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// Generated from org/graphwalker/dsl/yed/YEdVertexParser.g4 by ANTLR 4.5
package org.graphwalker.dsl.yed;
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 YEdVertexParser extends Parser {
	static { RuntimeMetaData.checkVersion("4.5", RuntimeMetaData.VERSION); }

	protected static final DFA[] _decisionToDFA;
	protected static final PredictionContextCache _sharedContextCache =
		new PredictionContextCache();
	public static final int
		DOT=1, SLASH=2, COLON=3, SEMICOLON=4, COMMA=5, ASSIGN=6, BLOCKED=7, SHARED=8, 
		INIT=9, START=10, REQTAG=11, WEIGHT=12, NestedBrackets=13, Identifier=14, 
		String=15, Value=16, COMMENT=17, LINE_COMMENT=18, WHITESPACE=19, ANY=20;
	public static final int
		RULE_parse = 0, RULE_field = 1, RULE_start = 2, RULE_shared = 3, RULE_names = 4, 
		RULE_name = 5, RULE_blocked = 6, RULE_actions = 7, RULE_action = 8, RULE_reqtags = 9, 
		RULE_reqtagList = 10, RULE_reqtag = 11;
	public static final String[] ruleNames = {
		"parse", "field", "start", "shared", "names", "name", "blocked", "actions", 
		"action", "reqtags", "reqtagList", "reqtag"
	};

	private static final String[] _LITERAL_NAMES = {
		null, "'.'", "'/'", "':'", "';'", "','", "'='", "'BLOCKED'", "'SHARED'", 
		"'INIT'", null, "'REQTAG'"
	};
	private static final String[] _SYMBOLIC_NAMES = {
		null, "DOT", "SLASH", "COLON", "SEMICOLON", "COMMA", "ASSIGN", "BLOCKED", 
		"SHARED", "INIT", "START", "REQTAG", "WEIGHT", "NestedBrackets", "Identifier", 
		"String", "Value", "COMMENT", "LINE_COMMENT", "WHITESPACE", "ANY"
	};
	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 "YEdVertexParser.g4"; }

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

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

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

	public YEdVertexParser(TokenStream input) {
		super(input);
		_interp = new ParserATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache);
	}
	public static class ParseContext extends ParserRuleContext {
		public java.util.Set fields =  new java.util.HashSet();;
		public StartContext start() {
			return getRuleContext(StartContext.class,0);
		}
		public TerminalNode EOF() { return getToken(YEdVertexParser.EOF, 0); }
		public List field() {
			return getRuleContexts(FieldContext.class);
		}
		public FieldContext field(int i) {
			return getRuleContext(FieldContext.class,i);
		}
		public ParseContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_parse; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).enterParse(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).exitParse(this);
		}
	}

	public final ParseContext parse() throws RecognitionException {
		ParseContext _localctx = new ParseContext(_ctx, getState());
		enterRule(_localctx, 0, RULE_parse);
		try {
			int _alt;
			setState(32);
			switch ( getInterpreter().adaptivePredict(_input,1,_ctx) ) {
			case 1:
				enterOuterAlt(_localctx, 1);
				{
				setState(24);
				start();
				}
				break;
			case 2:
				enterOuterAlt(_localctx, 2);
				{
				setState(28);
				_errHandler.sync(this);
				_alt = getInterpreter().adaptivePredict(_input,0,_ctx);
				while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
					if ( _alt==1 ) {
						{
						{
						setState(25);
						field();
						}
						} 
					}
					setState(30);
					_errHandler.sync(this);
					_alt = getInterpreter().adaptivePredict(_input,0,_ctx);
				}
				setState(31);
				match(EOF);
				}
				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 NamesContext names() {
			return getRuleContext(NamesContext.class,0);
		}
		public SharedContext shared() {
			return getRuleContext(SharedContext.class,0);
		}
		public BlockedContext blocked() {
			return getRuleContext(BlockedContext.class,0);
		}
		public ActionsContext actions() {
			return getRuleContext(ActionsContext.class,0);
		}
		public ReqtagsContext reqtags() {
			return getRuleContext(ReqtagsContext.class,0);
		}
		public TerminalNode WHITESPACE() { return getToken(YEdVertexParser.WHITESPACE, 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 YEdVertexParserListener ) ((YEdVertexParserListener)listener).enterField(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).exitField(this);
		}
	}

