Sample
Supertype: DataItem
Definition: abstract DataItem that is continuously changing or analog data value.
Version Info
| Introduced | Deprecated | Updated |
|---|---|---|
| 1.0 |
Documentation
Description
This data can be measured at any point-in-time and will always produce a result.
Inherited Properties
| Name | Type | Int | Dep | Multiplicity | Description |
|---|---|---|---|---|---|
category | CategoryEnum | 1.0 | 1 | specifies the kind of information provided by a data item. | |
compositionId | ID | 1.4 | 0..1 | identifier attribute of the Composition that the reported data is most closely associated. | |
coordinateSystem | CoordinateSystemEnum | 1.0 | 2.0 | 0..1 | for measured values relative to a coordinate system like DEPRECATED in Version 2.0. Replaced by |
discrete | boolean (Default: false) | 1.5 | 1 | indication signifying whether each value reported for the Observationobservation that provides telemetry data for a DataItem. is significant and whether duplicate values are to be suppressed. If a value is not defined for | |
id | ID | 1.0 | 1 | unique identifier for this data item. | |
name | string | 1.0 | 0..1 | name of the data item. | |
nativeScale | integer | 1.0 | 0..1 | used to convert the reported value to represent the original measured value. | |
nativeUnits | NativeUnitEnum | 1.1 | 0..1 | native units of measurement for the reported value of the data item. | |
sampleRate | float | 1.2 | 0..1 | rate at which successive samples of a data item are recorded by a piece of equipment. | |
significantDigits | integer | 1.0 | 0..1 | number of significant digits in the reported value. | |
statistic | StatisticEnum | 1.2 | 0..1 | type of statistical calculation performed on a series of data samples to provide the reported data value. | |
subType | DataItemSubTypeEnum | 1.0 | 0..1 | sub-categorization of the DataItem::type. | |
type | DataItemTypeEnum | 1.0 | 1 | type of data being measured. See DataItem Types. The type MUST be specified | |
units | UnitEnum | 1.0 | 0..1 | unit of measurement for the reported value of the data item. | |
representation | RepresentationEnum | 1.2 | 0..1 | description of a means to interpret data consisting of multiple data points or samples reported as a single value. If | |
coordinateSystemIdRef | ID | 1.5 | 0..1 | associated CoordinateSystem context for the DataItem. |
Inherited Relations
| Name | Type | Int | Dep | Multiplicity | Description |
|---|---|---|---|---|---|
hasSource | Source | 1.0 | 0..1 | ||
hasConstraint | Constraints | 1.1 | 0..1 | ||
hasFilter | Filter | 1.4 | 0..* | ||
hasInitialValue | InitialValue | 1.4 | 0..1 | ||
hasResetTrigger | ResetTrigger | 1.4 | 0..1 | ||
hasObservation | Observation | 1.0 | 0..* | ||
hasDefinition | Definition | 1.6 | 0..1 | ||
hasRelationship | AbstractDataItemRelationship | 1.7 | 0..* | ||
isDataItemOf | Component | 1.0 | 0..* |
Properties
| Name | Type | Int | Dep | Multiplicity | Description |
|---|---|---|---|---|---|
category | CategoryEnum (Default: SAMPLE) | 1.0 | 1 | ||
type | SampleEnum | 1.0 | 1 | The type MUST be specified | |
units | UnitEnum | 1.0 | 1 |