| /* |
| * Copyright 2015-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.net.behaviour; |
| |
| import com.google.common.annotations.Beta; |
| import org.onosproject.net.driver.HandlerBehaviour; |
| import org.onosproject.net.flow.criteria.ExtensionSelector; |
| import org.onosproject.net.flow.criteria.ExtensionSelectorType; |
| |
| /** |
| * Provides access to the extension selectors implemented by this driver. |
| */ |
| @Beta |
| public interface ExtensionSelectorResolver extends HandlerBehaviour { |
| |
| /** |
| * Gets an extension selector instance of the specified type, if supported |
| * by the driver. |
| * |
| * @param type type of extension to get |
| * @return extension selector |
| * @throws UnsupportedOperationException if the extension type is not |
| * supported by this driver |
| */ |
| ExtensionSelector getExtensionSelector(ExtensionSelectorType type); |
| } |