Package org.rostore.v2.container.async

Class AsyncStream<S extends AutoCloseable>

java.lang.Object

org.rostore.v2.container.async.AsyncStream<S>

All Implemented Interfaces:

AutoCloseable, Future<S>

public class AsyncStream<S extends AutoCloseable>
extends Object
implements AutoCloseable, Future<S>

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.concurrent.Future

Future.State

Method Summary

Modifier and Type	Method	Description
boolean	cancel(boolean b)
void	close()
void	empty()
void	fail(Exception e)
S	get()	This one will only work if the object is created as blocking
S	get(long l, TimeUnit timeUnit)
Exception	getException()
boolean	isCancelled()
boolean	isDone()
void	notifyRecord(org.rostore.entity.Record record)
final void	processFunction(AsyncFunction<S> runnable)	This function is called from the async process to process the entity.
static <S extends AutoCloseable> AsyncStream<S>	wrap(S s)
static <S extends AutoCloseable> AsyncStream<S>	wrap(S s, AsyncListener asyncListener)
static <S extends AutoCloseable> AsyncStream<S>	wrapBlocking(S s)
static <S extends AutoCloseable> AsyncStream<S>	wrapBlocking(S s, AsyncListener asyncListener)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.concurrent.Future

exceptionNow, resultNow, state

Method Details

wrap

public static <S extends AutoCloseable>
AsyncStream<S> wrap(S s)

wrap

public static <S extends AutoCloseable>
AsyncStream<S> wrap(S s,
 AsyncListener asyncListener)

wrapBlocking

public static <S extends AutoCloseable>
AsyncStream<S> wrapBlocking(S s)

wrapBlocking

public static <S extends AutoCloseable>
AsyncStream<S> wrapBlocking(S s,
 AsyncListener asyncListener)

getException

public Exception getException()

notifyRecord

public void notifyRecord(org.rostore.entity.Record record)

processFunction

public final void processFunction(AsyncFunction<S> runnable)

This function is called from the async process to process the entity. This function will safely mark the async process as done and can only be executed once.

Parameters:

runnable - the callback the async process implements

fail

public void fail(Exception e)

cancel

public boolean cancel(boolean b)

Specified by:

cancel in interface Future<S extends AutoCloseable>

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface Future<S extends AutoCloseable>

isDone

public boolean isDone()

Specified by:

isDone in interface Future<S extends AutoCloseable>

get

public S get(long l,
 TimeUnit timeUnit)

Specified by:

get in interface Future<S extends AutoCloseable>

get

public S get()

This one will only work if the object is created as blocking

Specified by:

get in interface Future<S extends AutoCloseable>

Returns:

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception

empty

public void empty()