| /* |
| * Copyright (c) OSGi Alliance (2008, 2009). 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.blueprint.reflect; |
| |
| /** |
| * Metadata for a list of service references. |
| * |
| * <p> |
| * This is specified by the <code>reference-list</code> element. |
| * |
| * @ThreadSafe |
| * @version $Revision: 792499 $ |
| */ |
| public interface ReferenceListMetadata extends ServiceReferenceMetadata { |
| |
| /** |
| * Reference list values must be proxies to the actual service objects. |
| * |
| * @see #getMemberType() |
| */ |
| static final int USE_SERVICE_OBJECT = 1; |
| |
| /** |
| * Reference list values must be <code>ServiceReference</code> objects. |
| * |
| * @see #getMemberType() |
| */ |
| static final int USE_SERVICE_REFERENCE = 2; |
| |
| /** |
| * Return whether the List will contain service object proxies or |
| * <code>ServiceReference</code> objects. |
| * |
| * This is specified by the <code>member-type</code> attribute of the |
| * reference list. |
| * |
| * @return Whether the List will contain service object proxies or |
| * <code>ServiceReference</code> objects. |
| * @see #USE_SERVICE_OBJECT |
| * @see #USE_SERVICE_REFERENCE |
| */ |
| int getMemberType(); |
| } |