// Generated from /home/jleveau/ET_DDD/objective/src/domain/grammar/StepGrammar.g4 by ANTLR 4.8
import org.antlr.v4.runtime.Lexer;
import org.antlr.v4.runtime.CharStream;
import org.antlr.v4.runtime.Token;
import org.antlr.v4.runtime.TokenStream;
import org.antlr.v4.runtime.*;
import org.antlr.v4.runtime.atn.*;
import org.antlr.v4.runtime.dfa.DFA;
import org.antlr.v4.runtime.misc.*;

@SuppressWarnings({"all", "warnings", "unchecked", "unused", "cast"})
public class StepGrammarLexer extends Lexer {
	static { RuntimeMetaData.checkVersion("4.8", RuntimeMetaData.VERSION); }

	protected static final DFA[] _decisionToDFA;
	protected static final PredictionContextCache _sharedContextCache =
		new PredictionContextCache();
	public static final int
		T__0=1, T__1=2, AND=3, OR=4, ARROW=5, COMA=6, IF=7, ELSE=8, SINGLE_STRING=9, 
		DOUBLE_STRING=10, ID=11, WS=12;
	public static String[] channelNames = {
		"DEFAULT_TOKEN_CHANNEL", "HIDDEN"
	};

	public static String[] modeNames = {
		"DEFAULT_MODE"
	};

	private static String[] makeRuleNames() {
		return new String[] {
			"T__0", "T__1", "AND", "OR", "ARROW", "COMA", "IF", "ELSE", "SINGLE_STRING", 
			"DOUBLE_STRING", "ID", "WS"
		};
	}
	public static final String[] ruleNames = makeRuleNames();

	private static String[] makeLiteralNames() {
		return new String[] {
			null, "'('", "')'", "'and'", "'or'", "'=>'", "','", "'if'", "'else'"
		};
	}
	private static final String[] _LITERAL_NAMES = makeLiteralNames();
	private static String[] makeSymbolicNames() {
		return new String[] {
			null, null, null, "AND", "OR", "ARROW", "COMA", "IF", "ELSE", "SINGLE_STRING", 
			"DOUBLE_STRING", "ID", "WS"
		};
	}
	private static final String[] _SYMBOLIC_NAMES = makeSymbolicNames();
	public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES);

	/**
	 * @deprecated Use {@link #VOCABULARY} instead.
	 */
	@Deprecated
	public static final String[] tokenNames;
	static {
		tokenNames = new String[_SYMBOLIC_NAMES.length];
		for (int i = 0; i < tokenNames.length; i++) {
			tokenNames[i] = VOCABULARY.getLiteralName(i);
			if (tokenNames[i] == null) {
				tokenNames[i] = VOCABULARY.getSymbolicName(i);
			}

			if (tokenNames[i] == null) {
				tokenNames[i] = "<INVALID>";
			}
		}
	}

	@Override
	@Deprecated
	public String[] getTokenNames() {
		return tokenNames;
	}

	@Override

	public Vocabulary getVocabulary() {
		return VOCABULARY;
	}


	public StepGrammarLexer(CharStream input) {
		super(input);
		_interp = new LexerATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache);
	}

	@Override
	public String getGrammarFileName() { return "StepGrammar.g4"; }

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

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

	@Override
	public String[] getChannelNames() { return channelNames; }

	@Override
	public String[] getModeNames() { return modeNames; }

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

	public static final String _serializedATN =
		"\3\u608b\ua72a\u8133\ub9ed\u417c\u3be7\u7786\u5964\2\16O\b\1\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\3\3\3\3\3\4\3\4\3\4\3\4\3\5\3\5\3\5\3\6\3"+
		"\6\3\6\3\7\3\7\3\b\3\b\3\b\3\t\3\t\3\t\3\t\3\t\3\n\3\n\6\n\66\n\n\r\n"+
		"\16\n\67\3\n\3\n\3\13\3\13\6\13>\n\13\r\13\16\13?\3\13\3\13\3\f\6\fE\n"+
		"\f\r\f\16\fF\3\r\6\rJ\n\r\r\r\16\rK\3\r\3\r\2\2\16\3\3\5\4\7\5\t\6\13"+
		"\7\r\b\17\t\21\n\23\13\25\f\27\r\31\16\3\2\6\3\2))\3\2$$\5\2&&C\\c|\5"+
		"\2\13\f\17\17\"\"\2R\2\3\3\2\2\2\2\5\3\2\2\2\2\7\3\2\2\2\2\t\3\2\2\2\2"+
		"\13\3\2\2\2\2\r\3\2\2\2\2\17\3\2\2\2\2\21\3\2\2\2\2\23\3\2\2\2\2\25\3"+
		"\2\2\2\2\27\3\2\2\2\2\31\3\2\2\2\3\33\3\2\2\2\5\35\3\2\2\2\7\37\3\2\2"+
		"\2\t#\3\2\2\2\13&\3\2\2\2\r)\3\2\2\2\17+\3\2\2\2\21.\3\2\2\2\23\63\3\2"+
		"\2\2\25;\3\2\2\2\27D\3\2\2\2\31I\3\2\2\2\33\34\7*\2\2\34\4\3\2\2\2\35"+
		"\36\7+\2\2\36\6\3\2\2\2\37 \7c\2\2 !\7p\2\2!\"\7f\2\2\"\b\3\2\2\2#$\7"+
		"q\2\2$%\7t\2\2%\n\3\2\2\2&\'\7?\2\2\'(\7@\2\2(\f\3\2\2\2)*\7.\2\2*\16"+
		"\3\2\2\2+,\7k\2\2,-\7h\2\2-\20\3\2\2\2./\7g\2\2/\60\7n\2\2\60\61\7u\2"+
		"\2\61\62\7g\2\2\62\22\3\2\2\2\63\65\7)\2\2\64\66\n\2\2\2\65\64\3\2\2\2"+
		"\66\67\3\2\2\2\67\65\3\2\2\2\678\3\2\2\289\3\2\2\29:\7)\2\2:\24\3\2\2"+
		"\2;=\7$\2\2<>\n\3\2\2=<\3\2\2\2>?\3\2\2\2?=\3\2\2\2?@\3\2\2\2@A\3\2\2"+
		"\2AB\7$\2\2B\26\3\2\2\2CE\t\4\2\2DC\3\2\2\2EF\3\2\2\2FD\3\2\2\2FG\3\2"+
		"\2\2G\30\3\2\2\2HJ\t\5\2\2IH\3\2\2\2JK\3\2\2\2KI\3\2\2\2KL\3\2\2\2LM\3"+
		"\2\2\2MN\b\r\2\2N\32\3\2\2\2\7\2\67?FK\3\b\2\2";
	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);
		}
	}
}