Uses of Class
org.antlr.runtime.RecognitionException

Packages that use RecognitionException

Package	Description
org.antlr.runtime
org.antlr.runtime.debug
org.antlr.runtime.tree

Uses of RecognitionException in org.antlr.runtime

Subclasses of RecognitionException in org.antlr.runtime

Modifier and Type	Class	Description
class	EarlyExitException	The recognizer did not match anything for a (..)+ loop.
class	FailedPredicateException	A semantic predicate failed during validation.
class	MismatchedNotSetException
class	MismatchedRangeException
class	MismatchedSetException
class	MismatchedTokenException	A mismatched char or Token or tree node
class	MismatchedTreeNodeException
class	MissingTokenException	We were expecting a token but it's not found.
class	NoViableAltException
class	UnwantedTokenException	An extra token while parsing a TokenStream

Methods in org.antlr.runtime with parameters of type RecognitionException

Modifier and Type	Method	Description
void	BaseRecognizer.displayRecognitionError(String[] tokenNames, RecognitionException e)
String	BaseRecognizer.getErrorHeader(RecognitionException e)	What is the error header, normally line/character position information?
String	BaseRecognizer.getErrorMessage(RecognitionException e, String[] tokenNames)	What error message should be generated for the various exception types? Not very object-oriented code, but I like having all error message generation within one method rather than spread among all of the exception classes.
String	Lexer.getErrorMessage(RecognitionException e, String[] tokenNames)
protected Object	BaseRecognizer.getMissingSymbol(IntStream input, RecognitionException e, int expectedTokenType, BitSet follow)	Conjure up a missing token during error recovery.
protected Object	Parser.getMissingSymbol(IntStream input, RecognitionException e, int expectedTokenType, BitSet follow)
void	BaseRecognizer.recover(IntStream input, RecognitionException re)	Recover from an error found on the input stream.
void	Lexer.recover(RecognitionException re)	Lexers can normally match any char in it's vocabulary after matching a token, so do the easy thing and just kill a character and hope it all works out.
Object	BaseRecognizer.recoverFromMismatchedSet(IntStream input, RecognitionException e, BitSet follow)	Not currently used
void	BaseRecognizer.reportError(RecognitionException e)	Report a recognition problem.
void	Lexer.reportError(RecognitionException e)

Methods in org.antlr.runtime that throw RecognitionException

Modifier and Type	Method	Description
Object	BaseRecognizer.match(IntStream input, int ttype, BitSet follow)	Match current input symbol against ttype.
abstract void	Lexer.mTokens()	This is the lexer entry point that sets instance var 'token'
int	DFA.predict(IntStream input)	From the input stream, predict what alternative will succeed using this DFA (representing the covering regular approximation to the underlying CFL).
Object	BaseRecognizer.recoverFromMismatchedSet(IntStream input, RecognitionException e, BitSet follow)	Not currently used
protected Object	BaseRecognizer.recoverFromMismatchedToken(IntStream input, int ttype, BitSet follow)	Attempt to recover from a single missing or extra token.

Uses of RecognitionException in org.antlr.runtime.debug

Methods in org.antlr.runtime.debug with parameters of type RecognitionException

Modifier and Type	Method	Description
Object	DebugTreeAdaptor.errorNode(TokenStream input, Token start, Token stop, RecognitionException e)
protected Object	DebugTreeParser.getMissingSymbol(IntStream input, RecognitionException e, int expectedTokenType, BitSet follow)
void	BlankDebugEventListener.recognitionException(RecognitionException e)
void	DebugEventHub.recognitionException(RecognitionException e)
void	DebugEventListener.recognitionException(RecognitionException e)	A recognition exception occurred such as NoViableAltException.
void	DebugEventRepeater.recognitionException(RecognitionException e)
void	DebugEventSocketProxy.recognitionException(RecognitionException e)
void	ParseTreeBuilder.recognitionException(RecognitionException e)
void	Profiler.recognitionException(RecognitionException e)
void	DebugParser.reportError(RecognitionException e)
void	DebugTreeParser.reportError(RecognitionException e)

Uses of RecognitionException in org.antlr.runtime.tree

Fields in org.antlr.runtime.tree declared as RecognitionException

Modifier and Type	Field	Description
RecognitionException	CommonErrorNode.trappedException

Methods in org.antlr.runtime.tree with parameters of type RecognitionException

Modifier and Type	Method	Description
Object	BaseTreeAdaptor.errorNode(TokenStream input, Token start, Token stop, RecognitionException e)	create tree node that holds the start and stop tokens associated with an error.
Object	TreeAdaptor.errorNode(TokenStream input, Token start, Token stop, RecognitionException e)	Return a tree node representing an error.
String	TreeParser.getErrorHeader(RecognitionException e)	Prefix error message with the grammar name because message is always intended for the programmer because the parser built the input tree not the user.
String	TreeParser.getErrorMessage(RecognitionException e, String[] tokenNames)	Tree parsers parse nodes they usually have a token object as payload.
protected Object	TreeParser.getMissingSymbol(IntStream input, RecognitionException e, int expectedTokenType, BitSet follow)

Methods in org.antlr.runtime.tree that throw RecognitionException

Modifier and Type	Method	Description
void	TreeFilter.bottomup()
Object	TreeRewriter.bottomup()
protected Object	TreeParser.recoverFromMismatchedToken(IntStream input, int ttype, BitSet follow)	We have DOWN/UP nodes in the stream that have no line info; override.
void	TreeFilter.fptr.rule()
Object	TreeRewriter.fptr.rule()
void	TreeFilter.topdown()
Object	TreeRewriter.topdown()

Constructors in org.antlr.runtime.tree with parameters of type RecognitionException

Modifier	Constructor	Description
	CommonErrorNode(TokenStream input, Token start, Token stop, RecognitionException e)