HTMLStructureParser.java

// Generated from HTMLStructure.g4 by ANTLR 4.13.2
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", "CheckReturnValue", "this-escape"})
public class HTMLStructureParser extends Parser {
	static { RuntimeMetaData.checkVersion("4.13.2", 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, IDENTIFIER=9, 
		STRING=10, WS=11, LINE_COMMENT=12, BLOCK_COMMENT=13;
	public static final int
		RULE_htmlDoc = 0, RULE_element = 1, RULE_tagElement = 2, RULE_attributeList = 3, 
		RULE_attribute = 4, RULE_textElement = 5;
	private static String[] makeRuleNames() {
		return new String[] {
			"htmlDoc", "element", "tagElement", "attributeList", "attribute", "textElement"
		};
	}
	public static final String[] ruleNames = makeRuleNames();

	private static String[] makeLiteralNames() {
		return new String[] {
			null, "'#'", "'.'", "'['", "']'", "'{'", "'}'", "','", "'='"
		};
	}
	private static final String[] _LITERAL_NAMES = makeLiteralNames();
	private static String[] makeSymbolicNames() {
		return new String[] {
			null, null, null, null, null, null, null, null, null, "IDENTIFIER", "STRING", 
			"WS", "LINE_COMMENT", "BLOCK_COMMENT"
		};
	}
	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;
	}

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

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

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

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

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

	@SuppressWarnings("CheckReturnValue")
	public static class HtmlDocContext extends ParserRuleContext {
		public TerminalNode EOF() { return getToken(HTMLStructureParser.EOF, 0); }
		public List<ElementContext> element() {
			return getRuleContexts(ElementContext.class);
		}
		public ElementContext element(int i) {
			return getRuleContext(ElementContext.class,i);
		}
		public HtmlDocContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_htmlDoc; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof HTMLStructureListener ) ((HTMLStructureListener)listener).enterHtmlDoc(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof HTMLStructureListener ) ((HTMLStructureListener)listener).exitHtmlDoc(this);
		}
		@Override
		public <T> T accept(ParseTreeVisitor<? extends T> visitor) {
			if ( visitor instanceof HTMLStructureVisitor ) return ((HTMLStructureVisitor<? extends T>)visitor).visitHtmlDoc(this);
			else return visitor.visitChildren(this);
		}
	}

	public final HtmlDocContext htmlDoc() throws RecognitionException {
		HtmlDocContext _localctx = new HtmlDocContext(_ctx, getState());
		enterRule(_localctx, 0, RULE_htmlDoc);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(15);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while (_la==IDENTIFIER || _la==STRING) {
				{
				{
				setState(12);
				element();
				}
				}
				setState(17);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(18);
			match(EOF);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	@SuppressWarnings("CheckReturnValue")
	public static class ElementContext extends ParserRuleContext {
		public TagElementContext tagElement() {
			return getRuleContext(TagElementContext.class,0);
		}
		public TextElementContext textElement() {
			return getRuleContext(TextElementContext.class,0);
		}
		public ElementContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_element; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof HTMLStructureListener ) ((HTMLStructureListener)listener).enterElement(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof HTMLStructureListener ) ((HTMLStructureListener)listener).exitElement(this);
		}
		@Override
		public <T> T accept(ParseTreeVisitor<? extends T> visitor) {
			if ( visitor instanceof HTMLStructureVisitor ) return ((HTMLStructureVisitor<? extends T>)visitor).visitElement(this);
			else return visitor.visitChildren(this);
		}
	}

