public class ColumnDifferenceExpression extends ColumnAggregationExpression
[field1] -
[field2] - field[3] - .. - [fieldn]
. Values that are non-numeric or null are ignored.Constructor and Description |
---|
ColumnDifferenceExpression()
Deprecated.
Default Constructor.
|
Modifier and Type | Method and Description |
---|---|
Object |
getValue()
Deprecated.
Return the current expression value.
|
getField, getField, getFieldCount, getInstance, setField, setField
clone, getDataRow, getDependencyLevel, getName, getReportConfiguration, getResourceBundleFactory, getRuntime, isActive, isDeepTraversing, isPreserve, setActive, setDependencyLevel, setName, setPreserve, setRuntime
public ColumnDifferenceExpression()
public Object getValue()