Package de.gmxhome.conrad.jpos.jpos_base.remoteorderdisplay

Class VideoSound

java.lang.Object

de.gmxhome.conrad.jpos.jpos_base.JposOutputRequest

de.gmxhome.conrad.jpos.jpos_base.UnitOutputRequest

de.gmxhome.conrad.jpos.jpos_base.remoteorderdisplay.VideoSound

All Implemented Interfaces:

Runnable

public class VideoSound
extends UnitOutputRequest

Output request executor for RemoteOrderDisplay method VideoSound.

Nested Class Summary

Nested classes/interfaces inherited from class de.gmxhome.conrad.jpos.jpos_base.JposOutputRequest

JposOutputRequest.JposRequestThread

Field Summary

Fields inherited from class de.gmxhome.conrad.jpos.jpos_base.JposOutputRequest

Abort, AdditionalData, Device, EndSync, Exception, Finished, OutputID, Props, Waiting

Constructor Summary

Constructors

Constructor	Description
VideoSound(JposCommonProperties props, int units, int frequency, int duration, int numberOfCycles, int interSoundWait)	Constructor.

Method Summary

Modifier and Type	Method	Description
int	getDuration()	Retrieves parameter duration of method VideoSound.
int	getFrequency()	Retrieves parameter frequency of method VideoSound.
int	getInterSoundWait()	Retrieves parameter interSoundWait of method VideoSound.
int	getNumberOfCycles()	Retrieves parameter numberOfCycles of method VideoSound.
void	invoke()	Invokes the command.

Methods inherited from class de.gmxhome.conrad.jpos.jpos_base.UnitOutputRequest

checkUnitsOnline, clearOutput, createErrorEvent, getUnits

Methods inherited from class de.gmxhome.conrad.jpos.jpos_base.JposOutputRequest

abortCommand, abortCommand, catchedInvocation, clearAll, clearInput, countCommands, createIdleEvent, createOutputEvent, dequeue, enqueue, enqueueSynchronous, finishAsyncProcessing, finished, reactivate, reactivate, reset, run

Methods inherited from class java.lang.Object

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

Constructor Details

VideoSound

public VideoSound(JposCommonProperties props,
 int units,
 int frequency,
 int duration,
 int numberOfCycles,
 int interSoundWait)

Constructor. Stores given parameters for later use.

Parameters:

props - Property set of device service.

units - Bitwise mask indicating which video unit(s) to operate on.

frequency - Tone frequency in Hertz.

duration - Tone duration in milliseconds.

numberOfCycles - Number of cycles to generate tone.

interSoundWait - Delay between sounds, in milliseconds.

Method Details

getFrequency

public int getFrequency()

Retrieves parameter frequency of method VideoSound. See UPOS specification for further information.

Returns:

Value of method parameter frequency.

getDuration

public int getDuration()

Retrieves parameter duration of method VideoSound. See UPOS specification for further information.

Returns:

Value of method parameter duration.

getNumberOfCycles

public int getNumberOfCycles()

Retrieves parameter numberOfCycles of method VideoSound. See UPOS specification for further information.

Returns:

Value of method parameter numberOfCycles.

getInterSoundWait

public int getInterSoundWait()

Retrieves parameter interSoundWait of method VideoSound. See UPOS specification for further information.

Returns:

Value of method parameter interSoundWait.

invoke

public void invoke()
            throws jpos.JposException

Description copied from class: JposOutputRequest

Invokes the command. Must be implemented in derived class. Calls finished() to wake up potentially waiting threads.

Overrides:

invoke in class JposOutputRequest

Throws:

jpos.JposException - JposException thrown by the command to be executed.