Package net.sf.jasperreports.components.items

Class StandardItemData

java.lang.Object

net.sf.jasperreports.components.items.StandardItemData

All Implemented Interfaces:

Serializable, Cloneable, ItemData, JRChangeEventsSupport, JRCloneable

public class StandardItemData
extends Object
implements Serializable, ItemData, 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
static final String	PROPERTY_ITEMS

Constructor Summary

Constructors

Constructor	Description
StandardItemData()
StandardItemData(ItemData data, JRBaseObjectFactory factory)

Method Summary

Modifier and Type	Method	Description
void	addItem(int index, Item item)
void	addItem(Item item)
Object	clone()
void	collectExpressions(JRExpressionCollector collector)
static List<ItemProperty>	getCompiledProperties(List<ItemProperty> properties, JRBaseObjectFactory factory)
JRElementDataset	getDataset()	Returns the dataset information that will be used by the ItemData object.
JRPropertyChangeSupport	getEventSupport()	Returns the property change support object for this instance.
List<Item>	getItems()	Returns a list of Item objects.
Item	removeItem(Item item)
void	setDataset(JRElementDataset dataset)	Sets the dataset information that will be used to create the item list.

Methods inherited from class java.lang.Object

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

Field Details

PROPERTY_ITEMS

public static final String PROPERTY_ITEMS

See Also:

• Constant Field Values

PROPERTY_DATASET

public static final String PROPERTY_DATASET

See Also:

• Constant Field Values

Constructor Details

StandardItemData

public StandardItemData()

StandardItemData

public StandardItemData(ItemData data,
 JRBaseObjectFactory factory)

Method Details

getCompiledProperties

public static List<ItemProperty> getCompiledProperties(List<ItemProperty> properties,
 JRBaseObjectFactory factory)

collectExpressions

public void collectExpressions(JRExpressionCollector collector)

getItems

public List<Item> getItems()

Description copied from interface: ItemData

Returns a list of Item objects. Each item in the list provides a collection of item properties.

Specified by:

getItems in interface ItemData

Returns:

a list of items

See Also:

• Item
• ItemProperty

addItem

public void addItem(Item item)

addItem

public void addItem(int index,
 Item item)

removeItem

public Item removeItem(Item item)

getDataset

public JRElementDataset getDataset()

Description copied from interface: ItemData

Returns the dataset information that will be used by the ItemData object.

This information is required either to use the main dataset or to instantiate a subdataset from the report. The data produced by the subdataset is fed to the items list.

Specified by:

getDataset in interface ItemData

Returns:

the dataset

See Also:

• JRElementDataset

setDataset

public void setDataset(JRElementDataset dataset)

Sets the dataset information that will be used to create the item list.

Parameters:

dataset - the dataset information

See Also:

• getDataset()

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

clone

public Object clone()

Specified by:

clone in interface JRCloneable

Overrides:

clone in class Object