Represents an update to a value subscription.
Static Properties
- TIME_ZONE → String
-
DSA formatted timezone.
final
Static Methods
-
getTs(
) → String -
Generates a timestamp in the proper DSA format.
Constructors
- ValueUpdate(Object value, { String ts, Map meta, String status, int count: 1, num sum: double.NAN, num min: double.NAN, num max: double.NAN })
- ValueUpdate.merge(ValueUpdate oldUpdate, ValueUpdate newUpdate)
Properties
- count → int
-
How many updates have happened since the last response.
read / write - created → DateTime
-
The timestamp for when this value update was created.
read / write - latency → Duration
-
Calculates the latency
read-only - max → num
-
The maximum value if one or more numeric values has been skipped.
read / write - min → num
-
The minimum value if one or more numeric values has been skipped.
read / write - status → String
-
The current status of this value.
read / write - storedData → Object
-
could be the value or the key stored by ValueStorage
read / write - sum → num
-
The sum value if one or more numeric values has been skipped.
read / write - timestamp → DateTime
-
Gets a
DateTimerepresentation of the timestamp for this value.read-only - ts → String
-
A
Stringrepresentation of the timestamp for this value.read / write - value → Object
-
The value for this update.
read / write - waitingAck → int
-
The id of the ack we are waiting for.
read / write - hashCode → int
-
The hash code for this object.
read-only, inherited - runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Operators
-
operator ==(
other) → bool -
The equality operator.
inherited
Methods
-
cloneForAckQueue(
) → ValueUpdate -
equals(
ValueUpdate other) → bool -
mergeAdd(
ValueUpdate newUpdate) → void -
merge the new update into existing instance
-
toMap(
) → Map -
Generates a map representation of this value update.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited -
toString(
) → String -
Returns a string representation of this object.
inherited