com.nomagic.magicreport.engine.ITool.Void

@OpenApiAll public static class ITool.Void extends Object implements IVariable

A void class uses to return in Velocity Tools when you want exactly not return anything to context.

For example:

 <code>
 public void setValue(String value)
 {
 }
 </code>

This method will return null in Velocity template

 <code>
    $setValue('value') <-- return null
 </code>

To avoid this problem we should Void class.

 <code>
 public VOID setValue(String value)
 {
    return Void;
 }
 </code>

This method will treat as empty String in Velocity template

 <code>
    $setValue('value') <-- return nothing
 </code>

Since:

Aug 3, 2007

See Also:

Class ITool.Void

Constructor Summary