org.posper.tpv.scale

Class ScaleComm

java.lang.Object

org.posper.tpv.scale.ScaleComm

All Implemented Interfaces:

de.arcasys.posper_lib.scale.Scale, gnu.io.SerialPortEventListener, EventListener

public class ScaleComm
extends Object
implements de.arcasys.posper_lib.scale.Scale, gnu.io.SerialPortEventListener

Constructor Summary

Constructors

Constructor and Description
ScaleComm(String sPortPrinter) Creates a new instance of ScaleComm

Method Summary

Modifier and Type	Method and Description
void	close()
String	getDeviceType()
String	getRawOutput()
void	nullTare()
Double	readPrecWeight()
Double	readWeight()
void	serialEvent(gnu.io.SerialPortEvent evt)

Methods inherited from class java.lang.Object

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

Constructor Detail

ScaleComm

public ScaleComm(String sPortPrinter)

Creates a new instance of ScaleComm

Parameters:

sPortPrinter -

Method Detail

readWeight

public Double readWeight()

Specified by:

readWeight in interface de.arcasys.posper_lib.scale.Scale

serialEvent

public void serialEvent(gnu.io.SerialPortEvent evt)

Specified by:

serialEvent in interface gnu.io.SerialPortEventListener

readPrecWeight

public Double readPrecWeight()
                      throws de.arcasys.posper_lib.scale.Exceptions.ScaleFatalException

Specified by:

readPrecWeight in interface de.arcasys.posper_lib.scale.Scale

Throws:

de.arcasys.posper_lib.scale.Exceptions.ScaleFatalException

close

public void close()

Specified by:

close in interface de.arcasys.posper_lib.scale.Scale

getRawOutput

public String getRawOutput()

Specified by:

getRawOutput in interface de.arcasys.posper_lib.scale.Scale

getDeviceType

public String getDeviceType()

Specified by:

getDeviceType in interface de.arcasys.posper_lib.scale.Scale

nullTare

public void nullTare()

Specified by:

nullTare in interface de.arcasys.posper_lib.scale.Scale