Class TriggerNestedGroupFunction
- java.lang.Object
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- org.pentaho.reporting.engine.classic.core.function.AbstractExpression
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- org.pentaho.reporting.engine.classic.core.function.AbstractFunction
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- org.pentaho.reporting.engine.classic.demo.ancient.demo.conditionalgroup.TriggerNestedGroupFunction
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- 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 TriggerNestedGroupFunction extends org.pentaho.reporting.engine.classic.core.function.AbstractFunction
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description TriggerNestedGroupFunction()
Creates an unnamed function.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Object
getValue()
Return the current expression value.void
groupStarted(org.pentaho.reporting.engine.classic.core.event.ReportEvent event)
Receives notification that a group has started.-
Methods inherited from class org.pentaho.reporting.engine.classic.core.function.AbstractFunction
groupFinished, itemsAdvanced, itemsFinished, itemsStarted, reportDone, reportFinished, reportInitialized, reportStarted, summaryRowSelection
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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
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Method Detail
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groupStarted
public void groupStarted(org.pentaho.reporting.engine.classic.core.event.ReportEvent event)
Receives notification that a group has started.- Specified by:
groupStarted
in interfaceorg.pentaho.reporting.engine.classic.core.event.ReportListener
- Overrides:
groupStarted
in classorg.pentaho.reporting.engine.classic.core.function.AbstractFunction
- Parameters:
event
- the event.
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getValue
public Object getValue()
Return the current expression value.The value depends (obviously) on the expression implementation.
- Returns:
- the value of the function.
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