Package net.sf.jasperreports.components.spiderchart

Class FillSpiderDataset

java.lang.Object

net.sf.jasperreports.engine.fill.JRFillElementDataset

net.sf.jasperreports.components.spiderchart.FillSpiderDataset

All Implemented Interfaces:

Serializable, Cloneable, ChartDataset, SpiderDataset, DatasetRunHolder, JRCloneable, JRElementDataset

public class FillSpiderDataset
extends JRFillElementDataset
implements SpiderDataset

Author:

Sanda Zaharia (shertage@users.sourceforge.net)

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected JRFillCategorySeries[]	categorySeries
static final String	EXCEPTION_MESSAGE_KEY_SERIES_NULL_NAME

Fields inherited from class net.sf.jasperreports.engine.fill.JRFillElementDataset

datasetRun, incrementGroup, parent, resetGroup

Constructor Summary

Constructors

Constructor	Description
FillSpiderDataset(SpiderDataset spiderDataset, ChartsFillObjectFactory factory)

Method Summary

Modifier and Type	Method	Description
void	collectExpressions(JRExpressionCollector collector)
protected void	customEvaluate(JRCalculator calculator)	Evaluates the expressions associated with the dataset.
protected void	customIncrement()	Increments the dataset by collecting the result of the expression evaluation.
protected void	customInitialize()	Initializes the element dataset.
void	finishDataset()
org.jfree.data.category.DefaultCategoryDataset	getCustomDataset()
Map<Comparable<?>,Map<Comparable<?>,JRPrintHyperlink>>	getItemHyperlinks()
org.jfree.chart.labels.StandardCategoryItemLabelGenerator	getLabelGenerator()
JRCategorySeries[]	getSeries()
boolean	hasItemHyperlinks()

Methods inherited from class net.sf.jasperreports.engine.fill.JRFillElementDataset

clone, evaluate, evaluateDatasetRun, evaluateIncrementWhenExpression, getDatasetResetType, getDatasetRun, getFillDataset, getFiller, getIncrementGroup, getIncrementType, getIncrementWhenExpression, getInputDataset, getLocale, getResetGroup, getTimeZone, increment, initialize, setBand

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.jasperreports.engine.JRCloneable

clone

Methods inherited from interface net.sf.jasperreports.engine.JRElementDataset

getDatasetResetType, getDatasetRun, getIncrementGroup, getIncrementType, getIncrementWhenExpression, getResetGroup

Field Details

EXCEPTION_MESSAGE_KEY_SERIES_NULL_NAME

public static final String EXCEPTION_MESSAGE_KEY_SERIES_NULL_NAME

See Also:

• Constant Field Values

categorySeries

protected JRFillCategorySeries[] categorySeries

Constructor Details

FillSpiderDataset

public FillSpiderDataset(SpiderDataset spiderDataset,
 ChartsFillObjectFactory factory)

Method Details

getSeries

public JRCategorySeries[] getSeries()

Specified by:

getSeries in interface SpiderDataset

customInitialize

protected void customInitialize()

Description copied from class: JRFillElementDataset

Initializes the element dataset.

The dataset is initialized before being used and after each time the dataset gets reset.

Specified by:

customInitialize in class JRFillElementDataset

See Also:

• JRFillElementDataset.getDatasetResetType()

customEvaluate

protected void customEvaluate(JRCalculator calculator)
                       throws JRExpressionEvalException

Description copied from class: JRFillElementDataset

Evaluates the expressions associated with the dataset.

Usually, the result of the evaluation would be preserved so that it is used in JRFillElementDataset.customIncrement()

Specified by:

customEvaluate in class JRFillElementDataset

Parameters:

calculator - used to evaluate expressions

Throws:

JRExpressionEvalException - any exception that occurs while evaluating expressions

customIncrement

protected void customIncrement()

Description copied from class: JRFillElementDataset

Increments the dataset by collecting the result of the expression evaluation.

Specified by:

customIncrement in class JRFillElementDataset

getCustomDataset

public org.jfree.data.category.DefaultCategoryDataset getCustomDataset()

getLabelGenerator

public org.jfree.chart.labels.StandardCategoryItemLabelGenerator getLabelGenerator()

collectExpressions

public void collectExpressions(JRExpressionCollector collector)

Specified by:

collectExpressions in interface JRElementDataset

getItemHyperlinks

public Map<Comparable<?>,Map<Comparable<?>,JRPrintHyperlink>> getItemHyperlinks()

hasItemHyperlinks

public boolean hasItemHyperlinks()

finishDataset

public void finishDataset()