UnionMembershipContext unionMembership() {
			return getRuleContext(UnionMembershipContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public UnionTypeExtensionDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_unionTypeExtensionDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterUnionTypeExtensionDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitUnionTypeExtensionDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitUnionTypeExtensionDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final UnionTypeExtensionDefinitionContext unionTypeExtensionDefinition() throws RecognitionException {
		UnionTypeExtensionDefinitionContext _localctx = new UnionTypeExtensionDefinitionContext(_ctx, getState());
		enterRule(_localctx, 42, RULE_unionTypeExtensionDefinition);
		int _la;
		try {
			setState(376);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,43,_ctx) ) {
			case 1:
				enterOuterAlt(_localctx, 1);
				{
				setState(363);
				match(EXTEND);
				setState(364);
				match(UNION);
				setState(365);
				name();
				setState(367);
				_errHandler.sync(this);
				_la = _input.LA(1);
				if (_la==T__8) {
					{
					setState(366);
					directives();
					}
				}

				setState(369);
				unionMembership();
				}
				break;
			case 2:
				enterOuterAlt(_localctx, 2);
				{
				setState(371);
				match(EXTEND);
				setState(372);
				match(UNION);
				setState(373);
				name();
				setState(374);
				directives();
				}
				break;
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class UnionMembershipContext extends ParserRuleContext {
		public UnionMembersContext unionMembers() {
			return getRuleContext(UnionMembersContext.class,0);
		}
		public UnionMembershipContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_unionMembership; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterUnionMembership(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitUnionMembership(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitUnionMembership(this);
			else return visitor.visitChildren(this);
		}
	}

	public final UnionMembershipContext unionMembership() throws RecognitionException {
		UnionMembershipContext _localctx = new UnionMembershipContext(_ctx, getState());
		enterRule(_localctx, 44, RULE_unionMembership);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(378);
			match(T__6);
			setState(379);
			unionMembers(0);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class UnionMembersContext extends ParserRuleContext {
		public TypeNameContext typeName() {
			return getRuleContext(TypeNameContext.class,0);
		}
		public UnionMembersContext unionMembers() {
			return getRuleContext(UnionMembersContext.class,0);
		}
		public UnionMembersContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_unionMembers; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterUnionMembers(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitUnionMembers(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitUnionMembers(this);
			else return visitor.visitChildren(this);
		}
	}

	public final UnionMembersContext unionMembers() throws RecognitionException {
		return unionMembers(0);
	}

	private UnionMembersContext unionMembers(int _p) throws RecognitionException {
		ParserRuleContext _parentctx = _ctx;
		int _parentState = getState();
		UnionMembersContext _localctx = new UnionMembersContext(_ctx, _parentState);
		UnionMembersContext _prevctx = _localctx;
		int _startState = 46;
		enterRecursionRule(_localctx, 46, RULE_unionMembers, _p);
		int _la;
		try {
			int _alt;
			enterOuterAlt(_localctx, 1);
			{
			{
			setState(383);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__7) {
				{
				setState(382);
				match(T__7);
				}
			}

			setState(385);
			typeName();
			}
			_ctx.stop = _input.LT(-1);
			setState(392);
			_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 ) {
					if ( _parseListeners!=null ) triggerExitRuleEvent();
					_prevctx = _localctx;
					{
					{
					_localctx = new UnionMembersContext(_parentctx, _parentState);
					pushNewRecursionContext(_localctx, _startState, RULE_unionMembers);
					setState(387);
					if (!(precpred(_ctx, 1))) throw new FailedPredicateException(this, "precpred(_ctx, 1)");
					setState(388);
					match(T__7);
					setState(389);
					typeName();
					}
					} 
				}
				setState(394);
				_errHandler.sync(this);
				_alt = getInterpreter().adaptivePredict(_input,45,_ctx);
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			unrollRecursionContexts(_parentctx);
		}
		return _localctx;
	}

	public static class EnumTypeDefinitionContext extends ParserRuleContext {
		public TerminalNode ENUM() { return getToken(GraphqlParser.ENUM, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public DescriptionContext description() {
			return getRuleContext(DescriptionContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public EnumValueDefinitionsContext enumValueDefinitions() {
			return getRuleContext(EnumValueDefinitionsContext.class,0);
		}
		public EnumTypeDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_enumTypeDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterEnumTypeDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitEnumTypeDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitEnumTypeDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final EnumTypeDefinitionContext enumTypeDefinition() throws RecognitionException {
		EnumTypeDefinitionContext _localctx = new EnumTypeDefinitionContext(_ctx, getState());
		enterRule(_localctx, 48, RULE_enumTypeDefinition);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(396);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==StringValue || _la==TripleQuotedStringValue) {
				{
				setState(395);
				description();
				}
			}

			setState(398);
			match(ENUM);
			setState(399);
			name();
			setState(401);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__8) {
				{
				setState(400);
				directives();
				}
			}

			setState(404);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,48,_ctx) ) {
			case 1:
				{
				setState(403);
				enumValueDefinitions();
				}
				break;
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class EnumTypeExtensionDefinitionContext extends ParserRuleContext {
		public TerminalNode EXTEND() { return getToken(GraphqlParser.EXTEND, 0); }
		public TerminalNode ENUM() { return getToken(GraphqlParser.ENUM, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public ExtensionEnumValueDefinitionsContext extensionEnumValueDefinitions() {
			return getRuleContext(ExtensionEnumValueDefinitionsContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public EmptyParenthesesContext emptyParentheses() {
			return getRuleContext(EmptyParenthesesContext.class,0);
		}
		public EnumTypeExtensionDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_enumTypeExtensionDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterEnumTypeExtensionDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitEnumTypeExtensionDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitEnumTypeExtensionDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final EnumTypeExtensionDefinitionContext enumTypeExtensionDefinition() throws RecognitionException {
		EnumTypeExtensionDefinitionContext _localctx = new EnumTypeExtensionDefinitionContext(_ctx, getState());
		enterRule(_localctx, 50, RULE_enumTypeExtensionDefinition);
		int _la;
		try {
			setState(421);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,51,_ctx) ) {
			case 1:
				enterOuterAlt(_localctx, 1);
				{
				setState(406);
				match(EXTEND);
				setState(407);
				match(ENUM);
				setState(408);
				name();
				setState(410);
				_errHandler.sync(this);
				_la = _input.LA(1);
				if (_la==T__8) {
					{
					setState(409);
					directives();
					}
				}

				setState(412);
				extensionEnumValueDefinitions();
				}
				break;
			case 2:
				enterOuterAlt(_localctx, 2);
				{
				setState(414);
				match(EXTEND);
				setState(415);
				match(ENUM);
				setState(416);
				name();
				setState(417);
				directives();
				setState(419);
				_errHandler.sync(this);
				switch ( getInterpreter().adaptivePredict(_input,50,_ctx) ) {
				case 1:
					{
					setState(418);
					emptyParentheses();
					}
					break;
				}
				}
				break;
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class EnumValueDefinitionsContext extends ParserRuleContext {
		public List enumValueDefinition() {
			return getRuleContexts(EnumValueDefinitionContext.class);
		}
		public EnumValueDefinitionContext enumValueDefinition(int i) {
			return getRuleContext(EnumValueDefinitionContext.class,i);
		}
		public EnumValueDefinitionsContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_enumValueDefinitions; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterEnumValueDefinitions(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitEnumValueDefinitions(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitEnumValueDefinitions(this);
			else return visitor.visitChildren(this);
		}
	}

	public final EnumValueDefinitionsContext enumValueDefinitions() throws RecognitionException {
		EnumValueDefinitionsContext _localctx = new EnumValueDefinitionsContext(_ctx, getState());
		enterRule(_localctx, 52, RULE_enumValueDefinitions);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(423);
			match(T__0);
			setState(427);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << FRAGMENT) | (1L << QUERY) | (1L << MUTATION) | (1L << SUBSCRIPTION) | (1L << SCHEMA) | (1L << SCALAR) | (1L << TYPE) | (1L << INTERFACE) | (1L << IMPLEMENTS) | (1L << ENUM) | (1L << UNION) | (1L << INPUT) | (1L << EXTEND) | (1L << DIRECTIVE) | (1L << NAME) | (1L << StringValue) | (1L << TripleQuotedStringValue))) != 0)) {
				{
				{
				setState(424);
				enumValueDefinition();
				}
				}
				setState(429);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(430);
			match(T__1);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ExtensionEnumValueDefinitionsContext extends ParserRuleContext {
		public List enumValueDefinition() {
			return getRuleContexts(EnumValueDefinitionContext.class);
		}
		public EnumValueDefinitionContext enumValueDefinition(int i) {
			return getRuleContext(EnumValueDefinitionContext.class,i);
		}
		public ExtensionEnumValueDefinitionsContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_extensionEnumValueDefinitions; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterExtensionEnumValueDefinitions(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitExtensionEnumValueDefinitions(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitExtensionEnumValueDefinitions(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ExtensionEnumValueDefinitionsContext extensionEnumValueDefinitions() throws RecognitionException {
		ExtensionEnumValueDefinitionsContext _localctx = new ExtensionEnumValueDefinitionsContext(_ctx, getState());
		enterRule(_localctx, 54, RULE_extensionEnumValueDefinitions);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(432);
			match(T__0);
			setState(434); 
			_errHandler.sync(this);
			_la = _input.LA(1);
			do {
				{
				{
				setState(433);
				enumValueDefinition();
				}
				}
				setState(436); 
				_errHandler.sync(this);
				_la = _input.LA(1);
			} while ( (((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << FRAGMENT) | (1L << QUERY) | (1L << MUTATION) | (1L << SUBSCRIPTION) | (1L << SCHEMA) | (1L << SCALAR) | (1L << TYPE) | (1L << INTERFACE) | (1L << IMPLEMENTS) | (1L << ENUM) | (1L << UNION) | (1L << INPUT) | (1L << EXTEND) | (1L << DIRECTIVE) | (1L << NAME) | (1L << StringValue) | (1L << TripleQuotedStringValue))) != 0) );
			setState(438);
			match(T__1);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class EnumValueDefinitionContext extends ParserRuleContext {
		public EnumValueContext enumValue() {
			return getRuleContext(EnumValueContext.class,0);
		}
		public DescriptionContext description() {
			return getRuleContext(DescriptionContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public EnumValueDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_enumValueDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterEnumValueDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitEnumValueDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitEnumValueDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final EnumValueDefinitionContext enumValueDefinition() throws RecognitionException {
		EnumValueDefinitionContext _localctx = new EnumValueDefinitionContext(_ctx, getState());
		enterRule(_localctx, 56, RULE_enumValueDefinition);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(441);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==StringValue || _la==TripleQuotedStringValue) {
				{
				setState(440);
				description();
				}
			}

			setState(443);
			enumValue();
			setState(445);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__8) {
				{
				setState(444);
				directives();
				}
			}

