org.posper.tpv.scale

Class ScaleGeneric

java.lang.Object

org.posper.tpv.scale.ScaleGeneric

All Implemented Interfaces:

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

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

Constructor Summary

Constructors

Constructor and Description
ScaleGeneric(String sPortParams) Creates a new instance of ScaleGeneric

Method Summary

Modifier and Type	Method and Description
void	close()
String	getDeviceType()
String	getRawOutput()
boolean	isKilogram() readWeight is currently designed to always return kilogram nonrespecting the unit delivered by the scale
void	nullTare()
Double	readPrecWeight()
Double	readWeight()
void	serialEvent(gnu.io.SerialPortEvent evt)
void	tare() acts like pressing the tare button

Methods inherited from class java.lang.Object

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

Constructor Detail

ScaleGeneric

public ScaleGeneric(String sPortParams)
             throws de.arcasys.posper_lib.scale.Exceptions.ScaleFatalException

Creates a new instance of ScaleGeneric

Parameters:

sPortParams -

Throws:

de.arcasys.posper_lib.scale.Exceptions.ScaleFatalException

Method Detail

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

readWeight

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

Specified by:

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

Throws:

de.arcasys.posper_lib.scale.Exceptions.ScaleFatalException

isKilogram

public boolean isKilogram()

readWeight is currently designed to always return kilogram nonrespecting the unit delivered by the scale

Returns:

the unit delivered by the scale

tare

public void tare()

acts like pressing the tare button

getDeviceType

public String getDeviceType()

Specified by:

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

close

public void close()

Specified by:

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

serialEvent

public void serialEvent(gnu.io.SerialPortEvent evt)

Specified by:

serialEvent in interface gnu.io.SerialPortEventListener

getRawOutput

public String getRawOutput()

Specified by:

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

nullTare

public void nullTare()

Specified by:

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