func InsertDatastream(c gossamer.Client) {
e := gossamer.NewDatastreamEntity()
e.PhenomenonTime = gossamer.NewTimePeriod(time.Now(), time.Now())
e.ResultTime = gossamer.NewTimePeriod(time.Now(), time.Now())
e.Description = "XXX"
e.ObservationType = gossamer.DATASTREAM_OBSTYPE_OBSERVATION
e.UnitOfMeasurement = "XXX"
thing := gossamer.NewThingEntity()
thing.Id = "ABC123"
e.Thing = thing
sensor := gossamer.NewSensorEntity()
sensor.Id = "DEF312"
e.Sensor = sensor
obsProp := gossamer.NewObservedPropertyEntity()
obsProp.Id = "GHI987"
e.ObservedProperty = obsProp
err := c.InsertDatastream(e)
if err != nil {
log.Fatal(err)
}
log.Println("Inserted New Datastream")
}
func NewDefaultObservation() *gossamer.ObservationEntity {
e := gossamer.NewObservationEntity()
e.PhenomenonTime = gossamer.NewTimePeriod(time.Now(), time.Now())
e.ResultTime = gossamer.NewTimeInstant(time.Now())
e.Result = 123
return e
// "Datastream":{"@iot.id":100}
}
func InsertObservation(c gossamer.Client) {
obs := &gossamer.ObservationEntity{}
obs.PhenomenonTime = gossamer.NewTimePeriod(time.Now(), time.Now())
obs.Result = "123"
obs.ResultTime = gossamer.NewTimeInstant(time.Now())
ds := &gossamer.DatastreamEntity{}
ds.Id = "Datastream-1"
obs.Datastream = ds
err := c.InsertObservation(obs)
if err != nil {
log.Fatal(err)
}
log.Println("Inserted New Observation")
}