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// Generated from org/jgrapht/nio/json/Json.g4 by ANTLR 4.12.0
package org.jgrapht.nio.json;
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 JsonParser 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, T__2=3, T__3=4, T__4=5, T__5=6, T__6=7, T__7=8, T__8=9,
STRING=10, NUMBER=11, WS=12;
public static final int
RULE_json = 0, RULE_obj = 1, RULE_pair = 2, RULE_array = 3, RULE_value = 4;
private static String[] makeRuleNames() {
return new String[] {
"json", "obj", "pair", "array", "value"
};
}
public static final String[] ruleNames = makeRuleNames();
private static String[] makeLiteralNames() {
return new String[] {
null, "'{'", "','", "'}'", "':'", "'['", "']'", "'true'", "'false'",
"'null'"
};
}
private static final String[] _LITERAL_NAMES = makeLiteralNames();
private static String[] makeSymbolicNames() {
return new String[] {
null, null, null, null, null, null, null, null, null, null, "STRING",
"NUMBER", "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 "Json.g4"; }
@Override
public String[] getRuleNames() { return ruleNames; }
@Override
public String getSerializedATN() { return _serializedATN; }
@Override
public ATN getATN() { return _ATN; }
public JsonParser(TokenStream input) {
super(input);
_interp = new ParserATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache);
}
@SuppressWarnings("CheckReturnValue")
public static class JsonContext extends ParserRuleContext {
public ValueContext value() {
return getRuleContext(ValueContext.class,0);
}
public JsonContext(ParserRuleContext parent, int invokingState) {
super(parent, invokingState);
}
@Override public int getRuleIndex() { return RULE_json; }
@Override
public void enterRule(ParseTreeListener listener) {
if ( listener instanceof JsonListener ) ((JsonListener)listener).enterJson(this);
}
@Override
public void exitRule(ParseTreeListener listener) {
if ( listener instanceof JsonListener ) ((JsonListener)listener).exitJson(this);
}
}
public final JsonContext json() throws RecognitionException {
JsonContext _localctx = new JsonContext(_ctx, getState());
enterRule(_localctx, 0, RULE_json);
try {
enterOuterAlt(_localctx, 1);
{
setState(10);
value();
}
}
catch (RecognitionException re) {
_localctx.exception = re;
_errHandler.reportError(this, re);
_errHandler.recover(this, re);
}
finally {
exitRule();
}
return _localctx;
}
@SuppressWarnings("CheckReturnValue")
public static class ObjContext extends ParserRuleContext {
public List pair() {
return getRuleContexts(PairContext.class);
}
public PairContext pair(int i) {
return getRuleContext(PairContext.class,i);
}
public ObjContext(ParserRuleContext parent, int invokingState) {
super(parent, invokingState);
}
@Override public int getRuleIndex() { return RULE_obj; }
@Override
public void enterRule(ParseTreeListener listener) {
if ( listener instanceof JsonListener ) ((JsonListener)listener).enterObj(this);
}
@Override
public void exitRule(ParseTreeListener listener) {
if ( listener instanceof JsonListener ) ((JsonListener)listener).exitObj(this);
}
}
public final ObjContext obj() throws RecognitionException {
ObjContext _localctx = new ObjContext(_ctx, getState());
enterRule(_localctx, 2, RULE_obj);
int _la;
try {
setState(25);
_errHandler.sync(this);
switch ( getInterpreter().adaptivePredict(_input,1,_ctx) ) {
case 1:
enterOuterAlt(_localctx, 1);
{
setState(12);
match(T__0);
setState(13);
pair();
setState(18);
_errHandler.sync(this);
_la = _input.LA(1);
while (_la==T__1) {
{
{
setState(14);
match(T__1);
setState(15);
pair();
}
}
setState(20);
_errHandler.sync(this);
_la = _input.LA(1);
}
setState(21);
match(T__2);
