Package net.sf.jasperreports.engine.design

Class JRDesignGenericElementParameter

java.lang.Object

net.sf.jasperreports.engine.base.JRBaseGenericElementParameter

net.sf.jasperreports.engine.design.JRDesignGenericElementParameter

All Implemented Interfaces:

Serializable, Cloneable, JRChangeEventsSupport, JRCloneable, JRGenericElementParameter

public class JRDesignGenericElementParameter
extends JRBaseGenericElementParameter
implements JRChangeEventsSupport

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

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PROPERTY_NAME
static final String	PROPERTY_SKIP_WHEN_EMPTY
static final String	PROPERTY_VALUE_EXPRESSION

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

name, skipWhenEmpty, valueExpression

Constructor Summary

Constructors

Constructor	Description
JRDesignGenericElementParameter()

Method Summary

Modifier and Type	Method	Description
Object	clone()
JRPropertyChangeSupport	getEventSupport()	Returns the property change support object for this instance.
void	setName(String name)	Sets the parameter name.
void	setSkipWhenEmpty(boolean skipWhenEmpty)	Sets the flag that determines whether the parameter is to be skipped when its value is null.
void	setValueExpression(JRExpression valueExpression)	Sets the parameter's value expression.

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

getName, getValueExpression, isSkipWhenEmpty

Methods inherited from class java.lang.Object

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

Field Details

PROPERTY_NAME

public static final String PROPERTY_NAME

See Also:

• Constant Field Values

PROPERTY_VALUE_EXPRESSION

public static final String PROPERTY_VALUE_EXPRESSION

See Also:

• Constant Field Values

PROPERTY_SKIP_WHEN_EMPTY

public static final String PROPERTY_SKIP_WHEN_EMPTY

See Also:

• Constant Field Values

Constructor Details

JRDesignGenericElementParameter

public JRDesignGenericElementParameter()

Method Details

clone

public Object clone()

Specified by:

clone in interface JRCloneable

Overrides:

clone in class JRBaseGenericElementParameter

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

setName

public void setName(String name)

Sets the parameter name.

Parameters:

name - the parameter name

See Also:

• JRBaseGenericElementParameter.getName()

setValueExpression

public void setValueExpression(JRExpression valueExpression)

Sets the parameter's value expression.

Parameters:

valueExpression - the value expression.

See Also:

• JRBaseGenericElementParameter.getValueExpression()

setSkipWhenEmpty

public void setSkipWhenEmpty(boolean skipWhenEmpty)

Sets the flag that determines whether the parameter is to be skipped when its value is null.

Parameters:

skipWhenEmpty - whether parameter with null ar to be skipped

See Also:

• JRBaseGenericElementParameter.isSkipWhenEmpty()