org.pentaho.reporting.engine.classic.core.function
Class PageItemCountFunction

java.lang.Object
  org.pentaho.reporting.engine.classic.core.function.AbstractExpression
      org.pentaho.reporting.engine.classic.core.function.AbstractFunction
          org.pentaho.reporting.engine.classic.core.function.ItemCountFunction
              org.pentaho.reporting.engine.classic.core.function.PageItemCountFunction

All Implemented Interfaces:

Serializable, Cloneable, EventListener, PageEventListener, ReportListener, AggregationFunction, Expression, Function

public class PageItemCountFunction
extends ItemCountFunction
implements PageEventListener

An ItemCount function, that is reset to zero on every new page.

Author:

Thomas Morgner

See Also:

Serialized Form

Constructor Summary

PageItemCountFunction()
Default Constructor.

Method Summary

void	pageFinished(ReportEvent event) Handles the pageFinishedEvent.
void	pageStarted(ReportEvent event) Handles the pageStartedEvent.

Methods inherited from class org.pentaho.reporting.engine.classic.core.function.ItemCountFunction

getGroup, getValue, groupStarted, itemsAdvanced, reportInitialized, setGroup

Methods inherited from class org.pentaho.reporting.engine.classic.core.function.AbstractFunction

groupFinished, itemsFinished, itemsStarted, reportDone, reportFinished, reportStarted

Methods inherited from class org.pentaho.reporting.engine.classic.core.function.AbstractExpression

clone, getDataRow, getDependencyLevel, getInstance, getName, getReportConfiguration, getResourceBundleFactory, getRuntime, isActive, isDeepTraversing, isPreserve, setActive, setDependencyLevel, setName, setPreserve, setRuntime

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.pentaho.reporting.engine.classic.core.event.ReportListener

groupFinished, itemsFinished, itemsStarted, reportDone, reportFinished, reportStarted

Methods inherited from interface org.pentaho.reporting.engine.classic.core.function.Expression

clone, getDataRow, getDependencyLevel, getInstance, getName, getReportConfiguration, getResourceBundleFactory, getRuntime, isActive, isDeepTraversing, isPreserve, setDependencyLevel, setName, setRuntime

Constructor Detail

PageItemCountFunction

public PageItemCountFunction()

Default Constructor.

Method Detail

pageStarted

public void pageStarted(ReportEvent event)

Handles the pageStartedEvent.

Specified by:

pageStarted in interface PageEventListener

Parameters:

event - the report event.

pageFinished

public void pageFinished(ReportEvent event)

Handles the pageFinishedEvent. This method is emtpy and only here as implementation side effect.

Specified by:

pageFinished in interface PageEventListener

Parameters:

event - the report event.