| AbstractExecutorService | java.util.concurrent |
This abstract class implements the
submit( ), invokeAll( ), and
invokeAny( ) methods of the
ExecutorService interface. It does not implement
the ExecutorService shutdown methods or the
crucial execute( ) method for asynchronous
execution of Runnable tasks.The methods implemented by AbstractExecutorService
wrap the submitted Callable or
Runnable task in a FutureTask
object. FutureTask implements
Runnable and Future, which are
first passed to the abstract execute( ) method to
be run asynchronously and then returned to the caller.See ThreadPoolExecutor for a concrete
implementation, and see Executors for convenient
ExecutorService factory methods.
Figure 16-70. java.util.concurrent.AbstractExecutorService
 public abstract class AbstractExecutorService implements ExecutorService {
// Public Constructors
public AbstractExecutorService ( );
// Methods Implementing ExecutorService
public <T> java.util.List<Future<T>> invokeAll (java.util.Collection<Callable<T>> tasks )
throws InterruptedException;
public <T> java.util.List<Future<T>> invokeAll (java.util.Collection<Callable<T>> tasks ,
long timeout , TimeUnit unit ) throws InterruptedException;
public <T> T invokeAny (java.util.Collection<Callable<T>> tasks )
throws InterruptedException, ExecutionException;
public <T> T invokeAny (java.util.Collection<Callable<T>> tasks , long timeout , TimeUnit unit )
throws InterruptedException, ExecutionException, TimeoutException;
public Future<?> submit (Runnable task );
public <T> Future<T> submit (Callable<T> task );
public <T> Future<T> submit (Runnable task , T result );
}
Subclasses
ThreadPoolExecutor |
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