Package net.sf.jasperreports.charts.fill
Class JRFillPieDataset
- java.lang.Object
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- net.sf.jasperreports.engine.fill.JRFillElementDataset
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- net.sf.jasperreports.charts.fill.JRFillChartDataset
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- net.sf.jasperreports.charts.fill.JRFillPieDataset
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- All Implemented Interfaces:
Cloneable
,JRChartDataset
,JRPieDataset
,DatasetRunHolder
,JRCloneable
,JRElementDataset
public class JRFillPieDataset extends JRFillChartDataset implements JRPieDataset
- Author:
- Teodor Danciu (teodord@users.sourceforge.net)
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Field Summary
Fields Modifier and Type Field Description static String
EXCEPTION_MESSAGE_KEY_DUPLICATED_KEY
static String
EXCEPTION_MESSAGE_KEY_NULL_KEY
protected JRFillPieSeries[]
pieSeries
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Fields inherited from class net.sf.jasperreports.engine.fill.JRFillElementDataset
datasetRun, incrementGroup, parent, resetGroup
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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
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Fields inherited from interface net.sf.jasperreports.charts.JRPieDataset
PROPERTY_IGNORE_DUPLICATED_KEY
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Constructor Summary
Constructors Constructor Description JRFillPieDataset(JRPieDataset pieDataset, ChartsFillObjectFactory factory)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
collectExpressions(ChartsExpressionCollector collector)
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.protected void
evaluateOtherSectionHyperlink(JRCalculator calculator)
org.jfree.data.general.Dataset
getCustomDataset()
byte
getDatasetType()
Gets the dataset type.Object
getLabelGenerator()
Integer
getMaxCount()
Float
getMinPercentage()
JRExpression
getOtherKeyExpression()
JRExpression
getOtherLabelExpression()
JRHyperlink
getOtherSectionHyperlink()
Returns the hyperlink specification for the special Other chart section, if present.Map<Comparable<?>,JRPrintHyperlink>
getSectionHyperlinks()
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.charts.fill.JRFillChartDataset
getDataset
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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
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Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface net.sf.jasperreports.engine.JRCloneable
clone
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Methods inherited from interface net.sf.jasperreports.engine.JRElementDataset
getDatasetResetType, getDatasetRun, getIncrementGroup, getIncrementType, getIncrementWhenExpression, getResetGroup
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Field Detail
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EXCEPTION_MESSAGE_KEY_DUPLICATED_KEY
public static final String EXCEPTION_MESSAGE_KEY_DUPLICATED_KEY
- See Also:
- Constant Field Values
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EXCEPTION_MESSAGE_KEY_NULL_KEY
public static final String EXCEPTION_MESSAGE_KEY_NULL_KEY
- See Also:
- Constant Field Values
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pieSeries
protected JRFillPieSeries[] pieSeries
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Constructor Detail
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JRFillPieDataset
public JRFillPieDataset(JRPieDataset pieDataset, ChartsFillObjectFactory factory)
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Method Detail
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getMinPercentage
public Float getMinPercentage()
- Specified by:
getMinPercentage
in interfaceJRPieDataset
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setMinPercentage
public void setMinPercentage(Float minPercentage)
- Specified by:
setMinPercentage
in interfaceJRPieDataset
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getMaxCount
public Integer getMaxCount()
- Specified by:
getMaxCount
in interfaceJRPieDataset
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setMaxCount
public void setMaxCount(Integer maxCount)
- Specified by:
setMaxCount
in interfaceJRPieDataset
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getSeries
public JRPieSeries[] getSeries()
- Specified by:
getSeries
in interfaceJRPieDataset
- Returns:
- an array of
JRPieSeries
objects representing the series for the Pie chart - See Also:
JRPieSeries
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getOtherKeyExpression
public JRExpression getOtherKeyExpression()
- Specified by:
getOtherKeyExpression
in interfaceJRPieDataset
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getOtherLabelExpression
public JRExpression getOtherLabelExpression()
- Specified by:
getOtherLabelExpression
in interfaceJRPieDataset
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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 interfaceJRPieDataset
- Returns:
- hyperlink specification for the Other chart section
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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 classJRFillElementDataset
- See Also:
JRFillElementDataset.getDatasetResetType()
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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 classJRFillElementDataset
- Parameters:
calculator
- used to evaluate expressions- Throws:
JRExpressionEvalException
- any exception that occurs while evaluating expressions
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evaluateOtherSectionHyperlink
protected void evaluateOtherSectionHyperlink(JRCalculator calculator) throws JRExpressionEvalException
- Throws:
JRExpressionEvalException
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customIncrement
protected void customIncrement()
Description copied from class:JRFillElementDataset
Increments the dataset by collecting the result of the expression evaluation.- Specified by:
customIncrement
in classJRFillElementDataset
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getCustomDataset
public org.jfree.data.general.Dataset getCustomDataset()
- Specified by:
getCustomDataset
in classJRFillChartDataset
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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 interfaceJRChartDataset
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getLabelGenerator
public Object getLabelGenerator()
- Specified by:
getLabelGenerator
in classJRFillChartDataset
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collectExpressions
public void collectExpressions(JRExpressionCollector collector)
- Specified by:
collectExpressions
in interfaceJRElementDataset
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collectExpressions
public void collectExpressions(ChartsExpressionCollector collector)
- Specified by:
collectExpressions
in interfaceJRChartDataset
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getSectionHyperlinks
public Map<Comparable<?>,JRPrintHyperlink> getSectionHyperlinks()
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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 interfaceJRChartDataset
- Parameters:
verifier
- the verifier to use for validation
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