| /* |
| * Copyright (c) OSGi Alliance (2001, 2013). All Rights Reserved. |
| * |
| * 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.osgi.service.device; |
| |
| import org.osgi.framework.ServiceReference; |
| |
| /** |
| * Instances of {@code Match} are used in the |
| * {@link DriverSelector#select(ServiceReference, Match[])} method to identify |
| * Driver services matching a Device service. |
| * |
| * @ThreadSafe |
| * @noimplement |
| * @author $Id$ |
| * @since 1.1 |
| * @see DriverSelector |
| */ |
| public interface Match { |
| /** |
| * Return the reference to a Driver service. |
| * |
| * @return {@code ServiceReference} object to a Driver service. |
| */ |
| public ServiceReference getDriver(); |
| |
| /** |
| * Return the match value of this object. |
| * |
| * @return the match value returned by this Driver service. |
| */ |
| public int getMatchValue(); |
| } |