at.dms.compiler.tools.common
Class PositionedError

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          at.dms.compiler.tools.common.FormattedException
              at.dms.compiler.tools.common.PositionedError

All Implemented Interfaces:

Serializable

public class PositionedError
extends FormattedException

This class is the root class for all compiler errors with a reference to the source text.

See Also:

Serialized Form

Constructor Summary

PositionedError(TokenReference where, Message message)
An error with a formatted message as argument

PositionedError(TokenReference where, MessageDescription description)
An error without parameters

PositionedError(TokenReference where, MessageDescription description, Object parameter)
An error with one parameter

PositionedError(TokenReference where, MessageDescription description, Object[] parameters)
An error with an arbitrary number of parameters

PositionedError(TokenReference where, MessageDescription description, Object parameter1, Object parameter2)
An error with two parameters

Method Summary

String	getMessage() Returns the string explaining the error.
TokenReference	getTokenReference() Returns the position in the source code.

Methods inherited from class at.dms.compiler.tools.common.FormattedException

getFormattedMessage, hasDescription

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Constructor Detail

PositionedError

public PositionedError(TokenReference where,
                       Message message)

An error with a formatted message as argument

Parameters:

where - the position in the source code

message - the formatted message

PositionedError

public PositionedError(TokenReference where,
                       MessageDescription description,
                       Object[] parameters)

An error with an arbitrary number of parameters

Parameters:

where - the position in the source code

description - the message description

parameters - the array of parameters

PositionedError

public PositionedError(TokenReference where,
                       MessageDescription description,
                       Object parameter1,
                       Object parameter2)

An error with two parameters

Parameters:

where - the position in the source code

description - the message description

parameter1 - the first parameter

parameter2 - the second parameter

PositionedError

public PositionedError(TokenReference where,
                       MessageDescription description,
                       Object parameter)

An error with one parameter

Parameters:

where - the position in the source code

description - the message description

parameter - the parameter

PositionedError

public PositionedError(TokenReference where,
                       MessageDescription description)

An error without parameters

Parameters:

where - the position in the source code

description - the message description

Method Detail

getTokenReference

public TokenReference getTokenReference()

Returns the position in the source code.

getMessage

public String getMessage()

Returns the string explaining the error.

Overrides:

getMessage in class FormattedException