Package org.aksw.jena_sparql_api.legacy

Class CallableWithAbortFactory

java.lang.Object

org.aksw.jena_sparql_api.legacy.CallableWithAbortFactory

public class CallableWithAbortFactory
extends Object

This class is a wrapper for a callable. The wrapper introduces an abort method that specifically only interrupts the invocation of the callable. Should the callable return before abort is called then the thread that invoked the callable is not interrupted. The delegate can be exchanged but this must not happen concurrently.

Author:

raven

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	CallableWithAbortFactory.CallableWithAbortImpl<T>

Field Summary

Fields

Modifier and Type	Field	Description
protected AtomicBoolean	abortRequested
protected Predicate<? super Throwable>	isAbortException
protected boolean	isDone
protected Thread	thread

Constructor Summary

Constructors

Constructor	Description
CallableWithAbortFactory(Predicate<? super Throwable> isAbortException)

Method Summary

Modifier and Type	Method	Description
void	abort()
boolean	isDone()
<T> CallableWithAbort<T>	setDelegate(Callable<T> delegate)

Methods inherited from class java.lang.Object

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

Field Details

thread

protected volatile Thread thread

isDone

protected volatile boolean isDone

abortRequested

protected AtomicBoolean abortRequested

isAbortException

protected Predicate<? super Throwable> isAbortException

Constructor Details

CallableWithAbortFactory

public CallableWithAbortFactory(Predicate<? super Throwable> isAbortException)

Method Details

isDone

public boolean isDone()

abort

public void abort()

setDelegate

public <T> CallableWithAbort<T> setDelegate(Callable<T> delegate)