Package net.sf.jasperreports.charts.base

Class JRBasePieDataset

java.lang.Object

net.sf.jasperreports.engine.base.JRBaseElementDataset

net.sf.jasperreports.charts.base.JRBaseChartDataset

net.sf.jasperreports.charts.base.JRBasePieDataset

All Implemented Interfaces:

Serializable, Cloneable, JRChartDataset, JRPieDataset, DatasetRunHolder, JRChangeEventsSupport, JRCloneable, JRElementDataset

public class JRBasePieDataset
extends JRBaseChartDataset
implements JRPieDataset, JRChangeEventsSupport

Author:

Teodor Danciu (teodord@users.sourceforge.net)

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected JRExpression	otherKeyExpression
protected JRExpression	otherLabelExpression
protected JRPieSeries[]	pieSeries
static final String	PROPERTY_MAX_COUNT
static final String	PROPERTY_MIN_PERCENTAGE

Fields inherited from class net.sf.jasperreports.engine.base.JRBaseElementDataset

datasetResetType, datasetRun, incrementGroup, incrementType, incrementWhenExpression, resetGroup

Fields inherited from interface net.sf.jasperreports.charts.JRChartDataset

CATEGORY_DATASET, GANTT_DATASET, HIGHLOW_DATASET, PIE_DATASET, TIMEPERIOD_DATASET, TIMESERIES_DATASET, VALUE_DATASET, XY_DATASET, XYZ_DATASET

Fields inherited from interface net.sf.jasperreports.charts.JRPieDataset

PROPERTY_IGNORE_DUPLICATED_KEY

Constructor Summary

Constructors

Constructor	Description
JRBasePieDataset(JRChartDataset dataset)
JRBasePieDataset(JRPieDataset dataset, ChartsBaseObjectFactory factory)

Method Summary

Modifier and Type	Method	Description
Object	clone()
void	collectExpressions(ChartsExpressionCollector collector)
void	collectExpressions(JRExpressionCollector collector)
byte	getDatasetType()	Gets the dataset type.
JRPropertyChangeSupport	getEventSupport()	Returns the property change support object for this instance.
Integer	getMaxCount()
Float	getMinPercentage()
JRExpression	getOtherKeyExpression()
JRExpression	getOtherLabelExpression()
JRHyperlink	getOtherSectionHyperlink()	Returns the hyperlink specification for the special Other chart section, if present.
JRPieSeries[]	getSeries()
void	setMaxCount(Integer maxCount)
void	setMinPercentage(Float minPercentage)
void	validate(ChartsVerifier verifier)	Validates the dataset using a verifier.

Methods inherited from class net.sf.jasperreports.engine.base.JRBaseElementDataset

getDatasetResetType, getDatasetRun, getIncrementGroup, getIncrementType, getIncrementWhenExpression, getResetGroup

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.JRElementDataset

getDatasetResetType, getDatasetRun, getIncrementGroup, getIncrementType, getIncrementWhenExpression, getResetGroup

Field Details

PROPERTY_MIN_PERCENTAGE

public static final String PROPERTY_MIN_PERCENTAGE

See Also:

• Constant Field Values

PROPERTY_MAX_COUNT

public static final String PROPERTY_MAX_COUNT

See Also:

• Constant Field Values

pieSeries

protected JRPieSeries[] pieSeries

otherKeyExpression

protected JRExpression otherKeyExpression

otherLabelExpression

protected JRExpression otherLabelExpression

Constructor Details

JRBasePieDataset

public JRBasePieDataset(JRChartDataset dataset)

JRBasePieDataset

public JRBasePieDataset(JRPieDataset dataset,
 ChartsBaseObjectFactory factory)

Method Details

getMinPercentage

public Float getMinPercentage()

Specified by:

getMinPercentage in interface JRPieDataset

setMinPercentage

public void setMinPercentage(Float minPercentage)

Specified by:

setMinPercentage in interface JRPieDataset

getMaxCount

public Integer getMaxCount()

Specified by:

getMaxCount in interface JRPieDataset

setMaxCount

public void setMaxCount(Integer maxCount)

Specified by:

setMaxCount in interface JRPieDataset

getSeries

public JRPieSeries[] getSeries()

Specified by:

getSeries in interface JRPieDataset

Returns:

an array of JRPieSeries objects representing the series for the Pie chart

See Also:

• JRPieSeries

getOtherKeyExpression

public JRExpression getOtherKeyExpression()

Specified by:

getOtherKeyExpression in interface JRPieDataset

getOtherLabelExpression

public JRExpression getOtherLabelExpression()

Specified by:

getOtherLabelExpression in interface JRPieDataset

getOtherSectionHyperlink

public JRHyperlink getOtherSectionHyperlink()

Description copied from interface: JRPieDataset

Returns the hyperlink specification for the special Other chart section, if present.

Specified by:

getOtherSectionHyperlink in interface JRPieDataset

Returns:

hyperlink specification for the Other chart section

getDatasetType

public byte getDatasetType()

Description copied from interface: JRChartDataset

Gets the dataset type. Must be one of the dataset type constants defined in this class.

Specified by:

getDatasetType in interface JRChartDataset

collectExpressions

public void collectExpressions(JRExpressionCollector collector)

Specified by:

collectExpressions in interface JRElementDataset

Overrides:

collectExpressions in class JRBaseElementDataset

collectExpressions

public void collectExpressions(ChartsExpressionCollector collector)

Specified by:

collectExpressions in interface JRChartDataset

validate

public void validate(ChartsVerifier verifier)

Description copied from interface: JRChartDataset

Validates the dataset using a verifier.

Broken rules are collected by the verifier.

Specified by:

validate in interface JRChartDataset

Parameters:

verifier - the verifier to use for validation

clone

public Object clone()

Specified by:

clone in interface JRCloneable

Overrides:

clone in class JRBaseElementDataset

getEventSupport

public JRPropertyChangeSupport getEventSupport()

Description copied from interface: JRChangeEventsSupport

Returns the property change support object for this instance.

Specified by:

getEventSupport in interface JRChangeEventsSupport

Returns:

the property change support object for this instance