| /* |
| * Copyright 2016-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.bmv2.api.service; |
| |
| import com.google.common.annotations.Beta; |
| import org.onosproject.bmv2.api.context.Bmv2DeviceContext; |
| import org.onosproject.bmv2.api.context.Bmv2Interpreter; |
| import org.onosproject.net.DeviceId; |
| |
| /** |
| * A service for managing BMv2 device contexts. |
| */ |
| @Beta |
| public interface Bmv2DeviceContextService { |
| |
| /** |
| * Returns the context of the given device, null if no context has been previously set. |
| * |
| * @param deviceId a device ID |
| * @return a BMv2 device context |
| */ |
| Bmv2DeviceContext getContext(DeviceId deviceId); |
| |
| /** |
| * Sets the context for the given device. |
| * |
| * @param deviceId a device ID |
| * @param context a BMv2 device context |
| */ |
| void setContext(DeviceId deviceId, Bmv2DeviceContext context); |
| |
| /** |
| * Binds the given interpreter with the given class loader so that other ONOS instances in the cluster can properly |
| * load the interpreter. |
| * |
| * @param interpreterClass an interpreter class |
| * @param loader a class loader |
| */ |
| void registerInterpreterClassLoader(Class<? extends Bmv2Interpreter> interpreterClass, ClassLoader loader); |
| |
| /** |
| * Returns the default context. |
| * |
| * @return a BMv2 device context |
| */ |
| Bmv2DeviceContext defaultContext(); |
| |
| /** |
| * Sets the default context for the given device. |
| */ |
| void setDefaultContext(DeviceId deviceId); |
| } |