org.python.antlr

Class FailFastHandler

java.lang.Object

org.python.antlr.FailFastHandler

public class FailFastHandler
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
FailFastHandler()

Method Summary

Modifier and Type	Method and Description
void	error(java.lang.String message, PythonTree t)
expr	errorExpr(PythonTree t)
mod	errorMod(PythonTree t)
slice	errorSlice(PythonTree t)
stmt	errorStmt(PythonTree t)
boolean	mismatch(org.antlr.runtime.BaseRecognizer br, org.antlr.runtime.IntStream input, int ttype, org.antlr.runtime.BitSet follow)
void	recover(org.antlr.runtime.BaseRecognizer br, org.antlr.runtime.IntStream input, org.antlr.runtime.RecognitionException re)
void	recover(org.antlr.runtime.Lexer lex, org.antlr.runtime.RecognitionException re)
java.lang.Object	recoverFromMismatchedToken(org.antlr.runtime.BaseRecognizer br, org.antlr.runtime.IntStream input, int ttype, org.antlr.runtime.BitSet follow)
void	reportError(org.antlr.runtime.BaseRecognizer br, org.antlr.runtime.RecognitionException re)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FailFastHandler

public FailFastHandler()

Method Detail

reportError

public void reportError(org.antlr.runtime.BaseRecognizer br,
                        org.antlr.runtime.RecognitionException re)

recover

public void recover(org.antlr.runtime.Lexer lex,
                    org.antlr.runtime.RecognitionException re)

recover

public void recover(org.antlr.runtime.BaseRecognizer br,
                    org.antlr.runtime.IntStream input,
                    org.antlr.runtime.RecognitionException re)

mismatch

public boolean mismatch(org.antlr.runtime.BaseRecognizer br,
                        org.antlr.runtime.IntStream input,
                        int ttype,
                        org.antlr.runtime.BitSet follow)
                 throws org.antlr.runtime.RecognitionException

Returns:

True if the caller should handle the mismatch

Throws:

org.antlr.runtime.RecognitionException

recoverFromMismatchedToken

public java.lang.Object recoverFromMismatchedToken(org.antlr.runtime.BaseRecognizer br,
                                                   org.antlr.runtime.IntStream input,
                                                   int ttype,
                                                   org.antlr.runtime.BitSet follow)
                                            throws org.antlr.runtime.RecognitionException

Returns:

null if the caller should handle the mismatch

Throws:

org.antlr.runtime.RecognitionException

errorExpr

public expr errorExpr(PythonTree t)

errorMod

public mod errorMod(PythonTree t)

errorSlice

public slice errorSlice(PythonTree t)

errorStmt

public stmt errorStmt(PythonTree t)

error

public void error(java.lang.String message,
                  PythonTree t)