/*
 * Copyright 2017-present Open Networking Laboratory
 *
 * 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.net.driver;

import java.util.Set;

/**
 * Testing adapter for the driver admin service interface.
 */
public class DriverAdminServiceAdapter implements DriverAdminService {
    @Override
    public Set<DriverProvider> getProviders() {
        return null;
    }

    @Override
    public void registerProvider(DriverProvider provider) {
    }

    @Override
    public void unregisterProvider(DriverProvider provider) {
    }

    @Override
    public Class<? extends Behaviour> getBehaviourClass(String className) {
        return null;
    }

    @Override
    public Driver getDriver(String driverName) {
        return null;
    }

    @Override
    public Driver getDriver(String mfr, String hw, String sw) {
        return null;
    }

    @Override
    public Set<Driver> getDrivers() {
        return null;
    }
}
