Package net.sf.jasperreports.charts.base

Class JRBaseTimeSeriesDataset

java.lang.Object

net.sf.jasperreports.engine.base.JRBaseElementDataset

net.sf.jasperreports.charts.base.JRBaseChartDataset

net.sf.jasperreports.charts.base.JRBaseTimeSeriesDataset

All Implemented Interfaces:

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

public class JRBaseTimeSeriesDataset
extends JRBaseChartDataset
implements JRTimeSeriesDataset, JRChangeEventsSupport

Author:

Flavius Sana (flavius_sana@users.sourceforge.net)

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PROPERTY_TIME_PERIOD

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

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JRBaseTimeSeriesDataset(JRTimeSeriesDataset dataset)
	JRBaseTimeSeriesDataset(JRTimeSeriesDataset 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.
JRTimeSeries[]	getSeries()
TimePeriodEnum	getTimePeriod()
void	setTimePeriod(TimePeriodEnum timePeriod)
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_TIME_PERIOD

public static final String PROPERTY_TIME_PERIOD

See Also:

• Constant Field Values

Constructor Details

JRBaseTimeSeriesDataset

protected JRBaseTimeSeriesDataset(JRTimeSeriesDataset dataset)

JRBaseTimeSeriesDataset

public JRBaseTimeSeriesDataset(JRTimeSeriesDataset dataset,
 ChartsBaseObjectFactory factory)

Method Details

getSeries

public JRTimeSeries[] getSeries()

Specified by:

getSeries in interface JRTimeSeriesDataset

Returns:

an array of JRTimeSeries objects representing the series for the Time Series chart

See Also:

• JRTimeSeries

getTimePeriod

public TimePeriodEnum getTimePeriod()

Specified by:

getTimePeriod in interface JRTimeSeriesDataset

Returns:

the time period. Specifies the type of the data series inside the dataset. Time series can contain numeric values associated with days, months, years, or other predefined time periods.

See Also:

• TimePeriodEnum

setTimePeriod

public void setTimePeriod(TimePeriodEnum timePeriod)

Specified by:

setTimePeriod in interface JRTimeSeriesDataset

Parameters:

timePeriod - the time period associated with days, months, years, or other predefined time periods.

See Also:

• TimePeriodEnum

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