A parse exception. More...

Inheritance diagram for PerCederberg.Grammatica.Runtime.ParseException:

Public Types
enum	ErrorType { ErrorType.INTERNAL, ErrorType.IO, ErrorType.UNEXPECTED_EOF, ErrorType.UNEXPECTED_CHAR, ErrorType.UNEXPECTED_TOKEN, ErrorType.INVALID_TOKEN, ErrorType.ANALYSIS }
	The error type enumeration. More...

Public Member Functions
	ParseException (ErrorType type, string info, int line, int column)
	Creates a new parse exception. More...

	ParseException (ErrorType type, string info, ArrayList details, int line, int column)
	Creates a new parse exception. More...

ErrorType	GetErrorType ()
	Returns the error type. More...

string	GetInfo ()
	Returns the additional error information. More...

ArrayList	GetDetails ()
	Returns the additional detailed error information. More...

int	GetLine ()
	Returns the line number where the error occured. More...

int	GetColumn ()
	Returns the column number where the error occured. More...

string	GetMessage ()
	Returns a default error message. More...

string	GetErrorMessage ()
	Returns the error message. More...

Properties
ErrorType	Type `[get]`
	The error type property (read-only). More...

string	Info `[get]`
	The additional error information property (read-only). More...

ArrayList	Details `[get]`
	The additional detailed error information property (read-only). More...

int	Line `[get]`
	The line number property (read-only). More...

int	Column `[get]`
	The column number property (read-only). More...

override string	Message `[get]`
	The message property (read-only). More...

string	ErrorMessage `[get]`
	The error message property (read-only). More...

Detailed Description

A parse exception.

Author: Per Cederberg

Version: 1.5

Member Enumeration Documentation

enum PerCederberg.Grammatica.Runtime.ParseException.ErrorType

The error type enumeration.

Enumerator
INTERNAL	The internal error type is only used to signal an error that is a result of a bug in the parser or tokenizer code.
IO	The I/O error type is used for stream I/O errors.
UNEXPECTED_EOF	The unexpected end of file error type is used when end of file is encountered instead of a valid token.
UNEXPECTED_CHAR	The unexpected character error type is used when a character is read that isn't handled by one of the token patterns.
UNEXPECTED_TOKEN	The unexpected token error type is used when another token than the expected one is encountered.
INVALID_TOKEN	The invalid token error type is used when a token pattern with an error message is matched. The additional information provided should contain the error message.
ANALYSIS	The analysis error type is used when an error is encountered in the analysis. The additional information provided should contain the error message.

Constructor & Destructor Documentation

PerCederberg.Grammatica.Runtime.ParseException.ParseException	(	ErrorType	type,
		string	info,
		int	line,
		int	column
	)

inline

Creates a new parse exception.

Parameters

type	the parse error type
info	the additional information
line	the line number, or -1 for unknown
column	the column number, or -1 for unknown

PerCederberg.Grammatica.Runtime.ParseException.ParseException	(	ErrorType	type,
		string	info,
		ArrayList	details,
		int	line,
		int	column
	)

inline

Creates a new parse exception.

This constructor is only used to supply the detailed information array, which is only used for expected token errors. The list then contains descriptions of the expected tokens.

Parameters

type	the parse error type
info	the additional information
details	the additional detailed information
line	the line number, or -1 for unknown
column	the column number, or -1 for unknown

Member Function Documentation

int PerCederberg.Grammatica.Runtime.ParseException.GetColumn ( )

inline

Returns the column number where the error occured.

Returns: the column number of the error, or -1 if unknown

See also: Column

Deprecated:: Use the Column property instead.

ArrayList PerCederberg.Grammatica.Runtime.ParseException.GetDetails ( )

inline

Returns the additional detailed error information.

Returns: the additional detailed error information

See also: Details

Deprecated:: Use the Details property instead.

string PerCederberg.Grammatica.Runtime.ParseException.GetErrorMessage ( )

inline

Returns the error message.

This message will contain all the information available, except for the line and column number information.

Returns: the error message

See also: ErrorMessage

Deprecated:: Use the ErrorMessage property instead.

ErrorType PerCederberg.Grammatica.Runtime.ParseException.GetErrorType ( )

inline

Returns the error type.

Returns: the error type

See also: Type

Deprecated:: Use the Type property instead.

string PerCederberg.Grammatica.Runtime.ParseException.GetInfo ( )

inline

Returns the additional error information.

Returns: the additional error information

See also: Info

Deprecated:: Use the Info property instead.

int PerCederberg.Grammatica.Runtime.ParseException.GetLine ( )

inline

Returns the line number where the error occured.

Returns: the line number of the error, or -1 if unknown

See also: Line

Deprecated:: Use the Line property instead.

string PerCederberg.Grammatica.Runtime.ParseException.GetMessage ( )

inline

Returns a default error message.

Returns: a default error message

See also: Message

Deprecated:: Use the Message property instead.

Property Documentation

int PerCederberg.Grammatica.Runtime.ParseException.Column

get

The column number property (read-only).

This is the column number where the error occured, or -1 if unknown.

Since: 1.5

ArrayList PerCederberg.Grammatica.Runtime.ParseException.Details

get

The additional detailed error information property (read-only).

Since: 1.5

string PerCederberg.Grammatica.Runtime.ParseException.ErrorMessage

get

The error message property (read-only).

This property contains all the information available, except for the line and column number information.

See also: Message

Since: 1.5

string PerCederberg.Grammatica.Runtime.ParseException.Info

get

The additional error information property (read-only).

Since: 1.5

int PerCederberg.Grammatica.Runtime.ParseException.Line

get

The line number property (read-only).

This is the line number where the error occured, or -1 if unknown.

Since: 1.5

override string PerCederberg.Grammatica.Runtime.ParseException.Message

get

The message property (read-only).

This property contains the detailed exception error message, including line and column numbers when available.

See also: ErrorMessage

ErrorType PerCederberg.Grammatica.Runtime.ParseException.Type

get

The error type property (read-only).

Since: 1.5

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

src/csharp/PerCederberg.Grammatica.Runtime/ParseException.cs

Public Types

Public Member Functions

Properties

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Property Documentation