org.sbml.jsbml.math.parser

Class ParseException

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.sbml.jsbml.math.parser.ParseException

All Implemented Interfaces:

java.io.Serializable

public class ParseException
extends java.lang.Exception

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.

Since:

0.8

Version:

$Rev$

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
Token	currentToken This is the last token that has been consumed successfully.
protected java.lang.String	eol The end of line string for this machine.
int[][]	expectedTokenSequences Each entry in this array is an array of integers.
private static long	serialVersionUID The version identifier for this Serializable class.
java.lang.String[]	tokenImage This is a reference to the "tokenImage" array of the generated parser within which the parse error occurred.

Constructor Summary

Constructors

Constructor and Description
ParseException() Creates a new ParseException instance.
ParseException(java.lang.String message) Creates a new ParseException instance with the given message.
ParseException(java.lang.Throwable e) Creates a new ParseException instance that will warp the given Throwable.
ParseException(Token currentTokenVal, int[][] expectedTokenSequencesVal, java.lang.String[] tokenImageVal) Creates a new ParseException instance with the fields "currentToken", "expectedTokenSequences", and "tokenImage" set.

Method Summary

Modifier and Type	Method and Description
(package private) static java.lang.String	add_escapes(java.lang.String str) Used to convert raw characters to their escaped version when these raw version cannot be used as part of an ASCII string literal.
private static java.lang.String	initialise(Token currentToken, int[][] expectedTokenSequences, java.lang.String[] tokenImage) It uses "currentToken" and "expectedTokenSequences" to generate a parse error message and returns it.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

serialVersionUID

private static final long serialVersionUID

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

See Also:

Constant Field Values

currentToken

public Token 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.

expectedTokenSequences

public int[][] 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.

tokenImage

public java.lang.String[] 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.

eol

protected java.lang.String eol

The end of line string for this machine.

Constructor Detail

ParseException

public ParseException(Token currentTokenVal,
                      int[][] expectedTokenSequencesVal,
                      java.lang.String[] tokenImageVal)

Creates a new ParseException instance with the fields "currentToken", "expectedTokenSequences", and "tokenImage" set.

This constructor is used by the method "generateParseException" in the generated javacc parser.

ParseException

public ParseException()

Creates a new ParseException instance.

ParseException

public ParseException(java.lang.String message)

Creates a new ParseException instance with the given message.

Parameters:

message - a message that report the problem encountered.

ParseException

public ParseException(java.lang.Throwable e)

Creates a new ParseException instance that will warp the given Throwable.

Parameters:

e - an Exception or Error that you want to warp into a ParseException.

Method Detail

initialise

private static java.lang.String initialise(Token currentToken,
                                           int[][] expectedTokenSequences,
                                           java.lang.String[] tokenImage)

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.

add_escapes

static java.lang.String add_escapes(java.lang.String str)

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