koala.dynamicjava.interpreter.error
Class ExecutionError

java.lang.Object
  java.lang.Throwable
      java.lang.Error
          koala.dynamicjava.interpreter.error.ExecutionError

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

PossibleExecutionError, ReturnException

public class ExecutionError
extends Error

This error is thrown when an unexpected error append while interpreting a statement

Version:

1.0 - 1999/04/30

Author:

Stephane Hillion

See Also:

Serialized Form

Field Summary

static String	SHOW_CAUSE_PROPERTY
static String	SHOW_TRACE_PROPERTY
protected Throwable	thrown

Constructor Summary

ExecutionError(String s, Node n)
Constructs an ExecutionError with the specified detail message, filename, line and column.

Method Summary

String	getMessage() Returns the error message string of this exception
Node	getNode() Returns the syntax tree node where the error occurs
void	printStackTrace() Overridden to delegate to printStackTrace(PrintStream) to print nested exception information.
void	printStackTrace(PrintStream s) Overridden to delegate to printStackTrace(PrintWriter) to print nested exception information.
void	printStackTrace(PrintWriter w) Handles all calls to printStackTrace(), printing the stack trace of the current exception, and also that of its cause.

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Field Detail

thrown

protected Throwable thrown

SHOW_CAUSE_PROPERTY

public static final String SHOW_CAUSE_PROPERTY

See Also:

Constant Field Values

SHOW_TRACE_PROPERTY

public static final String SHOW_TRACE_PROPERTY

See Also:

Constant Field Values

Constructor Detail

ExecutionError

public ExecutionError(String s,
                      Node n)

Constructs an ExecutionError with the specified detail message, filename, line and column.

Parameters:

s - the detail message (a key in a resource file).

n - the syntax tree node where the error occurs

Method Detail

getNode

public Node getNode()

Returns the syntax tree node where the error occurs

printStackTrace

public void printStackTrace()

Overridden to delegate to printStackTrace(PrintStream) to print nested exception information.

Overrides:

printStackTrace in class Throwable

See Also:

printStackTrace(PrintStream)

printStackTrace

public void printStackTrace(PrintStream s)

Overridden to delegate to printStackTrace(PrintWriter) to print nested exception information.

Overrides:

printStackTrace in class Throwable

See Also:

printStackTrace(PrintWriter)

printStackTrace

public void printStackTrace(PrintWriter w)

Handles all calls to printStackTrace(), printing the stack trace of the current exception, and also that of its cause.

Overrides:

printStackTrace in class Throwable

getMessage

public String getMessage()

Returns the error message string of this exception

Overrides:

getMessage in class Throwable