Struct EscalatorObject 

pub struct EscalatorObject { /* private fields */ }

BACnet Escalator object — represents an escalator.

The object serves the rows of its table (Clause 12.60, Table 12-78) that it implements, each with its table datatype.

Implementations

impl EscalatorObject

pub fn new(instance: u32, name: impl Into<String>) -> Result<Self, Error>

Create a new Escalator object with default values.

pub fn elevator_group(&self) -> ObjectIdentifier

The Elevator Group object served as Elevator_Group. Until the application sets one it names instance 4194303, the reference Clauses 12.59 and 12.60 use when no Elevator Group lists this escalator.

pub fn set_elevator_group(&mut self, oid: ObjectIdentifier) -> Result<(), Error>

Set which Elevator Group counts this escalator among its Group_Members.

Elevator_Group is read-only over the network, so this is the only way to change it. A reference to any other object type is refused with VALUE_OUT_OF_RANGE and the property is left unchanged.

pub fn group_id(&self) -> u8

The identification number of the group, served as Group_ID.

pub fn set_group_id(&mut self, group_id: u8)

Set the identification number of the group of the escalator.

Group_ID is an Unsigned8 that is read-only over the network, so this is the only way to change it.

pub fn installation_id(&self) -> u8

The identification number of the escalator, served as Installation_ID.

pub fn set_installation_id(&mut self, installation_id: u8)

Set the identification number of the escalator within its group.

Installation_ID is an Unsigned8 that is read-only over the network, so this is the only way to change it.

pub fn energy_meter_ref(&self) -> &BACnetDeviceObjectReference

The reference served as Energy_Meter_Ref. Until the application sets one it is uninitialized: Accumulator instance 4194303 with no device.

pub fn set_energy_meter_ref( &mut self, reference: BACnetDeviceObjectReference, ) -> Result<(), Error>

Point Energy_Meter_Ref at the meter object that totals the energy used by this escalator.

Energy_Meter_Ref is read-only over the network, so this is the only way to change it. The object must be an Accumulator, Pulse Converter, Analog Input, Analog Value, Large Analog Value, Integer Value, Positive Integer Value or proprietary object type (128 to 1023), and a device, when given, a Device object; anything else is refused with VALUE_OUT_OF_RANGE and the property is left unchanged.

While the reference names an instance other than 4194303, Energy_Meter reads 0.0 (Clauses 12.59 and 12.60): setting it zeroes the reading, and a write of any other value is refused with VALUE_OUT_OF_RANGE. A reference to instance 4194303 clears it, and Energy_Meter then takes writes again, starting from 0.0.

Trait Implementations

impl BACnetObject for EscalatorObject

fn object_identifier(&self) -> ObjectIdentifier

The object’s identifier (type + instance).

fn object_name(&self) -> &str

The object’s name.

fn read_property( &self, property: PropertyIdentifier, array_index: Option<u32>, ) -> Result<PropertyValue, Error>

Read a property value.

fn write_property( &mut self, property: PropertyIdentifier, _array_index: Option<u32>, value: PropertyValue, _priority: Option<u8>, ) -> Result<(), Error>

Write a property value.

fn property_metadata(&self) -> Cow<'_, [PropertyMetadata]>

Return canonical metadata for this object’s effective property rows.

fn property_list(&self) -> Cow<'static, [PropertyIdentifier]>

List all properties this object supports in the legacy projection.

fn write_property_from( &mut self, property: PropertyIdentifier, array_index: Option<u32>, value: PropertyValue, priority: Option<u8>, _origin: &CommandOrigin, ) -> Result<(), Error>

Write with explicit actual command provenance. Standalone callers assert the origin; server boundaries additionally validate ingress or membership. Decorators must forward this hook without discarding the origin. The default preserves custom/unaffected object behavior. First-party source-tracked commands require this hook and deny context-free writing.

fn is_writable_property(&self, property: PropertyIdentifier) -> bool

Whether a property write route can accept property for this object.

