Package org.refcodes.io

Interface ShortProvider

All Superinterfaces:

ShortBlockProvider, ShortDatagramProvider

All Known Subinterfaces:

ConnectionShortReceiver<CON>, ConnectionShortTransceiver<CON>, LoopbackShortReceiver, LoopbackShortTransceiver, ShortReceiver, ShortTransceiver

All Known Implementing Classes:

AbstractShortReceiver, LoopbackShortReceiverImpl, LoopbackShortTransceiverImpl, ShortArrayReceiverImpl, ShortReceiverDecorator

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ShortProvider
extends ShortDatagramProvider, ShortBlockProvider

The Interface ShortProvider.

Method Summary

Modifier and Type	Method	Description
default short[]	readDatagrams()	Caution: Reads till an OpenException (or an InterruptedException in case of blocking till more data is available) occurs.
default short[]	readDatagrams(int aBlockSize)	Similar to ShortBlockProvider.readDatagrams() though at maximum the amount of data as provided by the block-size is returned.

Methods inherited from interface org.refcodes.io.ShortDatagramProvider

readDatagram

Method Detail

readDatagrams

default short[] readDatagrams()
                       throws org.refcodes.component.OpenException,
                              java.lang.InterruptedException

Caution: Reads till an OpenException (or an InterruptedException in case of blocking till more data is available) occurs. Reads (receives) the next short block passed from a BlockSender or DatagramSender counterpart. In case none short block is available, then this method blocks until one is available. When a Thread is waiting for a short to be read and Thread.interrupt() is being called, then the operation is aborted and an InterruptedException is thrown.

Specified by:

readDatagrams in interface ShortBlockProvider

Returns:

The next short block sent from the BlockSender or DatagramReceiver counterpart.

Throws:

org.refcodes.component.OpenException - Thrown in case opening or accessing an open line (connection, junction, link) caused problems.

java.lang.InterruptedException - Thrown when a Thread is waiting, sleeping, or otherwise occupied, and the Thread is interrupted, either before or during the activity.

readDatagrams

default short[] readDatagrams(int aBlockSize)
                       throws org.refcodes.component.OpenException,
                              java.lang.InterruptedException

Similar to ShortBlockProvider.readDatagrams() though at maximum the amount of data as provided by the block-size is returned.

Specified by:

readDatagrams in interface ShortBlockProvider

Parameters:

aBlockSize - The block-size which is not to exceeded by the returned data. A value of -1 specifies to retrieve all available datagrams (same behavior as method ShortBlockProvider.readDatagrams().

Returns:

The next short block sent from the BlockSender or DatagramReceiver counterpart.

Throws:

org.refcodes.component.OpenException - Thrown in case opening or accessing an open line (connection, junction, link) caused problems.

java.lang.InterruptedException - Thrown when a Thread is waiting, sleeping, or otherwise occupied, and the Thread is interrupted, either before or during the activity.