@Nonnull
  public static KeyColumnRef createKeyColumnRef (@Nullable final Column aColumn)
  {
    final KeyColumnRef aColumnRef = s_aFactory.createKeyColumnRef ();
    // Important: reference the object itself and not just the ID!!!
    aColumnRef.setRef (aColumn);
    return aColumnRef;
  }
@Nonnull
  public static KeyColumnRef createKeyColumnRef (@Nullable final Column aColumn)
  {
    final KeyColumnRef aColumnRef = s_aFactory.createKeyColumnRef ();
    
    aColumnRef.setRef (aColumn);
    return aColumnRef;
  }
@ Nonnull public static KeyColumnRef createKeyColumnRef ( @ Nullable final Column aColumn ) { final KeyColumnRef aColumnRef = s_aFactory . createKeyColumnRef ( ) ; // Important: reference the object itself and not just the ID!!! aColumnRef . setRef ( aColumn ) ; return aColumnRef ; }
Create a {@link KeyColumnRef} object

@param aColumn
The column to reference
@return Never <code>null</code>.
Create a { @link KeyColumnRef } object