fn is_array_property(&self, property: PropertyIdentifier) -> bool

Whether property accepts an array index on this object.

fn is_list_property(&self, property: PropertyIdentifier) -> bool

Whether property is a BACnetLIST on this object.

fn is_createable(&self) -> bool

Whether this object type can be created at runtime via CreateObject.

fn creation_only_properties(&self) -> &'static [PropertyIdentifier]

The properties whose whole value a CreateObject initial value may set on this object although WriteProperty can’t change it afterwards.

fn initialize_property( &mut self, _property: PropertyIdentifier, _value: PropertyValue, ) -> Result<(), Error>

Apply a CreateObject initial value to one of Self::creation_only_properties, written whole.

fn is_deleteable(&self) -> bool

Whether this object type can be deleted at runtime via DeleteObject.

fn required_properties(&self) -> Cow<'static, [PropertyIdentifier]>

List the REQUIRED properties for this object type.

fn supports_cov(&self) -> bool

Whether this object type supports COV notifications.

fn supports_subscribe_cov_property(&self) -> bool

Whether SubscribeCOVProperty and SubscribeCOVPropertyMultiple may monitor this object’s properties.

fn supports_cov_property(&self, property: PropertyIdentifier) -> bool

Whether a readable property supports property-specific COV.

fn cov_increment(&self) -> Option<f64>

COV increment for this object (objects with a COV_Increment property).

fn cov_reported_properties(&self) -> &'static [CovReportedProperty]

Properties a whole-object (SubscribeCOV) notification reports after its leading value and Status_Flags, in report order.

fn set_overridden(&mut self, _overridden: bool)

Set the OVERRIDDEN bit in StatusFlags.

fn evaluate_intrinsic_reporting(&mut self) -> Option<TransitionOutcome>

Evaluate intrinsic reporting after a present_value change.

fn tick_intrinsic_reporting(&mut self) -> Option<TransitionOutcome>

Advance the Time_Delay countdown for a pending transition.

fn tick_schedule( &mut self, _today: SpecificDate, _time: Time, _calendar_active: &dyn Fn(ObjectIdentifier) -> bool, ) -> Option<ScheduleWrite>

Evaluate this object’s schedule at time on today (Clause 12.24.4).

fn take_owed_schedule_writes(&mut self) -> Vec<ScheduleWrite>

Take the writes this schedule owes its targets apart from its calculation, each once, in order: a NULL to every priority slot a change of List_Of_Object_Property_References or Priority_For_Writing left behind (#1088), then the Present_Value owed out of service, for a client’s write (Clause 12.24.14) or a change of those two properties.

fn complete_schedule_write( &mut self, _write: &ScheduleWrite, _outcomes: &[ScheduleTargetOutcome], ) -> bool

Report how each target took write, one of this schedule’s writes: outcomes holds one entry per member of write.references, in order.

fn retry_refusals_naming( &self, _target: ObjectIdentifier, ) -> Option<ScheduleWrite>

The retry of the current value to the references whose last write was refused and that name target, an object just added to the database (#1440), so the refusal can clear without waiting for the next pass. None when no such refusal stands, or when the pass itself would retry nothing: out of service, outside Effective_Period, or with a NULL Present_Value. Only meaningful for Schedule objects; default returns None.

fn acknowledge_alarm( &mut self, _transition_bit: EventTransitionBits, ) -> Result<(), Error>

Acknowledge an alarm transition. Sets the transition_bit flags in acked_transitions. Returns Ok(()) if the object supports event detection, Err otherwise.

fn apply_life_safety_operation( &mut self, _operation: LifeSafetyOperation, ) -> Result<LifeSafetyOperationOutcome, Error>

Apply a LifeSafetyOperation atomically to this object.

fn set_life_safety_operation_expected_internal( &mut self, _operation: LifeSafetyOperation, ) -> Result<(), Error>