	public final FieldContext field() throws RecognitionException {
		FieldContext _localctx = new FieldContext(_ctx, getState());
		enterRule(_localctx, 2, RULE_field);
		try {
			setState(55);
			switch ( getInterpreter().adaptivePredict(_input,2,_ctx) ) {
			case 1:
				enterOuterAlt(_localctx, 1);
				{
				setState(34);
				if (!(!((ParseContext)getInvokingContext(0)).fields.contains("names"))) throw new FailedPredicateException(this, "!$parse::fields.contains(\"names\")");
				setState(35);
				names();
				((ParseContext)getInvokingContext(0)).fields.add("names");
				}
				break;
			case 2:
				enterOuterAlt(_localctx, 2);
				{
				setState(38);
				if (!(!((ParseContext)getInvokingContext(0)).fields.contains("shared"))) throw new FailedPredicateException(this, "!$parse::fields.contains(\"shared\")");
				setState(39);
				shared();
				((ParseContext)getInvokingContext(0)).fields.add("shared");
				}
				break;
			case 3:
				enterOuterAlt(_localctx, 3);
				{
				setState(42);
				if (!(!((ParseContext)getInvokingContext(0)).fields.contains("blocked"))) throw new FailedPredicateException(this, "!$parse::fields.contains(\"blocked\")");
				setState(43);
				blocked();
				((ParseContext)getInvokingContext(0)).fields.add("blocked");
				}
				break;
			case 4:
				enterOuterAlt(_localctx, 4);
				{
				setState(46);
				if (!(!((ParseContext)getInvokingContext(0)).fields.contains("actions"))) throw new FailedPredicateException(this, "!$parse::fields.contains(\"actions\")");
				setState(47);
				actions();
				((ParseContext)getInvokingContext(0)).fields.add("actions");
				}
				break;
			case 5:
				enterOuterAlt(_localctx, 5);
				{
				setState(50);
				if (!(!((ParseContext)getInvokingContext(0)).fields.contains("reqtags"))) throw new FailedPredicateException(this, "!$parse::fields.contains(\"reqtags\")");
				setState(51);
				reqtags();
				((ParseContext)getInvokingContext(0)).fields.add("reqtags");
				}
				break;
			case 6:
				enterOuterAlt(_localctx, 6);
				{
				setState(54);
				match(WHITESPACE);
				}
				break;
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class StartContext extends ParserRuleContext {
		public TerminalNode START() { return getToken(YEdVertexParser.START, 0); }
		public List WHITESPACE() { return getTokens(YEdVertexParser.WHITESPACE); }
		public TerminalNode WHITESPACE(int i) {
			return getToken(YEdVertexParser.WHITESPACE, i);
		}
		public StartContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_start; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).enterStart(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).exitStart(this);
		}
	}

	public final StartContext start() throws RecognitionException {
		StartContext _localctx = new StartContext(_ctx, getState());
		enterRule(_localctx, 4, RULE_start);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(60);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while (_la==WHITESPACE) {
				{
				{
				setState(57);
				match(WHITESPACE);
				}
				}
				setState(62);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			{
			setState(63);
			match(START);
			}
			setState(67);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while (_la==WHITESPACE) {
				{
				{
				setState(64);
				match(WHITESPACE);
				}
				}
				setState(69);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class SharedContext extends ParserRuleContext {
		public TerminalNode SHARED() { return getToken(YEdVertexParser.SHARED, 0); }
		public TerminalNode COLON() { return getToken(YEdVertexParser.COLON, 0); }
		public TerminalNode Identifier() { return getToken(YEdVertexParser.Identifier, 0); }
		public List WHITESPACE() { return getTokens(YEdVertexParser.WHITESPACE); }
		public TerminalNode WHITESPACE(int i) {
			return getToken(YEdVertexParser.WHITESPACE, i);
		}
		public SharedContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_shared; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).enterShared(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).exitShared(this);
		}
	}

