de.fraunhofer.isst.axbench.axlang.parser.ParseException Class Reference

List of all members.

Public Member Functions
	ParseException (Token currentTokenVal, int[][] expectedTokenSequencesVal, String[] tokenImageVal)
	ParseException (String message)
	ParseException ()
Public Attributes
Token	currentToken
int[][]	expectedTokenSequences
String[]	tokenImage
Protected Attributes
String	eol = System.getProperty("line.separator", "\n")
Static Package Functions
static String	add_escapes (String str)
Static Private Member Functions
static String	initialise (Token currentToken, int[][] expectedTokenSequences, String[] tokenImage)
Static Private Attributes
static final long	serialVersionUID = 1L

---

Detailed Description

This exception is thrown when parse errors are encountered. You can explicitly create objects of this exception type by calling the method generateParseException in the generated parser.

You can modify this class to customize your error reporting mechanisms so long as you retain the public fields.

---

Constructor & Destructor Documentation

de.fraunhofer.isst.axbench.axlang.parser.ParseException.ParseException	(	Token	currentTokenVal,
		int	expectedTokenSequencesVal[][],
		String[]	tokenImageVal
	)

This constructor is used by the method "generateParseException" in the generated parser. Calling this constructor generates a new object of this type with the fields "currentToken", "expectedTokenSequences", and "tokenImage" set.

de.fraunhofer.isst.axbench.axlang.parser.ParseException.ParseException

(

)

The following constructors are for use by you for whatever purpose you can think of. Constructing the exception in this manner makes the exception behave in the normal way - i.e., as documented in the class "Throwable". The fields "errorToken", "expectedTokenSequences", and "tokenImage" do not contain relevant information. The JavaCC generated code does not use these constructors.

de.fraunhofer.isst.axbench.axlang.parser.ParseException.ParseException

(

String

message

)

Constructor with message.

---

Member Function Documentation

static String de.fraunhofer.isst.axbench.axlang.parser.ParseException.add_escapes

(

String

str

)

[static, package]

Used to convert raw characters to their escaped version when these raw version cannot be used as part of an ASCII string literal.

static String de.fraunhofer.isst.axbench.axlang.parser.ParseException.initialise	(	Token	currentToken,
		int	expectedTokenSequences[][],
		String[]	tokenImage
	)			[static, private]

It uses "currentToken" and "expectedTokenSequences" to generate a parse error message and returns it. If this object has been created due to a parse error, and you do not catch it (it gets thrown from the parser) the correct error message gets displayed.

---

Member Data Documentation

Token de.fraunhofer.isst.axbench.axlang.parser.ParseException.currentToken

This is the last token that has been consumed successfully. If this object has been created due to a parse error, the token followng this token will (therefore) be the first error token.

String de.fraunhofer.isst.axbench.axlang.parser.ParseException.eol = System.getProperty("line.separator", "\n") [protected]

The end of line string for this machine.

int [][] de.fraunhofer.isst.axbench.axlang.parser.ParseException.expectedTokenSequences

Each entry in this array is an array of integers. Each array of integers represents a sequence of tokens (by their ordinal values) that is expected at this point of the parse.

final long de.fraunhofer.isst.axbench.axlang.parser.ParseException.serialVersionUID = 1L [static, private]

The version identifier for this Serializable class. Increment only if the serialized form of the class changes.

String [] de.fraunhofer.isst.axbench.axlang.parser.ParseException.tokenImage

This is a reference to the "tokenImage" array of the generated parser within which the parse error occurred. This array is defined in the generated ...Constants interface.