Package de.gmxhome.conrad.jpos.jpos_base.electronicvaluerw

Class SubtractValue

java.lang.Object

de.gmxhome.conrad.jpos.jpos_base.JposOutputRequest

de.gmxhome.conrad.jpos.jpos_base.electronicvaluerw.OutputRequest

de.gmxhome.conrad.jpos.jpos_base.electronicvaluerw.NumberTimeoutRequest

de.gmxhome.conrad.jpos.jpos_base.electronicvaluerw.SubtractValue

All Implemented Interfaces:

Runnable

public class SubtractValue
extends NumberTimeoutRequest

Output request executor for ElectronicValueRW method SubtractValue.

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
SubtractValue(ElectronicValueRWProperties props, int sequenceNumber, int timeout)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	invoke()	Invokes the command.

Methods inherited from class de.gmxhome.conrad.jpos.jpos_base.electronicvaluerw.NumberTimeoutRequest

getSequenceNumber, getTimeout

Methods inherited from class de.gmxhome.conrad.jpos.jpos_base.electronicvaluerw.OutputRequest

getAdditionalSecurityInformation, getApprovalCode, getCurrentService, getParameter, getParameterObject, getPaymentMedia, getPINEntry, getServiceType, getTrainingMode

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

abortCommand, abortCommand, catchedInvocation, clearAll, clearInput, clearOutput, countCommands, createErrorEvent, 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

SubtractValue

public SubtractValue(ElectronicValueRWProperties props,
 int sequenceNumber,
 int timeout)

Constructor. Stores given parameters for later use.

Parameters:

props - Property set of device service.

sequenceNumber - Sequence number, any value.

timeout - operation timeout.

Method Details

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.