	public final SharedContext shared() throws RecognitionException {
		SharedContext _localctx = new SharedContext(_ctx, getState());
		enterRule(_localctx, 6, RULE_shared);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(70);
			match(SHARED);
			setState(74);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while (_la==WHITESPACE) {
				{
				{
				setState(71);
				match(WHITESPACE);
				}
				}
				setState(76);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(77);
			match(COLON);
			setState(81);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while (_la==WHITESPACE) {
				{
				{
				setState(78);
				match(WHITESPACE);
				}
				}
				setState(83);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(84);
			match(Identifier);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class NamesContext extends ParserRuleContext {
		public List name() {
			return getRuleContexts(NameContext.class);
		}
		public NameContext name(int i) {
			return getRuleContext(NameContext.class,i);
		}
		public List SEMICOLON() { return getTokens(YEdVertexParser.SEMICOLON); }
		public TerminalNode SEMICOLON(int i) {
			return getToken(YEdVertexParser.SEMICOLON, i);
		}
		public NamesContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_names; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).enterNames(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).exitNames(this);
		}
	}

	public final NamesContext names() throws RecognitionException {
		NamesContext _localctx = new NamesContext(_ctx, getState());
		enterRule(_localctx, 8, RULE_names);
		try {
			int _alt;
			enterOuterAlt(_localctx, 1);
			{
			setState(86);
			name();
			setState(91);
			_errHandler.sync(this);
			_alt = getInterpreter().adaptivePredict(_input,7,_ctx);
			while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
				if ( _alt==1 ) {
					{
					{
					setState(87);
					match(SEMICOLON);
					setState(88);
					name();
					}
					} 
				}
				setState(93);
				_errHandler.sync(this);
				_alt = getInterpreter().adaptivePredict(_input,7,_ctx);
			}
			}
		}
		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 List Identifier() { return getTokens(YEdVertexParser.Identifier); }
		public TerminalNode Identifier(int i) {
			return getToken(YEdVertexParser.Identifier, i);
		}
		public List DOT() { return getTokens(YEdVertexParser.DOT); }
		public TerminalNode DOT(int i) {
			return getToken(YEdVertexParser.DOT, i);
		}
		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 YEdVertexParserListener ) ((YEdVertexParserListener)listener).enterName(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).exitName(this);
		}
	}

	public final NameContext name() throws RecognitionException {
		NameContext _localctx = new NameContext(_ctx, getState());
		enterRule(_localctx, 10, RULE_name);
		try {
			int _alt;
			enterOuterAlt(_localctx, 1);
			{
			setState(94);
			match(Identifier);
			setState(99);
			_errHandler.sync(this);
			_alt = getInterpreter().adaptivePredict(_input,8,_ctx);
			while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
				if ( _alt==1 ) {
					{
					{
					setState(95);
					match(DOT);
					setState(96);
					match(Identifier);
					}
					} 
				}
				setState(101);
				_errHandler.sync(this);
				_alt = getInterpreter().adaptivePredict(_input,8,_ctx);
			}
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class BlockedContext extends ParserRuleContext {
		public TerminalNode BLOCKED() { return getToken(YEdVertexParser.BLOCKED, 0); }
		public BlockedContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_blocked; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).enterBlocked(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).exitBlocked(this);
		}
	}

	public final BlockedContext blocked() throws RecognitionException {
		BlockedContext _localctx = new BlockedContext(_ctx, getState());
		enterRule(_localctx, 12, RULE_blocked);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(102);
			match(BLOCKED);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ActionsContext extends ParserRuleContext {
		public TerminalNode INIT() { return getToken(YEdVertexParser.INIT, 0); }
		public TerminalNode COLON() { return getToken(YEdVertexParser.COLON, 0); }
		public List WHITESPACE() { return getTokens(YEdVertexParser.WHITESPACE); }
		public TerminalNode WHITESPACE(int i) {
			return getToken(YEdVertexParser.WHITESPACE, i);
		}
		public List action() {
			return getRuleContexts(ActionContext.class);
		}
		public ActionContext action(int i) {
			return getRuleContext(ActionContext.class,i);
		}
		public ActionsContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_actions; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).enterActions(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).exitActions(this);
		}
	}

