edu.cornell.cs.cs4120.xi
Class CompilationException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              edu.cornell.cs.cs4120.xi.CompilationException

All Implemented Interfaces:

Serializable

public class CompilationException
extends RuntimeException

An exception indicating an invalid Xi program.

See Also:

Serialized Form

Constructor Summary

CompilationException(Position position)
Constructs a generic compilation exception indicating offending code at the given position.

CompilationException(String message, Position position)
Constructs a compilation exception indicating offending code at the given position with the given message as a reason.

Method Summary

Position	getPosition() Returns the position in the offending Xi code.
String	toString() Returns a human-friendly representation of this exception, including the compilation unit (if available), the line number, and the error message.

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Constructor Detail

CompilationException

public CompilationException(Position position)

Constructs a generic compilation exception indicating offending code at the given position.

Parameters:

position - the position of the code causing this compilation exception

CompilationException

public CompilationException(String message,
                            Position position)

Constructs a compilation exception indicating offending code at the given position with the given message as a reason.

Parameters:

message - the reason for this compilation exception

position - the position of the code causing this compilation exception

Method Detail

getPosition

public final Position getPosition()

Returns the position in the offending Xi code.

Returns:

the position of the offending Xi code

toString

public String toString()

Returns a human-friendly representation of this exception, including the compilation unit (if available), the line number, and the error message.

Overrides:

toString in class Throwable

Returns:

a human-friendly representation of this compilation exception