| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.polygene.index.sql; |
| |
| import org.apache.polygene.api.mixin.Mixins; |
| import org.apache.polygene.index.sql.internal.SQLEntityFinder; |
| import org.apache.polygene.index.sql.internal.SQLStateChangeListener; |
| import org.apache.polygene.spi.entitystore.StateChangeListener; |
| import org.apache.polygene.spi.query.EntityFinder; |
| |
| /** |
| * This is actual service responsible of managing indexing and queries and creating database structure. |
| * <p> |
| * The reason why all these components are in one single service is that they all require some data about |
| * the database structure. Rather than exposing all of that data publicly to be available via another service, |
| * it is stored in a state-style private mixin. Thus all the database-related data is available only to this |
| * service, and no one else. |
| * </p> |
| */ |
| @Mixins( { |
| SQLEntityFinder.class, |
| SQLStateChangeListener.class |
| } ) |
| public interface SQLIndexingService |
| extends StateChangeListener, EntityFinder |
| { |
| } |