de.cismet.lagis.report.datasource

Class ADataSource<T>

java.lang.Object

de.cismet.lagis.report.datasource.ADataSource<T>

Type Parameters:

T -

All Implemented Interfaces:

net.sf.jasperreports.engine.JRDataSource

Direct Known Subclasses:

BaumDateiDataSource, FlurstueckSchluesselDataSource, MiPaDataSource, NKFUebersichtDataSource, NutzungenDataSource, ReBeDataSource, VerwaltungsBereichDataSource, VorgaengeDataSource

public abstract class ADataSource<T>
extends Object
implements net.sf.jasperreports.engine.JRDataSource

DOCUMENT ME!

Version:

$Revision$, $Date$

Author:

bfriedrich

Field Summary

Fields

Modifier and Type	Field and Description
protected int	currentIndex
protected T	currentItem
protected static DateFormat	DF
protected static DecimalFormat	DOUBLE_FORMAT
protected int	end
protected static DecimalFormat	INTEGER_FORMAT
protected List<T>	items
protected static String	NO
protected static String	YES

Constructor Summary

Constructors

Constructor and Description
ADataSource() Creates a new ADataSource object.
ADataSource(List<T> items) Creates a new NutzungenDataSource object.

Method Summary

Modifier and Type	Method and Description
protected String	formatBoolean(Boolean bool) DOCUMENT ME!
protected String	formatDate(Date date) DOCUMENT ME!
protected String	formatNumber(Double number) DOCUMENT ME!
protected String	formatNumber(Integer number) DOCUMENT ME!
Object	getFieldValue(net.sf.jasperreports.engine.JRField jrf)
protected abstract Object	getFieldValue(String fieldName) DOCUMENT ME!
boolean	hasData() DOCUMENT ME!
boolean	next()
protected abstract List<T>	retrieveData() DOCUMENT ME!

Methods inherited from class java.lang.Object

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

Field Detail

YES

protected static final String YES

See Also:

Constant Field Values

NO

protected static final String NO

See Also:

Constant Field Values

DOUBLE_FORMAT

protected static final DecimalFormat DOUBLE_FORMAT

INTEGER_FORMAT

protected static final DecimalFormat INTEGER_FORMAT

DF

protected static final DateFormat DF

currentItem

protected T currentItem

items

protected List<T> items

end

protected int end

currentIndex

protected int currentIndex

Constructor Detail

ADataSource

public ADataSource()

Creates a new ADataSource object.

ADataSource

public ADataSource(List<T> items)

Creates a new NutzungenDataSource object.

Parameters:

items - buchungen DOCUMENT ME!

Method Detail

hasData

public boolean hasData()

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Returns:

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retrieveData

protected abstract List<T> retrieveData()

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Returns:

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next

public boolean next()
             throws net.sf.jasperreports.engine.JRException

Specified by:

next in interface net.sf.jasperreports.engine.JRDataSource

Throws:

net.sf.jasperreports.engine.JRException

getFieldValue

public Object getFieldValue(net.sf.jasperreports.engine.JRField jrf)
                     throws net.sf.jasperreports.engine.JRException

Specified by:

getFieldValue in interface net.sf.jasperreports.engine.JRDataSource

Throws:

net.sf.jasperreports.engine.JRException

formatDate

protected String formatDate(Date date)

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Parameters:

date - DOCUMENT ME!

Returns:

DOCUMENT ME!

formatNumber

protected String formatNumber(Integer number)

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Parameters:

number - DOCUMENT ME!

Returns:

DOCUMENT ME!

formatNumber

protected String formatNumber(Double number)

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Parameters:

number - DOCUMENT ME!

Returns:

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formatBoolean

protected String formatBoolean(Boolean bool)

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Parameters:

bool - DOCUMENT ME!

Returns:

DOCUMENT ME!

getFieldValue

protected abstract Object getFieldValue(String fieldName)
                                 throws net.sf.jasperreports.engine.JRException

DOCUMENT ME!

Parameters:

fieldName - DOCUMENT ME!

Returns:

DOCUMENT ME!

Throws:

net.sf.jasperreports.engine.JRException - DOCUMENT ME!