returns true , if the state can only be read but not written . typically a sensor can be read only . concode_field_sep String pattern concode_elem_sep List<StateOption> options concode_elem_sep BigDecimal maximum concode_elem_sep BigDecimal step concode_elem_sep boolean readOnly concode_elem_sep BigDecimal minimum concode_field_sep BigDecimal getStep concode_elem_sep BigDecimal getMinimum concode_elem_sep String toString concode_elem_sep List<StateOption> getOptions concode_elem_sep BigDecimal getMaximum concode_elem_sep String getPattern
boolean function ( ) { return readOnly ; }