	public final ElementContext element() throws RecognitionException {
		ElementContext _localctx = new ElementContext(_ctx, getState());
		enterRule(_localctx, 2, RULE_element);
		try {
			setState(22);
			_errHandler.sync(this);
			switch (_input.LA(1)) {
			case IDENTIFIER:
				enterOuterAlt(_localctx, 1);
				{
				setState(20);
				tagElement();
				}
				break;
			case STRING:
				enterOuterAlt(_localctx, 2);
				{
				setState(21);
				textElement();
				}
				break;
			default:
				throw new NoViableAltException(this);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	@SuppressWarnings("CheckReturnValue")
	public static class TagElementContext extends ParserRuleContext {
		public Token id;
		public Token IDENTIFIER;
		public List<Token> className = new ArrayList<Token>();
		public List<TerminalNode> IDENTIFIER() { return getTokens(HTMLStructureParser.IDENTIFIER); }
		public TerminalNode IDENTIFIER(int i) {
			return getToken(HTMLStructureParser.IDENTIFIER, i);
		}
		public AttributeListContext attributeList() {
			return getRuleContext(AttributeListContext.class,0);
		}
		public List<ElementContext> element() {
			return getRuleContexts(ElementContext.class);
		}
		public ElementContext element(int i) {
			return getRuleContext(ElementContext.class,i);
		}
		public TagElementContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_tagElement; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof HTMLStructureListener ) ((HTMLStructureListener)listener).enterTagElement(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof HTMLStructureListener ) ((HTMLStructureListener)listener).exitTagElement(this);
		}
		@Override
		public <T> T accept(ParseTreeVisitor<? extends T> visitor) {
			if ( visitor instanceof HTMLStructureVisitor ) return ((HTMLStructureVisitor<? extends T>)visitor).visitTagElement(this);
			else return visitor.visitChildren(this);
		}
	}

	public final TagElementContext tagElement() throws RecognitionException {
		TagElementContext _localctx = new TagElementContext(_ctx, getState());
		enterRule(_localctx, 4, RULE_tagElement);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(24);
			match(IDENTIFIER);
			setState(27);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__0) {
				{
				setState(25);
				match(T__0);
				setState(26);
				((TagElementContext)_localctx).id = match(IDENTIFIER);
				}
			}

			setState(33);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while (_la==T__1) {
				{
				{
				setState(29);
				match(T__1);
				setState(30);
				((TagElementContext)_localctx).IDENTIFIER = match(IDENTIFIER);
				((TagElementContext)_localctx).className.add(((TagElementContext)_localctx).IDENTIFIER);
				}
				}
				setState(35);
				_errHandler.sync(this);
				_la = _input.LA(1);
			}
			setState(40);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__2) {
				{
				setState(36);
				match(T__2);
				setState(37);
				attributeList();
				setState(38);
				match(T__3);
				}
			}

			setState(50);
			_errHandler.sync(this);
			_la = _input.LA(1);
			if (_la==T__4) {
				{
				setState(42);
				match(T__4);
				setState(46);
				_errHandler.sync(this);
				_la = _input.LA(1);
				while (_la==IDENTIFIER || _la==STRING) {
					{
					{
					setState(43);
					element();
					}
					}
					setState(48);
					_errHandler.sync(this);
					_la = _input.LA(1);
				}
				setState(49);
				match(T__5);
				}
			}

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

	@SuppressWarnings("CheckReturnValue")
	public static class AttributeListContext extends ParserRuleContext {
		public List<AttributeContext> attribute() {
			return getRuleContexts(AttributeContext.class);
		}
		public AttributeContext attribute(int i) {
			return getRuleContext(AttributeContext.class,i);
		}
		public AttributeListContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_attributeList; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof HTMLStructureListener ) ((HTMLStructureListener)listener).enterAttributeList(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof HTMLStructureListener ) ((HTMLStructureListener)listener).exitAttributeList(this);
		}
		@Override
		public <T> T accept(ParseTreeVisitor<? extends T> visitor) {
			if ( visitor instanceof HTMLStructureVisitor ) return ((HTMLStructureVisitor<? extends T>)visitor).visitAttributeList(this);
			else return visitor.visitChildren(this);
		}
	}

	public final AttributeListContext attributeList() throws RecognitionException {
		AttributeListContext _localctx = new AttributeListContext(_ctx, getState());
		enterRule(_localctx, 6, RULE_attributeList);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(52);
			attribute();
			setState(57);
			_errHandler.sync(this);
			_la = _input.LA(1);
			while (_la==T__6) {
				{
				{
				setState(53);
				match(T__6);
				setState(54);
				attribute();
				}
				}
				setState(59);
				_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;
	}

