Uses of Interface
org.antlr.v4.runtime.Token

Packages that use Token

Package	Description
org.antlr.v4.runtime
org.antlr.v4.runtime.tree

Uses of Token in org.antlr.v4.runtime

Classes in org.antlr.v4.runtime with type parameters of type Token

Modifier and Type	Interface and Description
interface	TokenFactory<Symbol extends Token> The default mechanism for creating tokens.
class	UnbufferedTokenStream<T extends Token>

Subinterfaces of Token in org.antlr.v4.runtime

Modifier and Type	Interface and Description
interface	WritableToken

Classes in org.antlr.v4.runtime that implement Token

Modifier and Type	Class and Description
class	CommonToken

Fields in org.antlr.v4.runtime declared as Token

Modifier and Type	Field and Description
Token	Lexer._token The goal of all lexer rules/methods is to create a token object.
protected Token	UnbufferedTokenStream.lastToken This is the LT(-1) token for the current position.
protected Token	UnbufferedTokenStream.lastTokenBufferStart When numMarkers > 0, this is the LT(-1) token for the first token in UnbufferedTokenStream.tokens.
Token	ParserRuleContext.start For debugging/tracing purposes, we want to track all of the nodes in the ATN traversed by the parser for a particular rule.
Token	ParserRuleContext.stop For debugging/tracing purposes, we want to track all of the nodes in the ATN traversed by the parser for a particular rule.
protected Token[]	UnbufferedTokenStream.tokens A moving window buffer of the data being scanned.

Fields in org.antlr.v4.runtime with type parameters of type Token

Modifier and Type	Field and Description
protected List<Token>	BufferedTokenStream.tokens Record every single token pulled from the source so we can reproduce chunks of it later.

Methods in org.antlr.v4.runtime that return Token

Modifier and Type	Method and Description
Token	Parser.consume() Consume the current symbol and return it.
Token	Lexer.emit() The standard method called to automatically emit a token at the outermost lexical rule.
Token	Lexer.emitEOF()
Token	UnbufferedTokenStream.get(int i)
Token	TokenStream.get(int index) Gets the Token at the specified index in the stream.
Token	BufferedTokenStream.get(int i)
Token	Parser.getCurrentToken() Match needs to return the current input symbol, which gets put into the label for the associated token ref; e.g., x=ID.
protected Token	DefaultErrorStrategy.getMissingSymbol(Parser recognizer) Conjure up a missing token during error recovery.
Token	RecognitionException.getOffendingToken()
Token	ParserRuleContext.getStart()
Token	NoViableAltException.getStartToken()
Token	ParserRuleContext.getStop()
Token	Lexer.getToken() Override if emitting multiple tokens.
protected Token	CommonTokenStream.LB(int k)
protected Token	BufferedTokenStream.LB(int k)
Token	UnbufferedTokenStream.LT(int i)
Token	TokenStream.LT(int k) Get the Token instance associated with the value returned by LA(k).
Token	CommonTokenStream.LT(int k)
Token	BufferedTokenStream.LT(int k)
Token	Parser.match(int ttype) Match current input symbol against ttype.
Token	Parser.matchWildcard()
Token	TokenSource.nextToken() Return a Token object from your input stream (usually a CharStream).
Token	Lexer.nextToken() Return a token from this source; i.e., match a token on the char stream.
Token	DefaultErrorStrategy.recoverInline(Parser recognizer) Attempt to recover from a single missing or extra token.
Token	BailErrorStrategy.recoverInline(Parser recognizer) Make sure we don't attempt to recover inline; if the parser successfully recovers, it won't throw an exception.
Token	ANTLRErrorStrategy.recoverInline(Parser recognizer) When matching elements within alternative, use this method to recover.
Token	DefaultErrorStrategy.singleTokenDeletion(Parser recognizer)

