ExpressionReturnValue (JasperReports Javadoc 7.0.0 API)

All Superinterfaces:

Cloneable, CommonReturnValue, JRCloneable

All Known Implementing Classes:

BaseExpressionReturnValue, DesignExpressionReturnValue, JRFillExpressionReturnValue
```
public interface ExpressionReturnValue
extends CommonReturnValue
```
A value copied from an expression into a variable of the parent report.

Author:

Teodor Danciu (teodord@users.sourceforge.net)

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  JRExpression getExpression()
  The expression producing the value to return.
  - Methods inherited from interface net.sf.jasperreports.engine.CommonReturnValue
    getCalculation, getIncrementerFactoryClassName, getToVariable
  - Methods inherited from interface net.sf.jasperreports.engine.JRCloneable
    clone

- Method Detail
  - getExpression
```
JRExpression getExpression()
```
    The expression producing the value to return.