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

Packages that use CharStream

Package	Description
org.antlr.v4.runtime
org.antlr.v4.runtime.atn
org.antlr.v4.runtime.tree.pattern
org.antlr.v4.runtime.tree.xpath

Uses of CharStream in org.antlr.v4.runtime

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

Modifier and Type	Class	Description
class	ANTLRFileStream	Deprecated. as of 4.7 Please use CharStreams interface.
class	ANTLRInputStream	Deprecated. as of 4.7 Please use CharStreams interface.
class	CodePointCharStream	Alternative to ANTLRInputStream which treats the input as a series of Unicode code points, instead of a series of UTF-16 code units.
class	UnbufferedCharStream	Do not buffer up the entire char stream.

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

Modifier and Type	Field	Description
CharStream	Lexer._input

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

Modifier and Type	Field	Description
protected Pair<TokenSource,CharStream>	Lexer._tokenFactorySourcePair
protected static Pair<TokenSource,CharStream>	CommonToken.EMPTY_SOURCE	An empty Pair which is used as the default value of CommonToken.source for tokens that do not have a source.
protected Pair<TokenSource,CharStream>	CommonToken.source	This is the backing field for CommonToken.getTokenSource() and CommonToken.getInputStream().

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

Modifier and Type	Method	Description
static CharStream	CharStreams.fromChannel(ReadableByteChannel channel)	Creates a CharStream given an opened ReadableByteChannel containing UTF-8 bytes.
static CharStream	CharStreams.fromChannel(ReadableByteChannel channel, Charset charset)	Creates a CharStream given an opened ReadableByteChannel and the charset of the bytes contained in the channel.
static CharStream	CharStreams.fromFileName(String fileName)	Creates a CharStream given a string containing a path to a UTF-8 file on disk.
static CharStream	CharStreams.fromFileName(String fileName, Charset charset)	Creates a CharStream given a string containing a path to a file on disk and the charset of the bytes contained in the file.
static CharStream	CharStreams.fromPath(Path path)	Creates a CharStream given a path to a UTF-8 encoded file on disk.
static CharStream	CharStreams.fromPath(Path path, Charset charset)	Creates a CharStream given a path to a file on disk and the charset of the bytes contained in the file.
static CharStream	CharStreams.fromStream(InputStream is)	Creates a CharStream given an opened InputStream containing UTF-8 bytes.
static CharStream	CharStreams.fromStream(InputStream is, Charset charset)	Creates a CharStream given an opened InputStream and the charset of the bytes contained in the stream.
static CharStream	CharStreams.fromStream(InputStream is, Charset charset, long inputSize)
CharStream	CommonToken.getInputStream()
CharStream	Lexer.getInputStream()
CharStream	LexerNoViableAltException.getInputStream()
CharStream	ListTokenSource.getInputStream()	Get the CharStream from which this token source is currently providing tokens.
CharStream	Token.getInputStream()	Gets the CharStream from which this token was derived.
CharStream	TokenSource.getInputStream()	Get the CharStream from which this token source is currently providing tokens.

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

Modifier and Type	Method	Description
CommonToken	CommonTokenFactory.create(Pair<TokenSource,CharStream> source, int type, String text, int channel, int start, int stop, int line, int charPositionInLine)
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.

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

Constructor	Description
Lexer(CharStream input)
LexerInterpreter(String grammarFileName, Collection<String> tokenNames, Collection<String> ruleNames, Collection<String> modeNames, ATN atn, CharStream input)	Deprecated.
LexerInterpreter(String grammarFileName, Vocabulary vocabulary, Collection<String> ruleNames, Collection<String> channelNames, Collection<String> modeNames, ATN atn, CharStream input)
LexerInterpreter(String grammarFileName, Vocabulary vocabulary, Collection<String> ruleNames, Collection<String> modeNames, ATN atn, CharStream input)	Deprecated.
LexerNoViableAltException(Lexer lexer, CharStream input, int startIndex, ATNConfigSet deadEndConfigs)

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

Constructor	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	Description
protected void	LexerATNSimulator.accept(CharStream input, LexerActionExecutor lexerActionExecutor, int startIndex, 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, boolean treatEofAsEpsilon)	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)
void	LexerActionExecutor.execute(Lexer lexer, CharStream input, int startIndex)	Execute the actions encapsulated by this executor within the context of a particular Lexer.
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, boolean treatEofAsEpsilon)
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)

Uses of CharStream in org.antlr.v4.runtime.tree.pattern

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

Modifier and Type	Method	Description
CharStream	RuleTagToken.getInputStream()	Gets the CharStream from which this token was derived.

Uses of CharStream in org.antlr.v4.runtime.tree.xpath

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

Constructor	Description
XPathLexer(CharStream input)