ics.TripleApl.TokenMgrError Class Reference

List of all members.

Public Member Functions
String	getMessage ()
	TokenMgrError ()
	TokenMgrError (String message, int reason)
	TokenMgrError (boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason)
Static Protected Member Functions
static final String	addEscapes (String str)
static String	LexicalError (boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar)
Package Attributes
int	errorCode
Static Package Attributes
static final int	LEXICAL_ERROR = 0
static final int	STATIC_LEXER_ERROR = 1
static final int	INVALID_LEXICAL_STATE = 2
static final int	LOOP_DETECTED = 3
Static Private Attributes
static final long	serialVersionUID = 8445421207596697989L

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Constructor & Destructor Documentation

ics.TripleApl.TokenMgrError.TokenMgrError (   )

ics.TripleApl.TokenMgrError.TokenMgrError (  String  message, int  reason )

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

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Member Function Documentation

static final String ics.TripleApl.TokenMgrError.addEscapes (  String  str  )  [static, protected]

Replaces unprintable characters by their espaced (or unicode escaped) equivalents in the given string

String ics.TripleApl.TokenMgrError.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.

static String ics.TripleApl.TokenMgrError.LexicalError (  boolean  EOFSeen, int  lexState, int  errorLine, int  errorColumn, String  errorAfter, char  curChar )  [static, protected]

Returns a detailed message for the Error when it is thrown by the token manager to indicate a lexical error. Parameters : EOFSeen : indicates if EOF caused the lexicl error curLexState : lexical state in which this error occured errorLine : line number when the error occured errorColumn : column number when the error occured errorAfter : prefix that was seen before this error occured curchar : the offending character Note: You can customize the lexical error message by modifying this method.

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Member Data Documentation

int ics.TripleApl.TokenMgrError.errorCode [package]

Indicates the reason why the exception is thrown. It will have one of the above 4 values.

final int ics.TripleApl.TokenMgrError.INVALID_LEXICAL_STATE = 2 [static, package]

Tried to change to an invalid lexical state.

final int ics.TripleApl.TokenMgrError.LEXICAL_ERROR = 0 [static, package]

Lexical error occured.

final int ics.TripleApl.TokenMgrError.LOOP_DETECTED = 3 [static, package]

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

final long ics.TripleApl.TokenMgrError.serialVersionUID = 8445421207596697989L [static, private]

final int ics.TripleApl.TokenMgrError.STATIC_LEXER_ERROR = 1 [static, package]

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

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The documentation for this class was generated from the following file:

• D:/3APL_src/tripleAPL/multi/src/ics/TripleApl/TokenMgrError.java

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