drivers/gnmi/src/main/java/org/onosproject/drivers/gnmi/GnmiHandshaker.java

/*
 * Copyright 2018-present Open Networking Foundation
 *
 * 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 org.onosproject.drivers.gnmi;

import org.onosproject.gnmi.api.GnmiClient;
import org.onosproject.gnmi.api.GnmiController;
import org.onosproject.grpc.utils.AbstractGrpcHandshaker;
import org.onosproject.net.MastershipRole;
import org.onosproject.net.device.DeviceHandshaker;

import java.util.concurrent.CompletableFuture;

/**
 * Implementation of DeviceHandshaker for gNMI.
 */
public class GnmiHandshaker
        extends AbstractGrpcHandshaker<GnmiClient, GnmiController>
        implements DeviceHandshaker {


    public GnmiHandshaker() {
        super(GnmiController.class);
    }

    @Override
    public boolean isAvailable() {
        return isReachable();
    }

    @Override
    public CompletableFuture<Boolean> probeAvailability() {
        return probeReachability();
    }

    @Override
    public void roleChanged(MastershipRole newRole) {
        throw new UnsupportedOperationException("Mastership operation not supported");
    }

    @Override
    public MastershipRole getRole() {
        throw new UnsupportedOperationException("Mastership operation not supported");
    }
}