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sensor.go
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sensor.go
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// Package fake implements a fake Sensor.
package fake
import (
"context"
"sync"
"github.com/edaniels/golog"
"go.viam.com/rdk/components/generic"
"go.viam.com/rdk/components/sensor"
"go.viam.com/rdk/config"
"go.viam.com/rdk/registry"
"go.viam.com/rdk/resource"
)
func init() {
registry.RegisterComponent(
sensor.Subtype,
resource.NewDefaultModel("fake"),
registry.Component{Constructor: func(
ctx context.Context,
deps registry.Dependencies,
config config.Component,
logger golog.Logger,
) (interface{}, error) {
return newSensor(config.Name), nil
}})
}
func newSensor(name string) sensor.Sensor {
return &Sensor{Name: name}
}
// Sensor is a fake Sensor device that always returns the set location.
type Sensor struct {
mu sync.Mutex
Name string
generic.Echo
}
// Readings always returns the set values.
func (s *Sensor) Readings(ctx context.Context, extra map[string]interface{}) (map[string]interface{}, error) {
s.mu.Lock()
defer s.mu.Unlock()
return map[string]interface{}{"a": 1, "b": 2, "c": 3}, nil
}