checks whether result is available . does not block . concode_field_sep Lock lock concode_elem_sep T result concode_elem_sep CondVar cond concode_elem_sep boolean hasResult concode_field_sep void setResult concode_elem_sep T getResult concode_elem_sep T getResult concode_elem_sep T getResult concode_elem_sep void reset concode_elem_sep String toString concode_elem_sep T getResultWithTimeout concode_elem_sep T getResultWithTimeout concode_elem_sep T _getResultWithTimeout concode_elem_sep boolean isMet
boolean function ( ) { lock . lock ( ) ; try { return hasResult ; } finally { lock . unlock ( ) ; } }