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

Packages that use CharStream

Package	Description
org.antlr.v4.runtime
org.antlr.v4.runtime.atn

Uses of CharStream in org.antlr.v4.runtime

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

Modifier and Type	Class and Description
class	ANTLRFileStream This is an ANTLRInputStream that is loaded from a file all at once when you construct the object.
class	ANTLRInputStream Vacuum all input from a Reader/InputStream and then treat it like a char[] buffer.
class	UnbufferedCharStream Do not buffer up the entire char stream.

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

Modifier and Type	Field and Description
CharStream	Lexer._input

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

Modifier and Type	Field and Description
protected Pair<TokenSource,CharStream>	Lexer._tokenFactorySourcePair
protected static Pair<TokenSource,CharStream>	CommonToken.EMPTY_SOURCE
protected Pair<TokenSource,CharStream>	CommonToken.source

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

Modifier and Type	Method and Description
CharStream	TokenSource.getInputStream() From what character stream was this token created? You don't have to implement but it's nice to know where a Token comes from if you have include files etc...
CharStream	Token.getInputStream() Gets the CharStream from which this token was derived.
CharStream	LexerNoViableAltException.getInputStream()
CharStream	Lexer.getInputStream()
CharStream	CommonToken.getInputStream()

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

Modifier and Type	Method and Description
Symbol	TokenFactory.create(Pair<TokenSource,CharStream> source, int type, String text, int channel, int start, int stop, int line, int charPositionInLine) This is the method used to create tokens in the lexer and in the error handling strategy.
CommonToken	CommonTokenFactory.create(Pair<TokenSource,CharStream> source, int type, String text, int channel, int start, int stop, int line, int charPositionInLine)

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

Constructor and Description
Lexer(CharStream input)
LexerNoViableAltException(Lexer lexer, CharStream input, int startIndex, ATNConfigSet deadEndConfigs)

Constructor parameters in org.antlr.v4.runtime with type arguments of type CharStream

Constructor and Description
CommonToken(Pair<TokenSource,CharStream> source, int type, int channel, int start, int stop)

Uses of CharStream in org.antlr.v4.runtime.atn

Methods in org.antlr.v4.runtime.atn with parameters of type CharStream

Modifier and Type	Method and Description
protected void	LexerATNSimulator.accept(CharStream input, int ruleIndex, int actionIndex, int index, int line, int charPos)
protected void	LexerATNSimulator.captureSimState(LexerATNSimulator.SimState settings, CharStream input, DFAState dfaState)
protected boolean	LexerATNSimulator.closure(CharStream input, LexerATNConfig config, ATNConfigSet configs, boolean currentAltReachedAcceptState, boolean speculative) Since the alternatives within any lexer decision are ordered by preference, this method stops pursuing the closure as soon as an accept state is reached.
protected ATNConfigSet	LexerATNSimulator.computeStartState(CharStream input, ATNState p)
protected DFAState	LexerATNSimulator.computeTargetState(CharStream input, DFAState s, int t) Compute a target state for an edge in the DFA, and attempt to add the computed state and corresponding edge to the DFA.
void	LexerATNSimulator.consume(CharStream input)
protected boolean	LexerATNSimulator.evaluatePredicate(CharStream input, int ruleIndex, int predIndex, boolean speculative) Evaluate a predicate specified in the lexer.
protected int	LexerATNSimulator.execATN(CharStream input, DFAState ds0)
protected int	LexerATNSimulator.failOrAccept(LexerATNSimulator.SimState prevAccept, CharStream input, ATNConfigSet reach, int t)
protected LexerATNConfig	LexerATNSimulator.getEpsilonTarget(CharStream input, LexerATNConfig config, Transition t, ATNConfigSet configs, boolean speculative)
protected void	LexerATNSimulator.getReachableConfigSet(CharStream input, ATNConfigSet closure, ATNConfigSet reach, int t) Given a starting configuration set, figure out all ATN configurations we can reach upon input t.
String	LexerATNSimulator.getText(CharStream input) Get the text matched so far for the current token.
int	LexerATNSimulator.match(CharStream input, int mode)
protected int	LexerATNSimulator.matchATN(CharStream input)