org.spf4j.failsafe

Interface RetryPredicate<T,C extends Callable<? extends T>>

public interface RetryPredicate<T,C extends Callable<? extends T>>

A retry predicate.

Author:

Zoltan Farkas

Field Summary

Fields

Modifier and Type	Field and Description
static RetryPredicate	NORETRY Simple predicate that does not retry anything.

Method Summary

Modifier and Type	Method and Description
RetryDecision<T,C>	getDecision(T value, C what) Get the RetryDecision for the result value returned by Callable C.
RetryDecision<T,C>	getExceptionDecision(Exception value, C what)

Field Detail

NORETRY

static final RetryPredicate NORETRY

Simple predicate that does not retry anything.

Method Detail

getDecision

@Nonnull
RetryDecision<T,C> getDecision(@Nullable
                                        T value,
                                        @Nonnull
                                        C what)

Get the RetryDecision for the result value returned by Callable C.

Parameters:

value - the operation result.

what - the operation.

Returns:

getExceptionDecision

@Nonnull
RetryDecision<T,C> getExceptionDecision(@Nonnull
                                                 Exception value,
                                                 @Nonnull
                                                 C what)