org.universAAL.lddi.knx.groupdevicemodel
Class KnxGroupDevice

java.lang.Object
  org.universAAL.lddi.knx.groupdevicemodel.KnxGroupDevice

All Implemented Interfaces:

org.osgi.service.device.Device, IKnxReceiveMessage, IKnxSendMessage

Direct Known Subclasses:

KnxDpt1GroupDevice, KnxDpt2GroupDevice, KnxDpt3GroupDevice, KnxDpt4GroupDevice, KnxDpt5GroupDevice, KnxDpt9GroupDevice

public abstract class KnxGroupDevice
extends Object
implements org.osgi.service.device.Device, IKnxReceiveMessage, IKnxSendMessage

One KNX group groupDevice represents one groupAddress (with additional properties) from ETS4 XML export. This groupDevice is registered in OSGi framework.

Author:

Thomas Fuxreiter (foex@gmx.at)

Field Summary

protected IKnxReceiveMessage	driver reference to my driver instance; can be just one!
KnxGroupDeviceCategoryUtil.KnxGroupDeviceCategory	groupDeviceCategory OSGi DAS properties
protected org.osgi.service.log.LogService	logger
protected IKnxNetwork	network

Fields inherited from interface org.osgi.service.device.Device

MATCH_NONE

Constructor Summary

KnxGroupDevice(KnxGroupDeviceCategoryUtil.KnxGroupDeviceCategory knxGroupDeviceCategory)
empty constructor for factory

Method Summary

void	addDriver(IKnxReceiveMessage driverInstance) store a driver reference for this groupDevice
String	getDatapointType()
int	getDatapointTypeMainNumber() Returns 0 on error.
int	getDatapointTypeSubNumber() Returns 0 on error.
String	getGroupAddress()
KnxGroupDeviceCategoryUtil.KnxGroupDeviceCategory	getGroupDeviceCategory()
String	getGroupDeviceId()
void	newMessageFromKnxBus(byte[] event) Receive low level messages from the knx bus
void	noDriverFound()
void	removeDriver() remove the driver reference of this groupDevice
void	sendMessageToKnxBus(byte[] event) Send message to the knx bus
void	setParams(KnxGroupAddress knxGroupAddress, IKnxNetwork network, org.osgi.service.log.LogService logger) Fill empty groupDevice with parameters and set it alive

Methods inherited from class java.lang.Object

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

Field Detail

groupDeviceCategory

public KnxGroupDeviceCategoryUtil.KnxGroupDeviceCategory groupDeviceCategory

OSGi DAS properties

logger

protected org.osgi.service.log.LogService logger

network

protected IKnxNetwork network

driver

protected IKnxReceiveMessage driver

reference to my driver instance; can be just one!

Constructor Detail

KnxGroupDevice

public KnxGroupDevice(KnxGroupDeviceCategoryUtil.KnxGroupDeviceCategory knxGroupDeviceCategory)

empty constructor for factory

Method Detail

setParams

public void setParams(KnxGroupAddress knxGroupAddress,
                      IKnxNetwork network,
                      org.osgi.service.log.LogService logger)

Fill empty groupDevice with parameters and set it alive

Parameters:

knxGroupAddress -

network -

logger2 -

addDriver

public void addDriver(IKnxReceiveMessage driverInstance)

store a driver reference for this groupDevice

removeDriver

public void removeDriver()

remove the driver reference of this groupDevice

newMessageFromKnxBus

public void newMessageFromKnxBus(byte[] event)

Receive low level messages from the knx bus

Specified by:

newMessageFromKnxBus in interface IKnxReceiveMessage

Parameters:

event - the status/event byte of the knx telegram

sendMessageToKnxBus

public void sendMessageToKnxBus(byte[] event)

Send message to the knx bus

Specified by:

sendMessageToKnxBus in interface IKnxSendMessage

Parameters:

event - the status/event byte of the knx telegram

noDriverFound

public void noDriverFound()

Specified by:

noDriverFound in interface org.osgi.service.device.Device

getGroupAddress

public String getGroupAddress()

Returns:

knxGroupAddress as String "M/S/D"

getDatapointType

public String getDatapointType()

Returns:

knx datapoint type as String "M.mmm"

getDatapointTypeMainNumber

public int getDatapointTypeMainNumber()

Returns 0 on error. for dpt "1.018" this method will return 1

Returns:

knx datapoint main type

getDatapointTypeSubNumber

public int getDatapointTypeSubNumber()

Returns 0 on error. for dpt "1.018" this method will return 18

Returns:

knx datapoint minor type

getGroupDeviceCategory

public KnxGroupDeviceCategoryUtil.KnxGroupDeviceCategory getGroupDeviceCategory()

Returns:

groupDeviceCategory from KnxGroupDeviceCategory Enum (i.e. KNX_DPT_1)

getGroupDeviceId

public String getGroupDeviceId()

Returns:

the groupDeviceId