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

	public static class InputObjectTypeDefinitionContext extends ParserRuleContext {
		public TerminalNode INPUT() { return getToken(GraphqlParser.INPUT, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public DescriptionContext description() {
			return getRuleContext(DescriptionContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public InputObjectValueDefinitionsContext inputObjectValueDefinitions() {
			return getRuleContext(InputObjectValueDefinitionsContext.class,0);
		}
		public InputObjectTypeDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_inputObjectTypeDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterInputObjectTypeDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitInputObjectTypeDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitInputObjectTypeDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final InputObjectTypeDefinitionContext inputObjectTypeDefinition() throws RecognitionException {
		InputObjectTypeDefinitionContext _localctx = new InputObjectTypeDefinitionContext(_ctx, getState());
		enterRule(_localctx, 58, RULE_inputObjectTypeDefinition);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(448);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==StringValue || _la==TripleQuotedStringValue) {
				{
				setState(447);
				description();
				}
			}

			setState(450);
			match(INPUT);
			setState(451);
			name();
			setState(453);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__8) {
				{
				setState(452);
				directives();
				}
			}

			setState(456);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,58,_ctx) ) {
			case 1:
				{
				setState(455);
				inputObjectValueDefinitions();
				}
				break;
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class InputObjectTypeExtensionDefinitionContext extends ParserRuleContext {
		public TerminalNode EXTEND() { return getToken(GraphqlParser.EXTEND, 0); }
		public TerminalNode INPUT() { return getToken(GraphqlParser.INPUT, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public ExtensionInputObjectValueDefinitionsContext extensionInputObjectValueDefinitions() {
			return getRuleContext(ExtensionInputObjectValueDefinitionsContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public EmptyParenthesesContext emptyParentheses() {
			return getRuleContext(EmptyParenthesesContext.class,0);
		}
		public InputObjectTypeExtensionDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_inputObjectTypeExtensionDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterInputObjectTypeExtensionDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitInputObjectTypeExtensionDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitInputObjectTypeExtensionDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final InputObjectTypeExtensionDefinitionContext inputObjectTypeExtensionDefinition() throws RecognitionException {
		InputObjectTypeExtensionDefinitionContext _localctx = new InputObjectTypeExtensionDefinitionContext(_ctx, getState());
		enterRule(_localctx, 60, RULE_inputObjectTypeExtensionDefinition);
		int _la;
		try {
			setState(473);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,61,_ctx) ) {
			case 1:
				enterOuterAlt(_localctx, 1);
				{
				setState(458);
				match(EXTEND);
				setState(459);
				match(INPUT);
				setState(460);
				name();
				setState(462);
				_errHandler.sync(this);
				_la = _input.LA(1);
				if (_la==T__8) {
					{
					setState(461);
					directives();
					}
				}

				setState(464);
				extensionInputObjectValueDefinitions();
				}
				break;
			case 2:
				enterOuterAlt(_localctx, 2);
				{
				setState(466);
				match(EXTEND);
				setState(467);
				match(INPUT);
				setState(468);
				name();
				setState(469);
				directives();
				setState(471);
				_errHandler.sync(this);
				switch ( getInterpreter().adaptivePredict(_input,60,_ctx) ) {
				case 1:
					{
					setState(470);
					emptyParentheses();
					}
					break;
				}
				}
				break;
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class InputObjectValueDefinitionsContext extends ParserRuleContext {
		public List inputValueDefinition() {
			return getRuleContexts(InputValueDefinitionContext.class);
		}
		public InputValueDefinitionContext inputValueDefinition(int i) {
			return getRuleContext(InputValueDefinitionContext.class,i);
		}
		public InputObjectValueDefinitionsContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_inputObjectValueDefinitions; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterInputObjectValueDefinitions(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitInputObjectValueDefinitions(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitInputObjectValueDefinitions(this);
			else return visitor.visitChildren(this);
		}
	}

	public final InputObjectValueDefinitionsContext inputObjectValueDefinitions() throws RecognitionException {
		InputObjectValueDefinitionsContext _localctx = new InputObjectValueDefinitionsContext(_ctx, getState());
		enterRule(_localctx, 62, RULE_inputObjectValueDefinitions);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(475);
			match(T__0);
			setState(479);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << FRAGMENT) | (1L << QUERY) | (1L << MUTATION) | (1L << SUBSCRIPTION) | (1L << SCHEMA) | (1L << SCALAR) | (1L << TYPE) | (1L << INTERFACE) | (1L << IMPLEMENTS) | (1L << ENUM) | (1L << UNION) | (1L << INPUT) | (1L << EXTEND) | (1L << DIRECTIVE) | (1L << NAME) | (1L << StringValue) | (1L << TripleQuotedStringValue))) != 0)) {
				{
				{
				setState(476);
				inputValueDefinition();
				}
				}
				setState(481);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(482);
			match(T__1);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ExtensionInputObjectValueDefinitionsContext extends ParserRuleContext {
		public List inputValueDefinition() {
			return getRuleContexts(InputValueDefinitionContext.class);
		}
		public InputValueDefinitionContext inputValueDefinition(int i) {
			return getRuleContext(InputValueDefinitionContext.class,i);
		}
		public ExtensionInputObjectValueDefinitionsContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_extensionInputObjectValueDefinitions; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterExtensionInputObjectValueDefinitions(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitExtensionInputObjectValueDefinitions(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitExtensionInputObjectValueDefinitions(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ExtensionInputObjectValueDefinitionsContext extensionInputObjectValueDefinitions() throws RecognitionException {
		ExtensionInputObjectValueDefinitionsContext _localctx = new ExtensionInputObjectValueDefinitionsContext(_ctx, getState());
		enterRule(_localctx, 64, RULE_extensionInputObjectValueDefinitions);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(484);
			match(T__0);
			setState(486); 
			_errHandler.sync(this);
			_la = _input.LA(1);
			do {
				{
				{
				setState(485);
				inputValueDefinition();
				}
				}
				setState(488); 
				_errHandler.sync(this);
				_la = _input.LA(1);
			} while ( (((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << FRAGMENT) | (1L << QUERY) | (1L << MUTATION) | (1L << SUBSCRIPTION) | (1L << SCHEMA) | (1L << SCALAR) | (1L << TYPE) | (1L << INTERFACE) | (1L << IMPLEMENTS) | (1L << ENUM) | (1L << UNION) | (1L << INPUT) | (1L << EXTEND) | (1L << DIRECTIVE) | (1L << NAME) | (1L << StringValue) | (1L << TripleQuotedStringValue))) != 0) );
			setState(490);
			match(T__1);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class DirectiveDefinitionContext extends ParserRuleContext {
		public TerminalNode DIRECTIVE() { return getToken(GraphqlParser.DIRECTIVE, 0); }
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public DirectiveLocationsContext directiveLocations() {
			return getRuleContext(DirectiveLocationsContext.class,0);
		}
		public DescriptionContext description() {
			return getRuleContext(DescriptionContext.class,0);
		}
		public ArgumentsDefinitionContext argumentsDefinition() {
			return getRuleContext(ArgumentsDefinitionContext.class,0);
		}
		public DirectiveDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_directiveDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterDirectiveDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitDirectiveDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitDirectiveDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final DirectiveDefinitionContext directiveDefinition() throws RecognitionException {
		DirectiveDefinitionContext _localctx = new DirectiveDefinitionContext(_ctx, getState());
		enterRule(_localctx, 66, RULE_directiveDefinition);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(493);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==StringValue || _la==TripleQuotedStringValue) {
				{
				setState(492);
				description();
				}
			}

			setState(495);
			match(DIRECTIVE);
			setState(496);
			match(T__8);
			setState(497);
			name();
			setState(499);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__4) {
				{
				setState(498);
				argumentsDefinition();
				}
			}

			setState(501);
			match(T__9);
			setState(502);
			directiveLocations(0);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class DirectiveLocationContext extends ParserRuleContext {
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public DirectiveLocationContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_directiveLocation; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterDirectiveLocation(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitDirectiveLocation(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitDirectiveLocation(this);
			else return visitor.visitChildren(this);
		}
	}

	public final DirectiveLocationContext directiveLocation() throws RecognitionException {
		DirectiveLocationContext _localctx = new DirectiveLocationContext(_ctx, getState());
		enterRule(_localctx, 68, RULE_directiveLocation);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(504);
			name();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class DirectiveLocationsContext extends ParserRuleContext {
		public DirectiveLocationContext directiveLocation() {
			return getRuleContext(DirectiveLocationContext.class,0);
		}
		public DirectiveLocationsContext directiveLocations() {
			return getRuleContext(DirectiveLocationsContext.class,0);
		}
		public DirectiveLocationsContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_directiveLocations; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterDirectiveLocations(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitDirectiveLocations(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitDirectiveLocations(this);
			else return visitor.visitChildren(this);
		}
	}

	public final DirectiveLocationsContext directiveLocations() throws RecognitionException {
		return directiveLocations(0);
	}

	private DirectiveLocationsContext directiveLocations(int _p) throws RecognitionException {
		ParserRuleContext _parentctx = _ctx;
		int _parentState = getState();
		DirectiveLocationsContext _localctx = new DirectiveLocationsContext(_ctx, _parentState);
		DirectiveLocationsContext _prevctx = _localctx;
		int _startState = 70;
		enterRecursionRule(_localctx, 70, RULE_directiveLocations, _p);
		try {
			int _alt;
			enterOuterAlt(_localctx, 1);
			{
			{
			setState(507);
			directiveLocation();
			}
			_ctx.stop = _input.LT(-1);
			setState(514);
			_errHandler.sync(this);
			_alt = getInterpreter().adaptivePredict(_input,66,_ctx);
			while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
				if ( _alt==1 ) {
					if ( _parseListeners!=null ) triggerExitRuleEvent();
					_prevctx = _localctx;
					{
					{
					_localctx = new DirectiveLocationsContext(_parentctx, _parentState);
					pushNewRecursionContext(_localctx, _startState, RULE_directiveLocations);
					setState(509);
					if (!(precpred(_ctx, 1))) throw new FailedPredicateException(this, "precpred(_ctx, 1)");
					setState(510);
					match(T__7);
					setState(511);
					directiveLocation();
					}
					} 
				}
				setState(516);
				_errHandler.sync(this);
				_alt = getInterpreter().adaptivePredict(_input,66,_ctx);
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			unrollRecursionContexts(_parentctx);
		}
		return _localctx;
	}

	public static class OperationTypeContext extends ParserRuleContext {
		public TerminalNode SUBSCRIPTION() { return getToken(GraphqlParser.SUBSCRIPTION, 0); }
		public TerminalNode MUTATION() { return getToken(GraphqlParser.MUTATION, 0); }
		public TerminalNode QUERY() { return getToken(GraphqlParser.QUERY, 0); }
		public OperationTypeContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_operationType; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterOperationType(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitOperationType(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitOperationType(this);
			else return visitor.visitChildren(this);
		}
	}

	public final OperationTypeContext operationType() throws RecognitionException {
		OperationTypeContext _localctx = new OperationTypeContext(_ctx, getState());
		enterRule(_localctx, 72, RULE_operationType);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(517);
			_la = _input.LA(1);
			if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << QUERY) | (1L << MUTATION) | (1L << SUBSCRIPTION))) != 0)) ) {
			_errHandler.recoverInline(this);
			}
			else {
				if ( _input.LA(1)==Token.EOF ) matchedEOF = true;
				_errHandler.reportMatch(this);
				consume();
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class DescriptionContext extends ParserRuleContext {
		public StringValueContext stringValue() {
			return getRuleContext(StringValueContext.class,0);
		}
		public DescriptionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_description; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterDescription(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitDescription(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitDescription(this);
			else return visitor.visitChildren(this);
		}
	}

	public final DescriptionContext description() throws RecognitionException {
		DescriptionContext _localctx = new DescriptionContext(_ctx, getState());
		enterRule(_localctx, 74, RULE_description);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(519);
			stringValue();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class EnumValueContext extends ParserRuleContext {
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public EnumValueContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_enumValue; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterEnumValue(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitEnumValue(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitEnumValue(this);
			else return visitor.visitChildren(this);
		}
	}

