On 19/06/2019 17:33, Ben Nguyen wrote:
Hello,
Regarding the use of exceptions for the regression module; should I simply try
to port over all required exceptions straight from
“apache.commons.math.exception” into it’s own exception package inside
“regression.util.exception” perhaps customizing them to regression’s specific
use cases as well….? Or will there be a full port of all exceptions for all
modules to use…. though I do see one custom exception in “commons.distribution”
so maybe not the latter?
Thank you for your reply,
Cheers,
-Ben Nguyen
Math used checked exceptions.
I think the idea is to move to unchecked exceptions. In most cases this
should be for illegal arguments and this is why the distribution module
throws a special case of IllegalArgumentException. It is there to make
formatting of messages easy.
What other types of exceptions are you expecting that cannot be
satisfied by?
- IllegalStateException
- ArithmeticException
- Possibly others from the standard Java runtime exceptions
Alex
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