	public final ActionsContext actions() throws RecognitionException {
		ActionsContext _localctx = new ActionsContext(_ctx, getState());
		enterRule(_localctx, 14, RULE_actions);
		int _la;
		try {
			int _alt;
			enterOuterAlt(_localctx, 1);
			{
			setState(104);
			match(INIT);
			setState(108);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while (_la==WHITESPACE) {
				{
				{
				setState(105);
				match(WHITESPACE);
				}
				}
				setState(110);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(111);
			match(COLON);
			setState(115);
			_errHandler.sync(this);
			_alt = getInterpreter().adaptivePredict(_input,10,_ctx);
			while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
				if ( _alt==1 ) {
					{
					{
					setState(112);
					match(WHITESPACE);
					}
					} 
				}
				setState(117);
				_errHandler.sync(this);
				_alt = getInterpreter().adaptivePredict(_input,10,_ctx);
			}
			setState(119); 
			_errHandler.sync(this);
			_alt = 1;
			do {
				switch (_alt) {
				case 1:
					{
					{
					setState(118);
					action();
					}
					}
					break;
				default:
					throw new NoViableAltException(this);
				}
				setState(121); 
				_errHandler.sync(this);
				_alt = getInterpreter().adaptivePredict(_input,11,_ctx);
			} while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER );
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ActionContext extends ParserRuleContext {
		public List SEMICOLON() { return getTokens(YEdVertexParser.SEMICOLON); }
		public TerminalNode SEMICOLON(int i) {
			return getToken(YEdVertexParser.SEMICOLON, i);
		}
		public ActionContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_action; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).enterAction(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).exitAction(this);
		}
	}

	public final ActionContext action() throws RecognitionException {
		ActionContext _localctx = new ActionContext(_ctx, getState());
		enterRule(_localctx, 16, RULE_action);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(124); 
			_errHandler.sync(this);
			_la = _input.LA(1);
			do {
				{
				{
				setState(123);
				_la = _input.LA(1);
				if ( _la <= 0 || (_la==SEMICOLON) ) {
				_errHandler.recoverInline(this);
				} else {
					consume();
				}
				}
				}
				setState(126); 
				_errHandler.sync(this);
				_la = _input.LA(1);
			} while ( (((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << DOT) | (1L << SLASH) | (1L << COLON) | (1L << COMMA) | (1L << ASSIGN) | (1L << BLOCKED) | (1L << SHARED) | (1L << INIT) | (1L << START) | (1L << REQTAG) | (1L << WEIGHT) | (1L << NestedBrackets) | (1L << Identifier) | (1L << String) | (1L << Value) | (1L << COMMENT) | (1L << LINE_COMMENT) | (1L << WHITESPACE) | (1L << ANY))) != 0) );
			setState(128);
			match(SEMICOLON);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ReqtagsContext extends ParserRuleContext {
		public TerminalNode REQTAG() { return getToken(YEdVertexParser.REQTAG, 0); }
		public ReqtagListContext reqtagList() {
			return getRuleContext(ReqtagListContext.class,0);
		}
		public TerminalNode COLON() { return getToken(YEdVertexParser.COLON, 0); }
		public TerminalNode ASSIGN() { return getToken(YEdVertexParser.ASSIGN, 0); }
		public List WHITESPACE() { return getTokens(YEdVertexParser.WHITESPACE); }
		public TerminalNode WHITESPACE(int i) {
			return getToken(YEdVertexParser.WHITESPACE, i);
		}
		public ReqtagsContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_reqtags; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).enterReqtags(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).exitReqtags(this);
		}
	}

	public final ReqtagsContext reqtags() throws RecognitionException {
		ReqtagsContext _localctx = new ReqtagsContext(_ctx, getState());
		enterRule(_localctx, 18, RULE_reqtags);
		int _la;
		try {
			int _alt;
			enterOuterAlt(_localctx, 1);
			{
			setState(130);
			match(REQTAG);
			setState(134);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while (_la==WHITESPACE) {
				{
				{
				setState(131);
				match(WHITESPACE);
				}
				}
				setState(136);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(137);
			_la = _input.LA(1);
			if ( !(_la==COLON || _la==ASSIGN) ) {
			_errHandler.recoverInline(this);
			} else {
				consume();
			}
			setState(141);
			_errHandler.sync(this);
			_alt = getInterpreter().adaptivePredict(_input,14,_ctx);
			while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
				if ( _alt==1 ) {
					{
					{
					setState(138);
					match(WHITESPACE);
					}
					} 
				}
				setState(143);
				_errHandler.sync(this);
				_alt = getInterpreter().adaptivePredict(_input,14,_ctx);
			}
			setState(144);
			reqtagList();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ReqtagListContext extends ParserRuleContext {
		public List reqtag() {
			return getRuleContexts(ReqtagContext.class);
		}
		public ReqtagContext reqtag(int i) {
			return getRuleContext(ReqtagContext.class,i);
		}
		public List COMMA() { return getTokens(YEdVertexParser.COMMA); }
		public TerminalNode COMMA(int i) {
			return getToken(YEdVertexParser.COMMA, i);
		}
		public List WHITESPACE() { return getTokens(YEdVertexParser.WHITESPACE); }
		public TerminalNode WHITESPACE(int i) {
			return getToken(YEdVertexParser.WHITESPACE, i);
		}
		public ReqtagListContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_reqtagList; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).enterReqtagList(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).exitReqtagList(this);
		}
	}

