Module org.refcodes.io

Package org.refcodes.io

Class LoopbackShortsTransceiver

java.lang.Object

org.refcodes.io.AbstractShortsDestination

org.refcodes.io.AbstractShortsReceiver

org.refcodes.io.LoopbackShortsTransceiver

All Implemented Interfaces:

Flushable, org.refcodes.component.Closable, org.refcodes.component.Closable.CloseAutomaton, org.refcodes.component.ClosedAccessor, org.refcodes.component.ConnectableComponent, org.refcodes.component.ConnectableComponent.ConnectableAutomaton, org.refcodes.component.ConnectionComponent<LoopbackShortsTransceiver>, org.refcodes.component.ConnectionComponent.ConnectionAutomaton<LoopbackShortsTransceiver>, org.refcodes.component.ConnectionOpenable<LoopbackShortsTransceiver>, org.refcodes.component.ConnectionOpenable.ConnectionOpenAutomaton<LoopbackShortsTransceiver>, org.refcodes.component.ConnectionStatusAccessor, org.refcodes.component.Flushable, org.refcodes.component.OpenedAccessor, Availability, ConnectionShortsReceiver<LoopbackShortsTransceiver>, ConnectionShortsTransceiver<LoopbackShortsTransceiver>, ConnectionShortsTransmitter<LoopbackShortsTransceiver>, Receivable, ShortDestination, ShortReceiver, ShortsDestination, ShortSource, ShortsReceiver, ShortsSource, ShortsTransceiver, ShortsTransmitter, ShortTransceiver, ShortTransmitter, Transmittable, org.refcodes.mixin.Loggable

public class LoopbackShortsTransceiver
extends AbstractShortsReceiver
implements ConnectionShortsTransceiver<LoopbackShortsTransceiver>

A LoopbackShortsTransceiver is a DatagramTransceiver connected directly within the same JVM with another LoopbackShortsTransceiver; a "loopback" connection is used for establishing the connection which cannot be accessed outside the JVM or the running machine.

Nested Class Summary

Nested classes/interfaces inherited from class org.refcodes.io.AbstractShortsReceiver

AbstractShortsReceiver.ConnectableAutomaton

Nested classes/interfaces inherited from interface org.refcodes.component.Closable

org.refcodes.component.Closable.CloseAutomaton, org.refcodes.component.Closable.CloseBuilder<B extends org.refcodes.component.Closable.CloseBuilder<B>>

Nested classes/interfaces inherited from interface org.refcodes.component.ClosedAccessor

org.refcodes.component.ClosedAccessor.ClosedMutator, org.refcodes.component.ClosedAccessor.ClosedProperty

Nested classes/interfaces inherited from interface org.refcodes.component.ConnectableComponent

org.refcodes.component.ConnectableComponent.ConnectableAutomaton

Nested classes/interfaces inherited from interface org.refcodes.component.ConnectionComponent

org.refcodes.component.ConnectionComponent.ConnectionAutomaton<CON extends Object>, org.refcodes.component.ConnectionComponent.ConnectionComponentBuilder<CON extends Object,B extends org.refcodes.component.ConnectionComponent.ConnectionComponentBuilder<CON,B>>

Nested classes/interfaces inherited from interface org.refcodes.component.ConnectionOpenable

org.refcodes.component.ConnectionOpenable.ConnectionOpenAutomaton<CON extends Object>, org.refcodes.component.ConnectionOpenable.ConnectionOpenBuilder<CON extends Object,B extends org.refcodes.component.ConnectionOpenable.ConnectionOpenBuilder<CON,B>>

Nested classes/interfaces inherited from interface org.refcodes.component.ConnectionStatusAccessor

org.refcodes.component.ConnectionStatusAccessor.ConnectionStatusMutator, org.refcodes.component.ConnectionStatusAccessor.ConnectionStatusProperty

Nested classes/interfaces inherited from interface org.refcodes.component.Flushable

org.refcodes.component.Flushable.FlushBuilder<B extends org.refcodes.component.Flushable.FlushBuilder<B>>

Nested classes/interfaces inherited from interface org.refcodes.component.OpenedAccessor

org.refcodes.component.OpenedAccessor.OpenedMutator, org.refcodes.component.OpenedAccessor.OpenedProperty

Field Summary

Fields inherited from class org.refcodes.io.AbstractShortsReceiver

_automaton

Fields inherited from class org.refcodes.io.AbstractShortsDestination

_datagramQueue, DATAGRAM_QUEUE_SIZE

Fields inherited from interface org.refcodes.mixin.Loggable

RUNTIME_LOGGER_CLASS, RUNTIME_LOGGER_FACTORY_CLASS, RUNTIME_LOGGER_FACTORY_METHOD

Constructor Summary

Constructors

Constructor	Description
LoopbackShortsTransceiver()	Instantiates a new loopback short transceiver impl.
LoopbackShortsTransceiver(int aCapacity)	Instantiates a new loopback short transceiver impl.

