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The ANTLR 4 Runtime (Optimized)
// Generated from org\antlr\v4\runtime\tree\xpath\XPathLexer.g4 by ANTLR 4.6
package org.antlr.v4.runtime.tree.xpath;
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.*;
public class XPathLexer extends Lexer {
public static final int
TOKEN_REF=1, RULE_REF=2, ANYWHERE=3, ROOT=4, WILDCARD=5, BANG=6, ID=7,
STRING=8;
public static String[] modeNames = {
"DEFAULT_MODE"
};
public static final String[] ruleNames = {
"ANYWHERE", "ROOT", "WILDCARD", "BANG", "ID", "NameChar", "NameStartChar",
"STRING"
};
private static final String[] _LITERAL_NAMES = {
null, null, null, "'//'", "'/'", "'*'", "'!'"
};
private static final String[] _SYMBOLIC_NAMES = {
null, "TOKEN_REF", "RULE_REF", "ANYWHERE", "ROOT", "WILDCARD", "BANG",
"ID", "STRING"
};
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
@NotNull
public Vocabulary getVocabulary() {
return VOCABULARY;
}
public XPathLexer(CharStream input) {
super(input);
_interp = new LexerATNSimulator(this,_ATN);
}
@Override
public String getGrammarFileName() { return "XPathLexer.g4"; }
@Override
public String[] getRuleNames() { return ruleNames; }
@Override
public String getSerializedATN() { return _serializedATN; }
@Override
public String[] getModeNames() { return modeNames; }
@Override
public void action(RuleContext _localctx, int ruleIndex, int actionIndex) {
switch (ruleIndex) {
case 4:
ID_action(_localctx, actionIndex);
break;
}
}
private void ID_action(RuleContext _localctx, int actionIndex) {
switch (actionIndex) {
case 0:
String text = getText();
if ( Character.isUpperCase(text.charAt(0)) ) setType(TOKEN_REF);
else setType(RULE_REF);
break;
}
}
@Override
public boolean sempred(RuleContext _localctx, int ruleIndex, int predIndex) {
switch (ruleIndex) {
case 5:
return NameChar_sempred(_localctx, predIndex);
case 6:
return NameStartChar_sempred(_localctx, predIndex);
}
return true;
}
private boolean NameChar_sempred(RuleContext _localctx, int predIndex) {
switch (predIndex) {
case 0:
return Character.isUnicodeIdentifierPart(_input.LA(-1));
}
return true;
}
private boolean NameStartChar_sempred(RuleContext _localctx, int predIndex) {
switch (predIndex) {
case 1:
return Character.isUnicodeIdentifierStart(_input.LA(-1));
}
return true;
}
public static final String _serializedATN =
"\3\uaf6f\u8320\u479d\ub75c\u4880\u1605\u191c\uab37\2\n8\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\3\2\3\2\3\2\3\3"+
"\3\3\3\4\3\4\3\5\3\5\3\6\3\6\7\6\37\n\6\f\6\16\6\"\13\6\3\6\3\6\3\7\3"+
"\7\3\7\5\7)\n\7\3\b\3\b\3\b\5\b.\n\b\3\t\3\t\7\t\62\n\t\f\t\16\t\65\13"+
"\t\3\t\3\t\3\63\2\2\n\3\2\5\5\2\6\7\2\7\t\2\b\13\2\t\r\2\2\17\2\2\21\2"+
"\n\3\2\5\6\2\62;C\\aac|\3\2\2\u0081\4\2C\\c|9\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\21\3\2\2\2\3\23\3\2\2\2\5\26\3"+
"\2\2\2\7\30\3\2\2\2\t\32\3\2\2\2\13\34\3\2\2\2\r(\3\2\2\2\17-\3\2\2\2"+
"\21/\3\2\2\2\23\24\7\61\2\2\24\25\7\61\2\2\25\4\3\2\2\2\26\27\7\61\2\2"+
"\27\6\3\2\2\2\30\31\7,\2\2\31\b\3\2\2\2\32\33\7#\2\2\33\n\3\2\2\2\34 "+
"\5\17\b\2\35\37\5\r\7\2\36\35\3\2\2\2\37\"\3\2\2\2 \36\3\2\2\2 !\3\2\2"+
"\2!#\3\2\2\2\" \3\2\2\2#$\b\6\2\2$\f\3\2\2\2%)\t\2\2\2&\'\n\3\2\2\')\6"+
"\7\2\2(%\3\2\2\2(&\3\2\2\2)\16\3\2\2\2*.\t\4\2\2+,\n\3\2\2,.\6\b\3\2-"+
"*\3\2\2\2-+\3\2\2\2.\20\3\2\2\2/\63\7)\2\2\60\62\13\2\2\2\61\60\3\2\2"+
"\2\62\65\3\2\2\2\63\64\3\2\2\2\63\61\3\2\2\2\64\66\3\2\2\2\65\63\3\2\2"+
"\2\66\67\7)\2\2\67\22\3\2\2\2\7\2 (-\63\3\3\6\2";
public static final ATN _ATN =
new ATNDeserializer().deserialize(_serializedATN.toCharArray());
static {
}
}