Package net.sf.jasperreports.components.subreport.fill

Class SubreportElementAdapter

java.lang.Object

net.sf.jasperreports.engine.ElementDecorator

net.sf.jasperreports.components.subreport.fill.SubreportElementAdapter

All Implemented Interfaces:

Cloneable, JRChild, JRCloneable, JRCommonElement, JRElement, JRIdentifiable, JRPropertiesHolder, JRStyleContainer, JRSubreport, JRVisitable

public class SubreportElementAdapter
extends ElementDecorator
implements JRSubreport

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

Field Summary

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

PROPERTY_ELEMENT_TEMPLATE_POPULATE_STYLE

Constructor Summary

Constructors

Constructor	Description
SubreportElementAdapter(JRDatasetRun datasetRun, JRComponentElement componentElement)

Method Summary

Modifier and Type	Method	Description
JRExpression	getConnectionExpression()
JRExpression	getDataSourceExpression()
JRExpression	getExpression()
OverflowType	getOverflowType()
JRSubreportParameter[]	getParameters()
JRExpression	getParametersMapExpression()
JRSubreportReturnValue[]	getReturnValues()	Returns the list of subreport copied values.
Boolean	getUsingCache()	Indicates if the engine is loading the current subreport from cache.
Boolean	isRunToBottom()	Specifies whether the subreport element will consume the entire vertical space available on the report page.
void	setOverflowType(OverflowType overflowType)
void	setRunToBottom(Boolean runToBottom)	Sets the flag that Specifies whether the subreport element will consume the entire vertical space available on the report page.
void	setUsingCache(Boolean isUsingCache)	Specifies if the engine should be loading the current subreport from cache.

Methods inherited from class net.sf.jasperreports.engine.ElementDecorator

clone, clone, clone, collectExpressions, getBackcolor, getDefaultStyleProvider, getElementGroup, getForecolor, getHeight, getKey, getMode, getOwnBackcolor, getOwnForecolor, getOwnMode, getParentProperties, getPositionType, getPrintWhenExpression, getPrintWhenGroupChanges, getPropertiesMap, getPropertyExpressions, getStretchType, getStyle, getStyleExpression, getStyleNameReference, getUUID, getWidth, getX, getY, hasProperties, isPrintInFirstWholeBand, isPrintRepeatedValues, isPrintWhenDetailOverflows, isRemoveLineWhenBlank, setBackcolor, setForecolor, setMode, setPositionType, setPrintInFirstWholeBand, setPrintRepeatedValues, setPrintWhenDetailOverflows, setRemoveLineWhenBlank, setStretchType, setWidth, setX, visit

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.JRChild

clone

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

clone

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

getBackcolor, getForecolor, getHeight, getKey, getMode, getOwnBackcolor, getOwnForecolor, getOwnMode, getWidth, setBackcolor, setForecolor, setMode

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

clone, collectExpressions, getElementGroup, getPositionType, getPrintWhenExpression, getPrintWhenGroupChanges, getPropertyExpressions, getStretchType, getStyleExpression, getX, getY, isPrintInFirstWholeBand, isPrintRepeatedValues, isPrintWhenDetailOverflows, isRemoveLineWhenBlank, setPositionType, setPrintInFirstWholeBand, setPrintRepeatedValues, setPrintWhenDetailOverflows, setRemoveLineWhenBlank, setStretchType, setWidth, setX

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

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

visit

Constructor Detail

SubreportElementAdapter

public SubreportElementAdapter(JRDatasetRun datasetRun,
                               JRComponentElement componentElement)

Method Detail

getConnectionExpression

public JRExpression getConnectionExpression()

Specified by:

getConnectionExpression in interface JRSubreport

getDataSourceExpression

public JRExpression getDataSourceExpression()

Specified by:

getDataSourceExpression in interface JRSubreport

getExpression

public JRExpression getExpression()

Specified by:

getExpression in interface JRSubreport

getParameters

public JRSubreportParameter[] getParameters()

Specified by:

getParameters in interface JRSubreport

getParametersMapExpression

public JRExpression getParametersMapExpression()

Specified by:

getParametersMapExpression in interface JRSubreport

getReturnValues

public JRSubreportReturnValue[] getReturnValues()

Description copied from interface: JRSubreport

Returns the list of subreport copied values.

Specified by:

getReturnValues in interface JRSubreport

Returns:

the list of subreport copied values.

getUsingCache

public Boolean getUsingCache()

Description copied from interface: JRSubreport

Indicates if the engine is loading the current subreport from cache. Implementations of this method return the actual value for the internal flag that was explicitly set on this subreport.

Specified by:

getUsingCache in interface JRSubreport

Returns:

Boolean.TRUE if the subreport should be loaded from cache, Boolean.FALSE otherwise or null in case the flag was never explicitly set on this subreport element

isRunToBottom

public Boolean isRunToBottom()

Description copied from interface: JRSubreport

Specifies whether the subreport element will consume the entire vertical space available on the report page.

Specified by:

isRunToBottom in interface JRSubreport

Returns:

whether the subreport element will consume the entire space down to the bottom of the page

See Also:

JRSubreport.setRunToBottom(Boolean)

setRunToBottom

public void setRunToBottom(Boolean runToBottom)

Description copied from interface: JRSubreport

Sets the flag that Specifies whether the subreport element will consume the entire vertical space available on the report page.

This flag should be set to true if the subreport needs to always print its column and page footers at the bottom of the report page, even when the subreport data does not stretch to the bottom.

Note that when isFloatColumnFooter is set for the subreport, the column footers will not be printed at the bottom of the page even if this flag is set.

Specified by:

setRunToBottom in interface JRSubreport

Parameters:

runToBottom - whether the subreport element will consume the entire space down to the bottom of the page

setUsingCache

public void setUsingCache(Boolean isUsingCache)

Description copied from interface: JRSubreport

Specifies if the engine should be loading the current subreport from cache. If set to Boolean.TRUE, the reporting engine will try to recognize previously loaded subreports using their specified source. For example, it will recognize an subreport if the subreport source is a file name that it has already loaded, or if it is the same URL.

If set to null, the engine will rely on some default value which depends on the type of the subreport expression. The cache is turned on by default only for subreports that have java.lang.String objects in their expressions.

Specified by:

setUsingCache in interface JRSubreport

getOverflowType

public OverflowType getOverflowType()

Specified by:

getOverflowType in interface JRSubreport

setOverflowType

public void setOverflowType(OverflowType overflowType)

Specified by:

setOverflowType in interface JRSubreport