org.pentaho.reporting.engine.classic.demo.ancient.demo.reportfooter

Class TriggerComplexPageFooterFunction

java.lang.Object

org.pentaho.reporting.engine.classic.core.function.AbstractExpression

org.pentaho.reporting.engine.classic.core.function.AbstractFunction

org.pentaho.reporting.engine.classic.demo.ancient.demo.reportfooter.TriggerComplexPageFooterFunction

All Implemented Interfaces:

Serializable, Cloneable, EventListener, org.pentaho.reporting.engine.classic.core.event.ReportListener, org.pentaho.reporting.engine.classic.core.function.Expression, org.pentaho.reporting.engine.classic.core.function.Function

public class TriggerComplexPageFooterFunction
extends org.pentaho.reporting.engine.classic.core.function.AbstractFunction

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
TriggerComplexPageFooterFunction() Creates an unnamed function.

Method Summary

Modifier and Type	Method and Description
Object	getValue() Return the current expression value.
void	reportDone(org.pentaho.reporting.engine.classic.core.event.ReportEvent event) Receives notification that report generation has completed, the report footer was printed, no more output is done.
void	reportInitialized(org.pentaho.reporting.engine.classic.core.event.ReportEvent event) Receives notification that report generation initializes the current run.

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

groupFinished, groupStarted, itemsAdvanced, itemsFinished, itemsStarted, reportFinished, reportStarted, summaryRowSelection

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

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

TriggerComplexPageFooterFunction

public TriggerComplexPageFooterFunction()

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

reportDone

public void reportDone(org.pentaho.reporting.engine.classic.core.event.ReportEvent event)

Receives notification that report generation has completed, the report footer was printed, no more output is done. This is a helper event to shut down the output service.

Specified by:

reportDone in interface org.pentaho.reporting.engine.classic.core.event.ReportListener

Overrides:

reportDone in class org.pentaho.reporting.engine.classic.core.function.AbstractFunction

Parameters:

event - The event.

reportInitialized

public void reportInitialized(org.pentaho.reporting.engine.classic.core.event.ReportEvent event)

Receives notification that report generation initializes the current run.

The event carries a ReportState.Started state. Use this to initialize the report.

Specified by:

reportInitialized in interface org.pentaho.reporting.engine.classic.core.event.ReportListener

Overrides:

reportInitialized in class org.pentaho.reporting.engine.classic.core.function.AbstractFunction

Parameters:

event - The event.

getValue

public Object getValue()

Return the current expression value.

The value depends (obviously) on the expression implementation.

Returns:

the value of the function.