Methods in org.antlr.v4.runtime that return types with arguments of type Token

Modifier and Type	Method and Description
protected List<Token>	BufferedTokenStream.filterForChannel(int from, int to, int channel)
List<Token>	BufferedTokenStream.get(int start, int stop) Get all tokens from start..stop inclusively
List<? extends Token>	Lexer.getAllTokens() Return a list of all Token objects in input char stream.
List<Token>	BufferedTokenStream.getHiddenTokensToLeft(int tokenIndex) Collect all hidden tokens (any off-default channel) to the left of the current token up until we see a token on DEFAULT_TOKEN_CHANNEL.
List<Token>	BufferedTokenStream.getHiddenTokensToLeft(int tokenIndex, int channel) Collect all tokens on specified channel to the left of the current token up until we see a token on DEFAULT_TOKEN_CHANNEL.
List<Token>	BufferedTokenStream.getHiddenTokensToRight(int tokenIndex) Collect all hidden tokens (any off-default channel) to the right of the current token up until we see a token on DEFAULT_TOKEN_CHANNEL of EOF.
List<Token>	BufferedTokenStream.getHiddenTokensToRight(int tokenIndex, int channel) Collect all tokens on specified channel to the right of the current token up until we see a token on DEFAULT_TOKEN_CHANNEL or EOF.
TokenFactory<? extends Token>	Lexer.getTokenFactory()
List<Token>	BufferedTokenStream.getTokens()
List<Token>	BufferedTokenStream.getTokens(int start, int stop)
List<Token>	BufferedTokenStream.getTokens(int start, int stop, int ttype)
List<Token>	BufferedTokenStream.getTokens(int start, int stop, Set<Integer> types) Given a start and stop index, return a List of all tokens in the token type BitSet.

Methods in org.antlr.v4.runtime with parameters of type Token

Modifier and Type	Method and Description
protected void	UnbufferedTokenStream.add(Token t)
TerminalNode	ParserRuleContext.addChild(Token matchedToken)
ErrorNode	ParserRuleContext.addErrorNode(Token badToken)
void	TokenStreamRewriter.delete(String programName, Token from, Token to)
void	TokenStreamRewriter.delete(Token indexT)
void	TokenStreamRewriter.delete(Token from, Token to)
void	Lexer.emit(Token token) By default does not support multiple emits per nextToken invocation for efficiency reasons.
protected String	DefaultErrorStrategy.getSymbolText(Token symbol)
protected int	DefaultErrorStrategy.getSymbolType(Token symbol)
String	UnbufferedTokenStream.getText(Token start, Token stop)
String	TokenStream.getText(Token start, Token stop) Return the text of all tokens in this stream between start and stop (inclusive).
String	BufferedTokenStream.getText(Token start, Token stop)
String	Recognizer.getTokenErrorDisplay(Token t) How should a token be displayed in an error message? The default is to display just the text, but during development you might want to have a lot of information spit out.
String	DefaultErrorStrategy.getTokenErrorDisplay(Token t) How should a token be displayed in an error message? The default is to display just the text, but during development you might want to have a lot of information spit out.
void	TokenStreamRewriter.insertAfter(String programName, Token t, Object text)
void	TokenStreamRewriter.insertAfter(Token t, Object text)
void	TokenStreamRewriter.insertBefore(String programName, Token t, Object text)
void	TokenStreamRewriter.insertBefore(Token t, Object text)
void	Parser.notifyErrorListeners(Token offendingToken, String msg, RecognitionException e)
void	TokenStreamRewriter.replace(String programName, Token from, Token to, Object text)
void	TokenStreamRewriter.replace(Token indexT, Object text)
void	TokenStreamRewriter.replace(Token from, Token to, Object text)
protected void	RecognitionException.setOffendingToken(Token offendingToken)
void	Lexer.setToken(Token _token)

Method parameters in org.antlr.v4.runtime with type arguments of type Token

Modifier and Type	Method and Description
List<String>	Parser.toStrings(List<? extends Token> tokens) A convenience method for use most often with template rewrites.

Constructors in org.antlr.v4.runtime with parameters of type Token

Constructor and Description
CommonToken(Token oldToken)
NoViableAltException(Parser recognizer, TokenStream input, Token startToken, Token offendingToken, ATNConfigSet deadEndConfigs, ParserRuleContext ctx)

Uses of Token in org.antlr.v4.runtime.tree

Fields in org.antlr.v4.runtime.tree declared as Token

Modifier and Type	Field and Description
Token	TerminalNodeImpl.symbol

Methods in org.antlr.v4.runtime.tree that return Token

Modifier and Type	Method and Description
Token	TerminalNodeImpl.getPayload()
Token	TerminalNodeImpl.getSymbol()
Token	TerminalNode.getSymbol()

Constructors in org.antlr.v4.runtime.tree with parameters of type Token

Constructor and Description
ErrorNodeImpl(Token token)
TerminalNodeImpl(Token symbol)