org.jgrapht.io.GmlParser Maven / Gradle / Ivy
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// Generated from org/jgrapht/io/Gml.g4 by ANTLR 4.12.0
package org.jgrapht.io;
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"})
class GmlParser extends Parser {
static { RuntimeMetaData.checkVersion("4.12.0", RuntimeMetaData.VERSION); }
protected static final DFA[] _decisionToDFA;
protected static final PredictionContextCache _sharedContextCache =
new PredictionContextCache();
public static final int
T__0=1, T__1=2, NUMBER=3, STRING=4, ID=5, COMMENT=6, WS=7;
public static final int
RULE_gml = 0, RULE_keyValuePair = 1;
private static String[] makeRuleNames() {
return new String[] {
"gml", "keyValuePair"
};
}
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, "NUMBER", "STRING", "ID", "COMMENT", "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] = "";
}
}
}
@Override
@Deprecated
public String[] getTokenNames() {
return tokenNames;
}
@Override
public Vocabulary getVocabulary() {
return VOCABULARY;
}
@Override
public String getGrammarFileName() { return "Gml.g4"; }
@Override
public String[] getRuleNames() { return ruleNames; }
@Override
public String getSerializedATN() { return _serializedATN; }
@Override
public ATN getATN() { return _ATN; }
public GmlParser(TokenStream input) {
super(input);
_interp = new ParserATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache);
}
@SuppressWarnings("CheckReturnValue")
public static class GmlContext extends ParserRuleContext {
public List keyValuePair() {
return getRuleContexts(KeyValuePairContext.class);
}
public KeyValuePairContext keyValuePair(int i) {
return getRuleContext(KeyValuePairContext.class,i);
}
public GmlContext(ParserRuleContext parent, int invokingState) {
super(parent, invokingState);
}
@Override public int getRuleIndex() { return RULE_gml; }
@Override
public void enterRule(ParseTreeListener listener) {
if ( listener instanceof GmlListener ) ((GmlListener)listener).enterGml(this);
}
@Override
public void exitRule(ParseTreeListener listener) {
if ( listener instanceof GmlListener ) ((GmlListener)listener).exitGml(this);
}
}
public final GmlContext gml() throws RecognitionException {
GmlContext _localctx = new GmlContext(_ctx, getState());
enterRule(_localctx, 0, RULE_gml);
int _la;
try {
enterOuterAlt(_localctx, 1);
{
setState(7);
_errHandler.sync(this);
_la = _input.LA(1);
while (_la==ID) {
{
{
setState(4);
keyValuePair();
}
}
setState(9);
_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 KeyValuePairContext extends ParserRuleContext {
public KeyValuePairContext(ParserRuleContext parent, int invokingState) {
super(parent, invokingState);
}
@Override public int getRuleIndex() { return RULE_keyValuePair; }
public KeyValuePairContext() { }
public void copyFrom(KeyValuePairContext ctx) {
super.copyFrom(ctx);
}
}
@SuppressWarnings("CheckReturnValue")
public static class NumberKeyValueContext extends KeyValuePairContext {
public TerminalNode ID() { return getToken(GmlParser.ID, 0); }
public TerminalNode NUMBER() { return getToken(GmlParser.NUMBER, 0); }
public NumberKeyValueContext(KeyValuePairContext ctx) { copyFrom(ctx); }
@Override
public void enterRule(ParseTreeListener listener) {
if ( listener instanceof GmlListener ) ((GmlListener)listener).enterNumberKeyValue(this);
}
@Override
public void exitRule(ParseTreeListener listener) {
if ( listener instanceof GmlListener ) ((GmlListener)listener).exitNumberKeyValue(this);
}
}
@SuppressWarnings("CheckReturnValue")
public static class StringKeyValueContext extends KeyValuePairContext {
public TerminalNode ID() { return getToken(GmlParser.ID, 0); }
