net.sf.jasperreports.charts.base

Class JRBaseTimeSeriesDataset

java.lang.Object

net.sf.jasperreports.engine.base.JRBaseElementDataset

net.sf.jasperreports.engine.base.JRBaseChartDataset

net.sf.jasperreports.charts.base.JRBaseTimeSeriesDataset

All Implemented Interfaces:

Serializable, Cloneable, JRTimeSeriesDataset, JRChangeEventsSupport, JRChartDataset, 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 and Description
static String	PROPERTY_TIME_PERIOD

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

datasetRun, incrementGroup, incrementTypeValue, incrementWhenExpression, resetGroup, resetTypeValue

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

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

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JRBaseTimeSeriesDataset(JRTimeSeriesDataset dataset)
	JRBaseTimeSeriesDataset(JRTimeSeriesDataset dataset, JRBaseObjectFactory factory)

Method Summary

Methods

Modifier and Type	Method and Description
Object	clone()
void	collectExpressions(JRExpressionCollector collector)
byte	getDatasetType() Gets the dataset type.
JRPropertyChangeSupport	getEventSupport() Returns the property change support object for this instance.
JRTimeSeries[]	getSeries()
Class<?>	getTimePeriod()
void	setTimePeriod(Class<?> timePeriod)
void	validate(JRVerifier verifier) Validates the dataset using a verifier.

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

getDatasetRun, getIncrementGroup, getIncrementTypeValue, getIncrementWhenExpression, getResetGroup, getResetTypeValue

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

getDatasetRun, getIncrementGroup, getIncrementTypeValue, getIncrementWhenExpression, getResetGroup, getResetTypeValue

Field Detail

PROPERTY_TIME_PERIOD

public static final String PROPERTY_TIME_PERIOD

See Also:

Constant Field Values

Constructor Detail

JRBaseTimeSeriesDataset

protected JRBaseTimeSeriesDataset(JRTimeSeriesDataset dataset)

JRBaseTimeSeriesDataset

public JRBaseTimeSeriesDataset(JRTimeSeriesDataset dataset,
                       JRBaseObjectFactory factory)

Method Detail

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 Class<?> 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(Class<?> 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

validate

public void validate(JRVerifier 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