| /* |
| * 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.phoenix.query; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.phoenix.util.ReadOnlyProps; |
| |
| /** |
| * Interface for configurable GuidePostsCache interface construction |
| * Class is meant to be defined in the ConnectionQueryServices property |
| * Implementations must provide a default constructor |
| */ |
| public interface GuidePostsCacheFactory { |
| |
| /** |
| * Interface for a PhoenixStatsLoader |
| * @param clientConnectionQueryServices current client connectionQueryServices note not |
| * necessary to use this connection |
| * @param readOnlyProps properties from HBase configuration |
| * @param config a Configuration for the current Phoenix/Hbase |
| * @return PhoenixStatsLoader interface |
| */ |
| PhoenixStatsLoader getPhoenixStatsLoader(ConnectionQueryServices clientConnectionQueryServices, ReadOnlyProps readOnlyProps, Configuration config); |
| |
| /** |
| * @param phoenixStatsLoader The passed in stats loader will come from getPhoenixStatsLoader |
| * @param config a Configuration for the current Phoenix/Hbase |
| * @return GuidePostsCache interface |
| */ |
| GuidePostsCache getGuidePostsCache(PhoenixStatsLoader phoenixStatsLoader, Configuration config); |
| } |