Package be.gaudry.dao.brolmeter.derby

Class DerbyMeter

java.lang.Object

be.gaudry.dao.brolmeter.derby.DerbyMeter

All Implemented Interfaces:

IMeter

public class DerbyMeter
extends Object
implements IMeter

Since:

1.0 Sep 29, 2009

Author:

Steph GAUDRY

Constructor Summary

Constructors

Constructor	Description
DerbyMeter()

Method Summary

Modifier and Type	Method	Description
House	getDefaultHouse()
House	getHouse(int id)
House	getLazyHouse(int id)
Meter	loadMeter(int meterId)	Loads measures for a given meter identifier and a given year.
Meter	loadMeter(int meterId, int year)	Loads measures for a given meter identifier and a given year.
int	saveHouse(House house)	Saves house informations and insert all the meters
int	saveLazyHouse(House house)	Saves only house informations (not the meters)
int	saveLazyMeter(Meter meter)
int	saveMeasure(Measure measure)
int	saveMeter(Meter meter)
void	updateLazyMeter(Meter meter)	Updates the meter informations, but not saves the measures

Methods inherited from class java.lang.Object

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

Constructor Details

DerbyMeter

public DerbyMeter()

Method Details

getHouse

public House getHouse(int id)

Specified by:

getHouse in interface IMeter

getDefaultHouse

public House getDefaultHouse()

Specified by:

getDefaultHouse in interface IMeter

getLazyHouse

public House getLazyHouse(int id)

saveHouse

public int saveHouse(House house)

Saves house informations and insert all the meters

Parameters:

house -

saveLazyHouse

public int saveLazyHouse(House house)

Saves only house informations (not the meters)

Parameters:

house -

loadMeter

public Meter loadMeter(int meterId)

Description copied from interface: IMeter

Loads measures for a given meter identifier and a given year.

Specified by:

loadMeter in interface IMeter

Returns:

loadMeter

public Meter loadMeter(int meterId,
 int year)

Description copied from interface: IMeter

Loads measures for a given meter identifier and a given year.
Only measures matching the given year are loaded, and the first measure of the following month. The first measure of the following month is needed to compute consumption of the last month of the given year.

Specified by:

loadMeter in interface IMeter

year - the requested year, or -1 to return all measures.

Returns:

saveMeter

public int saveMeter(Meter meter)

Specified by:

saveMeter in interface IMeter

Parameters:

meter - Meter to save

Returns:

meter id

updateLazyMeter

public void updateLazyMeter(Meter meter)

Updates the meter informations, but not saves the measures

Parameters:

meter -

saveLazyMeter

public int saveLazyMeter(Meter meter)

saveMeasure

public int saveMeasure(Measure measure)

Specified by:

saveMeasure in interface IMeter

Parameters:

measure - to save

Returns:

measure id