com.bitplan.vzjava.jpa

Class PowerValueManagerDao

java.lang.Object

com.bitplan.jaxb.ManagerImpl<PowerValueManager,PowerValue>

com.bitplan.vzjava.jpa.PowerValueManagerDao

All Implemented Interfaces:

com.bitplan.jaxb.JaxbPersistenceApi<PowerValueManager>, com.bitplan.persistence.Manager<PowerValueManager,PowerValue>, PowerValueManager

public class PowerValueManagerDao
extends com.bitplan.jaxb.ManagerImpl<PowerValueManager,PowerValue>
implements PowerValueManager

manager for PowerValue

Author:

wf

Field Summary

Fields

Modifier and Type	Field and Description
protected VZDB	vzdb

Constructor Summary

Constructors

Constructor and Description
PowerValueManagerDao()
PowerValueManagerDao(VZDB lvzdb) construct me with a Volkszähler Database

Method Summary

Modifier and Type	Method and Description
void	add(PowerValue prop) add a property to the PowerValue
List<PowerValue>	get(Calendar from, Calendar to, int channel, PowerValue.ChannelMode channelMode) get the values
List<PowerValue>	get(String isoFrom, String isoTo, int channel, PowerValue.ChannelMode channelMode) get values base on String time stamps
PowerValue	getCurrent(int channel) get the current PowerValue for the given channel
List<PowerValue>	getElements()
com.bitplan.jaxb.JaxbFactoryApi<PowerValueManager>	getFactory()
static com.bitplan.jaxb.JaxbFactoryApi<PowerValueManager>	getFactoryStatic()
List<PowerValue>	getPower(Calendar from, Calendar to, int channel) get power Values for the given period from the given channel
static double	getPower(PowerValue chargeValue, PowerValue prevValue) get the powerValue based on the difference of two charge values
List<PowerValue>	getPowerFromCounter(Calendar from, Calendar to, int channel) get PowerValues from the two calendar instances
List<PowerValue>	getPowerValues()
VZDB	getVzdb()
static PowerValueManagerDao	getVZInstance() get an instance based on the configured VZDB
static PowerValueManagerDao	getVZInstance(VZDB pvzdb) get an instance based on the given VZDB
void	setPowerValues(List<PowerValue> PowerValue)
void	setVzdb(VZDB vzdb)

Methods inherited from class com.bitplan.jaxb.ManagerImpl

asJson, asXML, getXmlFile, getXmlPath, save, saveAsXML, setXmlFile, setXmlPath, sort

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.bitplan.persistence.Manager

getXmlFile, getXmlPath, save, saveAsXML, setXmlFile, setXmlPath, sort

Methods inherited from interface com.bitplan.jaxb.JaxbPersistenceApi

asJson, asXML

Field Detail

vzdb

protected transient VZDB vzdb

Constructor Detail

PowerValueManagerDao

public PowerValueManagerDao()

PowerValueManagerDao

public PowerValueManagerDao(VZDB lvzdb)

construct me with a Volkszähler Database

Parameters:

lvzdb -

Method Detail

getPowerValues

public List<PowerValue> getPowerValues()

getVzdb

public VZDB getVzdb()

Specified by:

getVzdb in interface PowerValueManager

setVzdb

public void setVzdb(VZDB vzdb)

Specified by:

setVzdb in interface PowerValueManager

setPowerValues

public void setPowerValues(List<PowerValue> PowerValue)

getElements

public List<PowerValue> getElements()

Specified by:

getElements in interface com.bitplan.persistence.Manager<PowerValueManager,PowerValue>

getFactoryStatic

public static com.bitplan.jaxb.JaxbFactoryApi<PowerValueManager> getFactoryStatic()

getFactory

public com.bitplan.jaxb.JaxbFactoryApi<PowerValueManager> getFactory()

Specified by:

getFactory in interface com.bitplan.jaxb.JaxbPersistenceApi<PowerValueManager>

get

public List<PowerValue> get(String isoFrom,
                            String isoTo,
                            int channel,
                            PowerValue.ChannelMode channelMode)
                     throws Exception

get values base on String time stamps

Specified by:

get in interface PowerValueManager

Parameters:

vz -

isoFrom -

isoTo -

channel -

channelMode -

Returns:

a list of PowerValues

Throws:

Exception

get

public List<PowerValue> get(Calendar from,
                            Calendar to,
                            int channel,
                            PowerValue.ChannelMode channelMode)

get the values

Parameters:

from -

to -

channel -

Returns:

getPower

public static double getPower(PowerValue chargeValue,
                              PowerValue prevValue)

get the powerValue based on the difference of two charge values

Parameters:

chargeValue -

prevValue -

Returns:

- the power value

getPower

public List<PowerValue> getPower(Calendar from,
                                 Calendar to,
                                 int channel)

get power Values for the given period from the given channel

Parameters:

from -

to -

channel -

Returns:

getCurrent

public PowerValue getCurrent(int channel)

get the current PowerValue for the given channel

Parameters:

channel -

Returns:

the PowerValue

getPowerFromCounter

public List<PowerValue> getPowerFromCounter(Calendar from,
                                            Calendar to,
                                            int channel)

get PowerValues from the two calendar instances

Parameters:

from -

to -

channel -

Returns:

add

public void add(PowerValue prop)

add a property to the PowerValue

Parameters:

prop -

getVZInstance

public static PowerValueManagerDao getVZInstance()
                                          throws Exception

get an instance based on the configured VZDB

Returns:

Throws:

Exception

getVZInstance

public static PowerValueManagerDao getVZInstance(VZDB pvzdb)
                                          throws Exception

get an instance based on the given VZDB

Parameters:

pvzdb -

Returns:

- a PowerValueManagerDao

Throws:

Exception