com.atlassian.jira.cluster

Interface CuttingOffExecutor

All Known Implementing Classes:

CuttingOffExecutorImpl

public interface CuttingOffExecutor

This is the cutting off executor that will optionally invoke caller's code with a callback that allows registering successful or failed execution. The exact conditions when cut off happens is defined by implementations.

Since:

v7.2.12

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	CuttingOffExecutor.Callback
static interface	CuttingOffExecutor.Invoke<T>

Method Summary

Modifier and Type	Method and Description
<T> Optional<T>	invokeOrCutOff(CuttingOffExecutor.Invoke<T> invoke) Code provided as invoke will be invoked and returned object of type T will be wrapped and returned as Optional or supplied invoke will not be executed and Optional.empty() will be returned

Method Detail

invokeOrCutOff

@Nonnull
<T> Optional<T> invokeOrCutOff(@Nonnull
                                        CuttingOffExecutor.Invoke<T> invoke)

Code provided as invoke will be invoked and returned object of type T will be wrapped and returned as Optional or supplied invoke will not be executed and Optional.empty() will be returned

Parameters:

invoke - implementation of CuttingOffExecutor.Invoke functional interface that describe operation that should be invoked or cut off and skipped.

Returns:

value returned as result of calling invoke or Optional.empty() if invoke was not called