Package net.sf.jasperreports.charts.fill
Class JRFillCategoryDataset
- 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.JRFillCategoryDataset
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- All Implemented Interfaces:
Cloneable
,JRCategoryDataset
,JRChartDataset
,DatasetRunHolder
,JRCloneable
,JRElementDataset
public class JRFillCategoryDataset extends JRFillChartDataset implements JRCategoryDataset
- Author:
- Teodor Danciu (teodord@users.sourceforge.net)
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Field Summary
Fields Modifier and Type Field Description protected JRFillCategorySeries[]
categorySeries
static String
EXCEPTION_MESSAGE_KEY_SERIES_NULL_NAME
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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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Constructor Summary
Constructors Constructor Description JRFillCategoryDataset(JRCategoryDataset categoryDataset, 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.org.jfree.data.general.Dataset
getCustomDataset()
byte
getDatasetType()
Gets the dataset type.Map<Comparable<?>,Map<Comparable<?>,JRPrintHyperlink>>
getItemHyperlinks()
Object
getLabelGenerator()
JRCategorySeries[]
getSeries()
boolean
hasItemHyperlinks()
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_SERIES_NULL_NAME
public static final String EXCEPTION_MESSAGE_KEY_SERIES_NULL_NAME
- See Also:
- Constant Field Values
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categorySeries
protected JRFillCategorySeries[] categorySeries
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Constructor Detail
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JRFillCategoryDataset
public JRFillCategoryDataset(JRCategoryDataset categoryDataset, ChartsFillObjectFactory factory)
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Method Detail
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getSeries
public JRCategorySeries[] getSeries()
- Specified by:
getSeries
in interfaceJRCategoryDataset
- Returns:
- an array of
JRCategorySeries
objects representing the series for category charts - See Also:
JRCategorySeries
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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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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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getItemHyperlinks
public Map<Comparable<?>,Map<Comparable<?>,JRPrintHyperlink>> getItemHyperlinks()
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hasItemHyperlinks
public boolean hasItemHyperlinks()
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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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