Package org.pentaho.reporting.engine.classic.core.filter.templates

Class ResourceLabelTemplate

java.lang.Object

org.pentaho.reporting.engine.classic.core.filter.templates.AbstractTemplate

org.pentaho.reporting.engine.classic.core.filter.templates.ResourceLabelTemplate

All Implemented Interfaces:

Serializable, Cloneable, DataSource, Template

public class ResourceLabelTemplate
extends AbstractTemplate

A resource label template.

Author:

Thomas Morgner

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ResourceLabelTemplate()	Creates a new template.

Method Summary

Modifier and Type	Method	Description
ResourceLabelTemplate	clone()	Clones the template.
String	getContent()	Returns the content.
String	getNullValue()	Returns the string that represents a null value.
String	getResourceIdentifier()	Returns the resource class name.
Object	getValue(ExpressionRuntime runtime, ReportElement element)	Returns the current value for the data source.
void	setContent(String content)	Sets the content.
void	setNullValue(String nullValue)	Sets the string that represents a null value.
void	setResourceIdentifier(String resourceClassName)	Sets the resource class name.

Methods inherited from class org.pentaho.reporting.engine.classic.core.filter.templates.AbstractTemplate

getInstance, getName, setName

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceLabelTemplate

public ResourceLabelTemplate()

Creates a new template.

Method Detail

getResourceIdentifier

public String getResourceIdentifier()

Returns the resource class name.

Returns:

The resource class name.

setResourceIdentifier

public void setResourceIdentifier(String resourceClassName)
                           throws MissingResourceException

Sets the resource class name.

Parameters:

resourceClassName - the class name.

Throws:

MissingResourceException - if the resource is missing.

NullPointerException - if the resource class name is null.

setContent

public void setContent(String content)

Sets the content.

Parameters:

content - the content.

getContent

public String getContent()

Returns the content.

Returns:

The content.

getNullValue

public String getNullValue()

Returns the string that represents a null value.

Returns:

The string that represents a null value.

setNullValue

public void setNullValue(String nullValue)

Sets the string that represents a null value.

Parameters:

nullValue - The string that represents a null value.

getValue

public Object getValue(ExpressionRuntime runtime,
                       ReportElement element)

Returns the current value for the data source.

Parameters:

runtime - the expression runtime that is used to evaluate formulas and expressions when computing the value of this filter.

element -

Returns:

the value.

clone

public ResourceLabelTemplate clone()
                            throws CloneNotSupportedException

Clones the template.

Specified by:

clone in interface DataSource

Overrides:

clone in class AbstractTemplate

Returns:

the clone.

Throws:

CloneNotSupportedException - this should never happen.