	@SuppressWarnings("CheckReturnValue")
	public static class AttributeContext extends ParserRuleContext {
		public Token name;
		public Token value;
		public TerminalNode IDENTIFIER() { return getToken(HTMLStructureParser.IDENTIFIER, 0); }
		public TerminalNode STRING() { return getToken(HTMLStructureParser.STRING, 0); }
		public AttributeContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_attribute; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof HTMLStructureListener ) ((HTMLStructureListener)listener).enterAttribute(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof HTMLStructureListener ) ((HTMLStructureListener)listener).exitAttribute(this);
		}
		@Override
		public <T> T accept(ParseTreeVisitor<? extends T> visitor) {
			if ( visitor instanceof HTMLStructureVisitor ) return ((HTMLStructureVisitor<? extends T>)visitor).visitAttribute(this);
			else return visitor.visitChildren(this);
		}
	}

	public final AttributeContext attribute() throws RecognitionException {
		AttributeContext _localctx = new AttributeContext(_ctx, getState());
		enterRule(_localctx, 8, RULE_attribute);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(60);
			((AttributeContext)_localctx).name = match(IDENTIFIER);
			setState(61);
			match(T__7);
			setState(62);
			((AttributeContext)_localctx).value = match(STRING);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	@SuppressWarnings("CheckReturnValue")
	public static class TextElementContext extends ParserRuleContext {
		public Token value;
		public TerminalNode STRING() { return getToken(HTMLStructureParser.STRING, 0); }
		public TextElementContext(ParserRuleContext parent, int invokingState) {
			super(parent, invokingState);
		}
		@Override public int getRuleIndex() { return RULE_textElement; }
		@Override
		public void enterRule(ParseTreeListener listener) {
			if ( listener instanceof HTMLStructureListener ) ((HTMLStructureListener)listener).enterTextElement(this);
		}
		@Override
		public void exitRule(ParseTreeListener listener) {
			if ( listener instanceof HTMLStructureListener ) ((HTMLStructureListener)listener).exitTextElement(this);
		}
		@Override
		public <T> T accept(ParseTreeVisitor<? extends T> visitor) {
			if ( visitor instanceof HTMLStructureVisitor ) return ((HTMLStructureVisitor<? extends T>)visitor).visitTextElement(this);
			else return visitor.visitChildren(this);
		}
	}

	public final TextElementContext textElement() throws RecognitionException {
		TextElementContext _localctx = new TextElementContext(_ctx, getState());
		enterRule(_localctx, 10, RULE_textElement);
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(64);
			((TextElementContext)_localctx).value = match(STRING);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}

