//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit) throws InterruptedException
public virtual List <Future <T> > invokeAll <T, T1>(Collection <T1> tasks, long timeout, TimeUnit unit) where T1 : Callable <T>
{
if (tasks == null)
{
throw new NullPointerException();
}
long nanos = unit.ToNanos(timeout);
List <Future <T> > futures = new List <Future <T> >(tasks.Size());
bool done = false;
try
{
foreach (Callable <T> t in tasks)
{
futures.Add(NewTaskFor(t));
}
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final long deadline = System.nanoTime() + nanos;
long deadline = System.nanoTime() + nanos;
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final int size = futures.size();
int size = futures.Size();
// Interleave time checks and calls to execute in case
// executor doesn't have any/much parallelism.
for (int i = 0; i < size; i++)
{
Execute((Runnable)futures.Get(i));
nanos = deadline - System.nanoTime();
if (nanos <= 0L)
{
return(futures);
}
}
for (int i = 0; i < size; i++)
{
Future <T> f = futures.Get(i);
if (!f.Done)
{
if (nanos <= 0L)
{
return(futures);
}
try
{
f.Get(nanos, TimeUnit.NANOSECONDS);
}
catch (CancellationException)
{
}
catch (ExecutionException)
{
}
catch (TimeoutException)
{
return(futures);
}
nanos = deadline - System.nanoTime();
}
}
done = true;
return(futures);
}
finally
{
if (!done)
{
for (int i = 0, size = futures.Size(); i < size; i++)
{
futures.Get(i).Cancel(true);
}
}
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public <T> T invokeAny(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException
public virtual T invokeAny <T, T1>(Collection <T1> tasks, long timeout, TimeUnit unit) where T1 : Callable <T>
{
return(DoInvokeAny(tasks, true, unit.ToNanos(timeout)));
}