question: returns the category of the device . concode_field_sep List<Ability> abilities concode_elem_sep boolean configurationSynchronized concode_elem_sep String name concode_elem_sep String description concode_elem_sep Location location concode_elem_sep String id concode_elem_sep String category concode_elem_sep List<ScheduledEvent> scheduledEvents concode_field_sep List<ScheduledEvent> getScheduledEvents concode_elem_sep Location getLocation concode_elem_sep String getName concode_elem_sep List<Ability> getAbilities concode_elem_sep boolean isConfigurationSynchronized concode_elem_sep void setLocation concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep String getId concode_elem_sep Ability getAbility concode_elem_sep String getDescription
target: String function ( ) { return category ; }