org.pentaho.reporting.libraries.formula.parser
Class TokenMgrError

java.lang.Object
  java.lang.Throwable
      java.lang.Error
          org.pentaho.reporting.libraries.formula.parser.TokenMgrError

All Implemented Interfaces:

Serializable

public class TokenMgrError
extends Error

Although this class was autogenerated, we modified it to provide better error reporting. Do not delete this file or let the auto-generator replace it, or you will suffer compile errors later.

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Serialized Form

Field Summary

static int	INVALID_LEXICAL_STATE Tried to change to an invalid lexical state.
static int	LEXICAL_ERROR Lexical error occured.
static int	LOOP_DETECTED Detected (and bailed out of) an infinite loop in the token manager.
static int	STATIC_LEXER_ERROR An attempt wass made to create a second instance of a static token manager.

Constructor Summary

TokenMgrError()

TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason)

TokenMgrError(String message, int reason)

Method Summary

char	getCurChar()
String	getErrorAfter()
int	getErrorCode()
int	getErrorColumn()
int	getErrorLine()
int	getLexState()
String	getMessage() You can also modify the body of this method to customize your error messages.
int	getReason()
boolean	isEOFSeen()

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Field Detail

LEXICAL_ERROR

public static final int LEXICAL_ERROR

Lexical error occured.

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Constant Field Values

STATIC_LEXER_ERROR

public static final int STATIC_LEXER_ERROR

An attempt wass made to create a second instance of a static token manager.

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Constant Field Values

INVALID_LEXICAL_STATE

public static final int INVALID_LEXICAL_STATE

Tried to change to an invalid lexical state.

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Constant Field Values

LOOP_DETECTED

public static final int LOOP_DETECTED

Detected (and bailed out of) an infinite loop in the token manager.

See Also:

Constant Field Values

Constructor Detail

TokenMgrError

public TokenMgrError()

TokenMgrError

public TokenMgrError(String message,
                     int reason)

TokenMgrError

public TokenMgrError(boolean EOFSeen,
                     int lexState,
                     int errorLine,
                     int errorColumn,
                     String errorAfter,
                     char curChar,
                     int reason)

Method Detail

getMessage

public String getMessage()

You can also modify the body of this method to customize your error messages. For example, cases like LOOP_DETECTED and INVALID_LEXICAL_STATE are not of end-users concern, so you can return something like :

"Internal Error : Please file a bug report .... "

from this method for such cases in the release version of your parser.

Overrides:

getMessage in class Throwable

getErrorCode

public int getErrorCode()

isEOFSeen

public boolean isEOFSeen()

getLexState

public int getLexState()

getErrorLine

public int getErrorLine()

getErrorColumn

public int getErrorColumn()

getErrorAfter

public String getErrorAfter()

getCurChar

public char getCurChar()

getReason

public int getReason()