org.jfree.report.demo.invoice
Class HideArticleDetailsFunction

java.lang.Object
  |
  +--org.jfree.report.function.AbstractExpression
        |
        +--org.jfree.report.function.AbstractFunction
              |
              +--org.jfree.report.demo.invoice.HideArticleDetailsFunction

public class HideArticleDetailsFunction

extends AbstractFunction

See Also:

Serialized Form

Constructor Summary

HideArticleDetailsFunction()
Creates an unnamed function.

Method Summary

java.lang.String	getColumn()
java.lang.String	getElement()
java.lang.Object	getValue() Return the current expression value.
void	itemsAdvanced(ReportEvent event) Receives notification that a row of data is being processed.
void	setColumn(java.lang.String column)
void	setElement(java.lang.String element)

Methods inherited from class org.jfree.report.function.AbstractFunction

clone, groupFinished, groupStarted, itemsFinished, itemsStarted, reportDone, reportFinished, reportInitialized, reportStarted

Methods inherited from class org.jfree.report.function.AbstractExpression

getDataRow, getDependencyLevel, getInstance, getName, getReportConfiguration, getResourceBundleFactory, getRuntime, isActive, setActive, setDependencyLevel, setName, setRuntime

Methods inherited from class java.lang.Object

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

Constructor Detail

HideArticleDetailsFunction

public HideArticleDetailsFunction()

Creates an unnamed function. Make sure the name of the function is set using AbstractExpression.setName(java.lang.String) before the function is added to the report's function collection.

Method Detail

getColumn

public java.lang.String getColumn()

setColumn

public void setColumn(java.lang.String column)

getElement

public java.lang.String getElement()

setElement

public void setElement(java.lang.String element)

itemsAdvanced

public void itemsAdvanced(ReportEvent event)

Receives notification that a row of data is being processed.

Overrides:

itemsAdvanced in class AbstractFunction

Parameters:

event - the event.

getValue

public java.lang.Object getValue()

Return the current expression value.

The value depends (obviously) on the expression implementation.

Returns:

the value of the function.