org.apache.commons.nabla.algorithmic.forward.analysis
Class ErrorReporter

java.lang.Object
  org.apache.commons.nabla.algorithmic.forward.analysis.ErrorReporter

public class ErrorReporter
extends Object

Class used for delayed error reporting.

Constructor Summary

ErrorReporter()

Method Summary

boolean	hasError() Check if an error has already been registered.
void	register(DifferentiationException exception) Register an exception to be reported later.
void	reportErrors() Report the error if any.

Methods inherited from class java.lang.Object

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

Constructor Detail

ErrorReporter

public ErrorReporter()

Method Detail

register

public void register(DifferentiationException exception)

Register an exception to be reported later.

Parameters:

exception - exception to be reported

hasError

public boolean hasError()

Check if an error has already been registered.

Returns:

true if an error has already been registered

reportErrors

public void reportErrors()
                  throws DifferentiationException

Report the error if any.

If not error has been reported (i.e. if hasError() returns false), this method does nothing. Otherwise, it rethrows the original exception.

Throws:

DifferentiationException - if some error occurred during differentiation