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metadata.go
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metadata.go
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/********************************************************************************
* Copyright 2019 Dell Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*******************************************************************************/
package container
import (
"github.com/edgexfoundry/go-mod-bootstrap/di"
"github.com/edgexfoundry/go-mod-core-contracts/clients/metadata"
)
// MetadataDeviceClientName contains the name of the Metadata device client instance in the DIC.
var MetadataDeviceClientName = "MetadataDeviceClient"
// MetadataDeviceClientFrom helper function queries the DIC and returns the Metadata device client instance.
func MetadataDeviceClientFrom(get di.Get) metadata.DeviceClient {
return get(MetadataDeviceClientName).(metadata.DeviceClient)
}