| Package | Description |
|---|---|
| org.antlr.v4.runtime | |
| org.antlr.v4.runtime.tree.pattern | |
| org.antlr.v4.runtime.tree.xpath |
| Modifier and Type | Class and Description |
|---|---|
class |
Lexer
A lexer is recognizer that draws input symbols from a character stream.
|
class |
LexerInterpreter |
class |
ListTokenSource
Provides an implementation of
TokenSource as a wrapper around a list
of Token objects. |
| Modifier and Type | Field and Description |
|---|---|
protected TokenSource |
UnbufferedTokenStream.tokenSource |
protected TokenSource |
BufferedTokenStream.tokenSource
The
TokenSource from which tokens for this stream are fetched. |
| Modifier and Type | Field and Description |
|---|---|
protected Tuple2<? extends TokenSource,CharStream> |
Lexer._tokenFactorySourcePair |
protected static Tuple2<TokenSource,CharStream> |
CommonToken.EMPTY_SOURCE
An empty
Tuple2 which is used as the default value of
CommonToken.source for tokens that do not have a source. |
protected Tuple2<? extends TokenSource,CharStream> |
CommonToken.source
This is the backing field for
CommonToken.getTokenSource() and
CommonToken.getInputStream(). |
| Modifier and Type | Method and Description |
|---|---|
TokenSource |
UnbufferedTokenStream.getTokenSource() |
TokenSource |
TokenStream.getTokenSource()
Gets the underlying
TokenSource which provides tokens for this
stream. |
TokenSource |
Token.getTokenSource()
Gets the
TokenSource which created this token. |
TokenSource |
CommonToken.getTokenSource() |
TokenSource |
BufferedTokenStream.getTokenSource() |
| Modifier and Type | Method and Description |
|---|---|
protected Token |
DefaultErrorStrategy.constructToken(TokenSource tokenSource,
int expectedTokenType,
String tokenText,
Token current) |
void |
BufferedTokenStream.setTokenSource(TokenSource tokenSource)
Reset this token stream by setting its token source.
|
| Modifier and Type | Method and Description |
|---|---|
Token |
TokenFactory.create(Tuple2<? extends 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(Tuple2<? extends TokenSource,CharStream> source,
int type,
String text,
int channel,
int start,
int stop,
int line,
int charPositionInLine) |
| Constructor and Description |
|---|
BufferedTokenStream(TokenSource tokenSource) |
CommonTokenStream(TokenSource tokenSource)
Constructs a new
CommonTokenStream using the specified token
source and the default token channel (Token.DEFAULT_CHANNEL). |
CommonTokenStream(TokenSource tokenSource,
int channel)
Constructs a new
CommonTokenStream using the specified token
source and filtering tokens to the specified channel. |
UnbufferedTokenStream(TokenSource tokenSource) |
UnbufferedTokenStream(TokenSource tokenSource,
int bufferSize) |
| Constructor and Description |
|---|
CommonToken(Tuple2<? extends TokenSource,CharStream> source,
int type,
int channel,
int start,
int stop) |
| Modifier and Type | Method and Description |
|---|---|
TokenSource |
RuleTagToken.getTokenSource()
Gets the
TokenSource which created this token. |
| Modifier and Type | Class and Description |
|---|---|
class |
XPathLexer |
Copyright © 1992–2024 Daniel Sun. All rights reserved.