	public final EnumValueContext enumValue() throws RecognitionException {
		EnumValueContext _localctx = new EnumValueContext(_ctx, getState());
		enterRule(_localctx, 76, RULE_enumValue);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(521);
			name();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ArrayValueContext extends ParserRuleContext {
		public List value() {
			return getRuleContexts(ValueContext.class);
		}
		public ValueContext value(int i) {
			return getRuleContext(ValueContext.class,i);
		}
		public ArrayValueContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_arrayValue; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterArrayValue(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitArrayValue(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitArrayValue(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ArrayValueContext arrayValue() throws RecognitionException {
		ArrayValueContext _localctx = new ArrayValueContext(_ctx, getState());
		enterRule(_localctx, 78, RULE_arrayValue);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(523);
			match(T__10);
			setState(527);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << T__0) | (1L << T__10) | (1L << BooleanValue) | (1L << NullValue) | (1L << FRAGMENT) | (1L << QUERY) | (1L << MUTATION) | (1L << SUBSCRIPTION) | (1L << SCHEMA) | (1L << SCALAR) | (1L << TYPE) | (1L << INTERFACE) | (1L << IMPLEMENTS) | (1L << ENUM) | (1L << UNION) | (1L << INPUT) | (1L << EXTEND) | (1L << DIRECTIVE) | (1L << NAME) | (1L << IntValue) | (1L << FloatValue) | (1L << StringValue) | (1L << TripleQuotedStringValue))) != 0)) {
				{
				{
				setState(524);
				value();
				}
				}
				setState(529);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(530);
			match(T__11);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ArrayValueWithVariableContext extends ParserRuleContext {
		public List valueWithVariable() {
			return getRuleContexts(ValueWithVariableContext.class);
		}
		public ValueWithVariableContext valueWithVariable(int i) {
			return getRuleContext(ValueWithVariableContext.class,i);
		}
		public ArrayValueWithVariableContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_arrayValueWithVariable; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterArrayValueWithVariable(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitArrayValueWithVariable(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitArrayValueWithVariable(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ArrayValueWithVariableContext arrayValueWithVariable() throws RecognitionException {
		ArrayValueWithVariableContext _localctx = new ArrayValueWithVariableContext(_ctx, getState());
		enterRule(_localctx, 80, RULE_arrayValueWithVariable);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(532);
			match(T__10);
			setState(536);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << T__0) | (1L << T__10) | (1L << T__12) | (1L << BooleanValue) | (1L << NullValue) | (1L << FRAGMENT) | (1L << QUERY) | (1L << MUTATION) | (1L << SUBSCRIPTION) | (1L << SCHEMA) | (1L << SCALAR) | (1L << TYPE) | (1L << INTERFACE) | (1L << IMPLEMENTS) | (1L << ENUM) | (1L << UNION) | (1L << INPUT) | (1L << EXTEND) | (1L << DIRECTIVE) | (1L << NAME) | (1L << IntValue) | (1L << FloatValue) | (1L << StringValue) | (1L << TripleQuotedStringValue))) != 0)) {
				{
				{
				setState(533);
				valueWithVariable();
				}
				}
				setState(538);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(539);
			match(T__11);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ObjectValueContext extends ParserRuleContext {
		public List objectField() {
			return getRuleContexts(ObjectFieldContext.class);
		}
		public ObjectFieldContext objectField(int i) {
			return getRuleContext(ObjectFieldContext.class,i);
		}
		public ObjectValueContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_objectValue; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterObjectValue(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitObjectValue(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitObjectValue(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ObjectValueContext objectValue() throws RecognitionException {
		ObjectValueContext _localctx = new ObjectValueContext(_ctx, getState());
		enterRule(_localctx, 82, RULE_objectValue);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(541);
			match(T__0);
			setState(545);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << FRAGMENT) | (1L << QUERY) | (1L << MUTATION) | (1L << SUBSCRIPTION) | (1L << SCHEMA) | (1L << SCALAR) | (1L << TYPE) | (1L << INTERFACE) | (1L << IMPLEMENTS) | (1L << ENUM) | (1L << UNION) | (1L << INPUT) | (1L << EXTEND) | (1L << DIRECTIVE) | (1L << NAME))) != 0)) {
				{
				{
				setState(542);
				objectField();
				}
				}
				setState(547);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(548);
			match(T__1);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ObjectValueWithVariableContext extends ParserRuleContext {
		public List objectFieldWithVariable() {
			return getRuleContexts(ObjectFieldWithVariableContext.class);
		}
		public ObjectFieldWithVariableContext objectFieldWithVariable(int i) {
			return getRuleContext(ObjectFieldWithVariableContext.class,i);
		}
		public ObjectValueWithVariableContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_objectValueWithVariable; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterObjectValueWithVariable(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitObjectValueWithVariable(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitObjectValueWithVariable(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ObjectValueWithVariableContext objectValueWithVariable() throws RecognitionException {
		ObjectValueWithVariableContext _localctx = new ObjectValueWithVariableContext(_ctx, getState());
		enterRule(_localctx, 84, RULE_objectValueWithVariable);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(550);
			match(T__0);
			setState(554);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << FRAGMENT) | (1L << QUERY) | (1L << MUTATION) | (1L << SUBSCRIPTION) | (1L << SCHEMA) | (1L << SCALAR) | (1L << TYPE) | (1L << INTERFACE) | (1L << IMPLEMENTS) | (1L << ENUM) | (1L << UNION) | (1L << INPUT) | (1L << EXTEND) | (1L << DIRECTIVE) | (1L << NAME))) != 0)) {
				{
				{
				setState(551);
				objectFieldWithVariable();
				}
				}
				setState(556);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(557);
			match(T__1);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ObjectFieldContext extends ParserRuleContext {
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public ValueContext value() {
			return getRuleContext(ValueContext.class,0);
		}
		public ObjectFieldContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_objectField; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterObjectField(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitObjectField(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitObjectField(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ObjectFieldContext objectField() throws RecognitionException {
		ObjectFieldContext _localctx = new ObjectFieldContext(_ctx, getState());
		enterRule(_localctx, 86, RULE_objectField);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(559);
			name();
			setState(560);
			match(T__2);
			setState(561);
			value();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ObjectFieldWithVariableContext extends ParserRuleContext {
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public ValueWithVariableContext valueWithVariable() {
			return getRuleContext(ValueWithVariableContext.class,0);
		}
		public ObjectFieldWithVariableContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_objectFieldWithVariable; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterObjectFieldWithVariable(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitObjectFieldWithVariable(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitObjectFieldWithVariable(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ObjectFieldWithVariableContext objectFieldWithVariable() throws RecognitionException {
		ObjectFieldWithVariableContext _localctx = new ObjectFieldWithVariableContext(_ctx, getState());
		enterRule(_localctx, 88, RULE_objectFieldWithVariable);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(563);
			name();
			setState(564);
			match(T__2);
			setState(565);
			valueWithVariable();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class DirectivesContext extends ParserRuleContext {
		public List directive() {
			return getRuleContexts(DirectiveContext.class);
		}
		public DirectiveContext directive(int i) {
			return getRuleContext(DirectiveContext.class,i);
		}
		public DirectivesContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_directives; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterDirectives(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitDirectives(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitDirectives(this);
			else return visitor.visitChildren(this);
		}
	}

	public final DirectivesContext directives() throws RecognitionException {
		DirectivesContext _localctx = new DirectivesContext(_ctx, getState());
		enterRule(_localctx, 90, RULE_directives);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(568); 
			_errHandler.sync(this);
			_la = _input.LA(1);
			do {
				{
				{
				setState(567);
				directive();
				}
				}
				setState(570); 
				_errHandler.sync(this);
				_la = _input.LA(1);
			} while ( _la==T__8 );
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class DirectiveContext extends ParserRuleContext {
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public ArgumentsContext arguments() {
			return getRuleContext(ArgumentsContext.class,0);
		}
		public DirectiveContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_directive; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterDirective(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitDirective(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitDirective(this);
			else return visitor.visitChildren(this);
		}
	}

	public final DirectiveContext directive() throws RecognitionException {
		DirectiveContext _localctx = new DirectiveContext(_ctx, getState());
		enterRule(_localctx, 92, RULE_directive);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(572);
			match(T__8);
			setState(573);
			name();
			setState(575);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__4) {
				{
				setState(574);
				arguments();
				}
			}

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

	public static class ArgumentsContext extends ParserRuleContext {
		public List argument() {
			return getRuleContexts(ArgumentContext.class);
		}
		public ArgumentContext argument(int i) {
			return getRuleContext(ArgumentContext.class,i);
		}
		public ArgumentsContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_arguments; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterArguments(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitArguments(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitArguments(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ArgumentsContext arguments() throws RecognitionException {
		ArgumentsContext _localctx = new ArgumentsContext(_ctx, getState());
		enterRule(_localctx, 94, RULE_arguments);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(577);
			match(T__4);
			setState(579); 
			_errHandler.sync(this);
			_la = _input.LA(1);
			do {
				{
				{
				setState(578);
				argument();
				}
				}
				setState(581); 
				_errHandler.sync(this);
				_la = _input.LA(1);
			} while ( (((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << FRAGMENT) | (1L << QUERY) | (1L << MUTATION) | (1L << SUBSCRIPTION) | (1L << SCHEMA) | (1L << SCALAR) | (1L << TYPE) | (1L << INTERFACE) | (1L << IMPLEMENTS) | (1L << ENUM) | (1L << UNION) | (1L << INPUT) | (1L << EXTEND) | (1L << DIRECTIVE) | (1L << NAME))) != 0) );
			setState(583);
			match(T__5);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ArgumentContext extends ParserRuleContext {
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public ValueWithVariableContext valueWithVariable() {
			return getRuleContext(ValueWithVariableContext.class,0);
		}
		public ArgumentContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_argument; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterArgument(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitArgument(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitArgument(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ArgumentContext argument() throws RecognitionException {
		ArgumentContext _localctx = new ArgumentContext(_ctx, getState());
		enterRule(_localctx, 96, RULE_argument);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(585);
			name();
			setState(586);
			match(T__2);
			setState(587);
			valueWithVariable();
			}
		}
		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(GraphqlParser.NAME, 0); }
		public TerminalNode FRAGMENT() { return getToken(GraphqlParser.FRAGMENT, 0); }
		public TerminalNode QUERY() { return getToken(GraphqlParser.QUERY, 0); }
		public TerminalNode MUTATION() { return getToken(GraphqlParser.MUTATION, 0); }
		public TerminalNode SUBSCRIPTION() { return getToken(GraphqlParser.SUBSCRIPTION, 0); }
		public TerminalNode SCHEMA() { return getToken(GraphqlParser.SCHEMA, 0); }
		public TerminalNode SCALAR() { return getToken(GraphqlParser.SCALAR, 0); }
		public TerminalNode TYPE() { return getToken(GraphqlParser.TYPE, 0); }
		public TerminalNode INTERFACE() { return getToken(GraphqlParser.INTERFACE, 0); }
		public TerminalNode IMPLEMENTS() { return getToken(GraphqlParser.IMPLEMENTS, 0); }
		public TerminalNode ENUM() { return getToken(GraphqlParser.ENUM, 0); }
		public TerminalNode UNION() { return getToken(GraphqlParser.UNION, 0); }
		public TerminalNode INPUT() { return getToken(GraphqlParser.INPUT, 0); }
		public TerminalNode EXTEND() { return getToken(GraphqlParser.EXTEND, 0); }
		public TerminalNode DIRECTIVE() { return getToken(GraphqlParser.DIRECTIVE, 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 GraphqlListener ) ((GraphqlListener)listener).enterName(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitName(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitName(this);
			else return visitor.visitChildren(this);
		}
	}