}
break;
case 2:
enterOuterAlt(_localctx, 2);
{
setState(23);
match(T__0);
setState(24);
match(T__2);
}
break;
}
}
catch (RecognitionException re) {
_localctx.exception = re;
_errHandler.reportError(this, re);
_errHandler.recover(this, re);
}
finally {
exitRule();
}
return _localctx;
}
@SuppressWarnings("CheckReturnValue")
public static class PairContext extends ParserRuleContext {
public TerminalNode STRING() { return getToken(JsonParser.STRING, 0); }
public ValueContext value() {
return getRuleContext(ValueContext.class,0);
}
public PairContext(ParserRuleContext parent, int invokingState) {
super(parent, invokingState);
}
@Override public int getRuleIndex() { return RULE_pair; }
@Override
public void enterRule(ParseTreeListener listener) {
if ( listener instanceof JsonListener ) ((JsonListener)listener).enterPair(this);
}
@Override
public void exitRule(ParseTreeListener listener) {
if ( listener instanceof JsonListener ) ((JsonListener)listener).exitPair(this);
}
}
public final PairContext pair() throws RecognitionException {
PairContext _localctx = new PairContext(_ctx, getState());
enterRule(_localctx, 4, RULE_pair);
try {
enterOuterAlt(_localctx, 1);
{
setState(27);
match(STRING);
setState(28);
match(T__3);
setState(29);
value();
}
}
catch (RecognitionException re) {
_localctx.exception = re;
_errHandler.reportError(this, re);
_errHandler.recover(this, re);
}
finally {
exitRule();
}
return _localctx;
}
@SuppressWarnings("CheckReturnValue")
public static class ArrayContext extends ParserRuleContext {
public List value() {
return getRuleContexts(ValueContext.class);
}
public ValueContext value(int i) {
return getRuleContext(ValueContext.class,i);
}
public ArrayContext(ParserRuleContext parent, int invokingState) {
super(parent, invokingState);
}
@Override public int getRuleIndex() { return RULE_array; }
@Override
public void enterRule(ParseTreeListener listener) {
if ( listener instanceof JsonListener ) ((JsonListener)listener).enterArray(this);
}
@Override
public void exitRule(ParseTreeListener listener) {
if ( listener instanceof JsonListener ) ((JsonListener)listener).exitArray(this);
}
}
public final ArrayContext array() throws RecognitionException {
ArrayContext _localctx = new ArrayContext(_ctx, getState());
enterRule(_localctx, 6, RULE_array);
int _la;
try {
setState(44);
_errHandler.sync(this);
switch ( getInterpreter().adaptivePredict(_input,3,_ctx) ) {
case 1:
enterOuterAlt(_localctx, 1);
{
setState(31);
match(T__4);
setState(32);
value();
setState(37);
_errHandler.sync(this);
_la = _input.LA(1);
while (_la==T__1) {
{
{
setState(33);
match(T__1);
setState(34);
value();
}
}
setState(39);
_errHandler.sync(this);
_la = _input.LA(1);
}
setState(40);
match(T__5);
}
break;
case 2:
enterOuterAlt(_localctx, 2);
{
setState(42);
match(T__4);
setState(43);
match(T__5);
}
break;
}
}
catch (RecognitionException re) {
_localctx.exception = re;
_errHandler.reportError(this, re);
_errHandler.recover(this, re);
}
finally {
exitRule();
}
return _localctx;
}
@SuppressWarnings("CheckReturnValue")
public static class ValueContext extends ParserRuleContext {
public TerminalNode STRING() { return getToken(JsonParser.STRING, 0); }
public TerminalNode NUMBER() { return getToken(JsonParser.NUMBER, 0); }
public ObjContext obj() {
return getRuleContext(ObjContext.class,0);
}
public ArrayContext array() {
return getRuleContext(ArrayContext.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 JsonListener ) ((JsonListener)listener).enterValue(this);
}
@Override
public void exitRule(ParseTreeListener listener) {
if ( listener instanceof JsonListener ) ((JsonListener)listener).exitValue(this);
