Module io.helidon.faulttolerance

Package io.helidon.faulttolerance

Interface ErrorChecker

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ErrorChecker

Support for checking skipOn and applyOn sets of throwables.

Method Summary

Modifier and Type	Method	Description
static ErrorChecker	create(Set<Class<? extends Throwable>> skipOnSet, Set<Class<? extends Throwable>> applyOnSet)	Returns ErrorChecker that skips if throwable is in skipOnSet or if applyOnSet is not empty and throwable is not in it.
boolean	shouldSkip(Throwable throwable)	Should the exception be skipped, or applied on.

Method Details

create

static ErrorChecker create(Set<Class<? extends Throwable>> skipOnSet,
 Set<Class<? extends Throwable>> applyOnSet)

Returns ErrorChecker that skips if throwable is in skipOnSet or if applyOnSet is not empty and throwable is not in it. Note that if applyOnSet is empty, then it is equivalent to it containing Throwable.class. Sets are copied because they are mutable.

Parameters:

skipOnSet - set of throwables to skip logic on.

applyOnSet - set of throwables to apply logic on.

Returns:

An error checker.

shouldSkip

boolean shouldSkip(Throwable throwable)

Should the exception be skipped, or applied on.

Parameters:

throwable - to check

Returns:

true if this throwable should be skipped, false if this throwable should be applied on