	public final ReqtagListContext reqtagList() throws RecognitionException {
		ReqtagListContext _localctx = new ReqtagListContext(_ctx, getState());
		enterRule(_localctx, 20, RULE_reqtagList);
		int _la;
		try {
			int _alt;
			enterOuterAlt(_localctx, 1);
			{
			setState(162);
			_errHandler.sync(this);
			_alt = getInterpreter().adaptivePredict(_input,17,_ctx);
			while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
				if ( _alt==1 ) {
					{
					{
					setState(146);
					reqtag();
					setState(150);
					_errHandler.sync(this);
					_la = _input.LA(1);
					while (_la==WHITESPACE) {
						{
						{
						setState(147);
						match(WHITESPACE);
						}
						}
						setState(152);
						_errHandler.sync(this);
						_la = _input.LA(1);
					}
					setState(153);
					match(COMMA);
					setState(157);
					_errHandler.sync(this);
					_alt = getInterpreter().adaptivePredict(_input,16,_ctx);
					while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
						if ( _alt==1 ) {
							{
							{
							setState(154);
							match(WHITESPACE);
							}
							} 
						}
						setState(159);
						_errHandler.sync(this);
						_alt = getInterpreter().adaptivePredict(_input,16,_ctx);
					}
					}
					} 
				}
				setState(164);
				_errHandler.sync(this);
				_alt = getInterpreter().adaptivePredict(_input,17,_ctx);
			}
			setState(165);
			reqtag();
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static class ReqtagContext extends ParserRuleContext {
		public List COMMA() { return getTokens(YEdVertexParser.COMMA); }
		public TerminalNode COMMA(int i) {
			return getToken(YEdVertexParser.COMMA, i);
		}
		public ReqtagContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_reqtag; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).enterReqtag(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof YEdVertexParserListener ) ((YEdVertexParserListener)listener).exitReqtag(this);
		}
	}

	public final ReqtagContext reqtag() throws RecognitionException {
		ReqtagContext _localctx = new ReqtagContext(_ctx, getState());
		enterRule(_localctx, 22, RULE_reqtag);
		int _la;
		try {
			int _alt;
			enterOuterAlt(_localctx, 1);
			{
			setState(168); 
			_errHandler.sync(this);
			_alt = 1;
			do {
				switch (_alt) {
				case 1:
					{
					{
					setState(167);
					_la = _input.LA(1);
					if ( _la <= 0 || (_la==COMMA) ) {
					_errHandler.recoverInline(this);
					} else {
						consume();
					}
					}
					}
					break;
				default:
					throw new NoViableAltException(this);
				}
				setState(170); 
				_errHandler.sync(this);
				_alt = getInterpreter().adaptivePredict(_input,18,_ctx);
			} while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER );
			}
		}
		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 1:
			return field_sempred((FieldContext)_localctx, predIndex);
		}
		return true;
	}
	private boolean field_sempred(FieldContext _localctx, int predIndex) {
		switch (predIndex) {
		case 0:
			return !((ParseContext)getInvokingContext(0)).fields.contains("names");
		case 1:
			return !((ParseContext)getInvokingContext(0)).fields.contains("shared");
		case 2:
			return !((ParseContext)getInvokingContext(0)).fields.contains("blocked");
		case 3:
			return !((ParseContext)getInvokingContext(0)).fields.contains("actions");
		case 4:
			return !((ParseContext)getInvokingContext(0)).fields.contains("reqtags");
		}
		return true;
	}

