Package net.sf.jasperreports.engine.design

Class JRDesignElementDataset

java.lang.Object

net.sf.jasperreports.engine.base.JRBaseElementDataset

net.sf.jasperreports.engine.design.JRDesignElementDataset

All Implemented Interfaces:

Serializable, Cloneable, DatasetRunHolder, JRChangeEventsSupport, JRCloneable, JRElementDataset

Direct Known Subclasses:

DesignMultiAxisDataset, JRDesignChartDataset, JRDesignCrosstabDataset, StandardSpiderDataset

public class JRDesignElementDataset
extends JRBaseElementDataset
implements JRChangeEventsSupport

Author:

Teodor Danciu (teodord@users.sourceforge.net)

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PROPERTY_DATASET_RESET_TYPE
static final String	PROPERTY_DATASET_RUN
static final String	PROPERTY_INCREMENT_GROUP
static final String	PROPERTY_INCREMENT_TYPE
static final String	PROPERTY_INCREMENT_WHEN_EXPRESSION
static final String	PROPERTY_RESET_GROUP
static final String	PROPERTY_RESET_TYPE

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

datasetResetType, datasetRun, incrementGroup, incrementType, incrementWhenExpression, resetGroup

Constructor Summary

Constructors

Constructor	Description
JRDesignElementDataset()
JRDesignElementDataset(JRElementDataset dataset)
JRDesignElementDataset(JRElementDataset dataset, JRBaseObjectFactory factory)

Method Summary

Modifier and Type	Method	Description
Object	clone()
JRPropertyChangeSupport	getEventSupport()	Returns the property change support object for this instance.
void	setDatasetRun(JRDatasetRun datasetRun)	Sets the sub dataset run for this dataset.
void	setIncrementGroup(String group)
void	setIncrementType(IncrementTypeEnum incrementType)
void	setIncrementWhenExpression(JRExpression expression)	Sets the "increment when" expression.
void	setResetGroup(String group)
void	setResetType(DatasetResetTypeEnum datasetResetType)

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

collectExpressions, getDatasetResetType, getDatasetRun, getIncrementGroup, getIncrementType, getIncrementWhenExpression, getResetGroup

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

PROPERTY_DATASET_RUN

public static final String PROPERTY_DATASET_RUN

See Also:

• Constant Field Values

PROPERTY_INCREMENT_GROUP

public static final String PROPERTY_INCREMENT_GROUP

See Also:

• Constant Field Values

PROPERTY_INCREMENT_TYPE

public static final String PROPERTY_INCREMENT_TYPE

See Also:

• Constant Field Values

PROPERTY_INCREMENT_WHEN_EXPRESSION

public static final String PROPERTY_INCREMENT_WHEN_EXPRESSION

See Also:

• Constant Field Values

PROPERTY_RESET_GROUP

public static final String PROPERTY_RESET_GROUP

See Also:

• Constant Field Values

PROPERTY_RESET_TYPE

public static final String PROPERTY_RESET_TYPE

See Also:

• Constant Field Values

PROPERTY_DATASET_RESET_TYPE

public static final String PROPERTY_DATASET_RESET_TYPE

See Also:

• Constant Field Values

Constructor Details

JRDesignElementDataset

public JRDesignElementDataset()

JRDesignElementDataset

public JRDesignElementDataset(JRElementDataset dataset)

JRDesignElementDataset

public JRDesignElementDataset(JRElementDataset dataset,
 JRBaseObjectFactory factory)

Method Details

setResetType

public void setResetType(DatasetResetTypeEnum datasetResetType)

setIncrementType

public void setIncrementType(IncrementTypeEnum incrementType)

setResetGroup

public void setResetGroup(String group)

setIncrementGroup

public void setIncrementGroup(String group)

setDatasetRun

public void setDatasetRun(JRDatasetRun datasetRun)

Sets the sub dataset run for this dataset.

Parameters:

datasetRun - the dataset run

See Also:

• JRElementDataset.getDatasetRun()

setIncrementWhenExpression

public void setIncrementWhenExpression(JRExpression expression)

Sets the "increment when" expression.

The expression value class should be compatible with java.lang.Boolean

Parameters:

expression - the expression

See Also:

• JRElementDataset.getIncrementWhenExpression()

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