Set the next LifeSafetyOperation expected by trusted local logic.

fn set_event_state_internal(&mut self, _state: EventState) -> Result<(), Error>

Apply an internally-detected Event_State transition.

fn enrollment_eval_state_internal(&self) -> Option<EventEnrollmentEvalState>

Snapshot this object’s Event Enrollment evaluation state, if it models one.

fn set_enrollment_eval_state_internal( &mut self, _state: EventEnrollmentEvalState, ) -> Result<(), Error>

Store this object’s Event Enrollment evaluation state.

fn enrollment_eval_source_internal( &self, ) -> Option<Option<EventEnrollmentMonitoredSource>>

Snapshot the monitored source that owns Event Enrollment private state.

fn set_enrollment_eval_source_internal( &mut self, _source: Option<EventEnrollmentMonitoredSource>, ) -> Result<(), Error>

Store or clear the monitored source that owns Event Enrollment state.

fn set_acked_transitions_internal( &mut self, _transition_bit: EventTransitionBits, _acknowledged: bool, ) -> Result<(), Error>

Set or clear one Acked_Transitions bit on a received event-state transition.

fn evaluate_reliability_internal( &mut self, ) -> Result<ReliabilityEvaluation, Error>

Evaluate and, when necessary, mutate this object’s Reliability.

fn set_reliability_internal( &mut self, _reliability: Reliability, ) -> Result<(), Error>

Apply an internally-derived Reliability value.

fn set_present_value_internal( &mut self, _value: PropertyValue, ) -> Result<(), Error>

Apply the logical Present_Value supplied by the local application.

fn set_present_value_from_internal( &mut self, value: PropertyValue, _origin: &CommandOrigin, ) -> Result<(), Error>

set_present_value_internal on behalf of origin, the local Device the application runs in.

fn set_tracking_value_internal( &mut self, _value: PropertyValue, ) -> Result<(), Error>

Apply the Tracking_Value the local application derived.

fn report_access_input_internal( &mut self, _input: AccessControlInput, ) -> Result<(), Error>

Apply an input the application reports for an access-control object the server holds (#1132): an Access Point’s access event, a Credential Data Input’s read or an Access Door’s hardware state, each a record whose values change together. See AccessControlInput.

fn set_controlled_variable_value_internal( &mut self, _value: PropertyValue, ) -> Result<(), Error>

Apply the Controlled_Variable_Value measured by the local application.

fn add_averaging_sample_internal( &mut self, _sample: Option<PropertyValue>, ) -> Result<(), Error>

Record one sample for an Averaging object.

fn audit_log_storage_internal(&self) -> Option<&dyn AuditLogStorage>

Borrow this object’s Audit Log query storage, if it has any.

fn audit_log_notification_sink_internal( &mut self, ) -> Option<&mut dyn AuditLogNotificationSink>

Mutably borrow this object’s Audit notification receiver capability.

fn file_storage_internal(&self) -> Option<&dyn FileStorage>

Borrow this object’s File storage, if it has any.

fn file_storage_internal_mut(&mut self) -> Option<&mut dyn FileStorage>

Mutably borrow this object’s File storage, if it has any.

fn log_record_identities_internal(&self) -> Option<Vec<LogRecordIdentity>>

Return stable identities aligned with this object’s resident log records.

fn log_buffer_internal(&self) -> Option<&dyn LogBufferRecords>

Borrow this object’s Log_Buffer records as ReadRange pages them.

fn add_trend_record(&mut self, _record: BACnetLogRecord) -> Result<(), Error>

Submit a trend record to an object’s log lifecycle.

fn add_trend_multiple_record( &mut self, _record: BACnetLogMultipleRecord, ) -> Result<(), Error>

Submit a Trend Log Multiple record, one value per monitored member, to an object’s log lifecycle.

fn add_event_log_record( &mut self, _record: BACnetEventLogRecord, ) -> Result<(), Error>

Submit an Event Log record to an object’s log lifecycle.