Method Summary

Modifier and Type	Method	Description
void	close()
void	flush()
boolean	isOpenable(LoopbackShortsTransceiver aLoopbackTransceiver)
void	open(LoopbackShortsTransceiver aLoopbackTransceiver)
void	pushDatagram(short aDatagram)	Pushes a datagram into the LoopbackBytesReceiver.
void	transmitShort(short aShort)	Writes (sends) a short.

Methods inherited from class org.refcodes.io.AbstractShortsReceiver

available, getConnectionStatus, isClosable, isClosed, isOpenable, isOpened, open, receiveAllShorts, receiveShort, receiveShorts, setConnectionStatus

Methods inherited from class org.refcodes.io.AbstractShortsDestination

pushDatagrams, pushDatagrams

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.refcodes.io.Availability

available, hasAvailable

Methods inherited from interface org.refcodes.component.Closable

closeIn, closeQuietly, closeUnchecked

Methods inherited from interface org.refcodes.component.Closable.CloseAutomaton

isClosable

Methods inherited from interface org.refcodes.component.ClosedAccessor

isClosed

Methods inherited from interface org.refcodes.component.ConnectionOpenable

openUnchecked

Methods inherited from interface org.refcodes.component.ConnectionStatusAccessor

getConnectionStatus, isOpened

Methods inherited from interface org.refcodes.component.Flushable

flushUnchecked, isFlushable

Methods inherited from interface org.refcodes.mixin.Loggable

alert, alert, critical, critical, debug, error, info, notice, panic, trace, warn, warn

Methods inherited from interface org.refcodes.io.ShortsDestination

receiveShort, receiveShorts

Methods inherited from interface org.refcodes.io.ShortsReceiver

receiveAllShorts, receiveShorts

Methods inherited from interface org.refcodes.io.ShortsSource

transmitAllShorts

Methods inherited from interface org.refcodes.io.ShortsTransmitter

transmitShorts

Constructor Details

LoopbackShortsTransceiver

public LoopbackShortsTransceiver()

Instantiates a new loopback short transceiver impl.

LoopbackShortsTransceiver

public LoopbackShortsTransceiver(int aCapacity)

Instantiates a new loopback short transceiver impl.

Parameters:

aCapacity - the capacity

Method Details

isOpenable

public boolean isOpenable(LoopbackShortsTransceiver aLoopbackTransceiver)

Specified by:

isOpenable in interface org.refcodes.component.ConnectionOpenable.ConnectionOpenAutomaton<LoopbackShortsTransceiver>

open

public void open(LoopbackShortsTransceiver aLoopbackTransceiver)
          throws IOException

Specified by:

open in interface org.refcodes.component.ConnectionOpenable<LoopbackShortsTransceiver>

Throws:

IOException

transmitShort

public void transmitShort(short aShort)
                   throws IOException

Writes (sends) a short.

Specified by:

transmitShort in interface ShortSource

Specified by:

transmitShort in interface ShortsSource

Parameters:

aShort - The short to be pushed.

Throws:

IOException - Thrown in case opening or accessing an open line (connection, junction, link) caused problems.

pushDatagram

public void pushDatagram(short aDatagram)
                  throws IOException

Pushes a datagram into the LoopbackBytesReceiver. Them datagrams can be retrieved via AbstractShortsReceiver.receiveShort(): use AbstractShortsReceiver.available() to test beforehand whether there is a datagram available.

Overrides:

pushDatagram in class AbstractShortsDestination

Parameters:

aDatagram - The datagram to be pushed into the LoopbackShortsReceiver; to be retrieved with the AbstractShortsReceiver.receiveShort() method.

Throws:

IOException - the open exception

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Specified by:

flush in interface org.refcodes.component.Flushable

Specified by:

flush in interface ShortTransmitter

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface org.refcodes.component.Closable

Overrides:

close in class AbstractShortsReceiver

Throws:

IOException