Package net.sf.jasperreports.engine

Interface JRPrintElement

All Superinterfaces:

JRCommonElement, JRIdentifiable, JRPropertiesHolder, JRStyleContainer

All Known Subinterfaces:

JRGenericPrintElement, JRPrintEllipse, JRPrintFrame, JRPrintGraphicElement, JRPrintImage, JRPrintLine, JRPrintRectangle, JRPrintText, JRRecordedValuesPrintElement

All Known Implementing Classes:

JRBaseGenericPrintElement, JRBasePrintElement, JRBasePrintEllipse, JRBasePrintFrame, JRBasePrintGraphicElement, JRBasePrintImage, JRBasePrintLine, JRBasePrintRectangle, JRBasePrintText, JRRecordedValuesGenericPrintElement, JRRecordedValuesPrintImage, JRRecordedValuesPrintText, JRTemplateGenericPrintElement, JRTemplatePrintElement, JRTemplatePrintEllipse, JRTemplatePrintFrame, JRTemplatePrintGraphicElement, JRTemplatePrintImage, JRTemplatePrintLine, JRTemplatePrintRectangle, JRTemplatePrintText

public interface JRPrintElement
extends JRCommonElement, JRPropertiesHolder, JRIdentifiable

Author:

Teodor Danciu (teodord@users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field	Description
static final int	UNSET_PRINT_ELEMENT_ID
static final int	UNSET_SOURCE_ELEMENT_ID	A value used when no source element Id information is available.

Method Summary

Modifier and Type	Method	Description
<T> void	accept(PrintElementVisitor<T> visitor, T arg)	Accepts a print element visitor.
int	getHeight()
String	getKey()	Returns a string key that can be used to identify the element.
JROrigin	getOrigin()
int	getPrintElementId()	Returns a numerical Id that together with getSourceElementId() uniquely identifies a print element.
int	getSourceElementId()	Returns a numerical Id associated to the fill element that generated this print element.
int	getWidth()
int	getX()
int	getY()
void	setHeight(int height)
void	setStyle(JRStyle style)
void	setUUID(UUID uuid)
void	setWidth(int width)
void	setX(int x)
void	setY(int y)

Methods inherited from interface net.sf.jasperreports.engine.JRCommonElement

getBackcolor, getForecolor, getMode, getOwnBackcolor, getOwnForecolor, getOwnMode, setBackcolor, setForecolor, setMode

Methods inherited from interface net.sf.jasperreports.engine.JRIdentifiable

getUUID

Methods inherited from interface net.sf.jasperreports.engine.JRPropertiesHolder

getParentProperties, getPropertiesMap, hasProperties

Methods inherited from interface net.sf.jasperreports.engine.JRStyleContainer

getDefaultStyleProvider, getStyle, getStyleName, getStyleNameReference

Field Details

UNSET_SOURCE_ELEMENT_ID

static final int UNSET_SOURCE_ELEMENT_ID

A value used when no source element Id information is available.

See Also:

• getSourceElementId()
• Constant Field Values

UNSET_PRINT_ELEMENT_ID

static final int UNSET_PRINT_ELEMENT_ID

See Also:

• Constant Field Values

Method Details

getOrigin

JROrigin getOrigin()

setStyle

void setStyle(JRStyle style)

getX

int getX()

setUUID

void setUUID(UUID uuid)

setX

void setX(int x)

getY

int getY()

setY

void setY(int y)

getWidth

int getWidth()

Specified by:

getWidth in interface JRCommonElement

setWidth

void setWidth(int width)

getHeight

int getHeight()

Specified by:

getHeight in interface JRCommonElement

setHeight

void setHeight(int height)

getKey

String getKey()

Returns a string key that can be used to identify the element.

When filling a report, the report element key is copied to all print elements generated by a report element. Note that this means that multiple elements having the same key can appear on the same page/filled report.

Specified by:

getKey in interface JRCommonElement

accept

<T> void accept(PrintElementVisitor<T> visitor,
 T arg)

Accepts a print element visitor.

The element calls the method that corresponds to the element type on the visitor.

Type Parameters:

T - the type of the argument passed to the visit operation

Parameters:

visitor - the visitor objects

arg - the argument passed to the visit operation

getSourceElementId

int getSourceElementId()

Returns a numerical Id associated to the fill element that generated this print element.

Returns:

the Id of the fill element that generated this element

getPrintElementId

int getPrintElementId()

Returns a numerical Id that together with getSourceElementId() uniquely identifies a print element.

Returns:

a print Id for the element

See Also:

• PrintElementId