32 lines
633 B
Go
32 lines
633 B
Go
package meter
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import (
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"context"
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"fmt"
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"strings"
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"github.com/evcc-io/evcc/api"
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reg "github.com/evcc-io/evcc/util/registry"
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)
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var registry = reg.New[api.Meter]("meter")
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// Types returns the list of types
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func Types() []string {
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return registry.Types()
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}
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// NewFromConfig creates meter from configuration
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func NewFromConfig(typ string, other map[string]interface{}) (api.Meter, error) {
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factory, err := registry.Get(strings.ToLower(typ))
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if err != nil {
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return nil, err
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}
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v, err := factory(context.TODO(), other)
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if err != nil {
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err = fmt.Errorf("cannot create meter type '%s': %w", typ, err)
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}
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return v, err
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}
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