	public static final String _serializedATN =
		"\3\u0430\ud6d1\u8206\uad2d\u4417\uaef1\u8d80\uaadd\3\26\u00af\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\3\2\3\2\7\2\35\n\2\f\2\16\2 \13\2\3\2\5\2#\n\2\3"+
		"\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3"+
		"\3\3\3\3\3\3\5\3:\n\3\3\4\7\4=\n\4\f\4\16\4@\13\4\3\4\3\4\7\4D\n\4\f\4"+
		"\16\4G\13\4\3\5\3\5\7\5K\n\5\f\5\16\5N\13\5\3\5\3\5\7\5R\n\5\f\5\16\5"+
		"U\13\5\3\5\3\5\3\6\3\6\3\6\7\6\\\n\6\f\6\16\6_\13\6\3\7\3\7\3\7\7\7d\n"+
		"\7\f\7\16\7g\13\7\3\b\3\b\3\t\3\t\7\tm\n\t\f\t\16\tp\13\t\3\t\3\t\7\t"+
		"t\n\t\f\t\16\tw\13\t\3\t\6\tz\n\t\r\t\16\t{\3\n\6\n\177\n\n\r\n\16\n\u0080"+
		"\3\n\3\n\3\13\3\13\7\13\u0087\n\13\f\13\16\13\u008a\13\13\3\13\3\13\7"+
		"\13\u008e\n\13\f\13\16\13\u0091\13\13\3\13\3\13\3\f\3\f\7\f\u0097\n\f"+
		"\f\f\16\f\u009a\13\f\3\f\3\f\7\f\u009e\n\f\f\f\16\f\u00a1\13\f\7\f\u00a3"+
		"\n\f\f\f\16\f\u00a6\13\f\3\f\3\f\3\r\6\r\u00ab\n\r\r\r\16\r\u00ac\3\r"+
		"\2\2\16\2\4\6\b\n\f\16\20\22\24\26\30\2\5\3\2\6\6\4\2\5\5\b\b\3\2\7\7"+
		"\u00b9\2\"\3\2\2\2\49\3\2\2\2\6>\3\2\2\2\bH\3\2\2\2\nX\3\2\2\2\f`\3\2"+
		"\2\2\16h\3\2\2\2\20j\3\2\2\2\22~\3\2\2\2\24\u0084\3\2\2\2\26\u00a4\3\2"+
		"\2\2\30\u00aa\3\2\2\2\32#\5\6\4\2\33\35\5\4\3\2\34\33\3\2\2\2\35 \3\2"+
		"\2\2\36\34\3\2\2\2\36\37\3\2\2\2\37!\3\2\2\2 \36\3\2\2\2!#\7\2\2\3\"\32"+
		"\3\2\2\2\"\36\3\2\2\2#\3\3\2\2\2$%\6\3\2\3%&\5\n\6\2&\'\b\3\1\2\':\3\2"+
		"\2\2()\6\3\3\3)*\5\b\5\2*+\b\3\1\2+:\3\2\2\2,-\6\3\4\3-.\5\16\b\2./\b"+
		"\3\1\2/:\3\2\2\2\60\61\6\3\5\3\61\62\5\20\t\2\62\63\b\3\1\2\63:\3\2\2"+
		"\2\64\65\6\3\6\3\65\66\5\24\13\2\66\67\b\3\1\2\67:\3\2\2\28:\7\25\2\2"+
		"9$\3\2\2\29(\3\2\2\29,\3\2\2\29\60\3\2\2\29\64\3\2\2\298\3\2\2\2:\5\3"+
		"\2\2\2;=\7\25\2\2<;\3\2\2\2=@\3\2\2\2><\3\2\2\2>?\3\2\2\2?A\3\2\2\2@>"+
		"\3\2\2\2AE\7\f\2\2BD\7\25\2\2CB\3\2\2\2DG\3\2\2\2EC\3\2\2\2EF\3\2\2\2"+
		"F\7\3\2\2\2GE\3\2\2\2HL\7\n\2\2IK\7\25\2\2JI\3\2\2\2KN\3\2\2\2LJ\3\2\2"+
		"\2LM\3\2\2\2MO\3\2\2\2NL\3\2\2\2OS\7\5\2\2PR\7\25\2\2QP\3\2\2\2RU\3\2"+
		"\2\2SQ\3\2\2\2ST\3\2\2\2TV\3\2\2\2US\3\2\2\2VW\7\20\2\2W\t\3\2\2\2X]\5"+