	public static final String _serializedATN =
		"\u0004\u0001\rC\u0002\u0000\u0007\u0000\u0002\u0001\u0007\u0001\u0002"+
		"\u0002\u0007\u0002\u0002\u0003\u0007\u0003\u0002\u0004\u0007\u0004\u0002"+
		"\u0005\u0007\u0005\u0001\u0000\u0005\u0000\u000e\b\u0000\n\u0000\f\u0000"+
		"\u0011\t\u0000\u0001\u0000\u0001\u0000\u0001\u0001\u0001\u0001\u0003\u0001"+
		"\u0017\b\u0001\u0001\u0002\u0001\u0002\u0001\u0002\u0003\u0002\u001c\b"+
		"\u0002\u0001\u0002\u0001\u0002\u0005\u0002 \b\u0002\n\u0002\f\u0002#\t"+
		"\u0002\u0001\u0002\u0001\u0002\u0001\u0002\u0001\u0002\u0003\u0002)\b"+
		"\u0002\u0001\u0002\u0001\u0002\u0005\u0002-\b\u0002\n\u0002\f\u00020\t"+
		"\u0002\u0001\u0002\u0003\u00023\b\u0002\u0001\u0003\u0001\u0003\u0001"+
		"\u0003\u0005\u00038\b\u0003\n\u0003\f\u0003;\t\u0003\u0001\u0004\u0001"+
		"\u0004\u0001\u0004\u0001\u0004\u0001\u0005\u0001\u0005\u0001\u0005\u0000"+
		"\u0000\u0006\u0000\u0002\u0004\u0006\b\n\u0000\u0000D\u0000\u000f\u0001"+
		"\u0000\u0000\u0000\u0002\u0016\u0001\u0000\u0000\u0000\u0004\u0018\u0001"+
		"\u0000\u0000\u0000\u00064\u0001\u0000\u0000\u0000\b<\u0001\u0000\u0000"+
		"\u0000\n@\u0001\u0000\u0000\u0000\f\u000e\u0003\u0002\u0001\u0000\r\f"+
		"\u0001\u0000\u0000\u0000\u000e\u0011\u0001\u0000\u0000\u0000\u000f\r\u0001"+
		"\u0000\u0000\u0000\u000f\u0010\u0001\u0000\u0000\u0000\u0010\u0012\u0001"+
		"\u0000\u0000\u0000\u0011\u000f\u0001\u0000\u0000\u0000\u0012\u0013\u0005"+
		"\u0000\u0000\u0001\u0013\u0001\u0001\u0000\u0000\u0000\u0014\u0017\u0003"+
		"\u0004\u0002\u0000\u0015\u0017\u0003\n\u0005\u0000\u0016\u0014\u0001\u0000"+
		"\u0000\u0000\u0016\u0015\u0001\u0000\u0000\u0000\u0017\u0003\u0001\u0000"+
		"\u0000\u0000\u0018\u001b\u0005\t\u0000\u0000\u0019\u001a\u0005\u0001\u0000"+
		"\u0000\u001a\u001c\u0005\t\u0000\u0000\u001b\u0019\u0001\u0000\u0000\u0000"+
		"\u001b\u001c\u0001\u0000\u0000\u0000\u001c!\u0001\u0000\u0000\u0000\u001d"+
		"\u001e\u0005\u0002\u0000\u0000\u001e \u0005\t\u0000\u0000\u001f\u001d"+
		"\u0001\u0000\u0000\u0000 #\u0001\u0000\u0000\u0000!\u001f\u0001\u0000"+
		"\u0000\u0000!\"\u0001\u0000\u0000\u0000\"(\u0001\u0000\u0000\u0000#!\u0001"+
		"\u0000\u0000\u0000$%\u0005\u0003\u0000\u0000%&\u0003\u0006\u0003\u0000"+
		"&\'\u0005\u0004\u0000\u0000\')\u0001\u0000\u0000\u0000($\u0001\u0000\u0000"+
		"\u0000()\u0001\u0000\u0000\u0000)2\u0001\u0000\u0000\u0000*.\u0005\u0005"+
		"\u0000\u0000+-\u0003\u0002\u0001\u0000,+\u0001\u0000\u0000\u0000-0\u0001"+
		"\u0000\u0000\u0000.,\u0001\u0000\u0000\u0000./\u0001\u0000\u0000\u0000"+
		"/1\u0001\u0000\u0000\u00000.\u0001\u0000\u0000\u000013\u0005\u0006\u0000"+
		"\u00002*\u0001\u0000\u0000\u000023\u0001\u0000\u0000\u00003\u0005\u0001"+
		"\u0000\u0000\u000049\u0003\b\u0004\u000056\u0005\u0007\u0000\u000068\u0003"+
		"\b\u0004\u000075\u0001\u0000\u0000\u00008;\u0001\u0000\u0000\u000097\u0001"+
		"\u0000\u0000\u00009:\u0001\u0000\u0000\u0000:\u0007\u0001\u0000\u0000"+
		"\u0000;9\u0001\u0000\u0000\u0000<=\u0005\t\u0000\u0000=>\u0005\b\u0000"+
		"\u0000>?\u0005\n\u0000\u0000?\t\u0001\u0000\u0000\u0000@A\u0005\n\u0000"+
		"\u0000A\u000b\u0001\u0000\u0000\u0000\b\u000f\u0016\u001b!(.29";
	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);
		}
	}
}