retrieves the action invocation . concode_field_sep String result concode_elem_sep Exception exception concode_elem_sep ActionInvocation invocation concode_elem_sep Object action concode_elem_sep long serialVersionUID concode_elem_sep boolean done concode_field_sep Exception getException concode_elem_sep String getResult concode_elem_sep Object getAction concode_elem_sep boolean isDone concode_elem_sep void afterInvocation concode_elem_sep void beforeInvocation
ActionInvocation function ( ) { return invocation ; }