	public final NameContext name() throws RecognitionException {
		NameContext _localctx = new NameContext(_ctx, getState());
		enterRule(_localctx, 98, RULE_name);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(589);
			_la = _input.LA(1);
			if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << FRAGMENT) | (1L << QUERY) | (1L << MUTATION) | (1L << SUBSCRIPTION) | (1L << SCHEMA) | (1L << SCALAR) | (1L << TYPE) | (1L << INTERFACE) | (1L << IMPLEMENTS) | (1L << ENUM) | (1L << UNION) | (1L << INPUT) | (1L << EXTEND) | (1L << DIRECTIVE) | (1L << NAME))) != 0)) ) {
			_errHandler.recoverInline(this);
			}
			else {
				if ( _input.LA(1)==Token.EOF ) matchedEOF = true;
				_errHandler.reportMatch(this);
				consume();
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ValueContext extends ParserRuleContext {
		public StringValueContext stringValue() {
			return getRuleContext(StringValueContext.class,0);
		}
		public TerminalNode IntValue() { return getToken(GraphqlParser.IntValue, 0); }
		public TerminalNode FloatValue() { return getToken(GraphqlParser.FloatValue, 0); }
		public TerminalNode BooleanValue() { return getToken(GraphqlParser.BooleanValue, 0); }
		public TerminalNode NullValue() { return getToken(GraphqlParser.NullValue, 0); }
		public EnumValueContext enumValue() {
			return getRuleContext(EnumValueContext.class,0);
		}
		public ArrayValueContext arrayValue() {
			return getRuleContext(ArrayValueContext.class,0);
		}
		public ObjectValueContext objectValue() {
			return getRuleContext(ObjectValueContext.class,0);
		}
		public ValueContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_value; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterValue(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitValue(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitValue(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ValueContext value() throws RecognitionException {
		ValueContext _localctx = new ValueContext(_ctx, getState());
		enterRule(_localctx, 100, RULE_value);
		try {
			setState(599);
			_errHandler.sync(this);
			switch (_input.LA(1)) {
			case StringValue:
			case TripleQuotedStringValue:
				enterOuterAlt(_localctx, 1);
				{
				setState(591);
				stringValue();
				}
				break;
			case IntValue:
				enterOuterAlt(_localctx, 2);
				{
				setState(592);
				match(IntValue);
				}
				break;
			case FloatValue:
				enterOuterAlt(_localctx, 3);
				{
				setState(593);
				match(FloatValue);
				}
				break;
			case BooleanValue:
				enterOuterAlt(_localctx, 4);
				{
				setState(594);
				match(BooleanValue);
				}
				break;
			case NullValue:
				enterOuterAlt(_localctx, 5);
				{
				setState(595);
				match(NullValue);
				}
				break;
			case FRAGMENT:
			case QUERY:
			case MUTATION:
			case SUBSCRIPTION:
			case SCHEMA:
			case SCALAR:
			case TYPE:
			case INTERFACE:
			case IMPLEMENTS:
			case ENUM:
			case UNION:
			case INPUT:
			case EXTEND:
			case DIRECTIVE:
			case NAME:
				enterOuterAlt(_localctx, 6);
				{
				setState(596);
				enumValue();
				}
				break;
			case T__10:
				enterOuterAlt(_localctx, 7);
				{
				setState(597);
				arrayValue();
				}
				break;
			case T__0:
				enterOuterAlt(_localctx, 8);
				{
				setState(598);
				objectValue();
				}
				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 ValueWithVariableContext extends ParserRuleContext {
		public VariableContext variable() {
			return getRuleContext(VariableContext.class,0);
		}
		public StringValueContext stringValue() {
			return getRuleContext(StringValueContext.class,0);
		}
		public TerminalNode IntValue() { return getToken(GraphqlParser.IntValue, 0); }
		public TerminalNode FloatValue() { return getToken(GraphqlParser.FloatValue, 0); }
		public TerminalNode BooleanValue() { return getToken(GraphqlParser.BooleanValue, 0); }
		public TerminalNode NullValue() { return getToken(GraphqlParser.NullValue, 0); }
		public EnumValueContext enumValue() {
			return getRuleContext(EnumValueContext.class,0);
		}
		public ArrayValueWithVariableContext arrayValueWithVariable() {
			return getRuleContext(ArrayValueWithVariableContext.class,0);
		}
		public ObjectValueWithVariableContext objectValueWithVariable() {
			return getRuleContext(ObjectValueWithVariableContext.class,0);
		}
		public ValueWithVariableContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_valueWithVariable; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterValueWithVariable(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitValueWithVariable(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitValueWithVariable(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ValueWithVariableContext valueWithVariable() throws RecognitionException {
		ValueWithVariableContext _localctx = new ValueWithVariableContext(_ctx, getState());
		enterRule(_localctx, 102, RULE_valueWithVariable);
		try {
			setState(610);
			_errHandler.sync(this);
			switch (_input.LA(1)) {
			case T__12:
				enterOuterAlt(_localctx, 1);
				{
				setState(601);
				variable();
				}
				break;
			case StringValue:
			case TripleQuotedStringValue:
				enterOuterAlt(_localctx, 2);
				{
				setState(602);
				stringValue();
				}
				break;
			case IntValue:
				enterOuterAlt(_localctx, 3);
				{
				setState(603);
				match(IntValue);
				}
				break;
			case FloatValue:
				enterOuterAlt(_localctx, 4);
				{
				setState(604);
				match(FloatValue);
				}
				break;
			case BooleanValue:
				enterOuterAlt(_localctx, 5);
				{
				setState(605);
				match(BooleanValue);
				}
				break;
			case NullValue:
				enterOuterAlt(_localctx, 6);
				{
				setState(606);
				match(NullValue);
				}
				break;
			case FRAGMENT:
			case QUERY:
			case MUTATION:
			case SUBSCRIPTION:
			case SCHEMA:
			case SCALAR:
			case TYPE:
			case INTERFACE:
			case IMPLEMENTS:
			case ENUM:
			case UNION:
			case INPUT:
			case EXTEND:
			case DIRECTIVE:
			case NAME:
				enterOuterAlt(_localctx, 7);
				{
				setState(607);
				enumValue();
				}
				break;
			case T__10:
				enterOuterAlt(_localctx, 8);
				{
				setState(608);
				arrayValueWithVariable();
				}
				break;
			case T__0:
				enterOuterAlt(_localctx, 9);
				{
				setState(609);
				objectValueWithVariable();
				}
				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 VariableContext extends ParserRuleContext {
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public VariableContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_variable; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterVariable(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitVariable(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitVariable(this);
			else return visitor.visitChildren(this);
		}
	}

	public final VariableContext variable() throws RecognitionException {
		VariableContext _localctx = new VariableContext(_ctx, getState());
		enterRule(_localctx, 104, RULE_variable);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(612);
			match(T__12);
			setState(613);
			name();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class DefaultValueContext extends ParserRuleContext {
		public ValueContext value() {
			return getRuleContext(ValueContext.class,0);
		}
		public DefaultValueContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_defaultValue; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterDefaultValue(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitDefaultValue(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitDefaultValue(this);
			else return visitor.visitChildren(this);
		}
	}

	public final DefaultValueContext defaultValue() throws RecognitionException {
		DefaultValueContext _localctx = new DefaultValueContext(_ctx, getState());
		enterRule(_localctx, 106, RULE_defaultValue);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(615);
			match(T__6);
			setState(616);
			value();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class StringValueContext extends ParserRuleContext {
		public TerminalNode TripleQuotedStringValue() { return getToken(GraphqlParser.TripleQuotedStringValue, 0); }
		public TerminalNode StringValue() { return getToken(GraphqlParser.StringValue, 0); }
		public StringValueContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_stringValue; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterStringValue(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitStringValue(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitStringValue(this);
			else return visitor.visitChildren(this);
		}
	}

	public final StringValueContext stringValue() throws RecognitionException {
		StringValueContext _localctx = new StringValueContext(_ctx, getState());
		enterRule(_localctx, 108, RULE_stringValue);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(618);
			_la = _input.LA(1);
			if ( !(_la==StringValue || _la==TripleQuotedStringValue) ) {
			_errHandler.recoverInline(this);
			}
			else {
				if ( _input.LA(1)==Token.EOF ) matchedEOF = true;
				_errHandler.reportMatch(this);
				consume();
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class TypeContext extends ParserRuleContext {
		public TypeNameContext typeName() {
			return getRuleContext(TypeNameContext.class,0);
		}
		public ListTypeContext listType() {
			return getRuleContext(ListTypeContext.class,0);
		}
		public NonNullTypeContext nonNullType() {
			return getRuleContext(NonNullTypeContext.class,0);
		}
		public TypeContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_type; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterType(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitType(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitType(this);
			else return visitor.visitChildren(this);
		}
	}

	public final TypeContext type() throws RecognitionException {
		TypeContext _localctx = new TypeContext(_ctx, getState());
		enterRule(_localctx, 110, RULE_type);
		try {
			setState(623);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,76,_ctx) ) {
			case 1:
				enterOuterAlt(_localctx, 1);
				{
				setState(620);
				typeName();
				}
				break;
			case 2:
				enterOuterAlt(_localctx, 2);
				{
				setState(621);
				listType();
				}
				break;
			case 3:
				enterOuterAlt(_localctx, 3);
				{
				setState(622);
				nonNullType();
				}
				break;
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class TypeNameContext extends ParserRuleContext {
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public TypeNameContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_typeName; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterTypeName(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitTypeName(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitTypeName(this);
			else return visitor.visitChildren(this);
		}
	}

	public final TypeNameContext typeName() throws RecognitionException {
		TypeNameContext _localctx = new TypeNameContext(_ctx, getState());
		enterRule(_localctx, 112, RULE_typeName);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(625);
			name();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ListTypeContext extends ParserRuleContext {
		public TypeContext type() {
			return getRuleContext(TypeContext.class,0);
		}
		public ListTypeContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_listType; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterListType(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitListType(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitListType(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ListTypeContext listType() throws RecognitionException {
		ListTypeContext _localctx = new ListTypeContext(_ctx, getState());
		enterRule(_localctx, 114, RULE_listType);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(627);
			match(T__10);
			setState(628);
			type();
			setState(629);
			match(T__11);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class NonNullTypeContext extends ParserRuleContext {
		public TypeNameContext typeName() {
			return getRuleContext(TypeNameContext.class,0);
		}
		public ListTypeContext listType() {
			return getRuleContext(ListTypeContext.class,0);
		}
		public NonNullTypeContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_nonNullType; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterNonNullType(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitNonNullType(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitNonNullType(this);
			else return visitor.visitChildren(this);
		}
	}

	public final NonNullTypeContext nonNullType() throws RecognitionException {
		NonNullTypeContext _localctx = new NonNullTypeContext(_ctx, getState());
		enterRule(_localctx, 116, RULE_nonNullType);
		try {
			setState(637);
			_errHandler.sync(this);
			switch (_input.LA(1)) {
			case FRAGMENT:
			case QUERY:
			case MUTATION:
			case SUBSCRIPTION:
			case SCHEMA:
			case SCALAR:
			case TYPE:
			case INTERFACE:
			case IMPLEMENTS:
			case ENUM:
			case UNION:
			case INPUT:
			case EXTEND:
			case DIRECTIVE:
			case NAME:
				enterOuterAlt(_localctx, 1);
				{
				setState(631);
				typeName();
				setState(632);
				match(T__13);
				}
				break;
			case T__10:
				enterOuterAlt(_localctx, 2);
				{
				setState(634);
				listType();
				setState(635);
				match(T__13);
				}
				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 OperationDefinitionContext extends ParserRuleContext {
		public SelectionSetContext selectionSet() {
			return getRuleContext(SelectionSetContext.class,0);
		}
		public OperationTypeContext operationType() {
			return getRuleContext(OperationTypeContext.class,0);
		}
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public VariableDefinitionsContext variableDefinitions() {
			return getRuleContext(VariableDefinitionsContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public OperationDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_operationDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterOperationDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitOperationDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitOperationDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final OperationDefinitionContext operationDefinition() throws RecognitionException {
		OperationDefinitionContext _localctx = new OperationDefinitionContext(_ctx, getState());
		enterRule(_localctx, 118, RULE_operationDefinition);
		int _la;
		try {
			setState(652);
			_errHandler.sync(this);
			switch (_input.LA(1)) {
			case T__0:
				enterOuterAlt(_localctx, 1);
				{
				setState(639);
				selectionSet();
				}
				break;
			case QUERY:
			case MUTATION:
			case SUBSCRIPTION:
				enterOuterAlt(_localctx, 2);
				{
				setState(640);
				operationType();
				setState(642);
				_errHandler.sync(this);
				_la = _input.LA(1);
				if ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << FRAGMENT) | (1L << QUERY) | (1L << MUTATION) | (1L << SUBSCRIPTION) | (1L << SCHEMA) | (1L << SCALAR) | (1L << TYPE) | (1L << INTERFACE) | (1L << IMPLEMENTS) | (1L << ENUM) | (1L << UNION) | (1L << INPUT) | (1L << EXTEND) | (1L << DIRECTIVE) | (1L << NAME))) != 0)) {
					{
					setState(641);
					name();
					}
				}

				setState(645);
				_errHandler.sync(this);
				_la = _input.LA(1);
				if (_la==T__4) {
					{
					setState(644);
					variableDefinitions();
					}
				}

				setState(648);
				_errHandler.sync(this);
				_la = _input.LA(1);
				if (_la==T__8) {
					{
					setState(647);
					directives();
					}
				}

				setState(650);
				selectionSet();
				}
				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 VariableDefinitionsContext extends ParserRuleContext {
		public List variableDefinition() {
			return getRuleContexts(VariableDefinitionContext.class);
		}
		public VariableDefinitionContext variableDefinition(int i) {
			return getRuleContext(VariableDefinitionContext.class,i);
		}
		public VariableDefinitionsContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_variableDefinitions; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterVariableDefinitions(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitVariableDefinitions(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitVariableDefinitions(this);
			else return visitor.visitChildren(this);
		}
	}

	public final VariableDefinitionsContext variableDefinitions() throws RecognitionException {
		VariableDefinitionsContext _localctx = new VariableDefinitionsContext(_ctx, getState());
		enterRule(_localctx, 120, RULE_variableDefinitions);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(654);
			match(T__4);
			setState(656); 
			_errHandler.sync(this);
			_la = _input.LA(1);
			do {
				{
				{
				setState(655);
				variableDefinition();
				}
				}
				setState(658); 
				_errHandler.sync(this);
				_la = _input.LA(1);
			} while ( _la==T__12 );
			setState(660);
			match(T__5);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class VariableDefinitionContext extends ParserRuleContext {
		public VariableContext variable() {
			return getRuleContext(VariableContext.class,0);
		}
		public TypeContext type() {
			return getRuleContext(TypeContext.class,0);
		}
		public DefaultValueContext defaultValue() {
			return getRuleContext(DefaultValueContext.class,0);
		}
		public VariableDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_variableDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterVariableDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitVariableDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitVariableDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final VariableDefinitionContext variableDefinition() throws RecognitionException {
		VariableDefinitionContext _localctx = new VariableDefinitionContext(_ctx, getState());
		enterRule(_localctx, 122, RULE_variableDefinition);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(662);
			variable();
			setState(663);
			match(T__2);
			setState(664);
			type();
			setState(666);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__6) {
				{
				setState(665);
				defaultValue();
				}
			}

