public Object getData ( ) { Object objData = null ; FieldListener nextListener = ( FieldListener ) this . getNextValidListener ( DBConstants . SCREEN_MOVE ) ; // Fix this if ( nextListener != null ) { boolean bOldState = nextListener . setEnabledListener ( false ) ; // Disable the listener to eliminate echos objData = nextListener . doGetData ( ) ; nextListener . setEnabledListener ( bOldState ) ; // Reenable } else objData = this . doGetData ( ) ; return objData ; }
Get the physical binary data from this field . Behaviors are often used to initiate a complicated action only when the system asks for this data .