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Metadata
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Represents a record of Kafka time-series metadata.
Inheritance Hierarchy
Namespace: KafkaAdapters
Assembly: KafkaAdapters (in KafkaAdapters.dll) Version: 2.4.207-beta
SyntaxThe MetadataRecord type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | MetadataRecord | Creates a new MetadataRecord. |
Methods| Name | Description | |
|---|---|---|
| CalculateChecksum | Calculates a CRC-32 based check-sum on this MetadataRecord instance. |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object) |
| GetHashCode | Serves as the default hash function. (Inherited from Object) |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object) |
| ParseSignalID | Parses UniqueID string as a Guid. |
| ToString | Returns a string that represents the current object. (Inherited from Object) |
Fields| Name | Description | |
|---|---|---|
  | DateTimeFormat | Date-time format used by MetadataRecord. |
| Description | Description of the measurement. |
| Device | Acronym of device that creates measurements. |
| EngineeringUnits | Engineering units associated with signal type, if any. |
| ID | Measurement ID, i.e., locally unique metadata index. |
| LastUpdate | Last update date and time of the metadata record in UTC. Format = yyyy-MM-dd HH:mm:ss.fff |
| Latitude | Latitude of device that creates the measurements. |
| Longitude | Longitude of device that creates the measurements. |
| Phase | When measurement is part of a phasor, represents the phase of the measured value; otherwise null. |
| PhasorType | When measurement is part of a phasor, value will be V for voltage or I for current; otherwise null. |
| PointTag | Assigned point tag of measurement, if any. |
| Protocol | Acronym of device protocol used for transporting measured values. |
| SignalType | Acronym of type of measured value, e.g., FREQ for frequency. |
| Source | Acronym of primary measurement source, e.g., a historian. |
| UniqueID | Cross-system unique measurement identification. |
See Also