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

	public static class SelectionSetContext extends ParserRuleContext {
		public List selection() {
			return getRuleContexts(SelectionContext.class);
		}
		public SelectionContext selection(int i) {
			return getRuleContext(SelectionContext.class,i);
		}
		public SelectionSetContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_selectionSet; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterSelectionSet(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitSelectionSet(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitSelectionSet(this);
			else return visitor.visitChildren(this);
		}
	}

	public final SelectionSetContext selectionSet() throws RecognitionException {
		SelectionSetContext _localctx = new SelectionSetContext(_ctx, getState());
		enterRule(_localctx, 124, RULE_selectionSet);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(668);
			match(T__0);
			setState(670); 
			_errHandler.sync(this);
			_la = _input.LA(1);
			do {
				{
				{
				setState(669);
				selection();
				}
				}
				setState(672); 
				_errHandler.sync(this);
				_la = _input.LA(1);
			} while ( (((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << T__14) | (1L << FRAGMENT) | (1L << QUERY) | (1L << MUTATION) | (1L << SUBSCRIPTION) | (1L << SCHEMA) | (1L << SCALAR) | (1L << TYPE) | (1L << INTERFACE) | (1L << IMPLEMENTS) | (1L << ENUM) | (1L << UNION) | (1L << INPUT) | (1L << EXTEND) | (1L << DIRECTIVE) | (1L << NAME))) != 0) );
			setState(674);
			match(T__1);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class SelectionContext extends ParserRuleContext {
		public FieldContext field() {
			return getRuleContext(FieldContext.class,0);
		}
		public FragmentSpreadContext fragmentSpread() {
			return getRuleContext(FragmentSpreadContext.class,0);
		}
		public InlineFragmentContext inlineFragment() {
			return getRuleContext(InlineFragmentContext.class,0);
		}
		public SelectionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_selection; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterSelection(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitSelection(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitSelection(this);
			else return visitor.visitChildren(this);
		}
	}

	public final SelectionContext selection() throws RecognitionException {
		SelectionContext _localctx = new SelectionContext(_ctx, getState());
		enterRule(_localctx, 126, RULE_selection);
		try {
			setState(679);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,85,_ctx) ) {
			case 1:
				enterOuterAlt(_localctx, 1);
				{
				setState(676);
				field();
				}
				break;
			case 2:
				enterOuterAlt(_localctx, 2);
				{
				setState(677);
				fragmentSpread();
				}
				break;
			case 3:
				enterOuterAlt(_localctx, 3);
				{
				setState(678);
				inlineFragment();
				}
				break;
			}
		}
		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 NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public AliasContext alias() {
			return getRuleContext(AliasContext.class,0);
		}
		public ArgumentsContext arguments() {
			return getRuleContext(ArgumentsContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public SelectionSetContext selectionSet() {
			return getRuleContext(SelectionSetContext.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 GraphqlListener ) ((GraphqlListener)listener).enterField(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitField(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitField(this);
			else return visitor.visitChildren(this);
		}
	}

	public final FieldContext field() throws RecognitionException {
		FieldContext _localctx = new FieldContext(_ctx, getState());
		enterRule(_localctx, 128, RULE_field);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(682);
			_errHandler.sync(this);
			switch ( getInterpreter().adaptivePredict(_input,86,_ctx) ) {
			case 1:
				{
				setState(681);
				alias();
				}
				break;
			}
			setState(684);
			name();
			setState(686);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__4) {
				{
				setState(685);
				arguments();
				}
			}

			setState(689);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__8) {
				{
				setState(688);
				directives();
				}
			}

			setState(692);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__0) {
				{
				setState(691);
				selectionSet();
				}
			}

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

	public static class AliasContext extends ParserRuleContext {
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public AliasContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_alias; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterAlias(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitAlias(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitAlias(this);
			else return visitor.visitChildren(this);
		}
	}

	public final AliasContext alias() throws RecognitionException {
		AliasContext _localctx = new AliasContext(_ctx, getState());
		enterRule(_localctx, 130, RULE_alias);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(694);
			name();
			setState(695);
			match(T__2);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class FragmentSpreadContext extends ParserRuleContext {
		public FragmentNameContext fragmentName() {
			return getRuleContext(FragmentNameContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public FragmentSpreadContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_fragmentSpread; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterFragmentSpread(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitFragmentSpread(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitFragmentSpread(this);
			else return visitor.visitChildren(this);
		}
	}

	public final FragmentSpreadContext fragmentSpread() throws RecognitionException {
		FragmentSpreadContext _localctx = new FragmentSpreadContext(_ctx, getState());
		enterRule(_localctx, 132, RULE_fragmentSpread);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(697);
			match(T__14);
			setState(698);
			fragmentName();
			setState(700);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__8) {
				{
				setState(699);
				directives();
				}
			}

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

	public static class InlineFragmentContext extends ParserRuleContext {
		public SelectionSetContext selectionSet() {
			return getRuleContext(SelectionSetContext.class,0);
		}
		public TypeConditionContext typeCondition() {
			return getRuleContext(TypeConditionContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public InlineFragmentContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_inlineFragment; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterInlineFragment(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitInlineFragment(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitInlineFragment(this);
			else return visitor.visitChildren(this);
		}
	}

	public final InlineFragmentContext inlineFragment() throws RecognitionException {
		InlineFragmentContext _localctx = new InlineFragmentContext(_ctx, getState());
		enterRule(_localctx, 134, RULE_inlineFragment);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(702);
			match(T__14);
			setState(704);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__9) {
				{
				setState(703);
				typeCondition();
				}
			}

			setState(707);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__8) {
				{
				setState(706);
				directives();
				}
			}

			setState(709);
			selectionSet();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class FragmentDefinitionContext extends ParserRuleContext {
		public FragmentNameContext fragmentName() {
			return getRuleContext(FragmentNameContext.class,0);
		}
		public TypeConditionContext typeCondition() {
			return getRuleContext(TypeConditionContext.class,0);
		}
		public SelectionSetContext selectionSet() {
			return getRuleContext(SelectionSetContext.class,0);
		}
		public DirectivesContext directives() {
			return getRuleContext(DirectivesContext.class,0);
		}
		public FragmentDefinitionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_fragmentDefinition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterFragmentDefinition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitFragmentDefinition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitFragmentDefinition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final FragmentDefinitionContext fragmentDefinition() throws RecognitionException {
		FragmentDefinitionContext _localctx = new FragmentDefinitionContext(_ctx, getState());
		enterRule(_localctx, 136, RULE_fragmentDefinition);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(711);
			match(FRAGMENT);
			setState(712);
			fragmentName();
			setState(713);
			typeCondition();
			setState(715);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__8) {
				{
				setState(714);
				directives();
				}
			}

			setState(717);
			selectionSet();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class FragmentNameContext extends ParserRuleContext {
		public NameContext name() {
			return getRuleContext(NameContext.class,0);
		}
		public FragmentNameContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_fragmentName; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterFragmentName(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitFragmentName(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitFragmentName(this);
			else return visitor.visitChildren(this);
		}
	}

	public final FragmentNameContext fragmentName() throws RecognitionException {
		FragmentNameContext _localctx = new FragmentNameContext(_ctx, getState());
		enterRule(_localctx, 138, RULE_fragmentName);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(719);
			name();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class TypeConditionContext extends ParserRuleContext {
		public TypeNameContext typeName() {
			return getRuleContext(TypeNameContext.class,0);
		}
		public TypeConditionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_typeCondition; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).enterTypeCondition(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof GraphqlListener ) ((GraphqlListener)listener).exitTypeCondition(this);
		}
		@Override
		public  T accept(ParseTreeVisitor visitor) {
			if ( visitor instanceof GraphqlVisitor ) return ((GraphqlVisitor)visitor).visitTypeCondition(this);
			else return visitor.visitChildren(this);
		}
	}

	public final TypeConditionContext typeCondition() throws RecognitionException {
		TypeConditionContext _localctx = new TypeConditionContext(_ctx, getState());
		enterRule(_localctx, 140, RULE_typeCondition);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(721);
			match(T__9);
			setState(722);
			typeName();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public boolean sempred(RuleContext _localctx, int ruleIndex, int predIndex) {
		switch (ruleIndex) {
		case 12:
			return implementsInterfaces_sempred((ImplementsInterfacesContext)_localctx, predIndex);
		case 23:
			return unionMembers_sempred((UnionMembersContext)_localctx, predIndex);
		case 35:
			return directiveLocations_sempred((DirectiveLocationsContext)_localctx, predIndex);
		}
		return true;
	}
	private boolean implementsInterfaces_sempred(ImplementsInterfacesContext _localctx, int predIndex) {
		switch (predIndex) {
		case 0:
			return precpred(_ctx, 1);
		}
		return true;
	}
	private boolean unionMembers_sempred(UnionMembersContext _localctx, int predIndex) {
		switch (predIndex) {
		case 1:
			return precpred(_ctx, 1);
		}
		return true;
	}
	private boolean directiveLocations_sempred(DirectiveLocationsContext _localctx, int predIndex) {
		switch (predIndex) {
		case 2:
			return precpred(_ctx, 1);
		}
		return true;
	}

