java.lang.Object
- org.pentaho.reporting.engine.classic.core.states.datarow.ExpressionEventHelper

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`evaluateSingleExpression(Expression expression)`
`protected void`	`evaluateToNull(Expression expression)`
`protected void`	`fireReportEvent(ReportEvent event)`
`protected int`	`getProcessingLevel()`
`protected abstract LevelStorage`	`getRunLevel(int index)`
`protected abstract int`	`getRunLevelCount()`
`protected abstract ExpressionRuntime`	`getRuntime()`
`protected void`	`reactivateExpressions(boolean deepTraversing)`
`protected void`	`updateMasterDataRow(String name, Object value)`

Constructor Detail
- ExpressionEventHelper
```
public ExpressionEventHelper()
```

protected void fireReportEvent(ReportEvent event)

protected abstract int getRunLevelCount()

protected abstract LevelStorage getRunLevel(int index)

protected abstract ExpressionRuntime getRuntime()

protected void reactivateExpressions(boolean deepTraversing)

protected void evaluateSingleExpression(Expression expression)

protected void evaluateToNull(Expression expression)

protected void updateMasterDataRow(String name,
                                   Object value)

Class ExpressionEventHelper