Package net.sf.jasperreports.engine.design

Class JRDesignGenericElement

java.lang.Object

net.sf.jasperreports.engine.base.JRBaseElement

net.sf.jasperreports.engine.design.JRDesignElement

net.sf.jasperreports.engine.design.JRDesignGenericElement

All Implemented Interfaces:

Serializable, Cloneable, JRChangeEventsSupport, JRChild, JRCloneable, JRCommonElement, JRElement, JRGenericElement, JRIdentifiable, JRPropertiesHolder, JRStyleContainer, JRVisitable

public class JRDesignGenericElement
extends JRDesignElement
implements JRGenericElement

A implementation of JRGenericElement that is to be used at report design time.

Author:

Lucian Chirita ([email protected])

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static String	PROPERTY_EVALUATION_GROUP_NAME
static String	PROPERTY_EVALUATION_TIME
static String	PROPERTY_GENERIC_TYPE
static String	PROPERTY_PARAMETERS

Fields inherited from class net.sf.jasperreports.engine.design.JRDesignElement

PROPERTY_ELEMENT_GROUP, PROPERTY_HEIGHT, PROPERTY_KEY, PROPERTY_PARENT_STYLE, PROPERTY_PARENT_STYLE_NAME_REFERENCE, PROPERTY_PRINT_WHEN_EXPRESSION, PROPERTY_PRINT_WHEN_GROUP_CHANGES, PROPERTY_PROPERTY_EXPRESSIONS, PROPERTY_Y

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

backcolor, defaultStyleProvider, elementGroup, forecolor, height, isPrintInFirstWholeBand, isPrintRepeatedValues, isPrintWhenDetailOverflows, isRemoveLineWhenBlank, key, modeValue, parentStyle, parentStyleNameReference, positionTypeValue, printWhenExpression, printWhenGroupChanges, PROPERTY_POSITION_TYPE, PROPERTY_PRINT_IN_FIRST_WHOLE_BAND, PROPERTY_PRINT_REPEATED_VALUES, PROPERTY_PRINT_WHEN_DETAIL_OVERFLOWS, PROPERTY_REMOVE_LINE_WHEN_BLANK, PROPERTY_STRETCH_TYPE, PROPERTY_WIDTH, PROPERTY_X, stretchTypeValue, uuid, width, x, y

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

PROPERTY_ELEMENT_TEMPLATE_POPULATE_STYLE

Constructor Summary

Constructors

Constructor	Description
JRDesignGenericElement(JRDefaultStyleProvider defaultStyleProvider)	Creates a generic report element.

Method Summary

Modifier and Type	Method	Description
void	addParameter(JRGenericElementParameter parameter)	Adds a parameter to the element.
Object	clone()
void	collectExpressions(JRExpressionCollector collector)
String	getEvaluationGroupName()	Returns the name of the evaluation group for this element.
EvaluationTimeEnum	getEvaluationTimeValue()	Returns the evaluation time of this element.
JRGenericElementType	getGenericType()	Returns the generic type of this element.
JRGenericElementParameter[]	getParameters()	Returns the list of parameters of this element.
List<JRGenericElementParameter>	getParametersList()	Exposes the internal list of element parameters.
List<JRGenericElementParameter>	getParamtersList()	Deprecated. Replaced by getParametersList().
JRGenericElementParameter	removeParameter(String parameterName)	Removes a parameter by name from the element.
boolean	removeParameter(JRGenericElementParameter parameter)	Removes a parameter from the element.
void	setEvaluationGroupName(String evaluationGroupName)	Sets the name of the evaluation group.
void	setEvaluationTime(EvaluationTimeEnum evaluationTimeValue)	Sets the evaluation time for the element.
void	setGenericType(JRGenericElementType genericType)	Sets the type of the generic element.
void	visit(JRVisitor visitor)

Methods inherited from class net.sf.jasperreports.engine.design.JRDesignElement

addPropertyExpression, getPropertyExpressions, getPropertyExpressionsList, removePropertyExpression, removePropertyExpression, setElementGroup, setHeight, setKey, setPrintWhenExpression, setPrintWhenGroupChanges, setStyle, setStyleNameReference, setY

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

clone, clone, getBackcolor, getBaseStyle, getDefaultStyleProvider, getElementGroup, getEventSupport, getForecolor, getHeight, getKey, getModeValue, getOwnBackcolor, getOwnForecolor, getOwnModeValue, getParentProperties, getPositionTypeValue, getPrintWhenExpression, getPrintWhenGroupChanges, getPropertiesMap, getStretchTypeValue, getStyle, getStyleNameReference, getStyleResolver, getUUID, getWidth, getX, getY, hasProperties, isPrintInFirstWholeBand, isPrintRepeatedValues, isPrintWhenDetailOverflows, isRemoveLineWhenBlank, setBackcolor, setForecolor, setMode, setPositionType, setPrintInFirstWholeBand, setPrintRepeatedValues, setPrintWhenDetailOverflows, setRemoveLineWhenBlank, setStretchType, setUUID, setWidth, setX