	public static final String _serializedATN =
		"\3\u608b\ua72a\u8133\ub9ed\u417c\u3be7\u7786\u5964\3\63\u02d7\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)\4*\t*\4+\t+\4"+
		",\t,\4-\t-\4.\t.\4/\t/\4\60\t\60\4\61\t\61\4\62\t\62\4\63\t\63\4\64\t"+
		"\64\4\65\t\65\4\66\t\66\4\67\t\67\48\t8\49\t9\4:\t:\4;\t;\4<\t<\4=\t="+
		"\4>\t>\4?\t?\4@\t@\4A\tA\4B\tB\4C\tC\4D\tD\4E\tE\4F\tF\4G\tG\4H\tH\3\2"+
		"\6\2\u0092\n\2\r\2\16\2\u0093\3\3\3\3\3\3\5\3\u0099\n\3\3\4\5\4\u009c"+
		"\n\4\3\4\3\4\3\4\3\4\5\4\u00a2\n\4\3\5\5\5\u00a5\n\5\3\5\3\5\5\5\u00a9"+
		"\n\5\3\5\3\5\6\5\u00ad\n\5\r\5\16\5\u00ae\3\5\3\5\3\6\5\6\u00b4\n\6\3"+
		"\6\3\6\3\6\3\6\3\7\3\7\3\7\3\7\3\7\3\7\5\7\u00c0\n\7\3\b\3\b\3\b\3\b\3"+
		"\b\3\b\5\b\u00c8\n\b\3\t\3\t\3\t\3\n\5\n\u00ce\n\n\3\n\3\n\3\n\5\n\u00d3"+
		"\n\n\3\13\3\13\3\13\3\13\3\13\3\f\5\f\u00db\n\f\3\f\3\f\3\f\5\f\u00e0"+
		"\n\f\3\f\5\f\u00e3\n\f\3\f\5\f\u00e6\n\f\3\r\3\r\3\r\3\r\5\r\u00ec\n\r"+
		"\3\r\5\r\u00ef\n\r\3\r\3\r\3\r\3\r\3\r\3\r\5\r\u00f7\n\r\3\r\3\r\5\r\u00fb"+
		"\n\r\3\r\3\r\3\r\3\r\3\r\5\r\u0102\n\r\3\16\3\16\3\16\5\16\u0107\n\16"+
		"\3\16\6\16\u010a\n\16\r\16\16\16\u010b\3\16\3\16\3\16\7\16\u0111\n\16"+
		"\f\16\16\16\u0114\13\16\3\17\3\17\7\17\u0118\n\17\f\17\16\17\u011b\13"+
		"\17\3\17\3\17\3\20\3\20\6\20\u0121\n\20\r\20\16\20\u0122\3\20\3\20\3\21"+
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		"\n\23\3\23\3\23\3\23\3\23\5\23\u0142\n\23\3\23\5\23\u0145\n\23\3\24\5"+
		"\24\u0148\n\24\3\24\3\24\3\24\5\24\u014d\n\24\3\24\5\24\u0150\n\24\3\25"+
		"\3\25\3\25\3\25\5\25\u0156\n\25\3\25\3\25\3\25\3\25\3\25\3\25\3\25\5\25"+
		"\u015f\n\25\5\25\u0161\n\25\3\26\5\26\u0164\n\26\3\26\3\26\3\26\5\26\u0169"+
		"\n\26\3\26\5\26\u016c\n\26\3\27\3\27\3\27\3\27\5\27\u0172\n\27\3\27\3"+
		"\27\3\27\3\27\3\27\3\27\3\27\5\27\u017b\n\27\3\30\3\30\3\30\3\31\3\31"+
		"\5\31\u0182\n\31\3\31\3\31\3\31\3\31\3\31\7\31\u0189\n\31\f\31\16\31\u018c"+
		"\13\31\3\32\5\32\u018f\n\32\3\32\3\32\3\32\5\32\u0194\n\32\3\32\5\32\u0197"+
		"\n\32\3\33\3\33\3\33\3\33\5\33\u019d\n\33\3\33\3\33\3\33\3\33\3\33\3\33"+
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		"\n\37\3\37\3\37\3\37\5\37\u01c8\n\37\3\37\5\37\u01cb\n\37\3 \3 \3 \3 "+
		"\5 \u01d1\n \3 \3 \3 \3 \3 \3 \3 \5 \u01da\n \5 \u01dc\n \3!\3!\7!\u01e0"+
		"\n!\f!\16!\u01e3\13!\3!\3!\3\"\3\"\6\"\u01e9\n\"\r\"\16\"\u01ea\3\"\3"+
		"\"\3#\5#\u01f0\n#\3#\3#\3#\3#\5#\u01f6\n#\3#\3#\3#\3$\3$\3%\3%\3%\3%\3"+
		"%\3%\7%\u0203\n%\f%\16%\u0206\13%\3&\3&\3\'\3\'\3(\3(\3)\3)\7)\u0210\n"+
		")\f)\16)\u0213\13)\3)\3)\3*\3*\7*\u0219\n*\f*\16*\u021c\13*\3*\3*\3+\3"+
		"+\7+\u0222\n+\f+\16+\u0225\13+\3+\3+\3,\3,\7,\u022b\n,\f,\16,\u022e\13"+
		",\3,\3,\3-\3-\3-\3-\3.\3.\3.\3.\3/\6/\u023b\n/\r/\16/\u023c\3\60\3\60"+
		"\3\60\5\60\u0242\n\60\3\61\3\61\6\61\u0246\n\61\r\61\16\61\u0247\3\61"+
		"\3\61\3\62\3\62\3\62\3\62\3\63\3\63\3\64\3\64\3\64\3\64\3\64\3\64\3\64"+
		"\3\64\5\64\u025a\n\64\3\65\3\65\3\65\3\65\3\65\3\65\3\65\3\65\3\65\5\65"+
		"\u0265\n\65\3\66\3\66\3\66\3\67\3\67\3\67\38\38\39\39\39\59\u0272\n9\3"+
		":\3:\3;\3;\3;\3;\3<\3<\3<\3<\3<\3<\5<\u0280\n<\3=\3=\3=\5=\u0285\n=\3"+
		"=\5=\u0288\n=\3=\5=\u028b\n=\3=\3=\5=\u028f\n=\3>\3>\6>\u0293\n>\r>\16"+
		">\u0294\3>\3>\3?\3?\3?\3?\5?\u029d\n?\3@\3@\6@\u02a1\n@\r@\16@\u02a2\3"+
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		"\nB\3B\5B\u02b7\nB\3C\3C\3C\3D\3D\3D\5D\u02bf\nD\3E\3E\5E\u02c3\nE\3E"+
		"\5E\u02c6\nE\3E\3E\3F\3F\3F\3F\5F\u02ce\nF\3F\3F\3G\3G\3H\3H\3H\3H\2\5"+
		"\32\60HI\2\4\6\b\n\f\16\20\22\24\26\30\32\34\36 \"$&(*,.\60\62\64\668"+
		":<>@BDFHJLNPRTVXZ\\^`bdfhjlnprtvxz|~\u0080\u0082\u0084\u0086\u0088\u008a"+
		"\u008c\u008e\2\5\3\2\25\27\3\2\24\"\3\2*+\2\u0308\2\u0091\3\2\2\2\4\u0098"+
		"\3\2\2\2\6\u00a1\3\2\2\2\b\u00a4\3\2\2\2\n\u00b3\3\2\2\2\f\u00bf\3\2\2"+
		"\2\16\u00c7\3\2\2\2\20\u00c9\3\2\2\2\22\u00cd\3\2\2\2\24\u00d4\3\2\2\2"+
		"\26\u00da\3\2\2\2\30\u0101\3\2\2\2\32\u0103\3\2\2\2\34\u0115\3\2\2\2\36"+
		"\u011e\3\2\2\2 \u0127\3\2\2\2\"\u0132\3\2\2\2$\u013b\3\2\2\2&\u0147\3"+
		"\2\2\2(\u0160\3\2\2\2*\u0163\3\2\2\2,\u017a\3\2\2\2.\u017c\3\2\2\2\60"+
		"\u017f\3\2\2\2\62\u018e\3\2\2\2\64\u01a7\3\2\2\2\66\u01a9\3\2\2\28\u01b2"+
		"\3\2\2\2:\u01bb\3\2\2\2<\u01c2\3\2\2\2>\u01db\3\2\2\2@\u01dd\3\2\2\2B"+
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		"\2\2L\u0209\3\2\2\2N\u020b\3\2\2\2P\u020d\3\2\2\2R\u0216\3\2\2\2T\u021f"+
		"\3\2\2\2V\u0228\3\2\2\2X\u0231\3\2\2\2Z\u0235\3\2\2\2\\\u023a\3\2\2\2"+
		"^\u023e\3\2\2\2`\u0243\3\2\2\2b\u024b\3\2\2\2d\u024f\3\2\2\2f\u0259\3"+
		"\2\2\2h\u0264\3\2\2\2j\u0266\3\2\2\2l\u0269\3\2\2\2n\u026c\3\2\2\2p\u0271"+
		"\3\2\2\2r\u0273\3\2\2\2t\u0275\3\2\2\2v\u027f\3\2\2\2x\u028e\3\2\2\2z"+
		"\u0290\3\2\2\2|\u0298\3\2\2\2~\u029e\3\2\2\2\u0080\u02a9\3\2\2\2\u0082"+
		"\u02ac\3\2\2\2\u0084\u02b8\3\2\2\2\u0086\u02bb\3\2\2\2\u0088\u02c0\3\2"+
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		"\u0092\5\4\3\2\u0091\u0090\3\2\2\2\u0092\u0093\3\2\2\2\u0093\u0091\3\2"+
		"\2\2\u0093\u0094\3\2\2\2\u0094\3\3\2\2\2\u0095\u0099\5x=\2\u0096\u0099"+
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		"\2\u0098\u0097\3\2\2\2\u0099\5\3\2\2\2\u009a\u009c\5L\'\2\u009b\u009a"+
		"\3\2\2\2\u009b\u009c\3\2\2\2\u009c\u009d\3\2\2\2\u009d\u00a2\5\b\5\2\u009e"+
		"\u00a2\5\f\7\2\u009f\u00a2\5\16\b\2\u00a0\u00a2\5D#\2\u00a1\u009b\3\2"+
		"\2\2\u00a1\u009e\3\2\2\2\u00a1\u009f\3\2\2\2\u00a1\u00a0\3\2\2\2\u00a2"+
		"\7\3\2\2\2\u00a3\u00a5\5L\'\2\u00a4\u00a3\3\2\2\2\u00a4\u00a5\3\2\2\2"+
		"\u00a5\u00a6\3\2\2\2\u00a6\u00a8\7\30\2\2\u00a7\u00a9\5\\/\2\u00a8\u00a7"+
		"\3\2\2\2\u00a8\u00a9\3\2\2\2\u00a9\u00aa\3\2\2\2\u00aa\u00ac\7\3\2\2\u00ab"+
		"\u00ad\5\n\6\2\u00ac\u00ab\3\2\2\2\u00ad\u00ae\3\2\2\2\u00ae\u00ac\3\2"+
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		"\u00c1\u00c8\5\30\r\2\u00c2\u00c8\5(\25\2\u00c3\u00c8\5,\27\2\u00c4\u00c8"+
		"\5\24\13\2\u00c5\u00c8\5\64\33\2\u00c6\u00c8\5> \2\u00c7\u00c1\3\2\2\2"+
		"\u00c7\u00c2\3\2\2\2\u00c7\u00c3\3\2\2\2\u00c7\u00c4\3\2\2\2\u00c7\u00c5"+
		"\3\2\2\2\u00c7\u00c6\3\2\2\2\u00c8\17\3\2\2\2\u00c9\u00ca\7\3\2\2\u00ca"+
		"\u00cb\7\4\2\2\u00cb\21\3\2\2\2\u00cc\u00ce\5L\'\2\u00cd\u00cc\3\2\2\2"+
		"\u00cd\u00ce\3\2\2\2\u00ce\u00cf\3\2\2\2\u00cf\u00d0\7\31\2\2\u00d0\u00d2"+
		"\5d\63\2\u00d1\u00d3\5\\/\2\u00d2\u00d1\3\2\2\2\u00d2\u00d3\3\2\2\2\u00d3"+
		"\23\3\2\2\2\u00d4\u00d5\7 \2\2\u00d5\u00d6\7\31\2\2\u00d6\u00d7\5d\63"+
		"\2\u00d7\u00d8\5\\/\2\u00d8\25\3\2\2\2\u00d9\u00db\5L\'\2\u00da\u00d9"+
		"\3\2\2\2\u00da\u00db\3\2\2\2\u00db\u00dc\3\2\2\2\u00dc\u00dd\7\32\2\2"+
		"\u00dd\u00df\5d\63\2\u00de\u00e0\5\32\16\2\u00df\u00de\3\2\2\2\u00df\u00e0"+
		"\3\2\2\2\u00e0\u00e2\3\2\2\2\u00e1\u00e3\5\\/\2\u00e2\u00e1\3\2\2\2\u00e2"+