		"\f\7\2YZ\7\6\2\2Z\\\5\f\7\2[Y\3\2\2\2\\_\3\2\2\2][\3\2\2\2]^\3\2\2\2^"+
		"\13\3\2\2\2_]\3\2\2\2`e\7\20\2\2ab\7\3\2\2bd\7\20\2\2ca\3\2\2\2dg\3\2"+
		"\2\2ec\3\2\2\2ef\3\2\2\2f\r\3\2\2\2ge\3\2\2\2hi\7\t\2\2i\17\3\2\2\2jn"+
		"\7\13\2\2km\7\25\2\2lk\3\2\2\2mp\3\2\2\2nl\3\2\2\2no\3\2\2\2oq\3\2\2\2"+
		"pn\3\2\2\2qu\7\5\2\2rt\7\25\2\2sr\3\2\2\2tw\3\2\2\2us\3\2\2\2uv\3\2\2"+
		"\2vy\3\2\2\2wu\3\2\2\2xz\5\22\n\2yx\3\2\2\2z{\3\2\2\2{y\3\2\2\2{|\3\2"+
		"\2\2|\21\3\2\2\2}\177\n\2\2\2~}\3\2\2\2\177\u0080\3\2\2\2\u0080~\3\2\2"+
		"\2\u0080\u0081\3\2\2\2\u0081\u0082\3\2\2\2\u0082\u0083\7\6\2\2\u0083\23"+
		"\3\2\2\2\u0084\u0088\7\r\2\2\u0085\u0087\7\25\2\2\u0086\u0085\3\2\2\2"+
		"\u0087\u008a\3\2\2\2\u0088\u0086\3\2\2\2\u0088\u0089\3\2\2\2\u0089\u008b"+
		"\3\2\2\2\u008a\u0088\3\2\2\2\u008b\u008f\t\3\2\2\u008c\u008e\7\25\2\2"+
		"\u008d\u008c\3\2\2\2\u008e\u0091\3\2\2\2\u008f\u008d\3\2\2\2\u008f\u0090"+
		"\3\2\2\2\u0090\u0092\3\2\2\2\u0091\u008f\3\2\2\2\u0092\u0093\5\26\f\2"+
		"\u0093\25\3\2\2\2\u0094\u0098\5\30\r\2\u0095\u0097\7\25\2\2\u0096\u0095"+
		"\3\2\2\2\u0097\u009a\3\2\2\2\u0098\u0096\3\2\2\2\u0098\u0099\3\2\2\2\u0099"+
		"\u009b\3\2\2\2\u009a\u0098\3\2\2\2\u009b\u009f\7\7\2\2\u009c\u009e\7\25"+
		"\2\2\u009d\u009c\3\2\2\2\u009e\u00a1\3\2\2\2\u009f\u009d\3\2\2\2\u009f"+
		"\u00a0\3\2\2\2\u00a0\u00a3\3\2\2\2\u00a1\u009f\3\2\2\2\u00a2\u0094\3\2"+
		"\2\2\u00a3\u00a6\3\2\2\2\u00a4\u00a2\3\2\2\2\u00a4\u00a5\3\2\2\2\u00a5"+
		"\u00a7\3\2\2\2\u00a6\u00a4\3\2\2\2\u00a7\u00a8\5\30\r\2\u00a8\27\3\2\2"+
		"\2\u00a9\u00ab\n\4\2\2\u00aa\u00a9\3\2\2\2\u00ab\u00ac\3\2\2\2\u00ac\u00aa"+
		"\3\2\2\2\u00ac\u00ad\3\2\2\2\u00ad\31\3\2\2\2\25\36\"9>ELS]enu{\u0080"+
		"\u0088\u008f\u0098\u009f\u00a4\u00ac";
	public static final ATN _ATN =
		new ATNDeserializer().deserialize(_serializedATN.toCharArray());
	static {
		_decisionToDFA = new DFA[_ATN.getNumberOfDecisions()];
		for (int i = 0; i < _ATN.getNumberOfDecisions(); i++) {
			_decisionToDFA[i] = new DFA(_ATN.getDecisionState(i), i);
		}
	}
}




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