}
}
public final ValueContext value() throws RecognitionException {
ValueContext _localctx = new ValueContext(_ctx, getState());
enterRule(_localctx, 8, RULE_value);
try {
setState(53);
_errHandler.sync(this);
switch (_input.LA(1)) {
case STRING:
enterOuterAlt(_localctx, 1);
{
setState(46);
match(STRING);
}
break;
case NUMBER:
enterOuterAlt(_localctx, 2);
{
setState(47);
match(NUMBER);
}
break;
case T__0:
enterOuterAlt(_localctx, 3);
{
setState(48);
obj();
}
break;
case T__4:
enterOuterAlt(_localctx, 4);
{
setState(49);
array();
}
break;
case T__6:
enterOuterAlt(_localctx, 5);
{
setState(50);
match(T__6);
}
break;
case T__7:
enterOuterAlt(_localctx, 6);
{
setState(51);
match(T__7);
}
break;
case T__8:
enterOuterAlt(_localctx, 7);
{
setState(52);
match(T__8);
}
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 final String _serializedATN =
"\u0004\u0001\f8\u0002\u0000\u0007\u0000\u0002\u0001\u0007\u0001\u0002"+
"\u0002\u0007\u0002\u0002\u0003\u0007\u0003\u0002\u0004\u0007\u0004\u0001"+
"\u0000\u0001\u0000\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0005"+
"\u0001\u0011\b\u0001\n\u0001\f\u0001\u0014\t\u0001\u0001\u0001\u0001\u0001"+
"\u0001\u0001\u0001\u0001\u0003\u0001\u001a\b\u0001\u0001\u0002\u0001\u0002"+
"\u0001\u0002\u0001\u0002\u0001\u0003\u0001\u0003\u0001\u0003\u0001\u0003"+
"\u0005\u0003$\b\u0003\n\u0003\f\u0003\'\t\u0003\u0001\u0003\u0001\u0003"+
"\u0001\u0003\u0001\u0003\u0003\u0003-\b\u0003\u0001\u0004\u0001\u0004"+
"\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0004\u0003\u0004"+
"6\b\u0004\u0001\u0004\u0000\u0000\u0005\u0000\u0002\u0004\u0006\b\u0000"+
"\u0000<\u0000\n\u0001\u0000\u0000\u0000\u0002\u0019\u0001\u0000\u0000"+
"\u0000\u0004\u001b\u0001\u0000\u0000\u0000\u0006,\u0001\u0000\u0000\u0000"+
"\b5\u0001\u0000\u0000\u0000\n\u000b\u0003\b\u0004\u0000\u000b\u0001\u0001"+
"\u0000\u0000\u0000\f\r\u0005\u0001\u0000\u0000\r\u0012\u0003\u0004\u0002"+
"\u0000\u000e\u000f\u0005\u0002\u0000\u0000\u000f\u0011\u0003\u0004\u0002"+
"\u0000\u0010\u000e\u0001\u0000\u0000\u0000\u0011\u0014\u0001\u0000\u0000"+
"\u0000\u0012\u0010\u0001\u0000\u0000\u0000\u0012\u0013\u0001\u0000\u0000"+
"\u0000\u0013\u0015\u0001\u0000\u0000\u0000\u0014\u0012\u0001\u0000\u0000"+
"\u0000\u0015\u0016\u0005\u0003\u0000\u0000\u0016\u001a\u0001\u0000\u0000"+
"\u0000\u0017\u0018\u0005\u0001\u0000\u0000\u0018\u001a\u0005\u0003\u0000"+
"\u0000\u0019\f\u0001\u0000\u0000\u0000\u0019\u0017\u0001\u0000\u0000\u0000"+
"\u001a\u0003\u0001\u0000\u0000\u0000\u001b\u001c\u0005\n\u0000\u0000\u001c"+
"\u001d\u0005\u0004\u0000\u0000\u001d\u001e\u0003\b\u0004\u0000\u001e\u0005"+
"\u0001\u0000\u0000\u0000\u001f \u0005\u0005\u0000\u0000 %\u0003\b\u0004"+
"\u0000!\"\u0005\u0002\u0000\u0000\"$\u0003\b\u0004\u0000#!\u0001\u0000"+
"\u0000\u0000$\'\u0001\u0000\u0000\u0000%#\u0001\u0000\u0000\u0000%&\u0001"+
"\u0000\u0000\u0000&(\u0001\u0000\u0000\u0000\'%\u0001\u0000\u0000\u0000"+
"()\u0005\u0006\u0000\u0000)-\u0001\u0000\u0000\u0000*+\u0005\u0005\u0000"+
"\u0000+-\u0005\u0006\u0000\u0000,\u001f\u0001\u0000\u0000\u0000,*\u0001"+
"\u0000\u0000\u0000-\u0007\u0001\u0000\u0000\u0000.6\u0005\n\u0000\u0000"+
"/6\u0005\u000b\u0000\u000006\u0003\u0002\u0001\u000016\u0003\u0006\u0003"+
"\u000026\u0005\u0007\u0000\u000036\u0005\b\u0000\u000046\u0005\t\u0000"+
"\u00005.\u0001\u0000\u0000\u00005/\u0001\u0000\u0000\u000050\u0001\u0000"+
"\u0000\u000051\u0001\u0000\u0000\u000052\u0001\u0000\u0000\u000053\u0001"+
"\u0000\u0000\u000054\u0001\u0000\u0000\u00006\t\u0001\u0000\u0000\u0000"+
"\u0005\u0012\u0019%,5";
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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