		"\u00e3\3\2\2\2\u00e3\u00e5\3\2\2\2\u00e4\u00e6\5\34\17\2\u00e5\u00e4\3"+
		"\2\2\2\u00e5\u00e6\3\2\2\2\u00e6\27\3\2\2\2\u00e7\u00e8\7 \2\2\u00e8\u00e9"+
		"\7\32\2\2\u00e9\u00eb\5d\63\2\u00ea\u00ec\5\32\16\2\u00eb\u00ea\3\2\2"+
		"\2\u00eb\u00ec\3\2\2\2\u00ec\u00ee\3\2\2\2\u00ed\u00ef\5\\/\2\u00ee\u00ed"+
		"\3\2\2\2\u00ee\u00ef\3\2\2\2\u00ef\u00f0\3\2\2\2\u00f0\u00f1\5\36\20\2"+
		"\u00f1\u0102\3\2\2\2\u00f2\u00f3\7 \2\2\u00f3\u00f4\7\32\2\2\u00f4\u00f6"+
		"\5d\63\2\u00f5\u00f7\5\32\16\2\u00f6\u00f5\3\2\2\2\u00f6\u00f7\3\2\2\2"+
		"\u00f7\u00f8\3\2\2\2\u00f8\u00fa\5\\/\2\u00f9\u00fb\5\20\t\2\u00fa\u00f9"+
		"\3\2\2\2\u00fa\u00fb\3\2\2\2\u00fb\u0102\3\2\2\2\u00fc\u00fd\7 \2\2\u00fd"+
		"\u00fe\7\32\2\2\u00fe\u00ff\5d\63\2\u00ff\u0100\5\32\16\2\u0100\u0102"+
		"\3\2\2\2\u0101\u00e7\3\2\2\2\u0101\u00f2\3\2\2\2\u0101\u00fc\3\2\2\2\u0102"+
		"\31\3\2\2\2\u0103\u0104\b\16\1\2\u0104\u0106\7\34\2\2\u0105\u0107\7\6"+
		"\2\2\u0106\u0105\3\2\2\2\u0106\u0107\3\2\2\2\u0107\u0109\3\2\2\2\u0108"+
		"\u010a\5r:\2\u0109\u0108\3\2\2\2\u010a\u010b\3\2\2\2\u010b\u0109\3\2\2"+
		"\2\u010b\u010c\3\2\2\2\u010c\u0112\3\2\2\2\u010d\u010e\f\3\2\2\u010e\u010f"+
		"\7\6\2\2\u010f\u0111\5r:\2\u0110\u010d\3\2\2\2\u0111\u0114\3\2\2\2\u0112"+
		"\u0110\3\2\2\2\u0112\u0113\3\2\2\2\u0113\33\3\2\2\2\u0114\u0112\3\2\2"+
		"\2\u0115\u0119\7\3\2\2\u0116\u0118\5 \21\2\u0117\u0116\3\2\2\2\u0118\u011b"+
		"\3\2\2\2\u0119\u0117\3\2\2\2\u0119\u011a\3\2\2\2\u011a\u011c\3\2\2\2\u011b"+
		"\u0119\3\2\2\2\u011c\u011d\7\4\2\2\u011d\35\3\2\2\2\u011e\u0120\7\3\2"+
		"\2\u011f\u0121\5 \21\2\u0120\u011f\3\2\2\2\u0121\u0122\3\2\2\2\u0122\u0120"+
		"\3\2\2\2\u0122\u0123\3\2\2\2\u0123\u0124\3\2\2\2\u0124\u0125\7\4\2\2\u0125"+
		"\37\3\2\2\2\u0126\u0128\5L\'\2\u0127\u0126\3\2\2\2\u0127\u0128\3\2\2\2"+
		"\u0128\u0129\3\2\2\2\u0129\u012b\5d\63\2\u012a\u012c\5\"\22\2\u012b\u012a"+
		"\3\2\2\2\u012b\u012c\3\2\2\2\u012c\u012d\3\2\2\2\u012d\u012e\7\5\2\2\u012e"+
		"\u0130\5p9\2\u012f\u0131\5\\/\2\u0130\u012f\3\2\2\2\u0130\u0131\3\2\2"+
		"\2\u0131!\3\2\2\2\u0132\u0134\7\7\2\2\u0133\u0135\5$\23\2\u0134\u0133"+
		"\3\2\2\2\u0135\u0136\3\2\2\2\u0136\u0134\3\2\2\2\u0136\u0137\3\2\2\2\u0137"+
		"\u0138\3\2\2\2\u0138\u0139\7\b\2\2\u0139#\3\2\2\2\u013a\u013c\5L\'\2\u013b"+
		"\u013a\3\2\2\2\u013b\u013c\3\2\2\2\u013c\u013d\3\2\2\2\u013d\u013e\5d"+
		"\63\2\u013e\u013f\7\5\2\2\u013f\u0141\5p9\2\u0140\u0142\5l\67\2\u0141"+
		"\u0140\3\2\2\2\u0141\u0142\3\2\2\2\u0142\u0144\3\2\2\2\u0143\u0145\5\\"+
		"/\2\u0144\u0143\3\2\2\2\u0144\u0145\3\2\2\2\u0145%\3\2\2\2\u0146\u0148"+
		"\5L\'\2\u0147\u0146\3\2\2\2\u0147\u0148\3\2\2\2\u0148\u0149\3\2\2\2\u0149"+
		"\u014a\7\33\2\2\u014a\u014c\5d\63\2\u014b\u014d\5\\/\2\u014c\u014b\3\2"+
		"\2\2\u014c\u014d\3\2\2\2\u014d\u014f\3\2\2\2\u014e\u0150\5\34\17\2\u014f"+
		"\u014e\3\2\2\2\u014f\u0150\3\2\2\2\u0150\'\3\2\2\2\u0151\u0152\7 \2\2"+
		"\u0152\u0153\7\33\2\2\u0153\u0155\5d\63\2\u0154\u0156\5\\/\2\u0155\u0154"+
		"\3\2\2\2\u0155\u0156\3\2\2\2\u0156\u0157\3\2\2\2\u0157\u0158\5\36\20\2"+
		"\u0158\u0161\3\2\2\2\u0159\u015a\7 \2\2\u015a\u015b\7\33\2\2\u015b\u015c"+
		"\5d\63\2\u015c\u015e\5\\/\2\u015d\u015f\5\20\t\2\u015e\u015d\3\2\2\2\u015e"+
		"\u015f\3\2\2\2\u015f\u0161\3\2\2\2\u0160\u0151\3\2\2\2\u0160\u0159\3\2"+
		"\2\2\u0161)\3\2\2\2\u0162\u0164\5L\'\2\u0163\u0162\3\2\2\2\u0163\u0164"+
		"\3\2\2\2\u0164\u0165\3\2\2\2\u0165\u0166\7\36\2\2\u0166\u0168\5d\63\2"+
		"\u0167\u0169\5\\/\2\u0168\u0167\3\2\2\2\u0168\u0169\3\2\2\2\u0169\u016b"+
		"\3\2\2\2\u016a\u016c\5.\30\2\u016b\u016a\3\2\2\2\u016b\u016c\3\2\2\2\u016c"+
		"+\3\2\2\2\u016d\u016e\7 \2\2\u016e\u016f\7\36\2\2\u016f\u0171\5d\63\2"+
		"\u0170\u0172\5\\/\2\u0171\u0170\3\2\2\2\u0171\u0172\3\2\2\2\u0172\u0173"+
		"\3\2\2\2\u0173\u0174\5.\30\2\u0174\u017b\3\2\2\2\u0175\u0176\7 \2\2\u0176"+
		"\u0177\7\36\2\2\u0177\u0178\5d\63\2\u0178\u0179\5\\/\2\u0179\u017b\3\2"+
		"\2\2\u017a\u016d\3\2\2\2\u017a\u0175\3\2\2\2\u017b-\3\2\2\2\u017c\u017d"+
		"\7\t\2\2\u017d\u017e\5\60\31\2\u017e/\3\2\2\2\u017f\u0181\b\31\1\2\u0180"+
		"\u0182\7\n\2\2\u0181\u0180\3\2\2\2\u0181\u0182\3\2\2\2\u0182\u0183\3\2"+
		"\2\2\u0183\u0184\5r:\2\u0184\u018a\3\2\2\2\u0185\u0186\f\3\2\2\u0186\u0187"+
		"\7\n\2\2\u0187\u0189\5r:\2\u0188\u0185\3\2\2\2\u0189\u018c\3\2\2\2\u018a"+
		"\u0188\3\2\2\2\u018a\u018b\3\2\2\2\u018b\61\3\2\2\2\u018c\u018a\3\2\2"+
		"\2\u018d\u018f\5L\'\2\u018e\u018d\3\2\2\2\u018e\u018f\3\2\2\2\u018f\u0190"+
		"\3\2\2\2\u0190\u0191\7\35\2\2\u0191\u0193\5d\63\2\u0192\u0194\5\\/\2\u0193"+
		"\u0192\3\2\2\2\u0193\u0194\3\2\2\2\u0194\u0196\3\2\2\2\u0195\u0197\5\66"+
		"\34\2\u0196\u0195\3\2\2\2\u0196\u0197\3\2\2\2\u0197\63\3\2\2\2\u0198\u0199"+
		"\7 \2\2\u0199\u019a\7\35\2\2\u019a\u019c\5d\63\2\u019b\u019d\5\\/\2\u019c"+
		"\u019b\3\2\2\2\u019c\u019d\3\2\2\2\u019d\u019e\3\2\2\2\u019e\u019f\58"+
		"\35\2\u019f\u01a8\3\2\2\2\u01a0\u01a1\7 \2\2\u01a1\u01a2\7\35\2\2\u01a2"+
		"\u01a3\5d\63\2\u01a3\u01a5\5\\/\2\u01a4\u01a6\5\20\t\2\u01a5\u01a4\3\2"+
		"\2\2\u01a5\u01a6\3\2\2\2\u01a6\u01a8\3\2\2\2\u01a7\u0198\3\2\2\2\u01a7"+
		"\u01a0\3\2\2\2\u01a8\65\3\2\2\2\u01a9\u01ad\7\3\2\2\u01aa\u01ac\5:\36"+
		"\2\u01ab\u01aa\3\2\2\2\u01ac\u01af\3\2\2\2\u01ad\u01ab\3\2\2\2\u01ad\u01ae"+
		"\3\2\2\2\u01ae\u01b0\3\2\2\2\u01af\u01ad\3\2\2\2\u01b0\u01b1\7\4\2\2\u01b1"+
		"\67\3\2\2\2\u01b2\u01b4\7\3\2\2\u01b3\u01b5\5:\36\2\u01b4\u01b3\3\2\2"+
		"\2\u01b5\u01b6\3\2\2\2\u01b6\u01b4\3\2\2\2\u01b6\u01b7\3\2\2\2\u01b7\u01b8"+
		"\3\2\2\2\u01b8\u01b9\7\4\2\2\u01b99\3\2\2\2\u01ba\u01bc\5L\'\2\u01bb\u01ba"+
		"\3\2\2\2\u01bb\u01bc\3\2\2\2\u01bc\u01bd\3\2\2\2\u01bd\u01bf\5N(\2\u01be"+
		"\u01c0\5\\/\2\u01bf\u01be\3\2\2\2\u01bf\u01c0\3\2\2\2\u01c0;\3\2\2\2\u01c1"+
		"\u01c3\5L\'\2\u01c2\u01c1\3\2\2\2\u01c2\u01c3\3\2\2\2\u01c3\u01c4\3\2"+
		"\2\2\u01c4\u01c5\7\37\2\2\u01c5\u01c7\5d\63\2\u01c6\u01c8\5\\/\2\u01c7"+
		"\u01c6\3\2\2\2\u01c7\u01c8\3\2\2\2\u01c8\u01ca\3\2\2\2\u01c9\u01cb\5@"+
		"!\2\u01ca\u01c9\3\2\2\2\u01ca\u01cb\3\2\2\2\u01cb=\3\2\2\2\u01cc\u01cd"+
		"\7 \2\2\u01cd\u01ce\7\37\2\2\u01ce\u01d0\5d\63\2\u01cf\u01d1\5\\/\2\u01d0"+
		"\u01cf\3\2\2\2\u01d0\u01d1\3\2\2\2\u01d1\u01d2\3\2\2\2\u01d2\u01d3\5B"+
		"\"\2\u01d3\u01dc\3\2\2\2\u01d4\u01d5\7 \2\2\u01d5\u01d6\7\37\2\2\u01d6"+
		"\u01d7\5d\63\2\u01d7\u01d9\5\\/\2\u01d8\u01da\5\20\t\2\u01d9\u01d8\3\2"+
		"\2\2\u01d9\u01da\3\2\2\2\u01da\u01dc\3\2\2\2\u01db\u01cc\3\2\2\2\u01db"+
		"\u01d4\3\2\2\2\u01dc?\3\2\2\2\u01dd\u01e1\7\3\2\2\u01de\u01e0\5$\23\2"+
		"\u01df\u01de\3\2\2\2\u01e0\u01e3\3\2\2\2\u01e1\u01df\3\2\2\2\u01e1\u01e2"+
		"\3\2\2\2\u01e2\u01e4\3\2\2\2\u01e3\u01e1\3\2\2\2\u01e4\u01e5\7\4\2\2\u01e5"+
		"A\3\2\2\2\u01e6\u01e8\7\3\2\2\u01e7\u01e9\5$\23\2\u01e8\u01e7\3\2\2\2"+
