Package net.sf.jasperreports.charts.fill

Class JRFillValueDataset

java.lang.Object

net.sf.jasperreports.engine.fill.JRFillElementDataset

net.sf.jasperreports.charts.fill.JRFillChartDataset

net.sf.jasperreports.charts.fill.JRFillValueDataset

All Implemented Interfaces:

Cloneable, JRChartDataset, JRValueDataset, DatasetRunHolder, JRCloneable, JRElementDataset

public class JRFillValueDataset
extends JRFillChartDataset
implements JRValueDataset

Author:

Barry Klawans (bklawans@users.sourceforge.net)

Field Summary

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

datasetRun, incrementGroup, parent, 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

Constructor Summary

Constructors

Constructor	Description
JRFillValueDataset(JRValueDataset valueDataset, ChartsFillObjectFactory factory)

Method Summary

Modifier and Type	Method	Description
void	collectExpressions(ChartsExpressionCollector collector)
void	collectExpressions(JRExpressionCollector collector)
protected void	customEvaluate(JRCalculator calculator)
protected void	customIncrement()
protected void	customInitialize()
org.jfree.data.general.Dataset	getCustomDataset()
byte	getDatasetType()	Gets the dataset type.
Object	getLabelGenerator()
JRExpression	getValueExpression()	Returns the expression that indicates the value held by this dataset.
void	validate(ChartsVerifier verifier)	Validates the dataset using a verifier.

Methods inherited from class net.sf.jasperreports.charts.fill.JRFillChartDataset

getDataset

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

Constructor Details

JRFillValueDataset

public JRFillValueDataset(JRValueDataset valueDataset,
 ChartsFillObjectFactory factory)

Method Details

getValueExpression

public JRExpression getValueExpression()

Description copied from interface: JRValueDataset

Returns the expression that indicates the value held by this dataset.

Specified by:

getValueExpression in interface JRValueDataset

Returns:

the expression that indicates the value held by this dataset

customInitialize

protected void customInitialize()

Specified by:

customInitialize in class JRFillElementDataset

customEvaluate

protected void customEvaluate(JRCalculator calculator)
                       throws JRExpressionEvalException

Specified by:

customEvaluate in class JRFillElementDataset

Throws:

JRExpressionEvalException

customIncrement

protected void customIncrement()

Specified by:

customIncrement in class JRFillElementDataset

getCustomDataset

public org.jfree.data.general.Dataset getCustomDataset()

Specified by:

getCustomDataset in class JRFillChartDataset

getLabelGenerator

public Object getLabelGenerator()

Specified by:

getLabelGenerator in class JRFillChartDataset

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

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