public TerminalNode STRING() { return getToken(GmlParser.STRING, 0); }
public StringKeyValueContext(KeyValuePairContext ctx) { copyFrom(ctx); }
@Override
public void enterRule(ParseTreeListener listener) {
if ( listener instanceof GmlListener ) ((GmlListener)listener).enterStringKeyValue(this);
}
@Override
public void exitRule(ParseTreeListener listener) {
if ( listener instanceof GmlListener ) ((GmlListener)listener).exitStringKeyValue(this);
}
}
@SuppressWarnings("CheckReturnValue")
public static class ListKeyValueContext extends KeyValuePairContext {
public TerminalNode ID() { return getToken(GmlParser.ID, 0); }
public List keyValuePair() {
return getRuleContexts(KeyValuePairContext.class);
}
public KeyValuePairContext keyValuePair(int i) {
return getRuleContext(KeyValuePairContext.class,i);
}
public ListKeyValueContext(KeyValuePairContext ctx) { copyFrom(ctx); }
@Override
public void enterRule(ParseTreeListener listener) {
if ( listener instanceof GmlListener ) ((GmlListener)listener).enterListKeyValue(this);
}
@Override
public void exitRule(ParseTreeListener listener) {
if ( listener instanceof GmlListener ) ((GmlListener)listener).exitListKeyValue(this);
}
}
public final KeyValuePairContext keyValuePair() throws RecognitionException {
KeyValuePairContext _localctx = new KeyValuePairContext(_ctx, getState());
enterRule(_localctx, 2, RULE_keyValuePair);
int _la;
try {
setState(23);
_errHandler.sync(this);
switch ( getInterpreter().adaptivePredict(_input,2,_ctx) ) {
case 1:
_localctx = new StringKeyValueContext(_localctx);
enterOuterAlt(_localctx, 1);
{
setState(10);
match(ID);
setState(11);
match(STRING);
}
break;
case 2:
_localctx = new NumberKeyValueContext(_localctx);
enterOuterAlt(_localctx, 2);
{
setState(12);
match(ID);
setState(13);
match(NUMBER);
}
break;
case 3:
_localctx = new ListKeyValueContext(_localctx);
enterOuterAlt(_localctx, 3);
{
setState(14);
match(ID);
setState(15);
match(T__0);
setState(19);
_errHandler.sync(this);
_la = _input.LA(1);
while (_la==ID) {
{
{
setState(16);
keyValuePair();
}
}
setState(21);
_errHandler.sync(this);
_la = _input.LA(1);
}
setState(22);
match(T__1);
}
break;
}
}
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\u0007\u001a\u0002\u0000\u0007\u0000\u0002\u0001\u0007\u0001"+
"\u0001\u0000\u0005\u0000\u0006\b\u0000\n\u0000\f\u0000\t\t\u0000\u0001"+
"\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001"+
"\u0001\u0005\u0001\u0012\b\u0001\n\u0001\f\u0001\u0015\t\u0001\u0001\u0001"+
"\u0003\u0001\u0018\b\u0001\u0001\u0001\u0000\u0000\u0002\u0000\u0002\u0000"+
"\u0000\u001b\u0000\u0007\u0001\u0000\u0000\u0000\u0002\u0017\u0001\u0000"+
"\u0000\u0000\u0004\u0006\u0003\u0002\u0001\u0000\u0005\u0004\u0001\u0000"+
"\u0000\u0000\u0006\t\u0001\u0000\u0000\u0000\u0007\u0005\u0001\u0000\u0000"+
"\u0000\u0007\b\u0001\u0000\u0000\u0000\b\u0001\u0001\u0000\u0000\u0000"+
"\t\u0007\u0001\u0000\u0000\u0000\n\u000b\u0005\u0005\u0000\u0000\u000b"+
"\u0018\u0005\u0004\u0000\u0000\f\r\u0005\u0005\u0000\u0000\r\u0018\u0005"+
"\u0003\u0000\u0000\u000e\u000f\u0005\u0005\u0000\u0000\u000f\u0013\u0005"+
"\u0001\u0000\u0000\u0010\u0012\u0003\u0002\u0001\u0000\u0011\u0010\u0001"+
"\u0000\u0000\u0000\u0012\u0015\u0001\u0000\u0000\u0000\u0013\u0011\u0001"+
"\u0000\u0000\u0000\u0013\u0014\u0001\u0000\u0000\u0000\u0014\u0016\u0001"+
"\u0000\u0000\u0000\u0015\u0013\u0001\u0000\u0000\u0000\u0016\u0018\u0005"+
"\u0002\u0000\u0000\u0017\n\u0001\u0000\u0000\u0000\u0017\f\u0001\u0000"+
"\u0000\u0000\u0017\u000e\u0001\u0000\u0000\u0000\u0018\u0003\u0001\u0000"+
"\u0000\u0000\u0003\u0007\u0013\u0017";
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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