		"\u01e9\u01ea\3\2\2\2\u01ea\u01e8\3\2\2\2\u01ea\u01eb\3\2\2\2\u01eb\u01ec"+
		"\3\2\2\2\u01ec\u01ed\7\4\2\2\u01edC\3\2\2\2\u01ee\u01f0\5L\'\2\u01ef\u01ee"+
		"\3\2\2\2\u01ef\u01f0\3\2\2\2\u01f0\u01f1\3\2\2\2\u01f1\u01f2\7!\2\2\u01f2"+
		"\u01f3\7\13\2\2\u01f3\u01f5\5d\63\2\u01f4\u01f6\5\"\22\2\u01f5\u01f4\3"+
		"\2\2\2\u01f5\u01f6\3\2\2\2\u01f6\u01f7\3\2\2\2\u01f7\u01f8\7\f\2\2\u01f8"+
		"\u01f9\5H%\2\u01f9E\3\2\2\2\u01fa\u01fb\5d\63\2\u01fbG\3\2\2\2\u01fc\u01fd"+
		"\b%\1\2\u01fd\u01fe\5F$\2\u01fe\u0204\3\2\2\2\u01ff\u0200\f\3\2\2\u0200"+
		"\u0201\7\n\2\2\u0201\u0203\5F$\2\u0202\u01ff\3\2\2\2\u0203\u0206\3\2\2"+
		"\2\u0204\u0202\3\2\2\2\u0204\u0205\3\2\2\2\u0205I\3\2\2\2\u0206\u0204"+
		"\3\2\2\2\u0207\u0208\t\2\2\2\u0208K\3\2\2\2\u0209\u020a\5n8\2\u020aM\3"+
		"\2\2\2\u020b\u020c\5d\63\2\u020cO\3\2\2\2\u020d\u0211\7\r\2\2\u020e\u0210"+
		"\5f\64\2\u020f\u020e\3\2\2\2\u0210\u0213\3\2\2\2\u0211\u020f\3\2\2\2\u0211"+
		"\u0212\3\2\2\2\u0212\u0214\3\2\2\2\u0213\u0211\3\2\2\2\u0214\u0215\7\16"+
		"\2\2\u0215Q\3\2\2\2\u0216\u021a\7\r\2\2\u0217\u0219\5h\65\2\u0218\u0217"+
		"\3\2\2\2\u0219\u021c\3\2\2\2\u021a\u0218\3\2\2\2\u021a\u021b\3\2\2\2\u021b"+
		"\u021d\3\2\2\2\u021c\u021a\3\2\2\2\u021d\u021e\7\16\2\2\u021eS\3\2\2\2"+
		"\u021f\u0223\7\3\2\2\u0220\u0222\5X-\2\u0221\u0220\3\2\2\2\u0222\u0225"+
		"\3\2\2\2\u0223\u0221\3\2\2\2\u0223\u0224\3\2\2\2\u0224\u0226\3\2\2\2\u0225"+
		"\u0223\3\2\2\2\u0226\u0227\7\4\2\2\u0227U\3\2\2\2\u0228\u022c\7\3\2\2"+
		"\u0229\u022b\5Z.\2\u022a\u0229\3\2\2\2\u022b\u022e\3\2\2\2\u022c\u022a"+
		"\3\2\2\2\u022c\u022d\3\2\2\2\u022d\u022f\3\2\2\2\u022e\u022c\3\2\2\2\u022f"+
		"\u0230\7\4\2\2\u0230W\3\2\2\2\u0231\u0232\5d\63\2\u0232\u0233\7\5\2\2"+
		"\u0233\u0234\5f\64\2\u0234Y\3\2\2\2\u0235\u0236\5d\63\2\u0236\u0237\7"+
		"\5\2\2\u0237\u0238\5h\65\2\u0238[\3\2\2\2\u0239\u023b\5^\60\2\u023a\u0239"+
		"\3\2\2\2\u023b\u023c\3\2\2\2\u023c\u023a\3\2\2\2\u023c\u023d\3\2\2\2\u023d"+
		"]\3\2\2\2\u023e\u023f\7\13\2\2\u023f\u0241\5d\63\2\u0240\u0242\5`\61\2"+
		"\u0241\u0240\3\2\2\2\u0241\u0242\3\2\2\2\u0242_\3\2\2\2\u0243\u0245\7"+
		"\7\2\2\u0244\u0246\5b\62\2\u0245\u0244\3\2\2\2\u0246\u0247\3\2\2\2\u0247"+
		"\u0245\3\2\2\2\u0247\u0248\3\2\2\2\u0248\u0249\3\2\2\2\u0249\u024a\7\b"+
		"\2\2\u024aa\3\2\2\2\u024b\u024c\5d\63\2\u024c\u024d\7\5\2\2\u024d\u024e"+
		"\5h\65\2\u024ec\3\2\2\2\u024f\u0250\t\3\2\2\u0250e\3\2\2\2\u0251\u025a"+
		"\5n8\2\u0252\u025a\7#\2\2\u0253\u025a\7$\2\2\u0254\u025a\7\22\2\2\u0255"+
		"\u025a\7\23\2\2\u0256\u025a\5N(\2\u0257\u025a\5P)\2\u0258\u025a\5T+\2"+
		"\u0259\u0251\3\2\2\2\u0259\u0252\3\2\2\2\u0259\u0253\3\2\2\2\u0259\u0254"+
		"\3\2\2\2\u0259\u0255\3\2\2\2\u0259\u0256\3\2\2\2\u0259\u0257\3\2\2\2\u0259"+
		"\u0258\3\2\2\2\u025ag\3\2\2\2\u025b\u0265\5j\66\2\u025c\u0265\5n8\2\u025d"+
		"\u0265\7#\2\2\u025e\u0265\7$\2\2\u025f\u0265\7\22\2\2\u0260\u0265\7\23"+
		"\2\2\u0261\u0265\5N(\2\u0262\u0265\5R*\2\u0263\u0265\5V,\2\u0264\u025b"+
		"\3\2\2\2\u0264\u025c\3\2\2\2\u0264\u025d\3\2\2\2\u0264\u025e\3\2\2\2\u0264"+
		"\u025f\3\2\2\2\u0264\u0260\3\2\2\2\u0264\u0261\3\2\2\2\u0264\u0262\3\2"+
		"\2\2\u0264\u0263\3\2\2\2\u0265i\3\2\2\2\u0266\u0267\7\17\2\2\u0267\u0268"+
		"\5d\63\2\u0268k\3\2\2\2\u0269\u026a\7\t\2\2\u026a\u026b\5f\64\2\u026b"+
		"m\3\2\2\2\u026c\u026d\t\4\2\2\u026do\3\2\2\2\u026e\u0272\5r:\2\u026f\u0272"+
		"\5t;\2\u0270\u0272\5v<\2\u0271\u026e\3\2\2\2\u0271\u026f\3\2\2\2\u0271"+
		"\u0270\3\2\2\2\u0272q\3\2\2\2\u0273\u0274\5d\63\2\u0274s\3\2\2\2\u0275"+
		"\u0276\7\r\2\2\u0276\u0277\5p9\2\u0277\u0278\7\16\2\2\u0278u\3\2\2\2\u0279"+
		"\u027a\5r:\2\u027a\u027b\7\20\2\2\u027b\u0280\3\2\2\2\u027c\u027d\5t;"+
		"\2\u027d\u027e\7\20\2\2\u027e\u0280\3\2\2\2\u027f\u0279\3\2\2\2\u027f"+
		"\u027c\3\2\2\2\u0280w\3\2\2\2\u0281\u028f\5~@\2\u0282\u0284\5J&\2\u0283"+
		"\u0285\5d\63\2\u0284\u0283\3\2\2\2\u0284\u0285\3\2\2\2\u0285\u0287\3\2"+
		"\2\2\u0286\u0288\5z>\2\u0287\u0286\3\2\2\2\u0287\u0288\3\2\2\2\u0288\u028a"+
		"\3\2\2\2\u0289\u028b\5\\/\2\u028a\u0289\3\2\2\2\u028a\u028b\3\2\2\2\u028b"+
		"\u028c\3\2\2\2\u028c\u028d\5~@\2\u028d\u028f\3\2\2\2\u028e\u0281\3\2\2"+
		"\2\u028e\u0282\3\2\2\2\u028fy\3\2\2\2\u0290\u0292\7\7\2\2\u0291\u0293"+
		"\5|?\2\u0292\u0291\3\2\2\2\u0293\u0294\3\2\2\2\u0294\u0292\3\2\2\2\u0294"+
		"\u0295\3\2\2\2\u0295\u0296\3\2\2\2\u0296\u0297\7\b\2\2\u0297{\3\2\2\2"+
		"\u0298\u0299\5j\66\2\u0299\u029a\7\5\2\2\u029a\u029c\5p9\2\u029b\u029d"+
		"\5l\67\2\u029c\u029b\3\2\2\2\u029c\u029d\3\2\2\2\u029d}\3\2\2\2\u029e"+
		"\u02a0\7\3\2\2\u029f\u02a1\5\u0080A\2\u02a0\u029f\3\2\2\2\u02a1\u02a2"+
		"\3\2\2\2\u02a2\u02a0\3\2\2\2\u02a2\u02a3\3\2\2\2\u02a3\u02a4\3\2\2\2\u02a4"+
		"\u02a5\7\4\2\2\u02a5\177\3\2\2\2\u02a6\u02aa\5\u0082B\2\u02a7\u02aa\5"+
		"\u0086D\2\u02a8\u02aa\5\u0088E\2\u02a9\u02a6\3\2\2\2\u02a9\u02a7\3\2\2"+
		"\2\u02a9\u02a8\3\2\2\2\u02aa\u0081\3\2\2\2\u02ab\u02ad\5\u0084C\2\u02ac"+
		"\u02ab\3\2\2\2\u02ac\u02ad\3\2\2\2\u02ad\u02ae\3\2\2\2\u02ae\u02b0\5d"+
		"\63\2\u02af\u02b1\5`\61\2\u02b0\u02af\3\2\2\2\u02b0\u02b1\3\2\2\2\u02b1"+
		"\u02b3\3\2\2\2\u02b2\u02b4\5\\/\2\u02b3\u02b2\3\2\2\2\u02b3\u02b4\3\2"+
		"\2\2\u02b4\u02b6\3\2\2\2\u02b5\u02b7\5~@\2\u02b6\u02b5\3\2\2\2\u02b6\u02b7"+
		"\3\2\2\2\u02b7\u0083\3\2\2\2\u02b8\u02b9\5d\63\2\u02b9\u02ba\7\5\2\2\u02ba"+
		"\u0085\3\2\2\2\u02bb\u02bc\7\21\2\2\u02bc\u02be\5\u008cG\2\u02bd\u02bf"+
		"\5\\/\2\u02be\u02bd\3\2\2\2\u02be\u02bf\3\2\2\2\u02bf\u0087\3\2\2\2\u02c0"+
		"\u02c2\7\21\2\2\u02c1\u02c3\5\u008eH\2\u02c2\u02c1\3\2\2\2\u02c2\u02c3"+
		"\3\2\2\2\u02c3\u02c5\3\2\2\2\u02c4\u02c6\5\\/\2\u02c5\u02c4\3\2\2\2\u02c5"+
		"\u02c6\3\2\2\2\u02c6\u02c7\3\2\2\2\u02c7\u02c8\5~@\2\u02c8\u0089\3\2\2"+
		"\2\u02c9\u02ca\7\24\2\2\u02ca\u02cb\5\u008cG\2\u02cb\u02cd\5\u008eH\2"+
		"\u02cc\u02ce\5\\/\2\u02cd\u02cc\3\2\2\2\u02cd\u02ce\3\2\2\2\u02ce\u02cf"+
		"\3\2\2\2\u02cf\u02d0\5~@\2\u02d0\u008b\3\2\2\2\u02d1\u02d2\5d\63\2\u02d2"+
		"\u008d\3\2\2\2\u02d3\u02d4\7\f\2\2\u02d4\u02d5\5r:\2\u02d5\u008f\3\2\2"+
		"\2`\u0093\u0098\u009b\u00a1\u00a4\u00a8\u00ae\u00b3\u00bf\u00c7\u00cd"+
		"\u00d2\u00da\u00df\u00e2\u00e5\u00eb\u00ee\u00f6\u00fa\u0101\u0106\u010b"+
		"\u0112\u0119\u0122\u0127\u012b\u0130\u0136\u013b\u0141\u0144\u0147\u014c"+
		"\u014f\u0155\u015e\u0160\u0163\u0168\u016b\u0171\u017a\u0181\u018a\u018e"+
		"\u0193\u0196\u019c\u01a5\u01a7\u01ad\u01b6\u01bb\u01bf\u01c2\u01c7\u01ca"+
		"\u01d0\u01d9\u01db\u01e1\u01ea\u01ef\u01f5\u0204\u0211\u021a\u0223\u022c"+
		"\u023c\u0241\u0247\u0259\u0264\u0271\u027f\u0284\u0287\u028a\u028e\u0294"+
		"\u029c\u02a2\u02a9\u02ac\u02b0\u02b3\u02b6\u02be\u02c2\u02c5\u02cd";
	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);
		}
	}
}