Package org.apache.groovy.parser.antlr4
Class GroovyLangLexer
java.lang.Object
org.antlr.v4.runtime.Recognizer<Integer,org.antlr.v4.runtime.atn.LexerATNSimulator>
org.antlr.v4.runtime.Lexer
org.apache.groovy.parser.antlr4.AbstractLexer
org.apache.groovy.parser.antlr4.GroovyLexer
org.apache.groovy.parser.antlr4.GroovyLangLexer
- All Implemented Interfaces:
org.antlr.v4.runtime.TokenSource,SyntaxErrorReportable
The lexer for Groovy programming language, which is based on the lexer generated by Antlr4
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Field Summary
Fields inherited from class org.apache.groovy.parser.antlr4.GroovyLexer
_ATN, _serializedATN, ABSTRACT, ADD, ADD_ASSIGN, AND, AND_ASSIGN, ARROW, AS, ASSERT, ASSIGN, AT, BITAND, BITNOT, BITOR, BooleanLiteral, BREAK, BuiltInPrimitiveType, CapitalizedIdentifier, CASE, CATCH, channelNames, CLASS, COLON, COMMA, CONST, CONTINUE, DEC, DEF, DEFAULT, DIV, DIV_ASSIGN, DO, DOLLAR_SLASHY_GSTRING_MODE, DOT, DQ_GSTRING_MODE, ELLIPSIS, ELSE, ELVIS, ELVIS_ASSIGN, ENUM, EQUAL, EXTENDS, FINAL, FINALLY, FloatingPointLiteral, FOR, GE, GOTO, GSTRING_PATH_MODE, GSTRING_TYPE_SELECTOR_MODE, GStringBegin, GStringEnd, GStringPart, GStringPathPart, GT, IDENTICAL, Identifier, IF, IMPLEMENTS, IMPORT, IN, INC, INSTANCEOF, IntegerLiteral, INTERFACE, LBRACE, LBRACK, LE, LPAREN, LSHIFT_ASSIGN, LT, METHOD_POINTER, METHOD_REFERENCE, MOD, MOD_ASSIGN, modeNames, MUL, MUL_ASSIGN, NATIVE, NEW, NL, NON_SEALED, NOT, NOT_IDENTICAL, NOT_IN, NOT_INSTANCEOF, NOTEQUAL, NullLiteral, OR, OR_ASSIGN, PACKAGE, PERMITS, POWER, POWER_ASSIGN, PRIVATE, PROTECTED, PUBLIC, QUESTION, RANGE_EXCLUSIVE_FULL, RANGE_EXCLUSIVE_LEFT, RANGE_EXCLUSIVE_RIGHT, RANGE_INCLUSIVE, RBRACE, RBRACK, RECORD, REGEX_FIND, REGEX_MATCH, RETURN, RollBackOne, RPAREN, RSHIFT_ASSIGN, ruleNames, SAFE_CHAIN_DOT, SAFE_DOT, SAFE_INDEX, SEALED, SEMI, SH_COMMENT, SLASHY_GSTRING_MODE, SPACESHIP, SPREAD_DOT, STATIC, STRICTFP, StringLiteral, SUB, SUB_ASSIGN, SUPER, SWITCH, SYNCHRONIZED, TDQ_GSTRING_MODE, THIS, THREADSAFE, THROW, THROWS, tokenNames, TRAIT, TRANSIENT, TRY, UNEXPECTED_CHAR, URSHIFT_ASSIGN, VAR, VOCABULARY, VOID, VOLATILE, WHILE, WS, XOR, XOR_ASSIGN, YIELDFields inherited from class org.antlr.v4.runtime.Lexer
_channel, _factory, _hitEOF, _input, _mode, _modeStack, _text, _token, _tokenFactorySourcePair, _tokenStartCharIndex, _tokenStartCharPositionInLine, _tokenStartLine, _type, DEFAULT_MODE, DEFAULT_TOKEN_CHANNEL, HIDDEN, MAX_CHAR_VALUE, MIN_CHAR_VALUE, MORE, SKIPFields inherited from class org.antlr.v4.runtime.Recognizer
_interp, EOFFields inherited from interface org.apache.groovy.parser.antlr4.SyntaxErrorReportable
NO_OFFSET -
Constructor Summary
ConstructorsConstructorDescriptionGroovyLangLexer(Reader reader) GroovyLangLexer(org.antlr.v4.runtime.CharStream input) -
Method Summary
Modifier and TypeMethodDescriptionvoidrecover(org.antlr.v4.runtime.LexerNoViableAltException e) protected voidjust a hook, which will be overrided by GroovyLangLexerMethods inherited from class org.apache.groovy.parser.antlr4.GroovyLexer
action, emit, enterParenCallback, exitParenCallback, getChannelNames, getErrorColumn, getErrorLine, getGrammarFileName, getModeNames, getRuleNames, getSerializedATN, getSyntaxErrorSource, getTokenNames, getVocabulary, isErrorIgnored, popMode, sempred, setErrorIgnoredMethods inherited from class org.antlr.v4.runtime.Lexer
emit, emitEOF, getAllTokens, getChannel, getCharErrorDisplay, getCharIndex, getCharPositionInLine, getErrorDisplay, getErrorDisplay, getInputStream, getLine, getSourceName, getText, getToken, getTokenFactory, getType, mode, more, nextToken, notifyListeners, pushMode, recover, reset, setChannel, setCharPositionInLine, setInputStream, setLine, setText, setToken, setTokenFactory, setType, skip, validateInputStreamMethods inherited from class org.antlr.v4.runtime.Recognizer
addErrorListener, getATN, getErrorHeader, getErrorListenerDispatch, getErrorListeners, getInterpreter, getParseInfo, getRuleIndexMap, getState, getTokenErrorDisplay, getTokenType, getTokenTypeMap, precpred, removeErrorListener, removeErrorListeners, setInterpreter, setStateMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.apache.groovy.parser.antlr4.SyntaxErrorReportable
genPositionInfo, genPositionInfo, require, require, require, require, require, require, throwSyntaxError, throwSyntaxError
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Constructor Details
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GroovyLangLexer
- Throws:
IOException
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GroovyLangLexer
public GroovyLangLexer(org.antlr.v4.runtime.CharStream input)
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Method Details
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recover
public void recover(org.antlr.v4.runtime.LexerNoViableAltException e) - Overrides:
recoverin classorg.antlr.v4.runtime.Lexer
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rollbackOneChar
protected void rollbackOneChar()Description copied from class:GroovyLexerjust a hook, which will be overrided by GroovyLangLexer- Overrides:
rollbackOneCharin classGroovyLexer
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