| /* |
| * 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 javax.jdo.metadata; |
| |
| /** |
| * Represents a fetch plan for a class. |
| * @since 2.3 |
| */ |
| public interface FetchPlanMetadata extends Metadata { |
| /** |
| * Accessor for the fetch plan name (set on construction). |
| * |
| * @return The fetch plan name |
| */ |
| String getName(); |
| |
| /** |
| * Method to set the max fetch depth for this plan. |
| * |
| * @param depth The max fetch depth |
| */ |
| FetchPlanMetadata setMaxFetchDepth(int depth); |
| |
| /** |
| * Accessor for the max fetch depth. |
| * |
| * @return The max fetch depth |
| */ |
| int getMaxFetchDepth(); |
| |
| /** |
| * Method to set the fetch size. |
| * |
| * @param size The fetch size |
| */ |
| FetchPlanMetadata setFetchSize(int size); |
| |
| /** |
| * Accessor for the max fetch depth. |
| * |
| * @return The max fetch depth |
| */ |
| int getFetchSize(); |
| |
| /** |
| * Accessor for all fetch groups defined for this fetch plan. |
| * |
| * @return The fetch groups |
| */ |
| FetchGroupMetadata[] getFetchGroups(); |
| |
| /** |
| * Add a new fetch group for this fetch plan. |
| * |
| * @param name Name of fetch group. |
| * @return The FetchGroupMetadata |
| */ |
| FetchGroupMetadata newFetchGroupMetadata(String name); |
| |
| /** |
| * Accessor for the number of fetch groups defined for this fetch plan. |
| * |
| * @return The number of fetch groups |
| */ |
| int getNumberOfFetchGroups(); |
| } |