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.JRCommonElement

getBackcolor, getForecolor, getHeight, getModeValue, getOwnBackcolor, getOwnForecolor, getOwnModeValue, getWidth, setBackcolor, setForecolor, setMode

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

clone, getElementGroup, getKey, getPositionTypeValue, getPrintWhenExpression, getPrintWhenGroupChanges, getPropertyExpressions, getStretchTypeValue, 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, getStyleNameReference

Field Detail

PROPERTY_GENERIC_TYPE

public static final String PROPERTY_GENERIC_TYPE

See Also:

Constant Field Values

PROPERTY_EVALUATION_TIME

public static final String PROPERTY_EVALUATION_TIME

See Also:

Constant Field Values

PROPERTY_EVALUATION_GROUP_NAME

public static final String PROPERTY_EVALUATION_GROUP_NAME

See Also:

Constant Field Values

PROPERTY_PARAMETERS

public static final String PROPERTY_PARAMETERS

See Also:

Constant Field Values

Constructor Detail

JRDesignGenericElement

public JRDesignGenericElement(JRDefaultStyleProvider defaultStyleProvider)

Creates a generic report element.

Parameters:

defaultStyleProvider - the default style provider to use for the element

Method Detail

getParameters

public JRGenericElementParameter[] getParameters()

Description copied from interface: JRGenericElement

Returns the list of parameters of this element.

Specified by:

getParameters in interface JRGenericElement

Returns:

the list of parameters

getParamtersList

public List<JRGenericElementParameter> getParamtersList()

Deprecated.

Replaced by getParametersList().

getParametersList

public List<JRGenericElementParameter> getParametersList()

Exposes the internal list of element parameters.

Returns:

the list of element parameters

See Also:

getParameters()

addParameter

public void addParameter(JRGenericElementParameter parameter)

Adds a parameter to the element.

Parameters:

parameter - the parameter to add.

See Also:

getParameters()

removeParameter

public boolean removeParameter(JRGenericElementParameter parameter)

Removes a parameter from the element.

Parameters:

parameter - the parameter to remove

Returns:

whether the parameter has been found and removed

removeParameter

public JRGenericElementParameter removeParameter(String parameterName)

Removes a parameter by name from the element.

Parameters:

parameterName - the name of the parameter to remove

Returns:

the removed parameter, or null if not found

getGenericType

public JRGenericElementType getGenericType()

Description copied from interface: JRGenericElement

Returns the generic type of this element. This type will be propagated to the generated print element, and used to resolve export handler for the print element.

Specified by:

getGenericType in interface JRGenericElement

Returns:

the generic type of this element

setGenericType

public void setGenericType(JRGenericElementType genericType)

Sets the type of the generic element.

Parameters:

genericType - the type of the element.

See Also:

getGenericType()

collectExpressions

public void collectExpressions(JRExpressionCollector collector)

Specified by:

collectExpressions in interface JRElement

visit

public void visit(JRVisitor visitor)

Specified by:

visit in interface JRVisitable

getEvaluationTimeValue

public EvaluationTimeEnum getEvaluationTimeValue()

Description copied from interface: JRGenericElement

Returns the evaluation time of this element.

The evaluation time determines the moment at which parameter expressions are evaluated for this element. All parameters will be evaluated at the same moment.

Specified by:

getEvaluationTimeValue in interface JRGenericElement

Returns:

the evaluation time of this element

setEvaluationTime

public void setEvaluationTime(EvaluationTimeEnum evaluationTimeValue)

Sets the evaluation time for the element.

The default evaluation time is EvaluationTimeEnum.NOW.

Parameters:

evaluationTimeValue - the element's evaluation time, one of

1. EvaluationTimeEnum.NOW
2. EvaluationTimeEnum.BAND
3. EvaluationTimeEnum.COLUMN
4. EvaluationTimeEnum.PAGE
5. EvaluationTimeEnum.GROUP
6. EvaluationTimeEnum.REPORT
7. EvaluationTimeEnum.AUTO

See Also:

getEvaluationTimeValue()

getEvaluationGroupName

public String getEvaluationGroupName()

Description copied from interface: JRGenericElement

Returns the name of the evaluation group for this element. The evaluation group is only present when the evaluation time is EvaluationTimeEnum.GROUP.

Specified by:

getEvaluationGroupName in interface JRGenericElement

Returns:

the name of the evaluation group for this element

setEvaluationGroupName

public void setEvaluationGroupName(String evaluationGroupName)

Sets the name of the evaluation group.

Parameters:

evaluationGroupName - the evaluation group's name

See Also:

getEvaluationGroupName()

clone

public Object clone()

Specified by:

clone in interface JRCloneable

Overrides:

clone in class JRDesignElement